Compare commits
2 Commits
e86898eb44
...
55927fb5d4
| Author | SHA1 | Date | |
|---|---|---|---|
| 55927fb5d4 | |||
| 18f7a91bf3 |
@ -5,13 +5,17 @@ type: application
|
||||
version: 0.0.1
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appVersion: "0.0.1"
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# TODO: ldap, mongo, mongo-express, nats, ory hydra, keto, traefik
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# TODO: ldap, mongo, mongo-express, nats, ory hydra, keto
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dependencies:
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- name: openldap
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version: "2.0.4"
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- name: openldap-stack-ha
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version: "4.3.1"
|
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repository: "https://jp-gouin.github.io/helm-openldap/"
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condition: openldap.enabled
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condition: openldap-stack-ha.enabled
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||||
- name: traefik
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version: "33.0.0"
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repository: "https://helm.traefik.io/traefik"
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condition: traefik.enabled
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||||
- name: nats
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version: "1.2.6"
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||||
repository: "https://nats-io.github.io/k8s/helm/charts/"
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condition: nats.enabled
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||||
|
||||
26
opencloud/charts/nats/.helmignore
Normal file
26
opencloud/charts/nats/.helmignore
Normal file
@ -0,0 +1,26 @@
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# Patterns to ignore when building packages.
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||||
# This supports shell glob matching, relative path matching, and
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||||
# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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||||
.git/
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||||
.gitignore
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||||
.bzr/
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||||
.bzrignore
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||||
.hg/
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||||
.hgignore
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||||
.svn/
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||||
# Common backup files
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||||
*.swp
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||||
*.bak
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||||
*.tmp
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||||
*.orig
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||||
*~
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||||
# Various IDEs
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||||
.project
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||||
.idea/
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||||
*.tmproj
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||||
.vscode/
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||||
|
||||
# template tests
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||||
/test
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||||
16
opencloud/charts/nats/Chart.yaml
Normal file
16
opencloud/charts/nats/Chart.yaml
Normal file
@ -0,0 +1,16 @@
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apiVersion: v2
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appVersion: 2.10.22
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description: A Helm chart for the NATS.io High Speed Cloud Native Distributed Communications
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Technology.
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home: http://github.com/nats-io/k8s
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icon: https://nats.io/img/nats-icon-color.png
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keywords:
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- nats
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- messaging
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- cncf
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maintainers:
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- email: info@nats.io
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name: The NATS Authors
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url: https://github.com/nats-io
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name: nats
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version: 1.2.6
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329
opencloud/charts/nats/README.md
Normal file
329
opencloud/charts/nats/README.md
Normal file
@ -0,0 +1,329 @@
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# NATS Server
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|
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---
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[NATS](https://nats.io) is a simple, secure and performant communications system for digital systems, services and devices.
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NATS is part of the Cloud Native Computing Foundation ([CNCF](https://cncf.io)).
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NATS has over [30 client language implementations](https://nats.io/download/), and its server can run on-premise, in the cloud, at the edge, and even on a Raspberry Pi.
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NATS can secure and simplify design and operation of modern distributed systems.
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```shell
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helm repo add nats https://nats-io.github.io/k8s/helm/charts/
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helm upgrade --install nats nats/nats
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```
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|
||||
## Upgrade Nodes
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|
||||
- **Upgrading from 0.x**: The `values.yaml` schema changed significantly from 0.x to 1.x. Read [UPGRADING.md](UPGRADING.md) for instructions on upgrading a 0.x release to 1.x.
|
||||
|
||||
## Values
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||||
|
||||
There are a handful of explicitly defined options which are documented with comments in the [values.yaml](values.yaml) file.
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Everything in the NATS Config or Kubernetes Resources can be overridden by `merge` and `patch`, which is supported for the following values:
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| key | type | enabled by default |
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|----------------------------------|-----------------------------------------------------------------------------------------------------------------------------|-----------------------------------------|
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| `config` | [NATS Config](https://docs.nats.io/running-a-nats-service/configuration) | yes |
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||||
| `config.cluster` | [NATS Cluster](https://docs.nats.io/running-a-nats-service/configuration/clustering/cluster_config) | no |
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| `config.cluster.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
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| `config.jetstream` | [NATS JetStream](https://docs.nats.io/running-a-nats-service/configuration#jetstream) | no |
|
||||
| `config.jetstream.fileStore.pvc` | [k8s PVC](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#persistentvolumeclaim-v1-core) | yes, when `config.jetstream` is enabled |
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||||
| `config.nats.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
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| `config.leafnodes` | [NATS LeafNodes](https://docs.nats.io/running-a-nats-service/configuration/leafnodes/leafnode_conf) | no |
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| `config.leafnodes.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
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| `config.websocket` | [NATS WebSocket](https://docs.nats.io/running-a-nats-service/configuration/websocket/websocket_conf) | no |
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| `config.websocket.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
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||||
| `config.websocket.ingress` | [k8s Ingress](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#ingress-v1-networking-k8s-io) | no |
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||||
| `config.mqtt` | [NATS MQTT](https://docs.nats.io/running-a-nats-service/configuration/mqtt/mqtt_config) | no |
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||||
| `config.mqtt.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
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||||
| `config.gateway` | [NATS Gateway](https://docs.nats.io/running-a-nats-service/configuration/gateways/gateway#gateway-configuration-block) | no |
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||||
| `config.gateway.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
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| `config.resolver` | [NATS Resolver](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/auth_intro/jwt/resolver) | no |
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||||
| `config.resolver.pvc` | [k8s PVC](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#persistentvolumeclaim-v1-core) | yes, when `config.resolver` is enabled |
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||||
| `container` | nats [k8s Container](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core) | yes |
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||||
| `reloader` | config reloader [k8s Container](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core) | yes |
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||||
| `promExporter` | prometheus exporter [k8s Container](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core) | no |
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||||
| `promExporter.podMonitor` | [prometheus PodMonitor](https://prometheus-operator.dev/docs/operator/api/#monitoring.coreos.com/v1.PodMonitor) | no |
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||||
| `service` | [k8s Service](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#service-v1-core) | yes |
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||||
| `statefulSet` | [k8s StatefulSet](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#statefulset-v1-apps) | yes |
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||||
| `podTemplate` | [k8s PodTemplate](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#pod-v1-core) | yes |
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||||
| `headlessService` | [k8s Service](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#service-v1-core) | yes |
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||||
| `configMap` | [k8s ConfigMap](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#configmap-v1-core) | yes |
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||||
| `natsBox.contexts.default` | [NATS Context](https://docs.nats.io/using-nats/nats-tools/nats_cli#nats-contexts) | yes |
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||||
| `natsBox.contexts.[name]` | [NATS Context](https://docs.nats.io/using-nats/nats-tools/nats_cli#nats-contexts) | no |
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||||
| `natsBox.container` | nats-box [k8s Container](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core) | yes |
|
||||
| `natsBox.deployment` | [k8s Deployment](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#deployment-v1-apps) | yes |
|
||||
| `natsBox.podTemplate` | [k8s PodTemplate](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#pod-v1-core) | yes |
|
||||
| `natsBox.contextsSecret` | [k8s Secret](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#secret-v1-core) | yes |
|
||||
| `natsBox.contentsSecret` | [k8s Secret](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#secret-v1-core) | yes |
|
||||
|
||||
### Merge
|
||||
|
||||
Merging is performed using the Helm `merge` function. Example - add NATS accounts and container resources:
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||||
|
||||
```yaml
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||||
config:
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||||
merge:
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||||
accounts:
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||||
A:
|
||||
users:
|
||||
- {user: a, password: a}
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||||
B:
|
||||
users:
|
||||
- {user: b, password: b}
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||||
natsBox:
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||||
contexts:
|
||||
a:
|
||||
merge: {user: a, password: a}
|
||||
b:
|
||||
merge: {user: b, password: b}
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||||
defaultContextName: a
|
||||
```
|
||||
|
||||
## Patch
|
||||
|
||||
Patching is performed using [JSON Patch](https://jsonpatch.com/). Example - add additional route to end of route list:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
cluster:
|
||||
enabled: true
|
||||
patch:
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||||
- op: add
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||||
path: /routes/-
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||||
value: nats://demo.nats.io:6222
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||||
```
|
||||
|
||||
## Common Configurations
|
||||
|
||||
### JetStream Cluster on 3 separate hosts
|
||||
|
||||
```yaml
|
||||
config:
|
||||
cluster:
|
||||
enabled: true
|
||||
replicas: 3
|
||||
jetstream:
|
||||
enabled: true
|
||||
fileStore:
|
||||
pvc:
|
||||
size: 10Gi
|
||||
|
||||
podTemplate:
|
||||
topologySpreadConstraints:
|
||||
kubernetes.io/hostname:
|
||||
maxSkew: 1
|
||||
whenUnsatisfiable: DoNotSchedule
|
||||
```
|
||||
|
||||
### NATS Container Resources
|
||||
|
||||
```yaml
|
||||
container:
|
||||
env:
|
||||
# different from k8s units, suffix must be B, KiB, MiB, GiB, or TiB
|
||||
# should be ~90% of memory limit
|
||||
GOMEMLIMIT: 7GiB
|
||||
merge:
|
||||
# recommended limit is at least 2 CPU cores and 8Gi Memory for production JetStream clusters
|
||||
resources:
|
||||
requests:
|
||||
cpu: "2"
|
||||
memory: 8Gi
|
||||
limits:
|
||||
cpu: "2"
|
||||
memory: 8Gi
|
||||
```
|
||||
|
||||
### Specify Image Version
|
||||
|
||||
```yaml
|
||||
container:
|
||||
image:
|
||||
tag: x.y.z-alpine
|
||||
```
|
||||
|
||||
### Operator Mode with NATS Resolver
|
||||
|
||||
Run `nsc generate config --nats-resolver` and replace the `OPERATOR_JWT`, `SYS_ACCOUNT_ID`, and `SYS_ACCOUNT_JWT` with your values.
|
||||
Make sure that you do not include the trailing `,` in the `SYS_ACCOUNT_JWT`.
|
||||
|
||||
```
|
||||
config:
|
||||
resolver:
|
||||
enabled: true
|
||||
merge:
|
||||
type: full
|
||||
interval: 2m
|
||||
timeout: 1.9s
|
||||
merge:
|
||||
operator: OPERATOR_JWT
|
||||
system_account: SYS_ACCOUNT_ID
|
||||
resolver_preload:
|
||||
SYS_ACCOUNT_ID: SYS_ACCOUNT_JWT
|
||||
```
|
||||
|
||||
|
||||
## Accessing NATS
|
||||
|
||||
The chart contains 2 services by default, `service` and `headlessService`.
|
||||
|
||||
### `service`
|
||||
|
||||
The `service` is intended to be accessed by NATS Clients. It is a `ClusterIP` service by default, however it can easily be changed to a different service type.
|
||||
|
||||
The `nats`, `websocket`, `leafnodes`, and `mqtt` ports will be exposed through this service by default if they are enabled.
|
||||
|
||||
Example: change this service type to a `LoadBalancer`:
|
||||
|
||||
```yaml
|
||||
service:
|
||||
merge:
|
||||
spec:
|
||||
type: LoadBalancer
|
||||
```
|
||||
|
||||
### `headlessService`
|
||||
|
||||
The `headlessService` is used for NATS Servers in the Stateful Set to discover one another. It is primarily intended to be used for Cluster Route connections.
|
||||
|
||||
### TLS Considerations
|
||||
|
||||
The TLS Certificate used for Client Connections should have a SAN covering DNS Name that clients access the `service` at.
|
||||
|
||||
The TLS Certificate used for Cluster Route Connections should have a SAN covering the DNS Name that routes access each other on the `headlessService` at. This is `*.<headless-service-name>` by default.
|
||||
|
||||
## Advanced Features
|
||||
|
||||
### Templating Values
|
||||
|
||||
Anything in `values.yaml` can be templated:
|
||||
|
||||
- maps matching the following syntax will be templated and parsed as YAML:
|
||||
```yaml
|
||||
$tplYaml: |
|
||||
yaml template
|
||||
```
|
||||
- maps matching the follow syntax will be templated, parsed as YAML, and spread into the parent map/slice
|
||||
```yaml
|
||||
$tplYamlSpread: |
|
||||
yaml template
|
||||
```
|
||||
|
||||
Example - change service name:
|
||||
|
||||
```yaml
|
||||
service:
|
||||
name:
|
||||
$tplYaml: >-
|
||||
{{ include "nats.fullname" . }}-svc
|
||||
```
|
||||
|
||||
### NATS Config Units and Variables
|
||||
|
||||
NATS configuration extends JSON, and can represent Units and Variables. They must be wrapped in `<< >>` in order to template correctly. Example:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
merge:
|
||||
authorization:
|
||||
# variable
|
||||
token: << $TOKEN >>
|
||||
# units
|
||||
max_payload: << 2MB >>
|
||||
```
|
||||
|
||||
templates to the `nats.conf`:
|
||||
|
||||
```
|
||||
{
|
||||
"authorization": {
|
||||
"token": $TOKEN
|
||||
},
|
||||
"max_payload": 2MB,
|
||||
"port": 4222,
|
||||
...
|
||||
}
|
||||
```
|
||||
|
||||
### NATS Config Includes
|
||||
|
||||
Any NATS Config key ending in `$include` will be replaced with an include directive. Included files should be in paths relative to `/etc/nats-config`. Multiple `$include` keys are supported by using a prefix, and will be sorted alphabetically. Example:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
merge:
|
||||
00$include: auth.conf
|
||||
01$include: params.conf
|
||||
configMap:
|
||||
merge:
|
||||
data:
|
||||
auth.conf: |
|
||||
accounts: {
|
||||
A: {
|
||||
users: [
|
||||
{user: a, password: a}
|
||||
]
|
||||
},
|
||||
B: {
|
||||
users: [
|
||||
{user: b, password: b}
|
||||
]
|
||||
},
|
||||
}
|
||||
params.conf: |
|
||||
max_payload: 2MB
|
||||
```
|
||||
|
||||
templates to the `nats.conf`:
|
||||
|
||||
```
|
||||
include auth.conf;
|
||||
"port": 4222,
|
||||
...
|
||||
include params.conf;
|
||||
```
|
||||
|
||||
### Extra Resources
|
||||
|
||||
Enables adding additional arbitrary resources. Example - expose WebSocket via VirtualService in Istio:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
websocket:
|
||||
enabled: true
|
||||
extraResources:
|
||||
- apiVersion: networking.istio.io/v1beta1
|
||||
kind: VirtualService
|
||||
metadata:
|
||||
namespace:
|
||||
$tplYamlSpread: >
|
||||
{{ include "nats.metadataNamespace" $ }}
|
||||
name:
|
||||
$tplYaml: >
|
||||
{{ include "nats.fullname" $ | quote }}
|
||||
labels:
|
||||
$tplYaml: |
|
||||
{{ include "nats.labels" $ }}
|
||||
spec:
|
||||
hosts:
|
||||
- demo.nats.io
|
||||
gateways:
|
||||
- my-gateway
|
||||
http:
|
||||
- name: default
|
||||
match:
|
||||
- name: root
|
||||
uri:
|
||||
exact: /
|
||||
route:
|
||||
- destination:
|
||||
host:
|
||||
$tplYaml: >
|
||||
{{ .Values.service.name | quote }}
|
||||
port:
|
||||
number:
|
||||
$tplYaml: >
|
||||
{{ .Values.config.websocket.port }}
|
||||
```
|
||||
155
opencloud/charts/nats/UPGRADING.md
Normal file
155
opencloud/charts/nats/UPGRADING.md
Normal file
@ -0,0 +1,155 @@
|
||||
# Upgrading from 0.x to 1.x
|
||||
|
||||
Instructions for upgrading an existing `nats` 0.x release to 1.x.
|
||||
|
||||
## Rename Immutable Fields
|
||||
|
||||
There are a number of immutable fields in the NATS Stateful Set and NATS Box deployment. All 1.x `values.yaml` files targeting an existing 0.x release will require some or all of these settings:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
# required if using JetStream file storage
|
||||
jetstream:
|
||||
# uncomment the next line if using JetStream file storage
|
||||
# enabled: true
|
||||
fileStore:
|
||||
pvc:
|
||||
name:
|
||||
$tplYaml: >-
|
||||
{{ include "nats.fullname" . }}-js-pvc
|
||||
# set other PVC options here to make it match 0.x, refer to values.yaml for schema
|
||||
|
||||
# required if using a full or cache resolver
|
||||
resolver:
|
||||
# uncomment the next line if using a full or cache resolver
|
||||
# enabled: true
|
||||
pvc:
|
||||
name: nats-jwt-pvc
|
||||
# set other PVC options here to make it match 0.x, refer to values.yaml for schema
|
||||
|
||||
# required
|
||||
statefulSet:
|
||||
patch:
|
||||
- op: remove
|
||||
path: /spec/selector/matchLabels/app.kubernetes.io~1component
|
||||
- $tplYamlSpread: |-
|
||||
{{- if and
|
||||
.Values.config.jetstream.enabled
|
||||
.Values.config.jetstream.fileStore.enabled
|
||||
.Values.config.jetstream.fileStore.pvc.enabled
|
||||
.Values.config.resolver.enabled
|
||||
.Values.config.resolver.pvc.enabled
|
||||
}}
|
||||
- op: move
|
||||
from: /spec/volumeClaimTemplates/0
|
||||
path: /spec/volumeClaimTemplates/1
|
||||
{{- else}}
|
||||
[]
|
||||
{{- end }}
|
||||
|
||||
# required
|
||||
headlessService:
|
||||
name:
|
||||
$tplYaml: >-
|
||||
{{ include "nats.fullname" . }}
|
||||
|
||||
# required unless 0.x values explicitly set nats.serviceAccount.create=false
|
||||
serviceAccount:
|
||||
enabled: true
|
||||
|
||||
# required to use new ClusterIP service for Clients accessing NATS
|
||||
# if using TLS, this may require adding another SAN
|
||||
service:
|
||||
# uncomment the next line to disable the new ClusterIP service
|
||||
# enabled: false
|
||||
name:
|
||||
$tplYaml: >-
|
||||
{{ include "nats.fullname" . }}-svc
|
||||
|
||||
# required if using NatsBox
|
||||
natsBox:
|
||||
deployment:
|
||||
patch:
|
||||
- op: replace
|
||||
path: /spec/selector/matchLabels
|
||||
value:
|
||||
app: nats-box
|
||||
- op: add
|
||||
path: /spec/template/metadata/labels/app
|
||||
value: nats-box
|
||||
```
|
||||
|
||||
## Update NATS Config to new values.yaml schema
|
||||
|
||||
Most values that control the NATS Config have changed and moved under the `config` key. Refer to the 1.x Chart's [values.yaml](values.yaml) for the complete schema.
|
||||
|
||||
After migrating to the new values schema, ensure that changes you expect in the NATS Config files match by templating the old and new config files.
|
||||
|
||||
Template your old 0.x Config Map, this example uses a file called `values-old.yaml`:
|
||||
|
||||
```sh
|
||||
helm template \
|
||||
--version "0.x" \
|
||||
-f values-old.yaml \
|
||||
-s templates/configmap.yaml \
|
||||
nats \
|
||||
nats/nats
|
||||
```
|
||||
|
||||
Template your new 1.x Config Map, this example uses a file called `values.yaml`:
|
||||
|
||||
```sh
|
||||
helm template \
|
||||
--version "^1-beta" \
|
||||
-f values.yaml \
|
||||
-s templates/config-map.yaml \
|
||||
nats \
|
||||
nats/nats
|
||||
```
|
||||
|
||||
## Update Kubernetes Resources to new values.yaml schema
|
||||
|
||||
Most values that control Kubernetes Resources have been changed. Refer to the 1.x Chart's [values.yaml](values.yaml) for the complete schema.
|
||||
|
||||
After migrating to the new values schema, ensure that changes you expect in resources match by templating the old and new resources.
|
||||
|
||||
| Resource | 0.x Template File | 1.x Template File |
|
||||
|-------------------------|---------------------------------|-------------------------------------------|
|
||||
| Config Map | `templates/configmap.yaml` | `templates/config-map.yaml` |
|
||||
| Stateful Set | `templates/statefulset.yaml` | `templates/stateful-set.yaml` |
|
||||
| Headless Service | `templates/service.yaml` | `templates/headless-service.yaml` |
|
||||
| ClusterIP Service | N/A | `templates/service.yaml` |
|
||||
| Network Policy | `templates/networkpolicy.yaml` | N/A |
|
||||
| Pod Disruption Budget | `templates/pdb.yaml` | `templates/pod-disruption-budget.yaml` |
|
||||
| Service Account | `templates/rbac.yaml` | `templates/service-account.yaml` |
|
||||
| Resource | `templates/` | `templates/` |
|
||||
| Resource | `templates/` | `templates/` |
|
||||
| Prometheus Monitor | `templates/serviceMonitor.yaml` | `templates/pod-monitor.yaml` |
|
||||
| NatsBox Deployment | `templates/nats-box.yaml` | `templates/nats-box/deployment.yaml` |
|
||||
| NatsBox Service Account | N/A | `templates/nats-box/service-account.yaml` |
|
||||
| NatsBox Contents Secret | N/A | `templates/nats-box/contents-secret.yaml` |
|
||||
| NatsBox Contexts Secret | N/A | `templates/nats-box/contexts-secret.yaml` |
|
||||
|
||||
For example, to check that the Stateful Set matches:
|
||||
|
||||
Template your old 0.x Stateful Set, this example uses a file called `values-old.yaml`:
|
||||
|
||||
```sh
|
||||
helm template \
|
||||
--version "0.x" \
|
||||
-f values-old.yaml \
|
||||
-s templates/statefulset.yaml \
|
||||
nats \
|
||||
nats/nats
|
||||
```
|
||||
|
||||
Template your new 1.x Stateful Set, this example uses a file called `values.yaml`:
|
||||
|
||||
```sh
|
||||
helm template \
|
||||
--version "^1-beta" \
|
||||
-f values.yaml \
|
||||
-s templates/stateful-set.yaml \
|
||||
nats \
|
||||
nats/nats
|
||||
```
|
||||
10
opencloud/charts/nats/files/config-map.yaml
Normal file
10
opencloud/charts/nats/files/config-map.yaml
Normal file
@ -0,0 +1,10 @@
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.configMap.name }}
|
||||
labels:
|
||||
{{- include "nats.labels" $ | nindent 4 }}
|
||||
data:
|
||||
nats.conf: |
|
||||
{{- include "nats.formatConfig" .config | nindent 4 }}
|
||||
32
opencloud/charts/nats/files/config/cluster.yaml
Normal file
32
opencloud/charts/nats/files/config/cluster.yaml
Normal file
@ -0,0 +1,32 @@
|
||||
{{- with .Values.config.cluster }}
|
||||
name: {{ $.Values.statefulSet.name }}
|
||||
port: {{ .port }}
|
||||
no_advertise: true
|
||||
routes:
|
||||
{{- $proto := ternary "tls" "nats" .tls.enabled }}
|
||||
{{- $auth := "" }}
|
||||
{{- if and .routeURLs.user .routeURLs.password }}
|
||||
{{- $auth = printf "%s:%s@" (urlquery .routeURLs.user) (urlquery .routeURLs.password) -}}
|
||||
{{- end }}
|
||||
{{- $domain := $.Values.headlessService.name }}
|
||||
{{- if .routeURLs.useFQDN }}
|
||||
{{- $domain = printf "%s.%s.svc.%s" $domain (include "nats.namespace" $) .routeURLs.k8sClusterDomain }}
|
||||
{{- end }}
|
||||
{{- $port := (int .port) }}
|
||||
{{- range $i, $_ := until (int .replicas) }}
|
||||
- {{ printf "%s://%s%s-%d.%s:%d" $proto $auth $.Values.statefulSet.name $i $domain $port }}
|
||||
{{- end }}
|
||||
|
||||
{{- if and .routeURLs.user .routeURLs.password }}
|
||||
authorization:
|
||||
user: {{ .routeURLs.user | quote }}
|
||||
password: {{ .routeURLs.password | quote }}
|
||||
{{- end }}
|
||||
|
||||
{{- with .tls }}
|
||||
{{- if .enabled }}
|
||||
tls:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/tls.yaml" "ctx" (merge (dict "tls" .) $)) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
114
opencloud/charts/nats/files/config/config.yaml
Normal file
114
opencloud/charts/nats/files/config/config.yaml
Normal file
@ -0,0 +1,114 @@
|
||||
{{- with .Values.config }}
|
||||
|
||||
server_name: << $SERVER_NAME >>
|
||||
lame_duck_grace_period: 10s
|
||||
lame_duck_duration: 30s
|
||||
pid_file: /var/run/nats/nats.pid
|
||||
|
||||
########################################
|
||||
# NATS
|
||||
########################################
|
||||
{{- with .nats }}
|
||||
port: {{ .port }}
|
||||
|
||||
{{- with .tls }}
|
||||
{{- if .enabled }}
|
||||
tls:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/tls.yaml" "ctx" (merge (dict "tls" .) $)) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
########################################
|
||||
# leafnodes
|
||||
########################################
|
||||
{{- with .leafnodes }}
|
||||
{{- if .enabled }}
|
||||
leafnodes:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/leafnodes.yaml" "ctx" $) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
########################################
|
||||
# websocket
|
||||
########################################
|
||||
{{- with .websocket }}
|
||||
{{- if .enabled }}
|
||||
websocket:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/websocket.yaml" "ctx" $) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
########################################
|
||||
# MQTT
|
||||
########################################
|
||||
{{- with .mqtt }}
|
||||
{{- if .enabled }}
|
||||
mqtt:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/mqtt.yaml" "ctx" $) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
########################################
|
||||
# cluster
|
||||
########################################
|
||||
{{- with .cluster }}
|
||||
{{- if .enabled }}
|
||||
cluster:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/cluster.yaml" "ctx" $) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
########################################
|
||||
# gateway
|
||||
########################################
|
||||
{{- with .gateway }}
|
||||
{{- if .enabled }}
|
||||
gateway:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/gateway.yaml" "ctx" $) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
########################################
|
||||
# monitor
|
||||
########################################
|
||||
{{- with .monitor }}
|
||||
{{- if .enabled }}
|
||||
{{- if .tls.enabled }}
|
||||
https_port: {{ .port }}
|
||||
{{- else }}
|
||||
http_port: {{ .port }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
########################################
|
||||
# profiling
|
||||
########################################
|
||||
{{- with .profiling }}
|
||||
{{- if .enabled }}
|
||||
prof_port: {{ .port }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
########################################
|
||||
# jetstream
|
||||
########################################
|
||||
{{- with $.Values.config.jetstream -}}
|
||||
{{- if .enabled }}
|
||||
jetstream:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/jetstream.yaml" "ctx" $) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
########################################
|
||||
# resolver
|
||||
########################################
|
||||
{{- with $.Values.config.resolver -}}
|
||||
{{- if .enabled }}
|
||||
resolver:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/resolver.yaml" "ctx" $) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- end }}
|
||||
11
opencloud/charts/nats/files/config/gateway.yaml
Normal file
11
opencloud/charts/nats/files/config/gateway.yaml
Normal file
@ -0,0 +1,11 @@
|
||||
{{- with .Values.config.gateway }}
|
||||
name: {{ $.Values.statefulSet.name }}
|
||||
port: {{ .port }}
|
||||
|
||||
{{- with .tls }}
|
||||
{{- if .enabled }}
|
||||
tls:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/tls.yaml" "ctx" (merge (dict "tls" .) $)) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
23
opencloud/charts/nats/files/config/jetstream.yaml
Normal file
23
opencloud/charts/nats/files/config/jetstream.yaml
Normal file
@ -0,0 +1,23 @@
|
||||
{{- with .Values.config.jetstream }}
|
||||
{{- with .memoryStore }}
|
||||
{{- if .enabled }}
|
||||
{{- with .maxSize }}
|
||||
max_memory_store: << {{ . }} >>
|
||||
{{- end }}
|
||||
{{- else }}
|
||||
max_memory_store: 0
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- with .fileStore }}
|
||||
{{- if .enabled }}
|
||||
store_dir: {{ .dir }}
|
||||
{{- if .maxSize }}
|
||||
max_file_store: << {{ .maxSize }} >>
|
||||
{{- else if .pvc.enabled }}
|
||||
max_file_store: << {{ .pvc.size }} >>
|
||||
{{- end }}
|
||||
{{- else }}
|
||||
max_file_store: 0
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
11
opencloud/charts/nats/files/config/leafnodes.yaml
Normal file
11
opencloud/charts/nats/files/config/leafnodes.yaml
Normal file
@ -0,0 +1,11 @@
|
||||
{{- with .Values.config.leafnodes }}
|
||||
port: {{ .port }}
|
||||
no_advertise: true
|
||||
|
||||
{{- with .tls }}
|
||||
{{- if .enabled }}
|
||||
tls:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/tls.yaml" "ctx" (merge (dict "tls" .) $)) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
10
opencloud/charts/nats/files/config/mqtt.yaml
Normal file
10
opencloud/charts/nats/files/config/mqtt.yaml
Normal file
@ -0,0 +1,10 @@
|
||||
{{- with .Values.config.mqtt }}
|
||||
port: {{ .port }}
|
||||
|
||||
{{- with .tls }}
|
||||
{{- if .enabled }}
|
||||
tls:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/tls.yaml" "ctx" (merge (dict "tls" .) $)) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
10
opencloud/charts/nats/files/config/protocol.yaml
Normal file
10
opencloud/charts/nats/files/config/protocol.yaml
Normal file
@ -0,0 +1,10 @@
|
||||
{{- with .protocol }}
|
||||
port: {{ .port }}
|
||||
|
||||
{{- with .tls }}
|
||||
{{- if .enabled }}
|
||||
tls:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/tls.yaml" "ctx" (merge (dict "tls" .) $)) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
3
opencloud/charts/nats/files/config/resolver.yaml
Normal file
3
opencloud/charts/nats/files/config/resolver.yaml
Normal file
@ -0,0 +1,3 @@
|
||||
{{- with .Values.config.resolver }}
|
||||
dir: {{ .dir }}
|
||||
{{- end }}
|
||||
16
opencloud/charts/nats/files/config/tls.yaml
Normal file
16
opencloud/charts/nats/files/config/tls.yaml
Normal file
@ -0,0 +1,16 @@
|
||||
# tls
|
||||
{{- with .tls }}
|
||||
{{- if .secretName }}
|
||||
{{- $dir := trimSuffix "/" .dir }}
|
||||
cert_file: {{ printf "%s/%s" $dir (.cert | default "tls.crt") | quote }}
|
||||
key_file: {{ printf "%s/%s" $dir (.key | default "tls.key") | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
# tlsCA
|
||||
{{- with $.Values.tlsCA }}
|
||||
{{- if and .enabled (or .configMapName .secretName) }}
|
||||
{{- $dir := trimSuffix "/" .dir }}
|
||||
ca_file: {{ printf "%s/%s" $dir (.key | default "ca.crt") | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
12
opencloud/charts/nats/files/config/websocket.yaml
Normal file
12
opencloud/charts/nats/files/config/websocket.yaml
Normal file
@ -0,0 +1,12 @@
|
||||
{{- with .Values.config.websocket }}
|
||||
port: {{ .port }}
|
||||
|
||||
{{- if .tls.enabled }}
|
||||
{{- with .tls }}
|
||||
tls:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/tls.yaml" "ctx" (merge (dict "tls" .) $)) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- else }}
|
||||
no_tls: true
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
24
opencloud/charts/nats/files/headless-service.yaml
Normal file
24
opencloud/charts/nats/files/headless-service.yaml
Normal file
@ -0,0 +1,24 @@
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.headlessService.name }}
|
||||
labels:
|
||||
{{- include "nats.labels" $ | nindent 4 }}
|
||||
spec:
|
||||
selector:
|
||||
{{- include "nats.selectorLabels" $ | nindent 4 }}
|
||||
clusterIP: None
|
||||
publishNotReadyAddresses: true
|
||||
ports:
|
||||
{{- range $protocol := list "nats" "leafnodes" "websocket" "mqtt" "cluster" "gateway" "monitor" "profiling" }}
|
||||
{{- $configProtocol := get $.Values.config $protocol }}
|
||||
{{- if or (eq $protocol "nats") $configProtocol.enabled }}
|
||||
{{- $tlsEnabled := false }}
|
||||
{{- if hasKey $configProtocol "tls" }}
|
||||
{{- $tlsEnabled = $configProtocol.tls.enabled }}
|
||||
{{- end }}
|
||||
{{- $appProtocol := or (eq $protocol "websocket") (eq $protocol "monitor") | ternary ($tlsEnabled | ternary "https" "http") ($tlsEnabled | ternary "tls" "tcp") }}
|
||||
- {{ dict "name" $protocol "port" $configProtocol.port "targetPort" $protocol "appProtocol" $appProtocol | toYaml | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
34
opencloud/charts/nats/files/ingress.yaml
Normal file
34
opencloud/charts/nats/files/ingress.yaml
Normal file
@ -0,0 +1,34 @@
|
||||
{{- with .Values.config.websocket.ingress }}
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: Ingress
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .name }}
|
||||
labels:
|
||||
{{- include "nats.labels" $ | nindent 4 }}
|
||||
spec:
|
||||
{{- with .className }}
|
||||
ingressClassName: {{ . | quote }}
|
||||
{{- end }}
|
||||
rules:
|
||||
{{- $path := .path }}
|
||||
{{- $pathType := .pathType }}
|
||||
{{- range .hosts }}
|
||||
- host: {{ . | quote }}
|
||||
http:
|
||||
paths:
|
||||
- path: {{ $path | quote }}
|
||||
pathType: {{ $pathType | quote }}
|
||||
backend:
|
||||
service:
|
||||
name: {{ $.Values.service.name }}
|
||||
port:
|
||||
name: websocket
|
||||
{{- end }}
|
||||
{{- if .tlsSecretName }}
|
||||
tls:
|
||||
- secretName: {{ .tlsSecretName | quote }}
|
||||
hosts:
|
||||
{{- toYaml .hosts | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
17
opencloud/charts/nats/files/nats-box/contents-secret.yaml
Normal file
17
opencloud/charts/nats/files/nats-box/contents-secret.yaml
Normal file
@ -0,0 +1,17 @@
|
||||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.natsBox.contentsSecret.name }}
|
||||
labels:
|
||||
{{- include "natsBox.labels" $ | nindent 4 }}
|
||||
type: Opaque
|
||||
stringData:
|
||||
{{- range $ctxKey, $ctxVal := .Values.natsBox.contexts }}
|
||||
{{- range $secretKey, $secretVal := dict "creds" "creds" "nkey" "nk" }}
|
||||
{{- $secret := get $ctxVal $secretKey }}
|
||||
{{- if and $secret $secret.contents }}
|
||||
"{{ $ctxKey }}.{{ $secretVal }}": {{ $secret.contents | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
@ -0,0 +1,51 @@
|
||||
{{- $contextName := .contextName }}
|
||||
|
||||
# url
|
||||
{{- if .Values.service.enabled }}
|
||||
url: nats://{{ .Values.service.name }}
|
||||
{{- else }}
|
||||
url: nats://{{ .Values.headlessService.name }}
|
||||
{{- end }}
|
||||
|
||||
{{- with .context }}
|
||||
|
||||
# creds
|
||||
{{- with .creds}}
|
||||
{{- if .contents }}
|
||||
creds: /etc/nats-contents/{{ $contextName }}.creds
|
||||
{{- else if .secretName }}
|
||||
{{- $dir := trimSuffix "/" .dir }}
|
||||
creds: {{ printf "%s/%s" $dir (.key | default "nats.creds") | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
# nkey
|
||||
{{- with .nkey}}
|
||||
{{- if .contents }}
|
||||
nkey: /etc/nats-contents/{{ $contextName }}.nk
|
||||
{{- else if .secretName }}
|
||||
{{- $dir := trimSuffix "/" .dir }}
|
||||
nkey: {{ printf "%s/%s" $dir (.key | default "nats.nk") | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
# tls
|
||||
{{- with .tls }}
|
||||
{{- if .secretName }}
|
||||
{{- $dir := trimSuffix "/" .dir }}
|
||||
cert: {{ printf "%s/%s" $dir (.cert | default "tls.crt") | quote }}
|
||||
key: {{ printf "%s/%s" $dir (.key | default "tls.key") | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
# tlsCA
|
||||
{{- if $.Values.config.nats.tls.enabled }}
|
||||
{{- with $.Values.tlsCA }}
|
||||
{{- if and .enabled (or .configMapName .secretName) }}
|
||||
{{- $dir := trimSuffix "/" .dir }}
|
||||
ca: {{ printf "%s/%s" $dir (.key | default "ca.crt") | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- end }}
|
||||
@ -0,0 +1,13 @@
|
||||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.natsBox.contextsSecret.name }}
|
||||
labels:
|
||||
{{- include "natsBox.labels" $ | nindent 4 }}
|
||||
type: Opaque
|
||||
stringData:
|
||||
{{- range $ctxKey, $ctxVal := .Values.natsBox.contexts }}
|
||||
"{{ $ctxKey }}.json": |
|
||||
{{- include "toPrettyRawJson" (include "nats.loadMergePatch" (dict "file" "nats-box/contexts-secret/context.yaml" "merge" (.merge | default dict) "patch" (.patch | default list) "ctx" (merge (dict "contextName" $ctxKey "context" $ctxVal) $)) | fromYaml) | nindent 4 }}
|
||||
{{- end }}
|
||||
@ -0,0 +1,46 @@
|
||||
name: nats-box
|
||||
{{ include "nats.image" (merge (pick $.Values "global") .Values.natsBox.container.image) }}
|
||||
|
||||
{{- with .Values.natsBox.container.env }}
|
||||
env:
|
||||
{{- include "nats.env" . }}
|
||||
{{- end }}
|
||||
|
||||
command:
|
||||
- sh
|
||||
- -ec
|
||||
- |
|
||||
work_dir="$(pwd)"
|
||||
mkdir -p "$XDG_CONFIG_HOME/nats"
|
||||
cd "$XDG_CONFIG_HOME/nats"
|
||||
if ! [ -s context ]; then
|
||||
ln -s /etc/nats-contexts context
|
||||
fi
|
||||
{{- if .Values.natsBox.defaultContextName }}
|
||||
if ! [ -f context.txt ]; then
|
||||
echo -n {{ .Values.natsBox.defaultContextName | quote }} > context.txt
|
||||
fi
|
||||
{{- end }}
|
||||
cd "$work_dir"
|
||||
exec /entrypoint.sh "$@"
|
||||
- --
|
||||
args:
|
||||
- sh
|
||||
- -ec
|
||||
- trap true INT TERM; sleep infinity & wait
|
||||
volumeMounts:
|
||||
# contexts secret
|
||||
- name: contexts
|
||||
mountPath: /etc/nats-contexts
|
||||
# contents secret
|
||||
{{- if .hasContentsSecret }}
|
||||
- name: contents
|
||||
mountPath: /etc/nats-contents
|
||||
{{- end }}
|
||||
# tlsCA
|
||||
{{- include "nats.tlsCAVolumeMount" $ }}
|
||||
# secrets
|
||||
{{- range (include "natsBox.secretNames" $ | fromJson).secretNames }}
|
||||
- name: {{ .name | quote }}
|
||||
mountPath: {{ .dir | quote }}
|
||||
{{- end }}
|
||||
@ -0,0 +1,16 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.natsBox.deployment.name }}
|
||||
labels:
|
||||
{{- include "natsBox.labels" $ | nindent 4 }}
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
{{- include "natsBox.selectorLabels" $ | nindent 6 }}
|
||||
replicas: 1
|
||||
template:
|
||||
{{- with .Values.natsBox.podTemplate }}
|
||||
{{ include "nats.loadMergePatch" (merge (dict "file" "nats-box/deployment/pod-template.yaml" "ctx" $) .) | nindent 4 }}
|
||||
{{- end }}
|
||||
@ -0,0 +1,44 @@
|
||||
metadata:
|
||||
labels:
|
||||
{{- include "natsBox.labels" $ | nindent 4 }}
|
||||
spec:
|
||||
containers:
|
||||
{{- with .Values.natsBox.container }}
|
||||
- {{ include "nats.loadMergePatch" (merge (dict "file" "nats-box/deployment/container.yaml" "ctx" $) .) | nindent 4 }}
|
||||
{{- end }}
|
||||
|
||||
# service discovery uses DNS; don't need service env vars
|
||||
enableServiceLinks: false
|
||||
|
||||
{{- with .Values.global.image.pullSecretNames }}
|
||||
imagePullSecrets:
|
||||
{{- range . }}
|
||||
- name: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- with .Values.natsBox.serviceAccount }}
|
||||
{{- if .enabled }}
|
||||
serviceAccountName: {{ .name | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
volumes:
|
||||
# contexts secret
|
||||
- name: contexts
|
||||
secret:
|
||||
secretName: {{ .Values.natsBox.contextsSecret.name }}
|
||||
# contents secret
|
||||
{{- if .hasContentsSecret }}
|
||||
- name: contents
|
||||
secret:
|
||||
secretName: {{ .Values.natsBox.contentsSecret.name }}
|
||||
{{- end }}
|
||||
# tlsCA
|
||||
{{- include "nats.tlsCAVolume" $ | nindent 2 }}
|
||||
# secrets
|
||||
{{- range (include "natsBox.secretNames" $ | fromJson).secretNames }}
|
||||
- name: {{ .name | quote }}
|
||||
secret:
|
||||
secretName: {{ .secretName | quote }}
|
||||
{{- end }}
|
||||
@ -0,0 +1,7 @@
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.natsBox.serviceAccount.name }}
|
||||
labels:
|
||||
{{- include "natsBox.labels" $ | nindent 4 }}
|
||||
12
opencloud/charts/nats/files/pod-disruption-budget.yaml
Normal file
12
opencloud/charts/nats/files/pod-disruption-budget.yaml
Normal file
@ -0,0 +1,12 @@
|
||||
apiVersion: policy/v1
|
||||
kind: PodDisruptionBudget
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.podDisruptionBudget.name }}
|
||||
labels:
|
||||
{{- include "nats.labels" $ | nindent 4 }}
|
||||
spec:
|
||||
maxUnavailable: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
{{- include "nats.selectorLabels" $ | nindent 6 }}
|
||||
13
opencloud/charts/nats/files/pod-monitor.yaml
Normal file
13
opencloud/charts/nats/files/pod-monitor.yaml
Normal file
@ -0,0 +1,13 @@
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.promExporter.podMonitor.name }}
|
||||
labels:
|
||||
{{- include "nats.labels" $ | nindent 4 }}
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
{{- include "nats.selectorLabels" $ | nindent 6 }}
|
||||
podMetricsEndpoints:
|
||||
- port: prom-metrics
|
||||
7
opencloud/charts/nats/files/service-account.yaml
Normal file
7
opencloud/charts/nats/files/service-account.yaml
Normal file
@ -0,0 +1,7 @@
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.serviceAccount.name }}
|
||||
labels:
|
||||
{{- include "nats.labels" $ | nindent 4 }}
|
||||
23
opencloud/charts/nats/files/service.yaml
Normal file
23
opencloud/charts/nats/files/service.yaml
Normal file
@ -0,0 +1,23 @@
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.service.name }}
|
||||
labels:
|
||||
{{- include "nats.labels" $ | nindent 4 }}
|
||||
spec:
|
||||
selector:
|
||||
{{- include "nats.selectorLabels" $ | nindent 4 }}
|
||||
ports:
|
||||
{{- range $protocol := list "nats" "leafnodes" "websocket" "mqtt" "cluster" "gateway" "monitor" "profiling" }}
|
||||
{{- $configProtocol := get $.Values.config $protocol }}
|
||||
{{- $servicePort := get $.Values.service.ports $protocol }}
|
||||
{{- if and (or (eq $protocol "nats") $configProtocol.enabled) $servicePort.enabled }}
|
||||
{{- $tlsEnabled := false }}
|
||||
{{- if hasKey $configProtocol "tls" }}
|
||||
{{- $tlsEnabled = $configProtocol.tls.enabled }}
|
||||
{{- end }}
|
||||
{{- $appProtocol := or (eq $protocol "websocket") (eq $protocol "monitor") | ternary ($tlsEnabled | ternary "https" "http") ($tlsEnabled | ternary "tls" "tcp") }}
|
||||
- {{ merge (dict "name" $protocol "targetPort" $protocol "appProtocol" $appProtocol) (omit $servicePort "enabled") (dict "port" $configProtocol.port) | toYaml | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
13
opencloud/charts/nats/files/stateful-set/jetstream-pvc.yaml
Normal file
13
opencloud/charts/nats/files/stateful-set/jetstream-pvc.yaml
Normal file
@ -0,0 +1,13 @@
|
||||
{{- with .Values.config.jetstream.fileStore.pvc }}
|
||||
metadata:
|
||||
name: {{ .name }}
|
||||
spec:
|
||||
accessModes:
|
||||
- ReadWriteOnce
|
||||
resources:
|
||||
requests:
|
||||
storage: {{ .size | quote }}
|
||||
{{- with .storageClassName }}
|
||||
storageClassName: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
106
opencloud/charts/nats/files/stateful-set/nats-container.yaml
Normal file
106
opencloud/charts/nats/files/stateful-set/nats-container.yaml
Normal file
@ -0,0 +1,106 @@
|
||||
name: nats
|
||||
{{ include "nats.image" (merge (pick $.Values "global") .Values.container.image) }}
|
||||
|
||||
ports:
|
||||
{{- range $protocol := list "nats" "leafnodes" "websocket" "mqtt" "cluster" "gateway" "monitor" "profiling" }}
|
||||
{{- $configProtocol := get $.Values.config $protocol }}
|
||||
{{- $containerPort := get $.Values.container.ports $protocol }}
|
||||
{{- if or (eq $protocol "nats") $configProtocol.enabled }}
|
||||
- {{ merge (dict "name" $protocol "containerPort" $configProtocol.port) $containerPort | toYaml | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
args:
|
||||
- --config
|
||||
- /etc/nats-config/nats.conf
|
||||
|
||||
env:
|
||||
- name: POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: SERVER_NAME
|
||||
value: {{ printf "%s$(POD_NAME)" .Values.config.serverNamePrefix | quote }}
|
||||
{{- with .Values.container.env }}
|
||||
{{- include "nats.env" . }}
|
||||
{{- end }}
|
||||
|
||||
lifecycle:
|
||||
preStop:
|
||||
exec:
|
||||
# send the lame duck shutdown signal to trigger a graceful shutdown
|
||||
command:
|
||||
- nats-server
|
||||
- -sl=ldm=/var/run/nats/nats.pid
|
||||
|
||||
{{- with .Values.config.monitor }}
|
||||
{{- if .enabled }}
|
||||
startupProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: monitor
|
||||
{{- if .tls.enabled }}
|
||||
scheme: HTTPS
|
||||
{{- end}}
|
||||
initialDelaySeconds: 10
|
||||
timeoutSeconds: 5
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 90
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /healthz?js-server-only=true
|
||||
port: monitor
|
||||
{{- if .tls.enabled }}
|
||||
scheme: HTTPS
|
||||
{{- end}}
|
||||
initialDelaySeconds: 10
|
||||
timeoutSeconds: 5
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz?js-enabled-only=true
|
||||
port: monitor
|
||||
{{- if .tls.enabled }}
|
||||
scheme: HTTPS
|
||||
{{- end}}
|
||||
initialDelaySeconds: 10
|
||||
timeoutSeconds: 5
|
||||
periodSeconds: 30
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
volumeMounts:
|
||||
# nats config
|
||||
- name: config
|
||||
mountPath: /etc/nats-config
|
||||
# PID volume
|
||||
- name: pid
|
||||
mountPath: /var/run/nats
|
||||
# JetStream PVC
|
||||
{{- with .Values.config.jetstream }}
|
||||
{{- if and .enabled .fileStore.enabled .fileStore.pvc.enabled }}
|
||||
{{- with .fileStore }}
|
||||
- name: {{ .pvc.name }}
|
||||
mountPath: {{ .dir | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
# resolver PVC
|
||||
{{- with .Values.config.resolver }}
|
||||
{{- if and .enabled .pvc.enabled }}
|
||||
- name: {{ .pvc.name }}
|
||||
mountPath: {{ .dir | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
# tlsCA
|
||||
{{- include "nats.tlsCAVolumeMount" $ }}
|
||||
# secrets
|
||||
{{- range (include "nats.secretNames" $ | fromJson).secretNames }}
|
||||
- name: {{ .name | quote }}
|
||||
mountPath: {{ .dir | quote }}
|
||||
{{- end }}
|
||||
71
opencloud/charts/nats/files/stateful-set/pod-template.yaml
Normal file
71
opencloud/charts/nats/files/stateful-set/pod-template.yaml
Normal file
@ -0,0 +1,71 @@
|
||||
metadata:
|
||||
labels:
|
||||
{{- include "nats.labels" $ | nindent 4 }}
|
||||
annotations:
|
||||
{{- if .Values.podTemplate.configChecksumAnnotation }}
|
||||
{{- $configMap := include "nats.loadMergePatch" (merge (dict "file" "config-map.yaml" "ctx" $) $.Values.configMap) }}
|
||||
checksum/config: {{ sha256sum $configMap }}
|
||||
{{- end }}
|
||||
spec:
|
||||
containers:
|
||||
# nats
|
||||
{{- $nats := dict }}
|
||||
{{- with .Values.container }}
|
||||
{{- $nats = include "nats.loadMergePatch" (merge (dict "file" "stateful-set/nats-container.yaml" "ctx" $) .) | fromYaml }}
|
||||
- {{ toYaml $nats | nindent 4 }}
|
||||
{{- end }}
|
||||
# reloader
|
||||
{{- with .Values.reloader }}
|
||||
{{- if .enabled }}
|
||||
- {{ include "nats.loadMergePatch" (merge (dict "file" "stateful-set/reloader-container.yaml" "ctx" (merge (dict "natsVolumeMounts" $nats.volumeMounts) $)) .) | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- with .Values.promExporter }}
|
||||
{{- if .enabled }}
|
||||
- {{ include "nats.loadMergePatch" (merge (dict "file" "stateful-set/prom-exporter-container.yaml" "ctx" $) .) | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
# service discovery uses DNS; don't need service env vars
|
||||
enableServiceLinks: false
|
||||
|
||||
{{- with .Values.global.image.pullSecretNames }}
|
||||
imagePullSecrets:
|
||||
{{- range . }}
|
||||
- name: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- with .Values.serviceAccount }}
|
||||
{{- if .enabled }}
|
||||
serviceAccountName: {{ .name | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- if .Values.reloader.enabled }}
|
||||
shareProcessNamespace: true
|
||||
{{- end }}
|
||||
|
||||
volumes:
|
||||
# nats config
|
||||
- name: config
|
||||
configMap:
|
||||
name: {{ .Values.configMap.name }}
|
||||
# PID volume
|
||||
- name: pid
|
||||
emptyDir: {}
|
||||
# tlsCA
|
||||
{{- include "nats.tlsCAVolume" $ | nindent 2 }}
|
||||
# secrets
|
||||
{{- range (include "nats.secretNames" $ | fromJson).secretNames }}
|
||||
- name: {{ .name | quote }}
|
||||
secret:
|
||||
secretName: {{ .secretName | quote }}
|
||||
{{- end }}
|
||||
|
||||
{{- with .Values.podTemplate.topologySpreadConstraints }}
|
||||
topologySpreadConstraints:
|
||||
{{- range $k, $v := . }}
|
||||
- {{ merge (dict "topologyKey" $k "labelSelector" (dict "matchLabels" (include "nats.selectorLabels" $ | fromYaml))) $v | toYaml | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end}}
|
||||
@ -0,0 +1,30 @@
|
||||
name: prom-exporter
|
||||
{{ include "nats.image" (merge (pick $.Values "global") .Values.promExporter.image) }}
|
||||
|
||||
ports:
|
||||
- name: prom-metrics
|
||||
containerPort: {{ .Values.promExporter.port }}
|
||||
|
||||
{{- with .Values.promExporter.env }}
|
||||
env:
|
||||
{{- include "nats.env" . }}
|
||||
{{- end }}
|
||||
|
||||
args:
|
||||
- -port={{ .Values.promExporter.port }}
|
||||
- -connz
|
||||
- -routez
|
||||
- -subz
|
||||
- -varz
|
||||
- -prefix=nats
|
||||
- -use_internal_server_id
|
||||
{{- if .Values.config.jetstream.enabled }}
|
||||
- -jsz=all
|
||||
{{- end }}
|
||||
{{- if .Values.config.leafnodes.enabled }}
|
||||
- -leafz
|
||||
{{- end }}
|
||||
{{- if .Values.config.gateway.enabled }}
|
||||
- -gatewayz
|
||||
{{- end }}
|
||||
- http://localhost:{{ .Values.config.monitor.port }}/
|
||||
@ -0,0 +1,27 @@
|
||||
name: reloader
|
||||
{{ include "nats.image" (merge (pick $.Values "global") .Values.reloader.image) }}
|
||||
|
||||
{{- with .Values.reloader.env }}
|
||||
env:
|
||||
{{- include "nats.env" . }}
|
||||
{{- end }}
|
||||
|
||||
args:
|
||||
- -pid
|
||||
- /var/run/nats/nats.pid
|
||||
- -config
|
||||
- /etc/nats-config/nats.conf
|
||||
{{ include "nats.reloaderConfig" (dict "config" .config "dir" "/etc/nats-config") }}
|
||||
|
||||
volumeMounts:
|
||||
- name: pid
|
||||
mountPath: /var/run/nats
|
||||
{{- range $mnt := .natsVolumeMounts }}
|
||||
{{- $found := false }}
|
||||
{{- range $.Values.reloader.natsVolumeMountPrefixes }}
|
||||
{{- if and (not $found) (hasPrefix . $mnt.mountPath) }}
|
||||
{{- $found = true }}
|
||||
- {{ toYaml $mnt | nindent 2}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
13
opencloud/charts/nats/files/stateful-set/resolver-pvc.yaml
Normal file
13
opencloud/charts/nats/files/stateful-set/resolver-pvc.yaml
Normal file
@ -0,0 +1,13 @@
|
||||
{{- with .Values.config.resolver.pvc }}
|
||||
metadata:
|
||||
name: {{ .name }}
|
||||
spec:
|
||||
accessModes:
|
||||
- ReadWriteOnce
|
||||
resources:
|
||||
requests:
|
||||
storage: {{ .size | quote }}
|
||||
{{- with .storageClassName }}
|
||||
storageClassName: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
37
opencloud/charts/nats/files/stateful-set/stateful-set.yaml
Normal file
37
opencloud/charts/nats/files/stateful-set/stateful-set.yaml
Normal file
@ -0,0 +1,37 @@
|
||||
apiVersion: apps/v1
|
||||
kind: StatefulSet
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.statefulSet.name }}
|
||||
labels:
|
||||
{{- include "nats.labels" $ | nindent 4 }}
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
{{- include "nats.selectorLabels" $ | nindent 6 }}
|
||||
{{- if .Values.config.cluster.enabled }}
|
||||
replicas: {{ .Values.config.cluster.replicas }}
|
||||
{{- else }}
|
||||
replicas: 1
|
||||
{{- end }}
|
||||
serviceName: {{ .Values.headlessService.name }}
|
||||
podManagementPolicy: Parallel
|
||||
template:
|
||||
{{- with .Values.podTemplate }}
|
||||
{{ include "nats.loadMergePatch" (merge (dict "file" "stateful-set/pod-template.yaml" "ctx" $) .) | nindent 4 }}
|
||||
{{- end }}
|
||||
volumeClaimTemplates:
|
||||
{{- with .Values.config.jetstream }}
|
||||
{{- if and .enabled .fileStore.enabled .fileStore.pvc.enabled }}
|
||||
{{- with .fileStore.pvc }}
|
||||
- {{ include "nats.loadMergePatch" (merge (dict "file" "stateful-set/jetstream-pvc.yaml" "ctx" $) .) | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- with .Values.config.resolver }}
|
||||
{{- if and .enabled .pvc.enabled }}
|
||||
{{- with .pvc }}
|
||||
- {{ include "nats.loadMergePatch" (merge (dict "file" "stateful-set/resolver-pvc.yaml" "ctx" $) .) | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
281
opencloud/charts/nats/templates/_helpers.tpl
Normal file
281
opencloud/charts/nats/templates/_helpers.tpl
Normal file
@ -0,0 +1,281 @@
|
||||
{{/*
|
||||
Expand the name of the chart.
|
||||
*/}}
|
||||
{{- define "nats.name" -}}
|
||||
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
Create a default fully qualified app name.
|
||||
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
|
||||
If release name contains chart name it will be used as a full name.
|
||||
*/}}
|
||||
{{- define "nats.fullname" -}}
|
||||
{{- if .Values.fullnameOverride }}
|
||||
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
|
||||
{{- else }}
|
||||
{{- $name := default .Chart.Name .Values.nameOverride }}
|
||||
{{- if contains $name .Release.Name }}
|
||||
{{- .Release.Name | trunc 63 | trimSuffix "-" }}
|
||||
{{- else }}
|
||||
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
Create chart name and version as used by the chart label.
|
||||
*/}}
|
||||
{{- define "nats.chart" -}}
|
||||
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
Print the namespace
|
||||
*/}}
|
||||
{{- define "nats.namespace" -}}
|
||||
{{- default .Release.Namespace .Values.namespaceOverride }}
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
Print the namespace for the metadata section
|
||||
*/}}
|
||||
{{- define "nats.metadataNamespace" -}}
|
||||
{{- with .Values.namespaceOverride }}
|
||||
namespace: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
Set default values.
|
||||
*/}}
|
||||
{{- define "nats.defaultValues" }}
|
||||
{{- if not .defaultValuesSet }}
|
||||
{{- $name := include "nats.fullname" . }}
|
||||
{{- with .Values }}
|
||||
{{- $_ := set .config.jetstream.fileStore.pvc "name" (.config.jetstream.fileStore.pvc.name | default (printf "%s-js" $name)) }}
|
||||
{{- $_ := set .config.resolver.pvc "name" (.config.resolver.pvc.name | default (printf "%s-resolver" $name)) }}
|
||||
{{- $_ := set .config.websocket.ingress "name" (.config.websocket.ingress.name | default (printf "%s-ws" $name)) }}
|
||||
{{- $_ := set .configMap "name" (.configMap.name | default (printf "%s-config" $name)) }}
|
||||
{{- $_ := set .headlessService "name" (.headlessService.name | default (printf "%s-headless" $name)) }}
|
||||
{{- $_ := set .natsBox.contentsSecret "name" (.natsBox.contentsSecret.name | default (printf "%s-box-contents" $name)) }}
|
||||
{{- $_ := set .natsBox.contextsSecret "name" (.natsBox.contextsSecret.name | default (printf "%s-box-contexts" $name)) }}
|
||||
{{- $_ := set .natsBox.deployment "name" (.natsBox.deployment.name | default (printf "%s-box" $name)) }}
|
||||
{{- $_ := set .natsBox.serviceAccount "name" (.natsBox.serviceAccount.name | default (printf "%s-box" $name)) }}
|
||||
{{- $_ := set .podDisruptionBudget "name" (.podDisruptionBudget.name | default $name) }}
|
||||
{{- $_ := set .service "name" (.service.name | default $name) }}
|
||||
{{- $_ := set .serviceAccount "name" (.serviceAccount.name | default $name) }}
|
||||
{{- $_ := set .statefulSet "name" (.statefulSet.name | default $name) }}
|
||||
{{- $_ := set .promExporter.podMonitor "name" (.promExporter.podMonitor.name | default $name) }}
|
||||
{{- end }}
|
||||
|
||||
{{- $values := get (include "tplYaml" (dict "doc" .Values "ctx" $) | fromJson) "doc" }}
|
||||
{{- $_ := set . "Values" $values }}
|
||||
|
||||
{{- $hasContentsSecret := false }}
|
||||
{{- range $ctxKey, $ctxVal := .Values.natsBox.contexts }}
|
||||
{{- range $secretKey, $secretVal := dict "creds" "nats-creds" "nkey" "nats-nkeys" "tls" "nats-certs" }}
|
||||
{{- $secret := get $ctxVal $secretKey }}
|
||||
{{- if $secret }}
|
||||
{{- $_ := set $secret "dir" ($secret.dir | default (printf "/etc/%s/%s" $secretVal $ctxKey)) }}
|
||||
{{- if and (ne $secretKey "tls") $secret.contents }}
|
||||
{{- $hasContentsSecret = true }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- $_ := set $ "hasContentsSecret" $hasContentsSecret }}
|
||||
|
||||
{{- with .Values.config }}
|
||||
{{- $config := include "nats.loadMergePatch" (merge (dict "file" "config/config.yaml" "ctx" $) .) | fromYaml }}
|
||||
{{- $_ := set $ "config" $config }}
|
||||
{{- end }}
|
||||
|
||||
{{- $_ := set . "defaultValuesSet" true }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
NATS labels
|
||||
*/}}
|
||||
{{- define "nats.labels" -}}
|
||||
{{- with .Values.global.labels -}}
|
||||
{{ toYaml . }}
|
||||
{{ end -}}
|
||||
helm.sh/chart: {{ include "nats.chart" . }}
|
||||
{{ include "nats.selectorLabels" . }}
|
||||
{{- if .Chart.AppVersion }}
|
||||
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
|
||||
{{- end }}
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
NATS selector labels
|
||||
*/}}
|
||||
{{- define "nats.selectorLabels" -}}
|
||||
app.kubernetes.io/name: {{ include "nats.name" . }}
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
app.kubernetes.io/component: nats
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
NATS Box labels
|
||||
*/}}
|
||||
{{- define "natsBox.labels" -}}
|
||||
{{- with .Values.global.labels -}}
|
||||
{{ toYaml . }}
|
||||
{{ end -}}
|
||||
helm.sh/chart: {{ include "nats.chart" . }}
|
||||
{{ include "natsBox.selectorLabels" . }}
|
||||
{{- if .Chart.AppVersion }}
|
||||
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
|
||||
{{- end }}
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
NATS Box selector labels
|
||||
*/}}
|
||||
{{- define "natsBox.selectorLabels" -}}
|
||||
app.kubernetes.io/name: {{ include "nats.name" . }}
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
app.kubernetes.io/component: nats-box
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
Print the image
|
||||
*/}}
|
||||
{{- define "nats.image" }}
|
||||
{{- $image := printf "%s:%s" .repository .tag }}
|
||||
{{- if or .registry .global.image.registry }}
|
||||
{{- $image = printf "%s/%s" (.registry | default .global.image.registry) $image }}
|
||||
{{- end -}}
|
||||
image: {{ $image }}
|
||||
{{- if or .pullPolicy .global.image.pullPolicy }}
|
||||
imagePullPolicy: {{ .pullPolicy | default .global.image.pullPolicy }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- define "nats.secretNames" -}}
|
||||
{{- $secrets := list }}
|
||||
{{- range $protocol := list "nats" "leafnodes" "websocket" "mqtt" "cluster" "gateway" }}
|
||||
{{- $configProtocol := get $.Values.config $protocol }}
|
||||
{{- if and (or (eq $protocol "nats") $configProtocol.enabled) $configProtocol.tls.enabled $configProtocol.tls.secretName }}
|
||||
{{- $secrets = append $secrets (merge (dict "name" (printf "%s-tls" $protocol)) $configProtocol.tls) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- toJson (dict "secretNames" $secrets) }}
|
||||
{{- end }}
|
||||
|
||||
{{- define "natsBox.secretNames" -}}
|
||||
{{- $secrets := list }}
|
||||
{{- range $ctxKey, $ctxVal := .Values.natsBox.contexts }}
|
||||
{{- range $secretKey, $secretVal := dict "creds" "nats-creds" "nkey" "nats-nkeys" "tls" "nats-certs" }}
|
||||
{{- $secret := get $ctxVal $secretKey }}
|
||||
{{- if and $secret $secret.secretName }}
|
||||
{{- $secrets = append $secrets (merge (dict "name" (printf "ctx-%s-%s" $ctxKey $secretKey)) $secret) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- toJson (dict "secretNames" $secrets) }}
|
||||
{{- end }}
|
||||
|
||||
{{- define "nats.tlsCAVolume" -}}
|
||||
{{- with .Values.tlsCA }}
|
||||
{{- if and .enabled (or .configMapName .secretName) }}
|
||||
- name: tls-ca
|
||||
{{- if .configMapName }}
|
||||
configMap:
|
||||
name: {{ .configMapName | quote }}
|
||||
{{- else if .secretName }}
|
||||
secret:
|
||||
secretName: {{ .secretName | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- define "nats.tlsCAVolumeMount" -}}
|
||||
{{- with .Values.tlsCA }}
|
||||
{{- if and .enabled (or .configMapName .secretName) }}
|
||||
- name: tls-ca
|
||||
mountPath: {{ .dir | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{/*
|
||||
translates env var map to list
|
||||
*/}}
|
||||
{{- define "nats.env" -}}
|
||||
{{- range $k, $v := . }}
|
||||
{{- if kindIs "string" $v }}
|
||||
- name: {{ $k | quote }}
|
||||
value: {{ $v | quote }}
|
||||
{{- else if kindIs "map" $v }}
|
||||
- {{ merge (dict "name" $k) $v | toYaml | nindent 2 }}
|
||||
{{- else }}
|
||||
{{- fail (cat "env var" $k "must be string or map, got" (kindOf $v)) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- /*
|
||||
nats.loadMergePatch
|
||||
input: map with 4 keys:
|
||||
- file: name of file to load
|
||||
- ctx: context to pass to tpl
|
||||
- merge: interface{} to merge
|
||||
- patch: []interface{} valid JSON Patch document
|
||||
output: JSON encoded map with 1 key:
|
||||
- doc: interface{} patched json result
|
||||
*/}}
|
||||
{{- define "nats.loadMergePatch" -}}
|
||||
{{- $doc := tpl (.ctx.Files.Get (printf "files/%s" .file)) .ctx | fromYaml | default dict -}}
|
||||
{{- $doc = mergeOverwrite $doc (deepCopy (.merge | default dict)) -}}
|
||||
{{- get (include "jsonpatch" (dict "doc" $doc "patch" (.patch | default list)) | fromJson ) "doc" | toYaml -}}
|
||||
{{- end }}
|
||||
|
||||
|
||||
{{- /*
|
||||
nats.reloaderConfig
|
||||
input: map with 2 keys:
|
||||
- config: interface{} nats config
|
||||
- dir: dir config file is in
|
||||
output: YAML list of reloader config files
|
||||
*/}}
|
||||
{{- define "nats.reloaderConfig" -}}
|
||||
{{- $dir := trimSuffix "/" .dir -}}
|
||||
{{- with .config -}}
|
||||
{{- if kindIs "map" . -}}
|
||||
{{- range $k, $v := . -}}
|
||||
{{- if or (eq $k "cert_file") (eq $k "key_file") (eq $k "ca_file") }}
|
||||
- -config
|
||||
- {{ $v }}
|
||||
{{- else if hasSuffix "$include" $k }}
|
||||
- -config
|
||||
- {{ clean (printf "%s/%s" $dir $v) }}
|
||||
{{- else }}
|
||||
{{- include "nats.reloaderConfig" (dict "config" $v "dir" $dir) }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
|
||||
{{- /*
|
||||
nats.formatConfig
|
||||
input: map[string]interface{}
|
||||
output: string with following format rules
|
||||
1. keys ending in $natsRaw are unquoted
|
||||
2. keys ending in $natsInclude are converted to include directives
|
||||
*/}}
|
||||
{{- define "nats.formatConfig" -}}
|
||||
{{-
|
||||
(regexReplaceAll "\"<<\\s+(.*)\\s+>>\""
|
||||
(regexReplaceAll "\".*\\$include\": \"(.*)\",?" (include "toPrettyRawJson" .) "include ${1};")
|
||||
"${1}")
|
||||
-}}
|
||||
{{- end -}}
|
||||
219
opencloud/charts/nats/templates/_jsonpatch.tpl
Normal file
219
opencloud/charts/nats/templates/_jsonpatch.tpl
Normal file
@ -0,0 +1,219 @@
|
||||
{{- /*
|
||||
jsonpatch
|
||||
input: map with 2 keys:
|
||||
- doc: interface{} valid JSON document
|
||||
- patch: []interface{} valid JSON Patch document
|
||||
output: JSON encoded map with 1 key:
|
||||
- doc: interface{} patched json result
|
||||
*/}}
|
||||
{{- define "jsonpatch" -}}
|
||||
{{- $params := fromJson (toJson .) -}}
|
||||
{{- $patches := $params.patch -}}
|
||||
{{- $docContainer := pick $params "doc" -}}
|
||||
|
||||
{{- range $patch := $patches -}}
|
||||
{{- if not (hasKey $patch "op") -}}
|
||||
{{- fail "patch is missing op key" -}}
|
||||
{{- end -}}
|
||||
{{- if and (ne $patch.op "add") (ne $patch.op "remove") (ne $patch.op "replace") (ne $patch.op "copy") (ne $patch.op "move") (ne $patch.op "test") -}}
|
||||
{{- fail (cat "patch has invalid op" $patch.op) -}}
|
||||
{{- end -}}
|
||||
{{- if not (hasKey $patch "path") -}}
|
||||
{{- fail "patch is missing path key" -}}
|
||||
{{- end -}}
|
||||
{{- if and (or (eq $patch.op "add") (eq $patch.op "replace") (eq $patch.op "test")) (not (hasKey $patch "value")) -}}
|
||||
{{- fail (cat "patch with op" $patch.op "is missing value key") -}}
|
||||
{{- end -}}
|
||||
{{- if and (or (eq $patch.op "copy") (eq $patch.op "move")) (not (hasKey $patch "from")) -}}
|
||||
{{- fail (cat "patch with op" $patch.op "is missing from key") -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- $opPathKeys := list "path" -}}
|
||||
{{- if or (eq $patch.op "copy") (eq $patch.op "move") -}}
|
||||
{{- $opPathKeys = append $opPathKeys "from" -}}
|
||||
{{- end -}}
|
||||
{{- $reSlice := list -}}
|
||||
|
||||
{{- range $opPathKey := $opPathKeys -}}
|
||||
{{- $obj := $docContainer -}}
|
||||
{{- if and (eq $patch.op "copy") (eq $opPathKey "from") -}}
|
||||
{{- $obj = (fromJson (toJson $docContainer)) -}}
|
||||
{{- end -}}
|
||||
{{- $key := "doc" -}}
|
||||
{{- $lastMap := dict "root" $obj -}}
|
||||
{{- $lastKey := "root" -}}
|
||||
{{- $paths := (splitList "/" (get $patch $opPathKey)) -}}
|
||||
{{- $firstPath := index $paths 0 -}}
|
||||
{{- if ne (index $paths 0) "" -}}
|
||||
{{- fail (cat "invalid" $opPathKey (get $patch $opPathKey) "must be empty string or start with /") -}}
|
||||
{{- end -}}
|
||||
{{- $paths = slice $paths 1 -}}
|
||||
|
||||
{{- range $path := $paths -}}
|
||||
{{- $path = replace "~1" "/" $path -}}
|
||||
{{- $path = replace "~0" "~" $path -}}
|
||||
|
||||
{{- if kindIs "slice" $obj -}}
|
||||
{{- $mapObj := dict -}}
|
||||
{{- range $i, $v := $obj -}}
|
||||
{{- $_ := set $mapObj (toString $i) $v -}}
|
||||
{{- end -}}
|
||||
{{- $obj = $mapObj -}}
|
||||
{{- $_ := set $lastMap $lastKey $obj -}}
|
||||
{{- $reSlice = prepend $reSlice (dict "lastMap" $lastMap "lastKey" $lastKey "mapObj" $obj) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if kindIs "map" $obj -}}
|
||||
{{- if not (hasKey $obj $key) -}}
|
||||
{{- fail (cat "key" $key "does not exist") -}}
|
||||
{{- end -}}
|
||||
{{- $lastKey = $key -}}
|
||||
{{- $lastMap = $obj -}}
|
||||
{{- $obj = index $obj $key -}}
|
||||
{{- $key = $path -}}
|
||||
{{- else -}}
|
||||
{{- fail (cat "cannot iterate into path" $key "on type" (kindOf $obj)) -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- $_ := set $patch (printf "%sKey" $opPathKey) $key -}}
|
||||
{{- $_ := set $patch (printf "%sLastKey" $opPathKey) $lastKey -}}
|
||||
{{- $_ = set $patch (printf "%sLastMap" $opPathKey) $lastMap -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if eq $patch.op "move" }}
|
||||
{{- if and (ne $patch.path $patch.from) (hasPrefix (printf "%s/" $patch.path) (printf "%s/" $patch.from)) -}}
|
||||
{{- fail (cat "from" $patch.from "may not be a child of path" $patch.path) -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if or (eq $patch.op "move") (eq $patch.op "copy") (eq $patch.op "test") }}
|
||||
{{- $key := $patch.fromKey -}}
|
||||
{{- $lastMap := $patch.fromLastMap -}}
|
||||
{{- $lastKey := $patch.fromLastKey -}}
|
||||
{{- $setKey := "value" -}}
|
||||
{{- if eq $patch.op "test" }}
|
||||
{{- $key = $patch.pathKey -}}
|
||||
{{- $lastMap = $patch.pathLastMap -}}
|
||||
{{- $lastKey = $patch.pathLastKey -}}
|
||||
{{- $setKey = "testValue" -}}
|
||||
{{- end -}}
|
||||
{{- $obj := index $lastMap $lastKey -}}
|
||||
|
||||
{{- if kindIs "map" $obj -}}
|
||||
{{- if not (hasKey $obj $key) -}}
|
||||
{{- fail (cat $key "does not exist") -}}
|
||||
{{- end -}}
|
||||
{{- $_ := set $patch $setKey (index $obj $key) -}}
|
||||
|
||||
{{- else if kindIs "slice" $obj -}}
|
||||
{{- $i := atoi $key -}}
|
||||
{{- if ne $key (toString $i) -}}
|
||||
{{- fail (cat "cannot convert" $key "to int") -}}
|
||||
{{- end -}}
|
||||
{{- if lt $i 0 -}}
|
||||
{{- fail "slice index <0" -}}
|
||||
{{- else if lt $i (len $obj) -}}
|
||||
{{- $_ := set $patch $setKey (index $obj $i) -}}
|
||||
{{- else -}}
|
||||
{{- fail "slice index >= slice length" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- else -}}
|
||||
{{- fail (cat "cannot" $patch.op $key "on type" (kindOf $obj)) -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if or (eq $patch.op "remove") (eq $patch.op "replace") (eq $patch.op "move") }}
|
||||
{{- $key := $patch.pathKey -}}
|
||||
{{- $lastMap := $patch.pathLastMap -}}
|
||||
{{- $lastKey := $patch.pathLastKey -}}
|
||||
{{- if eq $patch.op "move" }}
|
||||
{{- $key = $patch.fromKey -}}
|
||||
{{- $lastMap = $patch.fromLastMap -}}
|
||||
{{- $lastKey = $patch.fromLastKey -}}
|
||||
{{- end -}}
|
||||
{{- $obj := index $lastMap $lastKey -}}
|
||||
|
||||
{{- if kindIs "map" $obj -}}
|
||||
{{- if not (hasKey $obj $key) -}}
|
||||
{{- fail (cat $key "does not exist") -}}
|
||||
{{- end -}}
|
||||
{{- $_ := unset $obj $key -}}
|
||||
|
||||
{{- else if kindIs "slice" $obj -}}
|
||||
{{- $i := atoi $key -}}
|
||||
{{- if ne $key (toString $i) -}}
|
||||
{{- fail (cat "cannot convert" $key "to int") -}}
|
||||
{{- end -}}
|
||||
{{- if lt $i 0 -}}
|
||||
{{- fail "slice index <0" -}}
|
||||
{{- else if eq $i 0 -}}
|
||||
{{- $_ := set $lastMap $lastKey (slice $obj 1) -}}
|
||||
{{- else if lt $i (sub (len $obj) 1) -}}
|
||||
{{- $_ := set $lastMap $lastKey (concat (slice $obj 0 $i) (slice $obj (add $i 1) (len $obj))) -}}
|
||||
{{- else if eq $i (sub (len $obj) 1) -}}
|
||||
{{- $_ := set $lastMap $lastKey (slice $obj 0 (sub (len $obj) 1)) -}}
|
||||
{{- else -}}
|
||||
{{- fail "slice index >= slice length" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- else -}}
|
||||
{{- fail (cat "cannot" $patch.op $key "on type" (kindOf $obj)) -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if or (eq $patch.op "add") (eq $patch.op "replace") (eq $patch.op "move") (eq $patch.op "copy") }}
|
||||
{{- $key := $patch.pathKey -}}
|
||||
{{- $lastMap := $patch.pathLastMap -}}
|
||||
{{- $lastKey := $patch.pathLastKey -}}
|
||||
{{- $value := $patch.value -}}
|
||||
{{- $obj := index $lastMap $lastKey -}}
|
||||
|
||||
{{- if kindIs "map" $obj -}}
|
||||
{{- $_ := set $obj $key $value -}}
|
||||
|
||||
{{- else if kindIs "slice" $obj -}}
|
||||
{{- $i := 0 -}}
|
||||
{{- if eq $key "-" -}}
|
||||
{{- $i = len $obj -}}
|
||||
{{- else -}}
|
||||
{{- $i = atoi $key -}}
|
||||
{{- if ne $key (toString $i) -}}
|
||||
{{- fail (cat "cannot convert" $key "to int") -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- if lt $i 0 -}}
|
||||
{{- fail "slice index <0" -}}
|
||||
{{- else if eq $i 0 -}}
|
||||
{{- $_ := set $lastMap $lastKey (prepend $obj $value) -}}
|
||||
{{- else if lt $i (len $obj) -}}
|
||||
{{- $_ := set $lastMap $lastKey (concat (append (slice $obj 0 $i) $value) (slice $obj $i)) -}}
|
||||
{{- else if eq $i (len $obj) -}}
|
||||
{{- $_ := set $lastMap $lastKey (append $obj $value) -}}
|
||||
{{- else -}}
|
||||
{{- fail "slice index > slice length" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- else -}}
|
||||
{{- fail (cat "cannot" $patch.op $key "on type" (kindOf $obj)) -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if eq $patch.op "test" }}
|
||||
{{- if not (deepEqual $patch.value $patch.testValue) }}
|
||||
{{- fail (cat "test failed, expected" (toJson $patch.value) "but got" (toJson $patch.testValue)) -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- range $reSliceOp := $reSlice -}}
|
||||
{{- $sliceObj := list -}}
|
||||
{{- range $i := until (len $reSliceOp.mapObj) -}}
|
||||
{{- $sliceObj = append $sliceObj (index $reSliceOp.mapObj (toString $i)) -}}
|
||||
{{- end -}}
|
||||
{{- $_ := set $reSliceOp.lastMap $reSliceOp.lastKey $sliceObj -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- end -}}
|
||||
{{- toJson $docContainer -}}
|
||||
{{- end -}}
|
||||
28
opencloud/charts/nats/templates/_toPrettyRawJson.tpl
Normal file
28
opencloud/charts/nats/templates/_toPrettyRawJson.tpl
Normal file
@ -0,0 +1,28 @@
|
||||
{{- /*
|
||||
toPrettyRawJson
|
||||
input: interface{} valid JSON document
|
||||
output: pretty raw JSON string
|
||||
*/}}
|
||||
{{- define "toPrettyRawJson" -}}
|
||||
{{- include "toPrettyRawJsonStr" (toPrettyJson .) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- /*
|
||||
toPrettyRawJsonStr
|
||||
input: pretty JSON string
|
||||
output: pretty raw JSON string
|
||||
*/}}
|
||||
{{- define "toPrettyRawJsonStr" -}}
|
||||
{{- $s :=
|
||||
(regexReplaceAll "([^\\\\](?:\\\\\\\\)*)\\\\u003e"
|
||||
(regexReplaceAll "([^\\\\](?:\\\\\\\\)*)\\\\u003c"
|
||||
(regexReplaceAll "([^\\\\](?:\\\\\\\\)*)\\\\u0026" . "${1}&")
|
||||
"${1}<")
|
||||
"${1}>")
|
||||
-}}
|
||||
{{- if regexMatch "([^\\\\](?:\\\\\\\\)*)\\\\u00(26|3c|3e)" $s -}}
|
||||
{{- include "toPrettyRawJsonStr" $s -}}
|
||||
{{- else -}}
|
||||
{{- $s -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
114
opencloud/charts/nats/templates/_tplYaml.tpl
Normal file
114
opencloud/charts/nats/templates/_tplYaml.tpl
Normal file
@ -0,0 +1,114 @@
|
||||
{{- /*
|
||||
tplYaml
|
||||
input: map with 2 keys:
|
||||
- doc: interface{}
|
||||
- ctx: context to pass to tpl function
|
||||
output: JSON encoded map with 1 key:
|
||||
- doc: interface{} with any keys called tpl or tplSpread values templated and replaced
|
||||
|
||||
maps matching the following syntax will be templated and parsed as YAML
|
||||
{
|
||||
$tplYaml: string
|
||||
}
|
||||
|
||||
maps matching the follow syntax will be templated, parsed as YAML, and spread into the parent map/slice
|
||||
{
|
||||
$tplYamlSpread: string
|
||||
}
|
||||
*/}}
|
||||
{{- define "tplYaml" -}}
|
||||
{{- $patch := get (include "tplYamlItr" (dict "ctx" .ctx "parentKind" "" "parentPath" "" "path" "/" "value" .doc) | fromJson) "patch" -}}
|
||||
{{- include "jsonpatch" (dict "doc" .doc "patch" $patch) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- /*
|
||||
tplYamlItr
|
||||
input: map with 4 keys:
|
||||
- path: string JSONPath to current element
|
||||
- parentKind: string kind of parent element
|
||||
- parentPath: string JSONPath to parent element
|
||||
- value: interface{}
|
||||
- ctx: context to pass to tpl function
|
||||
output: JSON encoded map with 1 key:
|
||||
- patch: list of patches to apply in order to template
|
||||
*/}}
|
||||
{{- define "tplYamlItr" -}}
|
||||
{{- $params := . -}}
|
||||
{{- $kind := kindOf $params.value -}}
|
||||
{{- $patch := list -}}
|
||||
{{- $joinPath := $params.path -}}
|
||||
{{- if eq $params.path "/" -}}
|
||||
{{- $joinPath = "" -}}
|
||||
{{- end -}}
|
||||
{{- $joinParentPath := $params.parentPath -}}
|
||||
{{- if eq $params.parentPath "/" -}}
|
||||
{{- $joinParentPath = "" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if eq $kind "slice" -}}
|
||||
{{- $iAdj := 0 -}}
|
||||
{{- range $i, $v := $params.value -}}
|
||||
{{- $iPath := printf "%s/%d" $joinPath (add $i $iAdj) -}}
|
||||
{{- $itrPatch := get (include "tplYamlItr" (dict "ctx" $params.ctx "parentKind" $kind "parentPath" $params.path "path" $iPath "value" $v) | fromJson) "patch" -}}
|
||||
{{- $itrLen := len $itrPatch -}}
|
||||
{{- if gt $itrLen 0 -}}
|
||||
{{- $patch = concat $patch $itrPatch -}}
|
||||
{{- if eq (get (index $itrPatch 0) "op") "remove" -}}
|
||||
{{- $iAdj = add $iAdj (sub $itrLen 2) -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- else if eq $kind "map" -}}
|
||||
{{- if and (eq (len $params.value) 1) (or (hasKey $params.value "$tplYaml") (hasKey $params.value "$tplYamlSpread")) -}}
|
||||
{{- $tpl := get $params.value "$tplYaml" -}}
|
||||
{{- $spread := false -}}
|
||||
{{- if hasKey $params.value "$tplYamlSpread" -}}
|
||||
{{- if eq $params.path "/" -}}
|
||||
{{- fail "cannot $tplYamlSpread on root object" -}}
|
||||
{{- end -}}
|
||||
{{- $tpl = get $params.value "$tplYamlSpread" -}}
|
||||
{{- $spread = true -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- $res := tpl $tpl $params.ctx -}}
|
||||
{{- $res = get (fromYaml (tpl "tpl: {{ nindent 2 .res }}" (merge (dict "res" $res) $params.ctx))) "tpl" -}}
|
||||
|
||||
{{- if eq $spread false -}}
|
||||
{{- $patch = append $patch (dict "op" "replace" "path" $params.path "value" $res) -}}
|
||||
{{- else -}}
|
||||
{{- $resKind := kindOf $res -}}
|
||||
{{- if and (ne $resKind "invalid") (ne $resKind $params.parentKind) -}}
|
||||
{{- fail (cat "can only $tplYamlSpread slice onto a slice or map onto a map; attempted to spread" $resKind "on" $params.parentKind "at path" $params.path) -}}
|
||||
{{- end -}}
|
||||
{{- $patch = append $patch (dict "op" "remove" "path" $params.path) -}}
|
||||
{{- if eq $resKind "invalid" -}}
|
||||
{{- /* no-op */ -}}
|
||||
{{- else if eq $resKind "slice" -}}
|
||||
{{- range $v := reverse $res -}}
|
||||
{{- $patch = append $patch (dict "op" "add" "path" $params.path "value" $v) -}}
|
||||
{{- end -}}
|
||||
{{- else -}}
|
||||
{{- range $k, $v := $res -}}
|
||||
{{- $kPath := replace "~" "~0" $k -}}
|
||||
{{- $kPath = replace "/" "~1" $kPath -}}
|
||||
{{- $kPath = printf "%s/%s" $joinParentPath $kPath -}}
|
||||
{{- $patch = append $patch (dict "op" "add" "path" $kPath "value" $v) -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- else -}}
|
||||
{{- range $k, $v := $params.value -}}
|
||||
{{- $kPath := replace "~" "~0" $k -}}
|
||||
{{- $kPath = replace "/" "~1" $kPath -}}
|
||||
{{- $kPath = printf "%s/%s" $joinPath $kPath -}}
|
||||
{{- $itrPatch := get (include "tplYamlItr" (dict "ctx" $params.ctx "parentKind" $kind "parentPath" $params.path "path" $kPath "value" $v) | fromJson) "patch" -}}
|
||||
{{- if gt (len $itrPatch) 0 -}}
|
||||
{{- $patch = concat $patch $itrPatch -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- toJson (dict "patch" $patch) -}}
|
||||
{{- end -}}
|
||||
4
opencloud/charts/nats/templates/config-map.yaml
Normal file
4
opencloud/charts/nats/templates/config-map.yaml
Normal file
@ -0,0 +1,4 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.configMap }}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config-map.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
5
opencloud/charts/nats/templates/extra-resources.yaml
Normal file
5
opencloud/charts/nats/templates/extra-resources.yaml
Normal file
@ -0,0 +1,5 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- range .Values.extraResources }}
|
||||
---
|
||||
{{ . | toYaml }}
|
||||
{{- end }}
|
||||
4
opencloud/charts/nats/templates/headless-service.yaml
Normal file
4
opencloud/charts/nats/templates/headless-service.yaml
Normal file
@ -0,0 +1,4 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.headlessService }}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "headless-service.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
6
opencloud/charts/nats/templates/ingress.yaml
Normal file
6
opencloud/charts/nats/templates/ingress.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.config.websocket.ingress }}
|
||||
{{- if and .enabled .hosts $.Values.config.websocket.enabled $.Values.service.enabled $.Values.service.ports.websocket.enabled }}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "ingress.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
@ -0,0 +1,10 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- if .hasContentsSecret }}
|
||||
{{- with .Values.natsBox }}
|
||||
{{- if .enabled }}
|
||||
{{- with .contentsSecret}}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "nats-box/contents-secret.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
@ -0,0 +1,8 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.natsBox }}
|
||||
{{- if .enabled }}
|
||||
{{- with .contextsSecret}}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "nats-box/contexts-secret/contexts-secret.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
8
opencloud/charts/nats/templates/nats-box/deployment.yaml
Normal file
8
opencloud/charts/nats/templates/nats-box/deployment.yaml
Normal file
@ -0,0 +1,8 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.natsBox }}
|
||||
{{- if .enabled }}
|
||||
{{- with .deployment }}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "nats-box/deployment/deployment.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
@ -0,0 +1,8 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- if .Values.natsBox.enabled }}
|
||||
{{- with .Values.natsBox.serviceAccount }}
|
||||
{{- if .enabled }}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "nats-box/service-account.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
@ -0,0 +1,6 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.podDisruptionBudget }}
|
||||
{{- if .enabled }}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "pod-disruption-budget.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
8
opencloud/charts/nats/templates/pod-monitor.yaml
Normal file
8
opencloud/charts/nats/templates/pod-monitor.yaml
Normal file
@ -0,0 +1,8 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.promExporter }}
|
||||
{{- if and .enabled .podMonitor.enabled }}
|
||||
{{- with .podMonitor }}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "pod-monitor.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
6
opencloud/charts/nats/templates/service-account.yaml
Normal file
6
opencloud/charts/nats/templates/service-account.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.serviceAccount }}
|
||||
{{- if .enabled }}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "service-account.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
6
opencloud/charts/nats/templates/service.yaml
Normal file
6
opencloud/charts/nats/templates/service.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.service }}
|
||||
{{- if .enabled }}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "service.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
4
opencloud/charts/nats/templates/stateful-set.yaml
Normal file
4
opencloud/charts/nats/templates/stateful-set.yaml
Normal file
@ -0,0 +1,4 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.statefulSet }}
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "stateful-set/stateful-set.yaml" "ctx" $) .) }}
|
||||
{{- end }}
|
||||
37
opencloud/charts/nats/templates/tests/request-reply.yaml
Normal file
37
opencloud/charts/nats/templates/tests/request-reply.yaml
Normal file
@ -0,0 +1,37 @@
|
||||
{{- include "nats.defaultValues" . }}
|
||||
{{- with .Values.natsBox | deepCopy }}
|
||||
{{- $natsBox := . }}
|
||||
{{- if .enabled -}}
|
||||
apiVersion: v1
|
||||
kind: Pod
|
||||
{{- with .container }}
|
||||
{{- $_ := set . "merge" (dict
|
||||
"args" (list
|
||||
"sh"
|
||||
"-ec"
|
||||
"nats reply --echo echo & pid=\"$!\"; sleep 1; nats request echo hi > /tmp/resp; kill \"$pid\"; wait; grep -qF hi /tmp/resp"
|
||||
)
|
||||
) }}
|
||||
{{- $_ := set . "patch" list }}
|
||||
{{- end }}
|
||||
{{- with .podTemplate }}
|
||||
{{- $_ := set . "merge" (dict
|
||||
"metadata" (dict
|
||||
"name" (printf "%s-test-request-reply" $.Values.statefulSet.name)
|
||||
"labels" (dict
|
||||
"app.kubernetes.io/component" "test-request-reply"
|
||||
)
|
||||
"annotations" (dict
|
||||
"helm.sh/hook" "test"
|
||||
"helm.sh/hook-delete-policy" "before-hook-creation,hook-succeeded"
|
||||
)
|
||||
)
|
||||
"spec" (dict
|
||||
"restartPolicy" "Never"
|
||||
)
|
||||
) }}
|
||||
{{- $_ := set . "patch" list }}
|
||||
{{ include "nats.loadMergePatch" (merge (dict "file" "nats-box/deployment/pod-template.yaml" "ctx" (merge (dict "Values" (dict "natsBox" $natsBox)) $)) .) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
669
opencloud/charts/nats/values.yaml
Normal file
669
opencloud/charts/nats/values.yaml
Normal file
@ -0,0 +1,669 @@
|
||||
################################################################################
|
||||
# Global options
|
||||
################################################################################
|
||||
global:
|
||||
image:
|
||||
# global image pull policy to use for all container images in the chart
|
||||
# can be overridden by individual image pullPolicy
|
||||
pullPolicy:
|
||||
# global list of secret names to use as image pull secrets for all pod specs in the chart
|
||||
# secrets must exist in the same namespace
|
||||
# https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
|
||||
pullSecretNames: []
|
||||
# global registry to use for all container images in the chart
|
||||
# can be overridden by individual image registry
|
||||
registry:
|
||||
|
||||
# global labels will be applied to all resources deployed by the chart
|
||||
labels: {}
|
||||
|
||||
################################################################################
|
||||
# Common options
|
||||
################################################################################
|
||||
# override name of the chart
|
||||
nameOverride:
|
||||
# override full name of the chart+release
|
||||
fullnameOverride:
|
||||
# override the namespace that resources are installed into
|
||||
namespaceOverride:
|
||||
|
||||
# reference a common CA Certificate or Bundle in all nats config `tls` blocks and nats-box contexts
|
||||
# note: `tls.verify` still must be set in the appropriate nats config `tls` blocks to require mTLS
|
||||
tlsCA:
|
||||
enabled: false
|
||||
# set configMapName in order to mount an existing configMap to dir
|
||||
configMapName:
|
||||
# set secretName in order to mount an existing secretName to dir
|
||||
secretName:
|
||||
# directory to mount the configMap or secret to
|
||||
dir: /etc/nats-ca-cert
|
||||
# key in the configMap or secret that contains the CA Certificate or Bundle
|
||||
key: ca.crt
|
||||
|
||||
################################################################################
|
||||
# NATS Stateful Set and associated resources
|
||||
################################################################################
|
||||
|
||||
############################################################
|
||||
# NATS config
|
||||
############################################################
|
||||
config:
|
||||
cluster:
|
||||
enabled: false
|
||||
port: 6222
|
||||
# must be 2 or higher when jetstream is enabled
|
||||
replicas: 3
|
||||
|
||||
# apply to generated route URLs that connect to other pods in the StatefulSet
|
||||
routeURLs:
|
||||
# if both user and password are set, they will be added to route URLs
|
||||
# and the cluster authorization block
|
||||
user:
|
||||
password:
|
||||
# set to true to use FQDN in route URLs
|
||||
useFQDN: false
|
||||
k8sClusterDomain: cluster.local
|
||||
|
||||
tls:
|
||||
enabled: false
|
||||
# set secretName in order to mount an existing secret to dir
|
||||
secretName:
|
||||
dir: /etc/nats-certs/cluster
|
||||
cert: tls.crt
|
||||
key: tls.key
|
||||
# merge or patch the tls config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
# merge or patch the cluster config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/clustering/cluster_config
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
jetstream:
|
||||
enabled: false
|
||||
|
||||
fileStore:
|
||||
enabled: true
|
||||
dir: /data
|
||||
|
||||
############################################################
|
||||
# stateful set -> volume claim templates -> jetstream pvc
|
||||
############################################################
|
||||
pvc:
|
||||
enabled: true
|
||||
size: 10Gi
|
||||
storageClassName:
|
||||
|
||||
# merge or patch the jetstream pvc
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#persistentvolumeclaim-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}-js"
|
||||
name:
|
||||
|
||||
# defaults to the PVC size
|
||||
maxSize:
|
||||
|
||||
memoryStore:
|
||||
enabled: false
|
||||
# ensure that container has a sufficient memory limit greater than maxSize
|
||||
maxSize: 1Gi
|
||||
|
||||
# merge or patch the jetstream config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration#jetstream
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
nats:
|
||||
port: 4222
|
||||
tls:
|
||||
enabled: false
|
||||
# set secretName in order to mount an existing secret to dir
|
||||
secretName:
|
||||
dir: /etc/nats-certs/nats
|
||||
cert: tls.crt
|
||||
key: tls.key
|
||||
# merge or patch the tls config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
leafnodes:
|
||||
enabled: false
|
||||
port: 7422
|
||||
tls:
|
||||
enabled: false
|
||||
# set secretName in order to mount an existing secret to dir
|
||||
secretName:
|
||||
dir: /etc/nats-certs/leafnodes
|
||||
cert: tls.crt
|
||||
key: tls.key
|
||||
# merge or patch the tls config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
# merge or patch the leafnodes config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/leafnodes/leafnode_conf
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
websocket:
|
||||
enabled: false
|
||||
port: 8080
|
||||
tls:
|
||||
enabled: false
|
||||
# set secretName in order to mount an existing secret to dir
|
||||
secretName:
|
||||
dir: /etc/nats-certs/websocket
|
||||
cert: tls.crt
|
||||
key: tls.key
|
||||
# merge or patch the tls config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
############################################################
|
||||
# ingress
|
||||
############################################################
|
||||
# service must be enabled also
|
||||
ingress:
|
||||
enabled: false
|
||||
# must contain at least 1 host otherwise ingress will not be created
|
||||
hosts: []
|
||||
path: /
|
||||
pathType: Exact
|
||||
# sets to the ingress class name
|
||||
className:
|
||||
# set to an existing secret name to enable TLS on the ingress; applies to all hosts
|
||||
tlsSecretName:
|
||||
|
||||
# merge or patch the ingress
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#ingress-v1-networking-k8s-io
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}-ws"
|
||||
name:
|
||||
|
||||
# merge or patch the websocket config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/websocket/websocket_conf
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
mqtt:
|
||||
enabled: false
|
||||
port: 1883
|
||||
tls:
|
||||
enabled: false
|
||||
# set secretName in order to mount an existing secret to dir
|
||||
secretName:
|
||||
dir: /etc/nats-certs/mqtt
|
||||
cert: tls.crt
|
||||
key: tls.key
|
||||
# merge or patch the tls config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
# merge or patch the mqtt config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/mqtt/mqtt_config
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
gateway:
|
||||
enabled: false
|
||||
port: 7222
|
||||
tls:
|
||||
enabled: false
|
||||
# set secretName in order to mount an existing secret to dir
|
||||
secretName:
|
||||
dir: /etc/nats-certs/gateway
|
||||
cert: tls.crt
|
||||
key: tls.key
|
||||
# merge or patch the tls config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
# merge or patch the gateway config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/gateways/gateway#gateway-configuration-block
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
monitor:
|
||||
enabled: true
|
||||
port: 8222
|
||||
tls:
|
||||
# config.nats.tls must be enabled also
|
||||
# when enabled, monitoring port will use HTTPS with the options from config.nats.tls
|
||||
enabled: false
|
||||
|
||||
profiling:
|
||||
enabled: false
|
||||
port: 65432
|
||||
|
||||
resolver:
|
||||
enabled: false
|
||||
dir: /data/resolver
|
||||
|
||||
############################################################
|
||||
# stateful set -> volume claim templates -> resolver pvc
|
||||
############################################################
|
||||
pvc:
|
||||
enabled: true
|
||||
size: 1Gi
|
||||
storageClassName:
|
||||
|
||||
# merge or patch the pvc
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#persistentvolumeclaim-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}-resolver"
|
||||
name:
|
||||
|
||||
# merge or patch the resolver
|
||||
# https://docs.nats.io/running-a-nats-service/configuration/securing_nats/auth_intro/jwt/resolver
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
# adds a prefix to the server name, which defaults to the pod name
|
||||
# helpful for ensuring server name is unique in a super cluster
|
||||
serverNamePrefix: ""
|
||||
|
||||
# merge or patch the nats config
|
||||
# https://docs.nats.io/running-a-nats-service/configuration
|
||||
# following special rules apply
|
||||
# 1. strings that start with << and end with >> will be unquoted
|
||||
# use this for variables and numbers with units
|
||||
# 2. keys ending in $include will be switched to include directives
|
||||
# keys are sorted alphabetically, use prefix before $includes to control includes ordering
|
||||
# paths should be relative to /etc/nats-config/nats.conf
|
||||
# example:
|
||||
#
|
||||
# merge:
|
||||
# $include: ./my-config.conf
|
||||
# zzz$include: ./my-config-last.conf
|
||||
# server_name: nats
|
||||
# authorization:
|
||||
# token: << $TOKEN >>
|
||||
# jetstream:
|
||||
# max_memory_store: << 1GB >>
|
||||
#
|
||||
# will yield the config:
|
||||
# {
|
||||
# include ./my-config.conf;
|
||||
# "authorization": {
|
||||
# "token": $TOKEN
|
||||
# },
|
||||
# "jetstream": {
|
||||
# "max_memory_store": 1GB
|
||||
# },
|
||||
# "server_name": "nats",
|
||||
# include ./my-config-last.conf;
|
||||
# }
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
############################################################
|
||||
# stateful set -> pod template -> nats container
|
||||
############################################################
|
||||
container:
|
||||
image:
|
||||
repository: nats
|
||||
tag: 2.10.22-alpine
|
||||
pullPolicy:
|
||||
registry:
|
||||
|
||||
# container port options
|
||||
# must be enabled in the config section also
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#containerport-v1-core
|
||||
ports:
|
||||
nats: {}
|
||||
leafnodes: {}
|
||||
websocket: {}
|
||||
mqtt: {}
|
||||
cluster: {}
|
||||
gateway: {}
|
||||
monitor: {}
|
||||
profiling: {}
|
||||
|
||||
# map with key as env var name, value can be string or map
|
||||
# example:
|
||||
#
|
||||
# env:
|
||||
# GOMEMLIMIT: 7GiB
|
||||
# TOKEN:
|
||||
# valueFrom:
|
||||
# secretKeyRef:
|
||||
# name: nats-auth
|
||||
# key: token
|
||||
env: {}
|
||||
|
||||
# merge or patch the container
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
############################################################
|
||||
# stateful set -> pod template -> reloader container
|
||||
############################################################
|
||||
reloader:
|
||||
enabled: true
|
||||
image:
|
||||
repository: natsio/nats-server-config-reloader
|
||||
tag: 0.16.0
|
||||
pullPolicy:
|
||||
registry:
|
||||
|
||||
# env var map, see nats.env for an example
|
||||
env: {}
|
||||
|
||||
# all nats container volume mounts with the following prefixes
|
||||
# will be mounted into the reloader container
|
||||
natsVolumeMountPrefixes:
|
||||
- /etc/
|
||||
|
||||
# merge or patch the container
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
############################################################
|
||||
# stateful set -> pod template -> prom-exporter container
|
||||
############################################################
|
||||
# config.monitor must be enabled
|
||||
promExporter:
|
||||
enabled: false
|
||||
image:
|
||||
repository: natsio/prometheus-nats-exporter
|
||||
tag: 0.15.0
|
||||
pullPolicy:
|
||||
registry:
|
||||
|
||||
port: 7777
|
||||
# env var map, see nats.env for an example
|
||||
env: {}
|
||||
|
||||
# merge or patch the container
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
############################################################
|
||||
# prometheus pod monitor
|
||||
############################################################
|
||||
podMonitor:
|
||||
enabled: false
|
||||
|
||||
# merge or patch the pod monitor
|
||||
# https://prometheus-operator.dev/docs/operator/api/#monitoring.coreos.com/v1.PodMonitor
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}"
|
||||
name:
|
||||
|
||||
|
||||
############################################################
|
||||
# service
|
||||
############################################################
|
||||
service:
|
||||
enabled: true
|
||||
|
||||
# service port options
|
||||
# additional boolean field enable to control whether port is exposed in the service
|
||||
# must be enabled in the config section also
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#serviceport-v1-core
|
||||
ports:
|
||||
nats:
|
||||
enabled: true
|
||||
leafnodes:
|
||||
enabled: true
|
||||
websocket:
|
||||
enabled: true
|
||||
mqtt:
|
||||
enabled: true
|
||||
cluster:
|
||||
enabled: false
|
||||
gateway:
|
||||
enabled: false
|
||||
monitor:
|
||||
enabled: false
|
||||
profiling:
|
||||
enabled: false
|
||||
|
||||
# merge or patch the service
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#service-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}"
|
||||
name:
|
||||
|
||||
############################################################
|
||||
# other nats extension points
|
||||
############################################################
|
||||
|
||||
# stateful set
|
||||
statefulSet:
|
||||
# merge or patch the stateful set
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#statefulset-v1-apps
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}"
|
||||
name:
|
||||
|
||||
# stateful set -> pod template
|
||||
podTemplate:
|
||||
# adds a hash of the ConfigMap as a pod annotation
|
||||
# this will cause the StatefulSet to roll when the ConfigMap is updated
|
||||
configChecksumAnnotation: true
|
||||
|
||||
# map of topologyKey: topologySpreadConstraint
|
||||
# labelSelector will be added to match StatefulSet pods
|
||||
#
|
||||
# topologySpreadConstraints:
|
||||
# kubernetes.io/hostname:
|
||||
# maxSkew: 1
|
||||
#
|
||||
topologySpreadConstraints: {}
|
||||
|
||||
# merge or patch the pod template
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#pod-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
# headless service
|
||||
headlessService:
|
||||
# merge or patch the headless service
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#service-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}-headless"
|
||||
name:
|
||||
|
||||
# config map
|
||||
configMap:
|
||||
# merge or patch the config map
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#configmap-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}-config"
|
||||
name:
|
||||
|
||||
# pod disruption budget
|
||||
podDisruptionBudget:
|
||||
enabled: true
|
||||
# merge or patch the pod disruption budget
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#poddisruptionbudget-v1-policy
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}"
|
||||
name:
|
||||
|
||||
# service account
|
||||
serviceAccount:
|
||||
enabled: false
|
||||
# merge or patch the service account
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#serviceaccount-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}"
|
||||
name:
|
||||
|
||||
|
||||
############################################################
|
||||
# natsBox
|
||||
#
|
||||
# NATS Box Deployment and associated resources
|
||||
############################################################
|
||||
natsBox:
|
||||
enabled: true
|
||||
|
||||
############################################################
|
||||
# NATS contexts
|
||||
############################################################
|
||||
contexts:
|
||||
default:
|
||||
creds:
|
||||
# set contents in order to create a secret with the creds file contents
|
||||
contents:
|
||||
# set secretName in order to mount an existing secret to dir
|
||||
secretName:
|
||||
# defaults to /etc/nats-creds/<context-name>
|
||||
dir:
|
||||
key: nats.creds
|
||||
nkey:
|
||||
# set contents in order to create a secret with the nkey file contents
|
||||
contents:
|
||||
# set secretName in order to mount an existing secret to dir
|
||||
secretName:
|
||||
# defaults to /etc/nats-nkeys/<context-name>
|
||||
dir:
|
||||
key: nats.nk
|
||||
# used to connect with client certificates
|
||||
tls:
|
||||
# set secretName in order to mount an existing secret to dir
|
||||
secretName:
|
||||
# defaults to /etc/nats-certs/<context-name>
|
||||
dir:
|
||||
cert: tls.crt
|
||||
key: tls.key
|
||||
|
||||
# merge or patch the context
|
||||
# https://docs.nats.io/using-nats/nats-tools/nats_cli#nats-contexts
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
# name of context to select by default
|
||||
defaultContextName: default
|
||||
|
||||
############################################################
|
||||
# deployment -> pod template -> nats-box container
|
||||
############################################################
|
||||
container:
|
||||
image:
|
||||
repository: natsio/nats-box
|
||||
tag: 0.14.5
|
||||
pullPolicy:
|
||||
registry:
|
||||
|
||||
# env var map, see nats.env for an example
|
||||
env: {}
|
||||
|
||||
# merge or patch the container
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
############################################################
|
||||
# other nats-box extension points
|
||||
############################################################
|
||||
|
||||
# deployment
|
||||
deployment:
|
||||
# merge or patch the deployment
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#deployment-v1-apps
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}-box"
|
||||
name:
|
||||
|
||||
# deployment -> pod template
|
||||
podTemplate:
|
||||
# merge or patch the pod template
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#pod-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
|
||||
# contexts secret
|
||||
contextsSecret:
|
||||
# merge or patch the context secret
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#secret-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}-box-contexts"
|
||||
name:
|
||||
|
||||
# contents secret
|
||||
contentsSecret:
|
||||
# merge or patch the contents secret
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#secret-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}-box-contents"
|
||||
name:
|
||||
|
||||
# service account
|
||||
serviceAccount:
|
||||
enabled: false
|
||||
# merge or patch the service account
|
||||
# https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#serviceaccount-v1-core
|
||||
merge: {}
|
||||
patch: []
|
||||
# defaults to "{{ include "nats.fullname" $ }}-box"
|
||||
name:
|
||||
|
||||
|
||||
################################################################################
|
||||
# Extra user-defined resources
|
||||
################################################################################
|
||||
#
|
||||
# add arbitrary user-generated resources
|
||||
# example:
|
||||
#
|
||||
# config:
|
||||
# websocket:
|
||||
# enabled: true
|
||||
# extraResources:
|
||||
# - apiVersion: networking.istio.io/v1beta1
|
||||
# kind: VirtualService
|
||||
# metadata:
|
||||
# name:
|
||||
# $tplYaml: >
|
||||
# {{ include "nats.fullname" $ | quote }}
|
||||
# labels:
|
||||
# $tplYaml: |
|
||||
# {{ include "nats.labels" $ }}
|
||||
# spec:
|
||||
# hosts:
|
||||
# - demo.nats.io
|
||||
# gateways:
|
||||
# - my-gateway
|
||||
# http:
|
||||
# - name: default
|
||||
# match:
|
||||
# - name: root
|
||||
# uri:
|
||||
# exact: /
|
||||
# route:
|
||||
# - destination:
|
||||
# host:
|
||||
# $tplYaml: >
|
||||
# {{ .Values.service.name | quote }}
|
||||
# port:
|
||||
# number:
|
||||
# $tplYaml: >
|
||||
# {{ .Values.config.websocket.port }}
|
||||
#
|
||||
extraResources: []
|
||||
11
opencloud/templates/storageClass.yaml
Normal file
11
opencloud/templates/storageClass.yaml
Normal file
@ -0,0 +1,11 @@
|
||||
{{- if eq .Values.env "dev" }}
|
||||
apiVersion: storage.k8s.io/v1
|
||||
kind: StorageClass
|
||||
metadata:
|
||||
name: kind-sc
|
||||
annotations:
|
||||
helm.sh/resource-policy: keep
|
||||
provisioner: rancher.io/local-path
|
||||
reclaimPolicy: Retain
|
||||
volumeBindingMode: WaitForFirstConsumer
|
||||
{{- end }}
|
||||
Loading…
Reference in New Issue
Block a user