Configuring loki as simpleBinary, deploying, configuring and integrating schedulerd

opencloud/dev-values.yaml

@@ -238,6 +238,108 @@ keto:
           name: open-cloud
       dsn: memory
 
+
+loki:
+  enabled: true
+  loki:
+    auth_enabled: false
+    commonConfig:
+      replication_factor: 1
+    storage:
+      type: filesystem
+      filesystem:
+        chunks_directory: /var/loki/chunks
+        rules_directory: /var/loki/rules
+        admin_api_directory: /var/loki/admin
+    storage_config:
+      boltdb_shipper:
+        active_index_directory: /var/loki/index
+      filesystem:
+        directory: /var/loki/chunks
+    limits_config:
+      allow_structured_metadata: false
+    schemaConfig:
+      configs:
+        - from: "2020-01-01"
+          store: boltdb-shipper
+          object_store: filesystem
+          schema: v11
+          index:
+            prefix: index_
+            period: 24h
+    ingester:
+      chunk_encoding: snappy
+    tracing:
+      enabled: true
+    querier:
+      max_concurrent: 2
+
+  deploymentMode: SingleBinary
+  singleBinary:
+    extraVolumes:
+      - name: loki-storage
+        persistentVolumeClaim:
+          claimName: loki-pvc
+    persistence:
+      enabled: false # Deactivate loki auto provisioning, rely on existing PVC
+      accessMode: ReadWriteOnce
+      size: 1Gi
+      storageClassName: kind-sc
+      claimName: loki-pvc
+
+
+    extraVolumeMounts:
+      - name: loki-storage
+        mountPath: /var/loki 
+    replicas: 1
+    resources:
+      limits:
+        cpu: 3
+        memory: 4Gi
+      requests:
+        cpu: 1
+        memory: 0.5Gi
+    extraEnv:
+      - name: GOMEMLIMIT
+        value: 3750MiB
+
+  chunksCache:
+    # default is 500MB, with limited memory keep this smaller
+    writebackSizeLimit: 10MB
+
+  # Enable minio for storage
+  minio:
+    enabled: false
+
+  # Zero out replica counts of other deployment modes
+  backend:
+    replicas: 0
+  read:
+    replicas: 0
+  write:
+    replicas: 0
+  ingester:
+    replicas: 0
+  querier:
+    replicas: 0
+  queryFrontend:
+    replicas: 0
+  queryScheduler:
+    replicas: 0
+  distributor:
+    replicas: 0
+  compactor:
+    replicas: 0
+  indexGateway:
+    replicas: 0
+  bloomCompactor:
+    replicas: 0
+  bloomGateway:
+    replicas: 0
+
+grafana:
+  enabled: false
+
 ocAuth:
   enabled: true
   image: oc/oc-auth:0.0.1
@@ -336,10 +438,13 @@ ocDatacenter:
       cpu: "128m"
       memory: "256Mi"
 
-
+ocSchedulerd:
-
+  enabled: true
-loki:
+  image: oc/oc-schedulerd:0.0.1
-  enabled: false
+  resources:
-
+    limits:
-grafana:
+      cpu: "128m"
-  enabled: false
+      memory: "256Mi"
+    requests:
+      cpu: "128m"
+      memory: "256Mi"

opencloud/templates/loki.yaml

@@ -0,0 +1,16 @@
+{{- if index .Values.loki.enabled }}
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ .Values.loki.singleBinary.persistence.claimName }}
+  namespace: {{ .Release.Namespace }}
+  annotations:
+    helm.sh/resource-policy: keep
+spec:
+  accessModes:
+    - {{ .Values.loki.singleBinary.persistence.accessMode }}
+  resources:
+    requests:
+      storage: {{ .Values.loki.singleBinary.persistence.size }}
+  storageClassName: {{ .Values.loki.singleBinary.persistence.storageClassName }}
+{{- end }}

opencloud/templates/oc-schedulerd/deployment.yaml

@@ -0,0 +1,31 @@
+{{- if index .Values.ocSchedulerd.enabled }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: oc-schedulerd
+  name: {{ .Release.Name }}-oc-schedulerd
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: oc-schedulerd
+  template:
+    metadata:
+      labels:
+        app: oc-schedulerd
+    spec:
+      containers:
+      - image: "{{ .Values.ocSchedulerd.image }}"
+        name: oc-schedulerd
+        envFrom:
+        - configMapRef:
+            name: opencloud-config
+        resources:
+          limits:
+            cpu: "{{ .Values.ocSchedulerd.resources.limits.cpu }}"
+            memory: "{{ .Values.ocSchedulerd.resources.limits.memory }}"
+          requests:
+            cpu: "{{ .Values.ocSchedulerd.resources.requests.cpu }}"
+            memory: "{{ .Values.ocSchedulerd.resources.requests.memory }}"
+  {{- end }}

opencloud/templates/openCLoudConf.yaml

@@ -21,5 +21,5 @@ data:
   OC_LDAP_ROLE_BASEDN: "{{ index .Values.ocAuth.ldap.roleBaseDn }}"
   OC_MONGO_URL: "mongodb://{{ index .Values.mongodb.auth.usernames 0 }}:{{ index .Values.mongodb.auth.passwords 0 }}@{{ .Release.Name }}-mongodb.{{ .Release.Namespace }}:27017/{{ index .Values.mongodb.auth.databases 0 }}"
   OC_MONGO_DATABASE: "{{ index .Values.mongodb.auth.databases 0 }}"
-  OC_NATS_URL: "nats://dev-nats.{{ .Release.Namespace }}.svc.cluster.local:4222"
+  OC_NATS_URL: "nats://dev-nats.{{ .Release.Namespace }}:4222"
-  OC_LOKI_URL: "{{ .Values.SERVER_PATH }}"
+  OC_LOKI_URL: "http://{{ .Release.Name }}-loki.{{ .Release.Namespace }}:3100"