Minimize code + docker + monitord naming
This commit is contained in:
parent
99bdc1b784
commit
feca395039
10
Dockerfile
10
Dockerfile
@ -4,15 +4,11 @@ WORKDIR /app
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COPY . .
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RUN apt install tar/stable
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RUN go build .
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RUN mkdir workflows/
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FROM scratch
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FROM argoproj/argocd:latest
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WORKDIR /app
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COPY --from=builder /bin/tar /bin/tar
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COPY conf/ocmonitor_conf.json /app/conf/
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COPY --from=builder /app/oc-monitor .
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COPY --from=builder /app/workflows/ .
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ENTRYPOINT [ "/app/oc-monitor" ]
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COPY conf/docker_ocmonitord_conf.json /app/conf/
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COPY --from=builder /app/oc-monitord .
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@ -4,12 +4,12 @@
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While a registry with all of the OC docker images has not been set-up we can export this image to k3s ctr
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> docker save oc-monitor:latest | sudo k3s ctr images import -
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> docker save oc-monitord:latest | sudo k3s ctr images import -
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Then in the pod manifest for oc-monitor use :
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Then in the pod manifest for oc-monitord use :
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```
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image: docker.io/library/oc-monitor
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image: docker.io/library/oc-monitord
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imagePullPolicy: Never
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```
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@ -1,46 +0,0 @@
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apiVersion: argoproj.io/v1alpha1
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kind: Workflow
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metadata:
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generateName: oc-test-chalitic-scobeele
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spec:
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entrypoint: dag
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volumeClaimTemplates:
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- metadata:
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name: workdir
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spec:
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accessModes: [ReadWriteOnce]
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resources:
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requests:
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storage: 1Gi
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templates:
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- name: "-0"
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container:
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image: ""
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args: [""]
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: curl-1
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container:
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image: curlimages/curl:7.88.1
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args: [-SL, 'https://toulousefc.com', -o, /mnt/vol/tfc.hmtl]
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: alpine-2
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container:
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image: alpine:3.7
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command: [sh, -c]
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args: ['grep ''<meta name="description"'' /mnt/vol/tfc.html | awk -F ''content="'' ''{print $2}'' | awk -F ''"'' ''{print $1}''']
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: dag
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dag:
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tasks:
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- name: "-0"
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template: "-0"
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- name: curl-1
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template: curl-1
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- name: alpine-2
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template: alpine-2
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@ -1,46 +0,0 @@
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apiVersion: argoproj.io/v1alpha1
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kind: Workflow
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metadata:
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generateName: oc-test-colintic-schicke
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spec:
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entrypoint: dag
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volumeClaimTemplates:
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- metadata:
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name: workdir
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spec:
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accessModes: [ReadWriteOnce]
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resources:
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requests:
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storage: 1Gi
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templates:
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- name: "-0"
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container:
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image: ""
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args: [""]
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: curl-1
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container:
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image: curlimages/curl:7.88.1
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args: [-SL, 'https://toulousefc.com', -o, /mnt/vol/tfc.hmtl]
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: alpine-2
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container:
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image: alpine:3.7
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command: [sh, -c]
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args: ['grep ''<meta name="description"'' /mnt/vol/tfc.html | awk -F ''content="'' ''{print $2}'' | awk -F ''"'' ''{print $1}''']
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: dag
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dag:
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tasks:
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- name: "-0"
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template: "-0"
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- name: curl-1
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template: curl-1
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- name: alpine-2
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template: alpine-2
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@ -1,39 +0,0 @@
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apiVersion: argoproj.io/v1alpha1
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kind: Workflow
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metadata:
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generateName: oc-test-sismon-oximous
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spec:
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entrypoint: dag
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volumeClaimTemplates:
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- metadata:
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name: workdir
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spec:
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accessModes: [ReadWriteOnce]
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resources:
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requests:
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storage: 1Gi
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templates:
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- name: alpine-b6f790ae-5db2-4458-8375-59450f12f65b
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container:
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image: alpine:3.7
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command: [sh, -c]
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args: ['grep ''<meta name="description"'' /mnt/vol/tfc.html | awk -F ''content="'' ''{print $2}'' | awk -F ''"'' ''{print $1}''']
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: curl-aa8d2265-9fe2-42c7-ba1f-46ea0da8e633
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container:
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image: curlimages/curl:7.88.1
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args: [-SL, 'https://toulousefc.com', -o, /mnt/vol/tfc.hmtl]
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: dag
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dag:
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tasks:
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- name: curl-aa8d2265-9fe2-42c7-ba1f-46ea0da8e633
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template: curl-aa8d2265-9fe2-42c7-ba1f-46ea0da8e633
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- name: alpine-b6f790ae-5db2-4458-8375-59450f12f65b
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template: alpine-b6f790ae-5db2-4458-8375-59450f12f65b
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dependencies:
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- curl-aa8d2265-9fe2-42c7-ba1f-46ea0da8e633
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@ -1,46 +0,0 @@
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apiVersion: argoproj.io/v1alpha1
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kind: Workflow
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metadata:
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generateName: oc-test-spresis-aplaront
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spec:
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entrypoint: dag
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volumeClaimTemplates:
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- metadata:
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name: workdir
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spec:
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accessModes: [ReadWriteOnce]
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resources:
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requests:
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storage: 1Gi
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templates:
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- name: "-0"
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container:
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image: ""
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args: [""]
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: curl-1
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container:
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image: curlimages/curl:7.88.1
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args: [-SL, 'https://toulousefc.com', -o, /mnt/vol/tfc.hmtl]
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: alpine-2
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container:
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image: alpine:3.7
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command: [sh, -c]
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args: ['grep ''<meta name="description"'' /mnt/vol/tfc.html | awk -F ''content="'' ''{print $2}'' | awk -F ''"'' ''{print $1}''']
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volumeMounts:
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- name: workdir
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mountPath: /mnt/vol
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- name: dag
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dag:
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tasks:
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- name: '-'
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template: '-'
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- name: curl-0d565c87-50ae-4a73-843d-f8b2d4047772
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template: curl-0d565c87-50ae-4a73-843d-f8b2d4047772
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- name: alpine-2ce0323f-a85d-4b8b-a783-5280f48d634a
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template: alpine-2ce0323f-a85d-4b8b-a783-5280f48d634a
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10
conf/conf.go
10
conf/conf.go
@ -3,13 +3,9 @@ package conf
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import "sync"
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type Config struct {
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LokiURL string
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ExecutionID string
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WorkflowID string
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OcCatalogUrl string
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MongoUrl string
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Database string
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MonitorDir string
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LokiURL string
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ExecutionID string
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WorkflowID string
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}
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var instance *Config
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@ -1,15 +0,0 @@
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package logger
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import (
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"os"
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"time"
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"github.com/rs/zerolog"
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)
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var Logger zerolog.Logger
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func init() {
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output := zerolog.ConsoleWriter{Out: os.Stdout, TimeFormat: time.RFC3339}
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Logger = zerolog.New(output).With().Timestamp().Logger()
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}
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@ -1,78 +0,0 @@
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package main
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"net/http"
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"time"
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)
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type LokiLogger struct {
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url string
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client *http.Client
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}
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func NewLokiLogger(url string) *LokiLogger {
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return &LokiLogger{
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url: url,
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client: &http.Client{Timeout: 10 * time.Second},
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}
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}
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type logEntry struct {
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Timestamp int64 `json:"ts"`
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Line string `json:"line"`
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}
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type logStream struct {
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Labels string `json:"labels"`
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Entries []logEntry `json:"entries"`
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}
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type pushRequest struct {
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Streams []logStream `json:"streams"`
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}
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func (l *LokiLogger) Log(label string, message string) error {
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entry := logEntry{
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Timestamp: time.Now().UnixNano(),
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Line: message,
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}
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stream := logStream{
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Labels: label,
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Entries: []logEntry{entry},
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}
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reqBody := pushRequest{
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Streams: []logStream{stream},
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}
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body, err := json.Marshal(reqBody)
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if err != nil {
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return err
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}
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req, err := http.NewRequest("POST", l.url, bytes.NewBuffer(body))
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if err != nil {
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return err
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}
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req.Header.Set("Content-Type", "application/json")
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resp, err := l.client.Do(req)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusNoContent {
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return fmt.Errorf("unexpected status code: %d", resp.StatusCode)
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}
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return nil
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}
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func (l *LokiLogger) Close() {
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// No cleanup needed for pure HTTP client
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}
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147
main.go
147
main.go
@ -11,9 +11,9 @@ import (
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"strings"
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"sync"
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"oc-monitor/conf"
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"oc-monitor/models"
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"oc-monitor/workflow_builder"
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"oc-monitord/conf"
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"oc-monitord/models"
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"oc-monitord/workflow_builder"
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oclib "cloud.o-forge.io/core/oc-lib"
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@ -26,53 +26,47 @@ import (
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"github.com/rs/zerolog"
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)
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var logger zerolog.Logger
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var wf_logger zerolog.Logger
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var pods_logger zerolog.Logger
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var parser argparse.Parser
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var monitorLocal bool
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var workflowName string
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var logger zerolog.Logger
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var wf_logger zerolog.Logger
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var pods_logger zerolog.Logger
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var parser argparse.Parser
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var monitorLocal bool
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var workflowName string
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const defaultConfigFile = "/etc/oc/ocmonitor_conf.json"
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const localConfigFile = "./conf/ocmonitor_conf.json"
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const defaultConfigFile = "/etc/oc/ocmonitord_conf.json"
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const localConfigFile = "./conf/local_ocmonitord_conf.json"
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func main() {
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monitorLocal = false
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// Test if monitor is launched outside (with parameters) or in a k8s environment (env variables sets)
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if os.Getenv("KUBERNETES_SERVICE_HOST") == ""{
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if os.Getenv("KUBERNETES_SERVICE_HOST") == "" {
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// Not in a k8s environment, get conf from parameters
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fmt.Println("Executes outside of k8s")
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parser = *argparse.NewParser("oc-monitor","Launch the execution of a workflow given as a parameter and sends the produced logs to a loki database")
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parser = *argparse.NewParser("oc-monitord", "Launch the execution of a workflow given as a parameter and sends the produced logs to a loki database")
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loadConfig(false, &parser)
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} else {
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// Executed in a k8s environment
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} else {
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// Executed in a k8s environment
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fmt.Println("Executes inside a k8s")
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monitorLocal = true
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loadConfig(true,nil)
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loadConfig(true, nil)
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}
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logs.SetAppName("oc-monitor")
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logger = logs.CreateLogger("oc-monitor", conf.GetConfig().LokiURL)
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logs.SetAppName("oc-monitord")
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logger = logs.CreateLogger("oc-monitord", conf.GetConfig().LokiURL)
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logger.Debug().Msg("Loki URL : " + conf.GetConfig().LokiURL)
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logger.Debug().Msg("Workflow executed : " + conf.GetConfig().ExecutionID)
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oclib.SetConfig(conf.GetConfig().MongoUrl,conf.GetConfig().Database)
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oclib.Init("oc-monitor")
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oclib.Init("oc-monitord")
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wf_id := getWorkflowId(conf.GetConfig().ExecutionID)
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conf.GetConfig().WorkflowID = wf_id
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logger.Debug().Msg("Starting construction of yaml argo for workflow :" + wf_id)
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if _, err := os.Stat(conf.GetConfig().MonitorDir + "/argo_workflows/"); os.IsNotExist(err) {
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os.Mkdir(conf.GetConfig().MonitorDir + "/argo_workflows/",0755)
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if _, err := os.Stat("./argo_workflows/"); os.IsNotExist(err) {
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os.Mkdir("./argo_workflows/", 0755)
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logger.Info().Msg("Created argo_workflows/")
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}
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@ -86,14 +80,14 @@ func main() {
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argo_file_path, err := new_wf.ExportToArgo()
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if err != nil {
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logger.Error().Msg("Could not create the Argo file for " + conf.GetConfig().WorkflowID )
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logger.Error().Msg("Could not create the Argo file for " + conf.GetConfig().WorkflowID)
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logger.Error().Msg(err.Error())
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}
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logger.Debug().Msg("Created :" + argo_file_path)
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workflowName = getContainerName(argo_file_path)
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wf_logger = logger.With().Str("argo_name", workflowName).Str("workflow_id",conf.GetConfig().WorkflowID).Str("workflow_execution_id",conf.GetConfig().ExecutionID).Logger()
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wf_logger = logger.With().Str("argo_name", workflowName).Str("workflow_id", conf.GetConfig().WorkflowID).Str("workflow_execution_id", conf.GetConfig().ExecutionID).Logger()
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wf_logger.Debug().Msg("Testing argo name")
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executeWorkflow(argo_file_path)
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@ -103,7 +97,7 @@ func main() {
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// Return the Workflow ID associated to a workflow execution object
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func getWorkflowId(exec_id string) string {
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res := oclib.LoadOne(oclib.LibDataEnum(oclib.WORKFLOW_EXECUTION),exec_id)
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res := oclib.LoadOne(oclib.LibDataEnum(oclib.WORKFLOW_EXECUTION), exec_id)
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if res.Code != 200 {
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logger.Error().Msg("Could not retrieve workflow ID from execution ID " + exec_id)
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@ -120,48 +114,23 @@ func executeWorkflow(argo_file_path string) {
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var stdout, stderr io.ReadCloser
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// var stderr io.ReadCloser
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var err error
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cmd := exec.Command("argo", "submit", "--watch", conf.GetConfig().MonitorDir + "/argo_workflows/"+argo_file_path, "--serviceaccount=argo", "-n","argo")
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if stdout, err = cmd.StdoutPipe(); err != nil{
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cmd := exec.Command("argo", "submit", "--watch", "./argo_workflows/"+argo_file_path, "--serviceaccount=argo", "-n", "argo")
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if stdout, err = cmd.StdoutPipe(); err != nil {
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wf_logger.Error().Msg("Could not retrieve stdoutpipe " + err.Error())
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return
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}
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if stderr, err = cmd.StderrPipe(); err != nil{
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if stderr, err = cmd.StderrPipe(); err != nil {
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wf_logger.Error().Msg("Could not retrieve stderrpipe " + err.Error())
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return
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}
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// cmd_logs := exec.Command("argo","logs","oc-monitor-"+workflowName,"-f" , "-n", "argo")
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// // if stdout_logs, err = cmd_logs.StdoutPipe(); err != nil{
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// // wf_logger.Error().Msg("Could not retrieve stdoutpipe " + err.Error())
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// // return
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// // }
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// // if stderr_logs, err = cmd_logs.StderrPipe(); err != nil{
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// // wf_logger.Error().Msg("Could not retrieve stderrpipe " + err.Error())
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// // return
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// // }
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if err := cmd.Start(); err != nil {
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panic(err)
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}
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// if err := cmd_logs.Start(); err != nil {
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// panic(err)
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// }
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var wg sync.WaitGroup
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go logWorkflow(stdout, &wg)
|
||||
// go logWorkflow(stderr,&wg)
|
||||
|
||||
|
||||
// time.Sleep(time.Second * 1)
|
||||
// go logPods(stdout_logs,"out")
|
||||
// go logPods(stderr_logs,"err")
|
||||
|
||||
|
||||
if err := cmd.Wait(); err != nil {
|
||||
wf_logger.Error().Msg("Could not execute argo submit")
|
||||
@ -169,13 +138,6 @@ func executeWorkflow(argo_file_path string) {
|
||||
updateStatus("fatal")
|
||||
}
|
||||
|
||||
// if err := cmd_logs.Wait(); err != nil {
|
||||
// wf_logger.Error().Msg("Could not execute argo logs")
|
||||
// wf_logger.Error().Msg(err.Error() + bufio.NewScanner(stdout_logs).Text())
|
||||
// wf_logger.Error().Msg(err.Error() + bufio.NewScanner(stderr_logs).Text())
|
||||
// }
|
||||
|
||||
|
||||
wg.Wait()
|
||||
}
|
||||
|
||||
@ -184,17 +146,17 @@ func executeWorkflow(argo_file_path string) {
|
||||
func logWorkflow(pipe io.ReadCloser, wg *sync.WaitGroup) {
|
||||
var current_watch, previous_watch models.ArgoWatch
|
||||
|
||||
watch_output := make([]string,0)
|
||||
watch_output := make([]string, 0)
|
||||
scanner := bufio.NewScanner(pipe)
|
||||
for scanner.Scan() {
|
||||
log := scanner.Text()
|
||||
watch_output = append(watch_output, log)
|
||||
|
||||
if(strings.HasPrefix(log, "Progress:")){
|
||||
if strings.HasPrefix(log, "Progress:") {
|
||||
|
||||
current_watch = *models.NewArgoLogs(watch_output)
|
||||
workflowName = current_watch.Name
|
||||
if(!current_watch.Equals(previous_watch)){
|
||||
if !current_watch.Equals(previous_watch) {
|
||||
wg.Add(1)
|
||||
checkStatus(current_watch.Status, previous_watch.Status)
|
||||
jsonified, err := json.Marshal(current_watch)
|
||||
@ -211,8 +173,8 @@ func logWorkflow(pipe io.ReadCloser, wg *sync.WaitGroup) {
|
||||
}
|
||||
|
||||
// Debug, no logs sent
|
||||
func logPods(pipe io.ReadCloser,name string){
|
||||
pods_logger = wf_logger.With().Str("sortie name",name).Logger()
|
||||
func logPods(pipe io.ReadCloser, name string) {
|
||||
pods_logger = wf_logger.With().Str("sortie name", name).Logger()
|
||||
scanner := bufio.NewScanner(pipe)
|
||||
for scanner.Scan() {
|
||||
log := scanner.Text()
|
||||
@ -221,61 +183,50 @@ func logPods(pipe io.ReadCloser,name string){
|
||||
|
||||
}
|
||||
|
||||
func loadConfig(is_k8s bool, parser *argparse.Parser){
|
||||
func loadConfig(is_k8s bool, parser *argparse.Parser) {
|
||||
|
||||
var o *onion.Onion
|
||||
|
||||
o = initOnion(o)
|
||||
|
||||
current_path, err := os.Getwd()
|
||||
if err != nil {
|
||||
logger.Error().Msg("Could not get the working directory path")
|
||||
}
|
||||
|
||||
conf.GetConfig().OcCatalogUrl = o.GetStringDefault("oc-catalog","https://localhost:8087")
|
||||
conf.GetConfig().MonitorDir = current_path
|
||||
|
||||
// These variables can only be retrieved in the onion
|
||||
// Variables that don't depend on the environmen (from conf file), can be loaded after
|
||||
// We can't use underscore in the env variable names because it's the delimitor with OCMONITOR too
|
||||
setConf(is_k8s, o, parser)
|
||||
|
||||
if (!IsValidUUID(conf.GetConfig().ExecutionID)){
|
||||
if !IsValidUUID(conf.GetConfig().ExecutionID) {
|
||||
logger.Fatal().Msg("Provided ID is not an UUID")
|
||||
}
|
||||
}
|
||||
|
||||
func setConf(is_k8s bool, o *onion.Onion, parser *argparse.Parser) {
|
||||
mongo := ""
|
||||
db := ""
|
||||
if is_k8s {
|
||||
|
||||
conf.GetConfig().LokiURL = o.GetStringDefault("lokiurl", "http://127.0.0.1:3100")
|
||||
conf.GetConfig().ExecutionID = o.GetString("workflow")
|
||||
conf.GetConfig().MongoUrl = o.GetStringDefault("mongourl", "mongodb://127.0.0.1:27017")
|
||||
conf.GetConfig().Database = o.GetStringDefault("database", "DC_myDC")
|
||||
mongo = o.GetStringDefault("mongourl", "mongodb://127.0.0.1:27017")
|
||||
db = o.GetStringDefault("database", "DC_myDC")
|
||||
} else {
|
||||
url := parser.String("u", "url", &argparse.Options{Required: true, Default: "http://127.0.0.1:3100", Help: "Url to the Loki database logs will be sent to"})
|
||||
workflow := parser.String("w", "workflow", &argparse.Options{Required: true, Help: "Execution ID of the workflow to request from oc-catalog API"})
|
||||
mongo := parser.String("m", "mongo", &argparse.Options{Required: true, Help: "URL to reach the MongoDB"})
|
||||
db := parser.String("d", "database", &argparse.Options{Required: true, Help: "Name of the database to query in MongoDB"})
|
||||
mongo = *parser.String("m", "mongo", &argparse.Options{Required: true, Help: "URL to reach the MongoDB"})
|
||||
db = *parser.String("d", "database", &argparse.Options{Required: true, Help: "Name of the database to query in MongoDB"})
|
||||
err := parser.Parse(os.Args)
|
||||
if err != nil {
|
||||
fmt.Println(parser.Usage(err))
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
conf.GetConfig().LokiURL = *url
|
||||
conf.GetConfig().ExecutionID = *workflow
|
||||
conf.GetConfig().MongoUrl = *mongo
|
||||
conf.GetConfig().Database = *db
|
||||
|
||||
}
|
||||
oclib.SetConfig(mongo, db)
|
||||
}
|
||||
|
||||
func initOnion(o *onion.Onion) *onion.Onion {
|
||||
logger = logs.CreateLogger("oc-monitor", "")
|
||||
logger = logs.CreateLogger("oc-monitord", "")
|
||||
configFile := ""
|
||||
|
||||
l3 := onion.NewEnvLayerPrefix("_", "OCMONITOR")
|
||||
l3 := onion.NewEnvLayerPrefix("_", "OCMONITORD")
|
||||
l2, err := onion.NewFileLayer(defaultConfigFile, nil)
|
||||
if err == nil {
|
||||
logger.Info().Msg("Config file found : " + defaultConfigFile)
|
||||
@ -300,11 +251,11 @@ func initOnion(o *onion.Onion) *onion.Onion {
|
||||
}
|
||||
|
||||
func IsValidUUID(u string) bool {
|
||||
_, err := uuid.Parse(u)
|
||||
return err == nil
|
||||
}
|
||||
_, err := uuid.Parse(u)
|
||||
return err == nil
|
||||
}
|
||||
|
||||
func getContainerName(argo_file string) string {
|
||||
func getContainerName(argo_file string) string {
|
||||
regex := "([a-zA-Z]+-[a-zA-Z]+)"
|
||||
re := regexp.MustCompile(regex)
|
||||
|
||||
@ -326,11 +277,11 @@ func updateStatus(status string) {
|
||||
wf_exec.ArgoStatusToState(status)
|
||||
|
||||
serialized := wf_exec.Serialize()
|
||||
res := oclib.UpdateOne(oclib.LibDataEnum(oclib.WORKFLOW_EXECUTION),serialized, exec_id)
|
||||
res := oclib.UpdateOne(oclib.LibDataEnum(oclib.WORKFLOW_EXECUTION), serialized, exec_id)
|
||||
|
||||
if res.Code != 200 {
|
||||
logger.Error().Msg("Could not update status for workflow execution " + exec_id)
|
||||
}
|
||||
|
||||
fmt.Printf("status argo : %s /nstatus db : %s",status,serialized["state"])
|
||||
fmt.Printf("status argo : %s /nstatus db : %s", status, serialized["state"])
|
||||
}
|
@ -5,19 +5,19 @@ import (
|
||||
)
|
||||
|
||||
type ArgoWatch struct {
|
||||
Name string
|
||||
Namespace string
|
||||
Status string
|
||||
Name string
|
||||
Namespace string
|
||||
Status string
|
||||
Conditions
|
||||
Created string
|
||||
Started string
|
||||
Duration string
|
||||
Progress string
|
||||
Created string
|
||||
Started string
|
||||
Duration string
|
||||
Progress string
|
||||
}
|
||||
|
||||
type Conditions struct{
|
||||
PodRunning bool
|
||||
Completed bool
|
||||
type Conditions struct {
|
||||
PodRunning bool
|
||||
Completed bool
|
||||
}
|
||||
|
||||
func (a *ArgoWatch) Equals(arg ArgoWatch) bool {
|
||||
@ -33,7 +33,6 @@ func NewArgoLogs(inputs []string) *ArgoWatch {
|
||||
if line == "" {
|
||||
continue
|
||||
}
|
||||
|
||||
switch {
|
||||
case strings.HasPrefix(line, "Name:"):
|
||||
workflow.Name = parseValue(line)
|
||||
|
@ -1,53 +0,0 @@
|
||||
package models
|
||||
|
||||
import (
|
||||
"io"
|
||||
"net/http"
|
||||
"net/http/cookiejar"
|
||||
"net/url"
|
||||
)
|
||||
|
||||
type HttpQuery struct {
|
||||
baseurl string
|
||||
jar http.CookieJar
|
||||
Cookies map[string]string
|
||||
}
|
||||
|
||||
func (h *HttpQuery) Init(url string) {
|
||||
h.baseurl = url
|
||||
h.jar, _ = cookiejar.New(nil)
|
||||
h.Cookies = make(map[string]string)
|
||||
}
|
||||
|
||||
func (h *HttpQuery) Get(url string) ([]byte, error) {
|
||||
client := &http.Client{Jar: h.jar}
|
||||
resp, err := client.Get(h.baseurl + url)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
// store received cookies
|
||||
for _, cookie := range h.jar.Cookies(resp.Request.URL) {
|
||||
h.Cookies[cookie.Name] = cookie.Value
|
||||
}
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
body, err := io.ReadAll(resp.Body)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return body, nil
|
||||
}
|
||||
|
||||
func (h *HttpQuery) Post(url string, data url.Values) (*http.Response, error) {
|
||||
client := &http.Client{Jar: h.jar}
|
||||
resp, err := client.PostForm(h.baseurl+url, data)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
// store received cookies
|
||||
for _, cookie := range h.jar.Cookies(resp.Request.URL) {
|
||||
h.Cookies[cookie.Name] = cookie.Value
|
||||
}
|
||||
return resp, err
|
||||
}
|
@ -1,74 +0,0 @@
|
||||
package models
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"oc-monitor/logger"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Is duration really important ?
|
||||
|
||||
type Booking struct {
|
||||
Start time.Time
|
||||
Stop time.Time
|
||||
Duration uint
|
||||
Workflow string
|
||||
}
|
||||
|
||||
type ScheduledBooking struct {
|
||||
Bookings []Booking
|
||||
Mu sync.Mutex
|
||||
}
|
||||
|
||||
func (s Booking) Equals(other Booking) bool {
|
||||
return s.Workflow == other.Workflow && s.Start == other.Start && s.Stop == other.Stop
|
||||
}
|
||||
|
||||
func (sb *ScheduledBooking) AddSchedule(new_booking Booking){
|
||||
if(!sb.scheduleAlreadyExists(new_booking)){
|
||||
sb.Bookings = append(sb.Bookings,new_booking)
|
||||
logger.Logger.Info().Msg("Updated list schedules : \n " + sb.String())
|
||||
|
||||
|
||||
|
||||
} else {
|
||||
// Debug condition : delete once this feature is ready to be implemented
|
||||
logger.Logger.Debug().Msg("Workflow received not added")
|
||||
logger.Logger.Debug().Msg("current schedule contains")
|
||||
for _, booking := range(sb.Bookings){
|
||||
logger.Logger.Debug().Msg(booking.String())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (sb *ScheduledBooking) GetListNames()(list_names []string ){
|
||||
for _, schedule := range(sb.Bookings){
|
||||
list_names = append(list_names, schedule.Workflow)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func (sb *ScheduledBooking) scheduleAlreadyExists(new_booking Booking) bool {
|
||||
for _, booking := range(sb.Bookings){
|
||||
if booking.Equals(new_booking){
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func (b *Booking) String() string {
|
||||
return fmt.Sprintf("{workflow : %s , start_date : %s , stop_date : %s }", b.Workflow, b.Start.Format(time.RFC3339), b.Stop.Format(time.RFC3339))
|
||||
|
||||
}
|
||||
|
||||
func (sb *ScheduledBooking) String() string {
|
||||
var str string
|
||||
for _, booking := range(sb.Bookings){
|
||||
str += fmt.Sprintf("%s\n", booking.String())
|
||||
}
|
||||
|
||||
return str
|
||||
}
|
@ -31,8 +31,8 @@ type Dag struct {
|
||||
}
|
||||
|
||||
type Template struct {
|
||||
Name string `yaml:"name"`
|
||||
Inputs struct {
|
||||
Name string `yaml:"name"`
|
||||
Inputs struct {
|
||||
Parameters []Parameter `yaml:"parameters"`
|
||||
} `yaml:"inputs,omitempty"`
|
||||
Container Container `yaml:"container,omitempty"`
|
17
models/volume.go
Normal file
17
models/volume.go
Normal file
@ -0,0 +1,17 @@
|
||||
package models
|
||||
|
||||
type VolumeClaimTemplate struct {
|
||||
Metadata struct {
|
||||
Name string `yaml:"name"`
|
||||
} `yaml:"metadata"`
|
||||
Spec VolumeSpec `yaml:"spec"`
|
||||
}
|
||||
|
||||
type VolumeSpec struct {
|
||||
AccessModes []string `yaml:"accessModes,flow"`
|
||||
Resources struct {
|
||||
Requests struct {
|
||||
Storage string `yaml:"storage"`
|
||||
} `yaml:"requests"`
|
||||
} `yaml:"resources"`
|
||||
}
|
@ -1,19 +0,0 @@
|
||||
package models
|
||||
|
||||
|
||||
|
||||
type VolumeClaimTemplate struct {
|
||||
Metadata struct {
|
||||
Name string `yaml:"name"`
|
||||
} `yaml:"metadata"`
|
||||
Spec VolumeSpec `yaml:"spec"`
|
||||
}
|
||||
|
||||
type VolumeSpec struct {
|
||||
AccessModes []string `yaml:"accessModes,flow"`
|
||||
Resources struct {
|
||||
Requests struct {
|
||||
Storage string `yaml:"storage"`
|
||||
} `yaml:"requests"`
|
||||
} `yaml:"resources"`
|
||||
}
|
BIN
oc-monitord
Executable file
BIN
oc-monitord
Executable file
Binary file not shown.
@ -5,14 +5,12 @@
|
||||
package workflow_builder
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"oc-monitor/conf"
|
||||
"oc-monitor/logger"
|
||||
. "oc-monitor/models"
|
||||
. "oc-monitord/models"
|
||||
"os"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
oclib "cloud.o-forge.io/core/oc-lib"
|
||||
"cloud.o-forge.io/core/oc-lib/models/resource_model"
|
||||
"cloud.o-forge.io/core/oc-lib/models/resources/workflow/graph"
|
||||
"github.com/nwtgck/go-fakelish"
|
||||
@ -46,25 +44,24 @@ func (b *ArgoBuilder) CreateDAG() (string, error) {
|
||||
b.createDAGstep()
|
||||
b.createVolumes()
|
||||
b.Workflow.Spec.Entrypoint = "dag"
|
||||
|
||||
b.Workflow.ApiVersion = "argoproj.io/v1alpha1"
|
||||
b.Workflow.Kind = "Workflow"
|
||||
random_name := generateWfName()
|
||||
b.Workflow.Metadata.Name = "oc-monitor-" + random_name
|
||||
|
||||
logger := oclib.GetLogger()
|
||||
yamlified, err := yaml.Marshal(b.Workflow)
|
||||
if err != nil {
|
||||
logger.Logger.Error().Msg("Could not transform object to yaml file")
|
||||
logger.Error().Msg("Could not transform object to yaml file")
|
||||
return "", err
|
||||
}
|
||||
|
||||
// Give a unique name to each argo file with its timestamp DD:MM:YYYY_hhmmss
|
||||
current_timestamp := time.Now().Format("02_01_2006_150405")
|
||||
file_name := random_name + "_" + current_timestamp + ".yml"
|
||||
workflows_dir := conf.GetConfig().MonitorDir+"/argo_workflows/"
|
||||
workflows_dir := "./argo_workflows/"
|
||||
err = os.WriteFile(workflows_dir+file_name, []byte(yamlified), 0660)
|
||||
if err != nil {
|
||||
logger.Logger.Error().Msg("Could not write the yaml file")
|
||||
logger.Error().Msg("Could not write the yaml file")
|
||||
return "", err
|
||||
}
|
||||
|
||||
@ -72,11 +69,10 @@ func (b *ArgoBuilder) CreateDAG() (string, error) {
|
||||
}
|
||||
|
||||
func (b *ArgoBuilder) createTemplates() {
|
||||
|
||||
for _, comp := range b.getProcessings() {
|
||||
var command string
|
||||
var args string
|
||||
var env string
|
||||
var args string
|
||||
var env string
|
||||
|
||||
comp_res := comp.Processing
|
||||
|
||||
@ -107,13 +103,9 @@ func (b *ArgoBuilder) createTemplates() {
|
||||
}
|
||||
|
||||
func (b *ArgoBuilder) createDAGstep() {
|
||||
|
||||
new_dag := Dag{}
|
||||
|
||||
for _, comp := range b.getProcessings() {
|
||||
|
||||
comp_res := comp.Processing
|
||||
|
||||
env := getStringValue(comp_res.AbstractResource, "env")
|
||||
unique_name := getArgoName(comp_res.GetName(), comp.ID)
|
||||
step := Task{Name: unique_name, Template: unique_name}
|
||||
@ -124,12 +116,9 @@ func (b *ArgoBuilder) createDAGstep() {
|
||||
}
|
||||
|
||||
// retrieves the name (computing.name-computing.ID)
|
||||
step.Dependencies = b.getDependency(comp.ID) // Error : we use the component ID instead of the GraphItem ID -> store objects
|
||||
|
||||
step.Dependencies = b.getDependency(comp.ID) // Error : we use the component ID instead of the GraphItem ID -> store objects
|
||||
new_dag.Tasks = append(new_dag.Tasks, step)
|
||||
|
||||
}
|
||||
|
||||
b.Workflow.Spec.Templates = append(b.Workflow.Spec.Templates, Template{Name: "dag", Dag: new_dag})
|
||||
|
||||
}
|
||||
@ -140,69 +129,36 @@ func (b *ArgoBuilder) createVolumes() {
|
||||
new_volume.Metadata.Name = "workdir"
|
||||
new_volume.Spec.AccessModes = []string{"ReadWriteOnce"}
|
||||
new_volume.Spec.Resources.Requests.Storage = "1Gi"
|
||||
|
||||
b.Workflow.Spec.Volumes = append(b.Workflow.Spec.Volumes, new_volume)
|
||||
}
|
||||
|
||||
func (b *ArgoBuilder) getDependency(current_computing_id string) (dependencies []string) {
|
||||
|
||||
for _, link := range b.graph.Links {
|
||||
if !b.IsProcessing(link.Source.ID) || !b.IsProcessing(link.Destination.ID) {
|
||||
continue
|
||||
}
|
||||
source := b.graph.Items[link.Source.ID].Processing
|
||||
if current_computing_id == link.Destination.ID && source != nil {
|
||||
dependency_name := getArgoName(source.GetName(), link.Source.ID)
|
||||
dependencies = append(dependencies, dependency_name)
|
||||
}
|
||||
}
|
||||
|
||||
return
|
||||
|
||||
}
|
||||
|
||||
// func (b *ArgoBuilder) componentInBranch(component_id string, branch []string) bool {
|
||||
// for _, link := range branch {
|
||||
// if b.graph.Links[link].Source == component_id || b.graph.Links[link].Destination == component_id {
|
||||
// return true
|
||||
// }
|
||||
// }
|
||||
// return false
|
||||
// }
|
||||
|
||||
// func (b *ArgoBuilder) findPreviousComputing(computing_id string, branch []string, index int) string {
|
||||
|
||||
// for i := index; i >= 0 ; i-- {
|
||||
// previousLink := b.graph.Links[branch[i]]
|
||||
|
||||
// if previousLink.Source != computing_id && b.graph.GetComponentType(previousLink.Source) == "computing"{
|
||||
// name := getArgoName(b.graph.getComponentName(previousLink.Source),previousLink.Source)
|
||||
// return name
|
||||
// }
|
||||
// if previousLink.Destination != computing_id && b.graph.GetComponentType(previousLink.Destination) == "computing"{
|
||||
// name := getArgoName(b.graph.getComponentName(previousLink.Destination),previousLink.Destination)
|
||||
// return name
|
||||
// }
|
||||
|
||||
// }
|
||||
// return ""
|
||||
// }
|
||||
|
||||
func getComputingCommands(user_input string) (list_command []string) {
|
||||
func getComputingCommands(user_input string) []string {
|
||||
user_input = removeImageName(user_input)
|
||||
if len(user_input) == 0 {
|
||||
return
|
||||
return []string{}
|
||||
}
|
||||
|
||||
list_command = strings.Split(user_input, " ")
|
||||
for i := range list_command {
|
||||
list_command[i] = list_command[i]
|
||||
}
|
||||
return
|
||||
return strings.Split(user_input, " ")
|
||||
}
|
||||
|
||||
func getComputingArgs(user_input []string, command string) (list_args []string) {
|
||||
if len(user_input) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
// quickfix that might need improvement
|
||||
if strings.Contains(command, "sh -c") {
|
||||
list_args = append(list_args, strings.Join(user_input, " "))
|
||||
@ -210,13 +166,12 @@ func getComputingArgs(user_input []string, command string) (list_args []string)
|
||||
}
|
||||
|
||||
list_args = append(list_args, user_input...)
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
// Currently implements code to overcome problems in data structure
|
||||
func getComputingEnvironment(user_input []string) (map_env map[string]string) {
|
||||
|
||||
logger := oclib.GetLogger()
|
||||
is_empty := len(user_input) == 0
|
||||
is_empty_string := len(user_input) == 1 && user_input[0] == ""
|
||||
|
||||
@ -234,7 +189,7 @@ func getComputingEnvironment(user_input []string) (map_env map[string]string) {
|
||||
new_pair := strings.Split(str, "=")
|
||||
|
||||
if len(new_pair) != 2 {
|
||||
logger.Logger.Error().Msg("Error extracting the environment variable from " + str)
|
||||
logger.Error().Msg("Error extracting the environment variable from " + str)
|
||||
panic(0)
|
||||
}
|
||||
|
||||
@ -265,15 +220,6 @@ func getArgoName(raw_name string, component_id string) (formatedName string) {
|
||||
return
|
||||
}
|
||||
|
||||
func printYAML(data interface{}) {
|
||||
yamlData, err := yaml.Marshal(data)
|
||||
if err != nil {
|
||||
fmt.Printf("Error marshalling YAML: %v\n", err)
|
||||
return
|
||||
}
|
||||
fmt.Println(string(yamlData))
|
||||
}
|
||||
|
||||
func removeImageName(user_input string) string {
|
||||
// First command is the name of the container for now
|
||||
if len(strings.Split(user_input, " ")) == 1 {
|
||||
@ -297,10 +243,18 @@ func (b *ArgoBuilder) getProcessings() (list_computings []graph.GraphItem) {
|
||||
return
|
||||
}
|
||||
|
||||
func getStringValue(comp resource_model.AbstractResource, key string) string {
|
||||
if res := comp.GetModelValue(key); res != nil {
|
||||
return res.(string)
|
||||
}
|
||||
return ""
|
||||
func (b *ArgoBuilder) IsProcessing(id string) bool {
|
||||
for _, item := range b.graph.Items {
|
||||
if item.Processing != nil && item.Processing.GetID() == id {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func getStringValue(comp resource_model.AbstractResource, key string) string {
|
||||
if res := comp.GetModelValue(key); res != nil {
|
||||
return res.(string)
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
@ -4,156 +4,58 @@ import (
|
||||
"errors"
|
||||
"fmt"
|
||||
|
||||
"oc-monitor/logger"
|
||||
models "oc-monitor/models"
|
||||
|
||||
oclib "cloud.o-forge.io/core/oc-lib"
|
||||
"cloud.o-forge.io/core/oc-lib/models/resources/workflow/graph"
|
||||
workflow "cloud.o-forge.io/core/oc-lib/models/workflow"
|
||||
)
|
||||
|
||||
|
||||
|
||||
type WorflowDB struct {
|
||||
workflow_name string // used to test if the graph has been instatiated, private so can only be set by a graph's method
|
||||
graph *graph.Graph
|
||||
ws models.HttpQuery
|
||||
Workflow *workflow.Workflow
|
||||
}
|
||||
|
||||
// Create the obj!ects from the mxgraphxml stored in the workflow given as a parameter
|
||||
func (w *WorflowDB) LoadFrom(workflow_id string) error {
|
||||
|
||||
new_wf, err := w.getWorkflow(workflow_id)
|
||||
if err != nil {
|
||||
var err error
|
||||
if w.Workflow, err = w.getWorkflow(workflow_id); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
w.graph = new_wf.Graph
|
||||
|
||||
w.workflow_name = new_wf.Name
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Use oclib to retrieve the graph contained in the workflow referenced
|
||||
func (w *WorflowDB) getWorkflow( workflow_id string) (workflow *workflow.Workflow, err error) {
|
||||
func (w *WorflowDB) getWorkflow(workflow_id string) (workflow *workflow.Workflow, err error) {
|
||||
logger := oclib.GetLogger()
|
||||
|
||||
lib_data := oclib.LoadOne(oclib.LibDataEnum(oclib.WORKFLOW),workflow_id)
|
||||
lib_data := oclib.LoadOne(oclib.LibDataEnum(oclib.WORKFLOW), workflow_id)
|
||||
if lib_data.Code != 200 {
|
||||
logger.Logger.Error().Msg("Error loading the graph")
|
||||
logger.Error().Msg("Error loading the graph")
|
||||
return workflow, errors.New(lib_data.Err)
|
||||
}
|
||||
|
||||
new_wf := lib_data.ToWorkflow()
|
||||
if new_wf == nil {
|
||||
logger.Logger.Error().Msg("WorflowDB object is empty for " + workflow_id )
|
||||
logger.Error().Msg("WorflowDB object is empty for " + workflow_id)
|
||||
return workflow, errors.New("WorflowDB can't be empty")
|
||||
}
|
||||
|
||||
return new_wf, nil
|
||||
}
|
||||
|
||||
|
||||
func (w *WorflowDB) ExportToArgo() (string, error) {
|
||||
if len(w.workflow_name) == 0 || &w.graph == nil {
|
||||
return "",fmt.Errorf("can't export a graph that has not been loaded yet")
|
||||
logger := oclib.GetLogger()
|
||||
|
||||
if len(w.Workflow.Name) == 0 || w.Workflow.Graph == nil {
|
||||
return "", fmt.Errorf("can't export a graph that has not been loaded yet")
|
||||
}
|
||||
|
||||
|
||||
argo_builder := ArgoBuilder{graph : *w.graph}
|
||||
argo_builder := ArgoBuilder{graph: *w.Workflow.Graph}
|
||||
filename, err := argo_builder.CreateDAG()
|
||||
if err != nil {
|
||||
logger.Logger.Error().Msg("Could not create the argo file for " + w.workflow_name)
|
||||
logger.Error().Msg("Could not create the argo file for " + w.Workflow.Name)
|
||||
return "", err
|
||||
}
|
||||
return filename, nil
|
||||
return filename, nil
|
||||
}
|
||||
|
||||
// TODO implement this function
|
||||
func (w *WorflowDB) ExportToHelm(id string) error {
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Return if it exists a link where Destination is the same as comp_id
|
||||
func (w *WorflowDB) isDestination(comp_id string,link_id int) bool {
|
||||
|
||||
for i, link := range w.graph.Links{
|
||||
if(i !=link_id && link.Destination.ID == comp_id){
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
|
||||
}
|
||||
|
||||
// Return if it exists a link where Source is the same as comp_id
|
||||
func (w *WorflowDB) isSource(comp_id string, link_id int) bool {
|
||||
|
||||
for i, link := range w.graph.Links{
|
||||
if(i !=link_id && link.Source.ID == comp_id && !w.isDCLink(i)){
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
// returns either computing, data or storage
|
||||
func GetComponentType(component_id string) string {
|
||||
if libdata := oclib.LoadOne(oclib.LibDataEnum(oclib.PROCESSING_RESOURCE),component_id); libdata.Code == 200{
|
||||
return "computing"
|
||||
}
|
||||
|
||||
if libdata := oclib.LoadOne(oclib.LibDataEnum(oclib.DATA_RESOURCE),component_id); libdata.Code == 200{
|
||||
return "data"
|
||||
}
|
||||
|
||||
if libdata := oclib.LoadOne(oclib.LibDataEnum(oclib.STORAGE_RESOURCE),component_id); libdata.Code == 200{
|
||||
return "storage"
|
||||
}
|
||||
|
||||
if libdata := oclib.LoadOne(oclib.LibDataEnum(oclib.DATACENTER_RESOURCE),component_id); libdata.Code == 200{
|
||||
return "datacenter"
|
||||
}
|
||||
|
||||
if libdata := oclib.LoadOne(oclib.LibDataEnum(oclib.WORKFLOW_RESOURCE),component_id); libdata.Code == 200{
|
||||
return "workflow"
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
|
||||
// Returns a slice of id, in case the link is made of twice the same type of component
|
||||
|
||||
func (w *WorflowDB) getComponentByType(compType string, link graph.GraphLink) (ids []string){
|
||||
if(GetComponentType(link.Source.ID) == compType){
|
||||
ids = append(ids, link.Source.ID)
|
||||
}
|
||||
if(GetComponentType(link.Destination.ID) == compType){
|
||||
ids = append(ids, link.Destination.ID)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func (w *WorflowDB) isDCLink(link_id int) bool {
|
||||
link := w.graph.Links[link_id]
|
||||
|
||||
dest := w.graph.Items[link.Destination.ID]
|
||||
dest_id := dest.GetAbstractRessource().GetID()
|
||||
|
||||
source := w.graph.Items[link.Source.ID]
|
||||
source_id := source.GetAbstractRessource().GetID()
|
||||
|
||||
return IsDatacenter(dest_id) || IsDatacenter(source_id)
|
||||
}
|
||||
|
||||
func IsDatacenter(id string) bool {
|
||||
resource := oclib.LoadOne(oclib.LibDataEnum(oclib.DATACENTER_RESOURCE),id)
|
||||
|
||||
return resource.Code == 200
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user