Support CVAT 2.X deployment using helm

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Added missing geos dependency into Dockerfile (<https://github.com/openvinotoolkit/cvat/pull/4451>)
 - Improved helm chart readme (<https://github.com/openvinotoolkit/cvat/pull/4366>)
+- Added helm chart support for CVAT 2.X and made ingress compatible with Kubernetes >=1.22 (<https://github.com/openvinotoolkit/cvat/pull/4448>)
 
 ### Deprecated
 - TDB

helm-chart/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.2.0
+version: 0.3.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

helm-chart/README.md

@@ -43,7 +43,11 @@ helm dependency update
 1. Create `values.override.yaml` file inside `helm-chart` directory.
 2. Fill `values.override.yaml` with new parameters for chart.
 3. Override [postgresql password](#postgresql-password)
-4. (Optional) Add [ingress parameters](#ingress-parameters)
+4. Create a rules.tar.gz archive containing all OPA rules inside this `helm-chart` directory.
+  ```sh
+  find ../cvat/apps/iam/rules -name "*.rego" -and ! -name '*test*' -exec basename {} \; | tar -czf rules.tar.gz -C ../cvat/apps/iam/rules/ -T -
+  ```
+5. (Optional) Add [ingress parameters](#ingress-parameters)
 
 ### Postgresql password?
 Put below into your `values.override.yaml`
@@ -99,6 +103,8 @@ ingress:
 ## Deployment
 Make sure you are using correct kubernetes context. You can check it with `kubectl config current-context`.
 
+> **Warning:** The k8s service name of Open Policy Agent is fixed to opa by default. This is done to be compatible with CVAT 2.0 but limits this helm chart to a single release per namespace. The OPA url currently can´t be set as an environment variable. As soon as this is possible you can set cvat.opa.composeCompatibleServiceName to false in your value.override.yaml and configure the opa url as additional env.
+
 Execute following command from repo root directory
 ### With overrides:
 ```helm upgrade -n <desired_namespace> <release_name> -i --create-namespace ./helm-chart -f ./helm-chart/values.yaml  -f ./helm-chart/values.override.yaml```
@@ -135,4 +141,4 @@ Then - put your instance params to "external" field
 Just create file `values.override.yaml` and place your changes here, using same structure as in `values.yaml`.
 Then reference it in helm update/install command using `-f` flag
 ### Why you used external charts to provide redis and postgres?
-Because they definitely know what they do better then we are, so we are getting more quality and less support
+Because they definitely know what they do better then we are, so we are getting more quality and less support

helm-chart/templates/cvat_frontend/deployment.yml

@@ -22,10 +22,10 @@ spec:
         {{- include "cvat.labels" . | nindent 8 }}
         app: cvat-app
         tier: frontend
-        {{- with .Values.cvat.backend.labels }}
+        {{- with .Values.cvat.frontend.labels }}
         {{- toYaml . | nindent 8 }}
         {{- end }}
-        {{- with .Values.cvat.backend.annotations }}
+        {{- with .Values.cvat.frontend.annotations }}
       annotations:
         {{- toYaml . | nindent 8 }}
         {{- end }}
@@ -62,4 +62,4 @@ spec:
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
-      {{- end }}
+      {{- end }}

helm-chart/templates/cvat_opa/config.yml

@@ -0,0 +1,17 @@
+{{- if .Values.cvat.opa.defaultStorage.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}-opa-rules
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "cvat.labels" . | nindent 4 }}
+    app: cvat-app
+    tier: opa
+{{- if semverCompare ">=1.21-0" .Capabilities.KubeVersion.GitVersion }}
+immutable: true
+{{- end }}
+binaryData:
+  rules.tar.gz: |-
+    {{ .Files.Get "rules.tar.gz" | b64enc }}
+{{- end}}

helm-chart/templates/cvat_opa/deployment.yml

@@ -0,0 +1,82 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Release.Name }}-opa
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "cvat.labels" . | nindent 4 }}
+    app: cvat-app
+    tier: opa
+spec:
+  replicas: {{ .Values.cvat.opa.replicas }}
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      {{- include "cvat.labels" . | nindent 6 }}
+      app: cvat-app
+      tier: opa
+  template:
+    metadata:
+      labels:
+        {{- include "cvat.labels" . | nindent 8 }}
+        app: cvat-app
+        tier: opa
+        {{- with .Values.cvat.opa.labels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.cvat.opa.annotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      containers:
+        - name: cvat-opa-app-container
+          image: {{ .Values.cvat.opa.image }}:{{ .Values.cvat.opa.tag }}
+          args:
+            - run
+            - --server
+            - --addr
+            - :8181
+            - --set=decision_logs.console=true
+            - /rules/rules.tar.gz
+          {{- with .Values.cvat.opa.resources }}
+          resources:
+          {{- toYaml . | nindent 12 }}
+          {{- end }}
+          ports:
+          - containerPort: 8181
+          {{- with .Values.cvat.opa.additionalEnv }}
+          env:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          volumeMounts:
+          - mountPath: /rules
+            name: cvat-opa-rules
+          {{- with .Values.cvat.opa.additionalVolumeMounts }}
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+      volumes:
+        {{- if .Values.cvat.opa.defaultStorage.enabled }}
+        - name: cvat-opa-rules
+          configMap:
+            name: "{{ .Release.Name }}-opa-rules"
+            items:
+            - key: "rules.tar.gz"
+              path: "rules.tar.gz"
+        {{- end }}
+        {{- with .Values.cvat.opa.additionalVolumes }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      {{- with .Values.cvat.opa.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.cvat.opa.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

helm-chart/templates/cvat_opa/service.yml

@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: Service
+metadata:
+  {{- if .Values.cvat.opa.composeCompatibleServiceName }}
+  name: opa
+  {{- else }}
+  name: {{ .Release.Name }}-opa-service
+  {{- end }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "cvat.labels" . | nindent 4 }}
+    app: cvat-app
+    tier: opa
+spec:
+  selector:
+    app: cvat-app
+    tier: opa
+    {{- include "cvat.labels" . | nindent 4 }}
+  {{- with .Values.cvat.opa.service }}
+  {{- toYaml . | nindent 2 }}
+  {{- end }}

helm-chart/templates/ingress.yaml

@@ -1,6 +1,9 @@
+{{- $version := .Capabilities.KubeVersion.GitVersion -}}
 {{- if .Values.ingress.enabled -}}
 {{- $fullName := include "cvat.fullname" . -}}
-{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+{{- if semverCompare ">=1.19-0" $version -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" $version -}}
 apiVersion: networking.k8s.io/v1beta1
 {{- else -}}
 apiVersion: extensions/v1beta1
@@ -16,6 +19,9 @@ metadata:
     {{- toYaml . | nindent 4 }}
   {{- end }}
 spec:
+{{- if semverCompare ">=1.19-0" $version }}
+  ingressClassName: nginx
+{{- end }}
 {{- if .Values.ingress.tls }}
   tls:
   {{- range .Values.ingress.tls }}
@@ -36,9 +42,17 @@ spec:
             {{- if .pathType }}
             pathType: {{ .pathType }}
             {{- end }}
+            {{- if semverCompare ">=1.19-0" $version }}
+            backend:
+              service:
+                name: {{ .service.name }}
+                port:
+                  number: {{ .service.port }}
+            {{- else }}
             backend:
               serviceName: {{ .service.name }}
               servicePort: {{ .service.port }}
+            {{- end }}
         {{- end }}
   {{- end }}
 {{- end }}

helm-chart/values.yaml

@@ -99,6 +99,51 @@ cvat:
           targetPort: 80
           protocol: TCP
           name: http
+  opa:
+    replicas: 1
+    image: openpolicyagent/opa
+    tag: 0.34.2-rootless
+    labels: {}
+    #  test: test
+    annotations: {}
+    # test.io/test: test
+    resources: {}
+    affinity: {}
+    tolerations: []
+    # nodeAffinity:
+    #   requiredDuringSchedulingIgnoredDuringExecution:
+    #     nodeSelectorTerms:
+    #     - matchExpressions:
+    #       - key: kubernetes.io/e2e-az-name
+    #         operator: In
+    #         values:
+    #         - e2e-az1
+    #         - e2e-az2
+    additionalEnv: []
+    # Example:
+    #  - name: volume-from-secret
+    # - name: TEST
+    #  value: "test"
+    additionalVolumes: []
+    # Example(assumes that pvc was already created):
+    # - name: tmp
+    #   persistentVolumeClaim:
+    #       claimName: tmp
+    additionalVolumeMounts: []
+    # Example:
+    # -   mountPath: /tmp
+    #     name: tmp
+    #     subPath: test
+    composeCompatibleServiceName: true # Sets service name to opa in order to be docker-compose compatible. Necessary because changing IAM_OPA_DATA_URL via environment variables in current images. Hinders multiple deployment due to duplicate name
+    service:
+      type: ClusterIP
+      ports:
+        - port: 8181
+          targetPort: 8181
+          protocol: TCP
+          name: http
+    defaultStorage:
+        enabled: true
 
 postgresql:
   #See https://github.com/bitnami/charts/blob/master/bitnami/postgresql/ for more info