added init containers configuration

Author: AndrewChubatiuk

charts/redash/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: redash
-version: 3.1.0-alpha4
+version: 3.1.0-alpha5
 appVersion: 24.04.0-dev-b8671264667.25
 description: Redash is an open source tool built for teams to query, visualize and collaborate.
 keywords:

charts/redash/README.md

@@ -8,7 +8,7 @@ This chart bootstraps a [Redash](https://github.com/getredash/redash) deployment
 
 This is a contributed project developed by volunteers and not officially supported by Redash.
 
-Current chart version is `3.1.0-alpha4`
+Current chart version is `3.1.0-alpha5`
 
 * <https://github.com/getredash/redash>
 
@@ -96,7 +96,9 @@ The following table lists the configurable parameters of the Redash chart and th
 | ingress.ingressClassName | string | `""` | Sets the ingress controller class name to use. |
 | ingress.pathType | string | `"Prefix"` | How ingress paths should be treated. |
 | ingress.tls | list | `[]` | Ingress TLS configuration |
+| initContainers | list | `[]` | Redash global init containers |
 | migrations.affinity | object | `{}` | Affinity for scheduled worker pod assignment [ref](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity) |
+| migrations.initContainers | list | `[]` | migrations init container configuration |
 | migrations.nodeSelector | object | `{}` | Node labels for scheduled worker pod assignment [ref](https://kubernetes.io/docs/user-guide/node-selection/) |
 | migrations.podAnnotations | object | `{}` | Annotations for scheduled worker pod assignment [ref](https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/) |
 | migrations.podSecurityContext | object | `{}` | Security contexts for scheduled worker pod assignment [ref](https://kubernetes.io/docs/tasks/configure-pod-container/security-context/) |
@@ -203,6 +205,7 @@ The following table lists the configurable parameters of the Redash chart and th
 | redis.master.service.ports.redis | int | `6379` |  |
 | scheduler.affinity | object | `{}` | Affinity for scheduler pod assignment [ref](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity) |
 | scheduler.env | object | `{}` | Redash scheduler specific environment variables. |
+| scheduler.initContainers | list | `[]` | Redash scheduler init containers configuration. |
 | scheduler.livenessProbe | object | `{}` | Liveness probe for scheduler to ensure workers are running fine |
 | scheduler.nodeSelector | object | `{}` | Node labels for scheduler pod assignment [ref](https://kubernetes.io/docs/user-guide/node-selection/) |
 | scheduler.podAnnotations | object | `{}` | Annotations for scheduler pod assignment [ref](https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/) |
@@ -216,6 +219,7 @@ The following table lists the configurable parameters of the Redash chart and th
 | server.affinity | object | `{}` | Affinity for server pod assignment [ref](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity) |
 | server.env | object | `{}` | Redash server specific environment variables Don't use this for variables that are in the configuration above, however. |
 | server.httpPort | int | `5000` | Server container port (only useful if you are using a customized image) |
+| server.initContainers | list | `[]` | Server init containers configuration |
 | server.livenessProbe | object | `{"failureThreshold":10,"initialDelaySeconds":90,"periodSeconds":10,"successThreshold":1,"timeoutSeconds":1}` | Server liveness probe configuration |
 | server.nodeSelector | object | `{}` | Node labels for server pod assignment [ref](https://kubernetes.io/docs/user-guide/node-selection/) |
 | server.podAnnotations | object | `{}` | Annotations for server pod assignment [ref](https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/) |
@@ -239,6 +243,7 @@ The following table lists the configurable parameters of the Redash chart and th
 | volumeMounts | list | `[]` | Redash global volume mounts configuration - applied to all containers |
 | volumes | list | `[]` | Redash global volumes configuration - applied to all containers |
 | worker.affinity | object | `{}` | Default affinity for worker pod assignment [ref](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity) |
+| worker.initContainers | list | `[]` | Worker default init containers configuration |
 | worker.livenessProbe | object | `{}` | Default worker's liveness probe to ensure workers are running fine |
 | worker.nodeSelector | object | `{}` | Default node labels for worker pod assignment [ref](https://kubernetes.io/docs/user-guide/node-selection/) |
 | worker.podAnnotations | object | `{}` | Default annotations for worker pod assignment [ref](https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/) |

charts/redash/templates/_helpers.tpl

@@ -128,7 +128,7 @@ Shared environment block used across each component.
   value: {{ .Values.redis.database | quote }}
 {{ end -}}
 {{ range $key, $value := .Values.env -}}
-- name: {{ $key | quote }}
+- name: {{ $key }}
   value: {{ $value | quote }}
 {{ end -}}
 ## Start primary Redash configuration

charts/redash/templates/hook-migrations-job.yaml

@@ -26,6 +26,10 @@ spec:
       serviceAccountName: {{ include "redash.serviceAccountName" . }}
       restartPolicy: Never
       securityContext: {{ toYaml .Values.migrations.podSecurityContext | nindent 8 }}
+      {{- $initContainers := concat .Values.initContainers .Values.migrations.initContainers }}
+      {{- with $initContainers }}
+      initContainers: {{ toYaml . | nindent 8 }}
+      {{- end }}
       containers:
       - name: {{ include "redash.name" . }}-server
         securityContext: {{ toYaml .Values.migrations.securityContext | nindent 10 }}

charts/redash/templates/scheduler-deployment.yaml

@@ -30,6 +30,10 @@ spec:
       {{ end -}}
       serviceAccountName: {{ include "redash.serviceAccountName" . }}
       securityContext: {{ toYaml .Values.scheduler.podSecurityContext | nindent 8 }}
+      {{- $initContainers := concat .Values.initContainers .Values.scheduler.initContainers }}
+      {{- with $initContainers }}
+      initContainers: {{ toYaml . | nindent 8 }}
+      {{- end }}
       containers:
         {{- with .Values.scheduler.extraContainers -}}
         {{ toYaml . | nindent 8 }}

charts/redash/templates/server-deployment.yaml

@@ -28,6 +28,10 @@ spec:
       {{ end -}}
       serviceAccountName: {{ include "redash.serviceAccountName" . }}
       securityContext: {{ toYaml .Values.server.podSecurityContext | nindent 8 }}
+      {{- $initContainers := concat .Values.initContainers .Values.server.initContainers }}
+      {{- with $initContainers }}
+      initContainers: {{ toYaml . | nindent 8 }}
+      {{- end }}
       containers:
         {{- with .Values.server.extraContainers -}}
         {{- toYaml . | nindent 8 }}

charts/redash/templates/worker-deployment.yaml

@@ -26,6 +26,9 @@ spec:
       {{- end -}}
       serviceAccountName: {{ include "redash.serviceAccountName" $context }}
       securityContext: {{ toYaml $workerConfig.podSecurityContext | nindent 8 }}
+      {{- with concat $.Values.initContainers $workerConfig.initContainers }}
+      initContainers: {{ toYaml . | nindent 8 }}
+      {{- end }}
       containers:
         {{- with $workerConfig.extraContainers -}}
         {{- toYaml . | nindent 8 }}

charts/redash/values.yaml

@@ -20,6 +20,9 @@ env:
   PYTHONUNBUFFERED: 0
   REDASH_PRODUCTION: "true"
 
+# initContainers -- Redash global init containers
+initContainers: []
+
 # volumes -- Redash global volumes configuration - applied to all containers
 volumes: []
 
@@ -287,6 +290,9 @@ server:
   # server.httpPort -- Server container port (only useful if you are using a customized image)
   httpPort: 5000
 
+  # server.initContainers -- Server init containers configuration
+  initContainers: []
+
   # server.env -- Redash server specific environment variables
   # Don't use this for variables that are in the configuration above, however.
   env: {}
@@ -404,6 +410,9 @@ worker:
   # worker.replicaCount -- Default number of worker pods to run
   replicaCount: 1
 
+  # worker.initContainers -- Worker default init containers configuration
+  initContainers: []
+
   # worker.resources -- Worker default resource requests and limits [ref](http://kubernetes.io/docs/user-guide/compute-resources/)
   resources:
     # limits:
@@ -453,6 +462,9 @@ scheduler:
   # scheduler.env -- Redash scheduler specific environment variables.
   env: {}
 
+  # scheduler.initContainers -- Redash scheduler init containers configuration.
+  initContainers: []
+
   # scheduler.resources -- scheduler resource requests and limits [ref](http://kubernetes.io/docs/user-guide/compute-resources/)
   resources:
   # limits:
@@ -502,6 +514,9 @@ migrations:
   # migrations.volumes -- volumes that will be mounted to migrations pods only
   volumes: []
 
+  # migrations.initContainers -- migrations init container configuration
+  initContainers: []
+
   # migrations.volumeMounts -- volume mounts for migrations pods
   volumeMounts: []