chore: add initContainers (#69)

lightdash · Jul 18, 2024 · 4960ec5 · 4960ec5
1 parent b5c54a0
commit 4960ec5
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Showing 5 changed files with 15 additions and 3 deletions.
diff --git a/charts/lightdash/Chart.yaml b/charts/lightdash/Chart.yaml
@@ -6,7 +6,7 @@ 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: 1.3.1
+version: 1.4.0
 
 # 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

diff --git a/charts/lightdash/README.md b/charts/lightdash/README.md
@@ -2,7 +2,7 @@
 
 A Helm chart to deploy lightdash on kubernetes
 
-![Version: 1.3.1](https://img.shields.io/badge/Version-1.3.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.1121.0](https://img.shields.io/badge/AppVersion-0.1121.0-informational?style=flat-square)
+![Version: 1.4.0](https://img.shields.io/badge/Version-1.4.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.1121.0](https://img.shields.io/badge/AppVersion-0.1121.0-informational?style=flat-square)
 
 ## Prerequisites
 
@@ -90,6 +90,7 @@ If you don't want helm to manage this, you may wish to separately create a secre
 | ingress.hosts[0].paths[0].path | string | `"/"` |  |
 | ingress.hosts[0].paths[0].pathType | string | `"ImplementationSpecific"` |  |
 | ingress.tls | list | `[]` |  |
+| initContainers | list | `[]` |  |
 | livenessProbe.initialDelaySeconds | int | `30` |  |
 | livenessProbe.periodSeconds | int | `30` |  |
 | livenessProbe.timeoutSeconds | int | `60` |  |

diff --git a/charts/lightdash/templates/backendDeployment.yaml b/charts/lightdash/templates/backendDeployment.yaml
@@ -77,6 +77,10 @@ spec:
               port: {{ .Values.service.port }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
+      {{- if .Values.initContainers }}
+      initContainers:
+        {{- toYaml .Values.initContainers | nindent 8 }}
+      {{- end }} 
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

diff --git a/charts/lightdash/templates/workerDeployment.yaml b/charts/lightdash/templates/workerDeployment.yaml
@@ -77,6 +77,10 @@ spec:
               port: {{ .Values.scheduler.port }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
+      {{- if .Values.initContainers }}
+      initContainers:
+        {{- toYaml .Values.initContainers | nindent 8 }}
+      {{- end }} 
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

diff --git a/charts/lightdash/values.yaml b/charts/lightdash/values.yaml
@@ -192,9 +192,12 @@ externalDatabase:
   database: lightdash
   port: 5432
 
-## @param additional sidecar containers for the lightdash image
+## @param additional main containers for the backend and worker deployments
 extraContainers: []
 
+## @param initContainers for the backend and worker deployments- these can be normal initContainers or side containers are just init containers with Always restart policy - docs: https://kubernetes.io/docs/concepts/workloads/pods/sidecar-containers/
+initContainers: []
+
 ## @param additional k8s manifests to deploy with the helm chart
 extraObjects: []