Feat: Add support for sidecar containers

Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: retool
 description: A Helm chart for Kubernetes
 type: application
-version: 4.8.0
+version: 4.9.0
 maintainers:
   - name: Retool Engineering
     email: [email protected]

templates/deployment_backend.yaml

@@ -185,6 +185,9 @@ spec:
         - name: {{ .name }}
           mountPath: {{ .mountPath }}
           subPath: {{ .subPath }}
+{{- end }}
+{{- if .Values.extraSidecarContainers.enabled }}
+{{ toYaml .Values.extraSidecarContainers.containers | indent 6 }}
 {{- end }}
     {{- if .Values.image.pullSecrets }}
       imagePullSecrets:

templates/deployment_jobs.yaml

@@ -41,6 +41,9 @@ spec:
 {{- end }}
 {{- end }}
       containers:
+{{- if .Values.extraSidecarContainers.enabled }}
+{{ toYaml .Values.extraSidecarContainers.containers | indent 6 }}
+{{- end }}
       - name: {{ .Chart.Name }}
         image: "{{ .Values.image.repository }}:{{ required "Please set a value for .Values.image.tag" .Values.image.tag }}"
         imagePullPolicy: {{ .Values.image.pullPolicy }}

values.yaml

@@ -236,6 +236,32 @@ extraManifests: []
 #      securityPolicy:
 #        name: "my-gcp-cloud-armor-policy"
 
+extraSidecarContainers:
+  enabled: false
+  containers: []
+  # containers:
+  #   - name: mySidecarContainer
+  #     image: "resourceAddress:version"
+  #     imagePullPolicy: IfNotPresent
+  #     resources:
+  #       limits:
+  #         cpu: 100m
+  #         memory: 128Mi
+  #       requests:
+  #         cpu: 100m
+  #         memory: 128Mi
+  #     env:
+  #       - name: POD_NAME
+  #         valueFrom:
+  #           fieldRef:
+  #             apiVersion: v1
+  #             fieldPath: metadata.name
+  #       - name: POD_NAMESPACE
+  #         valueFrom:
+  #           fieldRef:
+  #             apiVersion: v1
+  #             fieldPath: metadata.namespace 
+
 # Support for AWS Security groups for pods
 # Ref: https://docs.aws.amazon.com/eks/latest/userguide/security-groups-for-pods.html
 securityGroupPolicy: