refactor(generic): rename sidecars to extraContainers

Change the naming of the sidecars to extraContainers across generic chart components for clarity, reflecting a broader use case beyond sidecar containers.

Author: winromulus

src/charts/generic/README.md

@@ -190,7 +190,7 @@ Default probes can be overridden with `custom*Probe` or disabled entirely with `
 | `dnsConfig` | DNS configuration | `{}` |
 | `hostNetwork` | Use host network | `false` |
 | `initContainers` | Init containers | `[]` |
-| `sidecars` | Sidecar containers | `[]` |
+| `extraContainers` | Extra containers | `[]` |
 
 ## Service Account
 

src/charts/generic/templates/cronjob.yaml

@@ -168,8 +168,8 @@ spec:
                 {{- include "common.tplvalues.render" (dict "value" . "context" $) | nindent 16 }}
                 {{- end }}
               {{- end }}
-            {{- if .Values.sidecars }}
-            {{- include "common.tplvalues.render" (dict "value" .Values.sidecars "context" $) | nindent 12 }}
+            {{- if .Values.extraContainers }}
+            {{- include "common.tplvalues.render" (dict "value" .Values.extraContainers "context" $) | nindent 12 }}
             {{- end }}
           {{- if or .Values.persistence.enabled .Values.extraVolumes }}
           volumes:

src/charts/generic/templates/deployment.yaml

@@ -206,8 +206,8 @@ spec:
             {{- include "common.tplvalues.render" (dict "value" . "context" $) | nindent 12 }}
             {{- end }}
           {{- end }}
-        {{- if .Values.sidecars }}
-        {{- include "common.tplvalues.render" (dict "value" .Values.sidecars "context" $) | nindent 8 }}
+        {{- if .Values.extraContainers }}
+        {{- include "common.tplvalues.render" (dict "value" .Values.extraContainers "context" $) | nindent 8 }}
         {{- end }}
       {{- if or .Values.persistence.enabled .Values.extraVolumes }}
       volumes:

src/charts/generic/values.schema.json

@@ -179,7 +179,7 @@
     "dnsConfig": { "type": "object", "additionalProperties": true },
     "hostNetwork": { "type": "boolean" },
     "initContainers": { "type": "array" },
-    "sidecars": { "type": "array" },
+    "extraContainers": { "type": "array" },
     "serviceAccount": {
       "type": "object",
       "additionalProperties": false,

src/charts/generic/values.yaml

@@ -188,7 +188,7 @@ dnsConfig: {}
 hostNetwork: false
 
 initContainers: []
-sidecars: []
+extraContainers: []
 
 ## @section Service account
 serviceAccount: