chore: dumb trailing space

README.md

@@ -86,6 +86,7 @@ If `.Values.statefulset.dind.rootless: true` is set, then the following will be
 | `statefulset.dind.pullPolicy`             | The Docker-in-Docker pullPolicy                                                                                                             | `IfNotPresent`                 |
 | `statefulset.dind.extraVolumeMounts`      | Allows mounting extra volumes in the Docker-in-Docker container                                                                             | `[]`                           |
 | `statefulset.dind.extraEnvs`              | Allows adding custom environment variables, such as `DOCKER_IPTABLES_LEGACY`                                                                | `[]`                           |
+| `statefulset.dind.extraArgs`              | Allows adding custom arguments to the Docker Daemon                                                                                         | `[]`                           |
 | `statefulset.persistence.size`            | Size for persistence to store act runner data                                                                                               | `1Gi`                          |
 | `statefulset.securityContext`             | Customize the SecurityContext                                                                                                               | `{}`                           |
 | `statefulset.serviceAccountName`          | Customize the service account name                                                                                                          | `""`                           |

templates/statefulset.yaml

@@ -62,6 +62,10 @@ spec:
           {{- end }}
           securityContext:
             privileged: true
+          {{- if .Values.statefulset.dind.extraArgs }}
+          args:
+            {{- toYaml .Values.statefulset.dind.extraArgs | nindent 12 }}
+          {{- end }}
           startupProbe:
             exec:
               command:

values.yaml

@@ -30,6 +30,7 @@
 ## @param statefulset.dind.pullPolicy The Docker-in-Docker pullPolicy
 ## @param statefulset.dind.extraVolumeMounts Allows mounting extra volumes in the Docker-in-Docker container
 ## @param statefulset.dind.extraEnvs Allows adding custom environment variables, such as `DOCKER_IPTABLES_LEGACY`
+## @param statefulset.dind.extraArgs Allows adding custom arguments to the Docker Daemon
 ## @param statefulset.persistence.size Size for persistence to store act runner data
 ## @param statefulset.securityContext Customize the SecurityContext
 ## @param statefulset.serviceAccountName Customize the service account name
@@ -90,6 +91,12 @@ statefulset:
       #  - name: "DOCKER_IPTABLES_LEGACY"
       #    value: "1"
 
+    # Option to add extra arguments/commands to the container/pod:
+    # [#22](https://gitea.com/gitea/helm-actions/issues/22) [k8s docs](https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/)
+    extraArgs:
+      []
+      #  - --mtu=1400
+
   persistence:
     size: 1Gi