feat(helm): add config for revisionHistoryLimit and reuse resources i…

…n initContainer

Signed-off-by: t3mi <[email protected]>

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added 
 
 - [#538](https://github.com/spegel-org/spegel/pull/538) Replace mock OCI client with in memory client.
+- [#553](https://github.com/spegel-org/spegel/pull/553) Add configuration for revisionHistoryLimit in the Helm Chart.
 
 ### Changed
 
@@ -18,6 +19,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [#520](https://github.com/spegel-org/spegel/pull/520) Add tests for metrics.
 - [#536](https://github.com/spegel-org/spegel/pull/536) Update Go version to 1.22.5.
 - [#547](https://github.com/spegel-org/spegel/pull/547) Set blob content type to disable detection.
+- [#553](https://github.com/spegel-org/spegel/pull/553) Re-use resources value for initContainer in the Helm Chart.
 
 ### Deprecated
 

charts/spegel/README.md

@@ -73,6 +73,7 @@ spec:
 | podSecurityContext | object | `{}` | Security context for the pod. |
 | priorityClassName | string | `"system-node-critical"` | Priority class name to use for the pod. |
 | resources | object | `{}` | Resource requests and limits for the Spegel container. |
+| revisionHistoryLimit | int | `10` | The number of old history to retain to allow rollback. |
 | securityContext | object | `{}` | Security context for the Spegel container. |
 | service.metrics.port | int | `9090` | Port to expose the metrics via the service. |
 | service.registry.hostPort | int | `30020` | Local host port to expose the registry. |

charts/spegel/templates/daemonset.yaml

@@ -6,6 +6,7 @@ metadata:
   labels:
     {{- include "spegel.labels" . | nindent 4 }}
 spec:
+  revisionHistoryLimit: {{ .Values.revisionHistoryLimit }}
   updateStrategy:
     {{- toYaml .Values.updateStrategy | nindent 4 }}
   selector:
@@ -60,6 +61,8 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: status.hostIP
+        resources:
+          {{- toYaml .Values.resources | nindent 10 }}
         volumeMounts:
           - name: containerd-config
             mountPath: {{ .Values.spegel.containerdRegistryConfigPath }}

charts/spegel/values.yaml

@@ -32,6 +32,9 @@ podAnnotations: {}
 podSecurityContext: {}
   # fsGroup: 2000
 
+# -- The number of old history to retain to allow rollback.
+revisionHistoryLimit: 10
+
 # -- Security context for the Spegel container.
 securityContext: {}
   # capabilities: