feat: allow changing the default revisionHistoryLimit (kubereboot#47)

* feat: allow changing the default revisionHistoryLimit Signed-off-by: Thomas Berreis <[email protected]> * refactor: use default revision history limit instead of conditional Signed-off-by: Thomas Berreis <[email protected]> --------- Signed-off-by: Thomas Berreis <[email protected]>
nkinkade · Aug 3, 2023 · eeda986 · eeda986
1 parent cd9e53c
commit eeda986
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diff --git a/charts/kured/Chart.yaml b/charts/kured/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: "1.13.2"
 description: A Helm chart for kured
 name: kured
-version: 5.0.0
+version: 5.1.0
 home: https://github.com/kubereboot/kured
 maintainers:
   - name: ckotzbauer

diff --git a/charts/kured/README.md b/charts/kured/README.md
@@ -74,6 +74,7 @@ The following changes have been made compared to the stable chart:
 | `image.tag`                             | Image tag                                                                   | `1.13.2`                  |
 | `image.pullPolicy`                      | Image pull policy                                                           | `IfNotPresent`            |
 | `image.pullSecrets`                     | Image pull secrets                                                          | `[]`                      |
+| `revisionHistoryLimit`                  | Number of old history to retain to allow rollback                           | `10`                      |
 | `updateStrategy`                        | Daemonset update strategy                                                   | `RollingUpdate`           |
 | `maxUnavailable`                        | The max pods unavailable during a rolling update                            | `1`                       |
 | `podAnnotations`                        | Annotations to apply to pods (eg to add Prometheus annotations)             | `{}`                      |

diff --git a/charts/kured/templates/daemonset.yaml b/charts/kured/templates/daemonset.yaml
@@ -12,6 +12,7 @@ metadata:
   {{- end }}
   {{- end }}
 spec:
+  revisionHistoryLimit: {{ .Values.revisionHistoryLimit }}
   updateStrategy:
     type: {{ .Values.updateStrategy }}
 {{- if eq .Values.updateStrategy "RollingUpdate"}}

diff --git a/charts/kured/values.yaml b/charts/kured/values.yaml
@@ -4,6 +4,8 @@ image:
   pullPolicy: IfNotPresent
   pullSecrets: []
 
+revisionHistoryLimit: 10
+
 updateStrategy: RollingUpdate
 #  requires RollingUpdate updateStrategy
 maxUnavailable: 1