[bitnami/kubernetes-event-exporter] Add PDB

Signed-off-by: Tommy Li <[email protected]>
bitnami · May 20, 2024 · 74496e4 · 74496e4
1 parent ebacbf2
commit 74496e4
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Showing 5 changed files with 43 additions and 4 deletions.
diff --git a/bitnami/kubernetes-event-exporter/Chart.lock b/bitnami/kubernetes-event-exporter/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: common
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 2.19.2
-digest: sha256:e670e1075bfafffe040fae1158f1fa1f592585f394b48704ba137d2d083b1571
-generated: "2024-05-08T02:10:54.943170819Z"
+  version: 2.19.3
+digest: sha256:de997835d9ce9a9deefc2d70d8c62b11aa1d1a76ece9e86a83736ab9f930bf4d
+generated: "2024-05-20T14:22:59.920848-07:00"
diff --git a/bitnami/kubernetes-event-exporter/Chart.yaml b/bitnami/kubernetes-event-exporter/Chart.yaml
@@ -31,4 +31,4 @@ maintainers:
 name: kubernetes-event-exporter
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/kubernetes-event-exporter
-version: 3.0.6
+version: 3.1.0
diff --git a/bitnami/kubernetes-event-exporter/README.md b/bitnami/kubernetes-event-exporter/README.md
@@ -121,6 +121,9 @@ As an alternative, use one of the preset configurations for pod affinity, pod an
 | `podSecurityContext.sysctls`                        | Set kernel settings using the sysctl interface                                                                                                                                                                    | `[]`                                        |
 | `podSecurityContext.supplementalGroups`             | Set filesystem extra groups                                                                                                                                                                                       | `[]`                                        |
 | `podSecurityContext.fsGroup`                        | Group ID for the container                                                                                                                                                                                        | `1001`                                      |
+| `pdb.create`                                        | Create a pdb                                                                                                                                                                                                      | `false`                                     |
+| `pdb.minAvailable`                                  | Minimum number / percentage of pods that should remain scheduled                                                                                                                                                  | `1`                                         |
+| `pdb.maxUnavailable`                                | Maximum number / percentage of pods that may be made unavailable                                                                                                                                                  | `""`                                        |
 | `containerSecurityContext.enabled`                  | Enabled containers' Security Context                                                                                                                                                                              | `true`                                      |
 | `containerSecurityContext.seLinuxOptions`           | Set SELinux options in container                                                                                                                                                                                  | `{}`                                        |
 | `containerSecurityContext.runAsUser`                | Set containers' Security Context runAsUser                                                                                                                                                                        | `1001`                                      |

diff --git a/bitnami/kubernetes-event-exporter/templates/pdb.yaml b/bitnami/kubernetes-event-exporter/templates/pdb.yaml
@@ -0,0 +1,27 @@
+{{- /*
+Copyright Broadcom, Inc. All Rights Reserved.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- $replicaCount := int .Values.replicaCount }}
+{{- if and .Values.pdb.create (gt $replicaCount 1) }}
+apiVersion: {{ include "common.capabilities.policy.apiVersion" . }}
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  namespace: {{ .Release.Namespace | quote }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+spec:
+  {{- if .Values.pdb.minAvailable }}
+  minAvailable: {{ .Values.pdb.minAvailable }}
+  {{- end }}
+  {{- if .Values.pdb.maxUnavailable }}
+  maxUnavailable: {{ .Values.pdb.maxUnavailable }}
+  {{- end }}
+  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.podLabels .Values.commonLabels ) "context" . ) }}
+  selector:
+    matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
+{{- end }}
diff --git a/bitnami/kubernetes-event-exporter/values.yaml b/bitnami/kubernetes-event-exporter/values.yaml
@@ -181,6 +181,15 @@ podSecurityContext:
   sysctls: []
   supplementalGroups: []
   fsGroup: 1001
+## Pod disruption budget
+## @param pdb.create Create a pdb
+## @param pdb.minAvailable Minimum number / percentage of pods that should remain scheduled
+## @param pdb.maxUnavailable Maximum number / percentage of pods that may be made unavailable
+##
+pdb:
+  create: false
+  minAvailable: 1
+  maxUnavailable: ""
 ## @param containerSecurityContext.enabled Enabled containers' Security Context
 ## @param containerSecurityContext.seLinuxOptions [object,nullable] Set SELinux options in container
 ## @param containerSecurityContext.runAsUser Set containers' Security Context runAsUser