[bitnami/mariadb] chore: ♻️ Move all emptydirs to one (#23618)

Signed-off-by: Javier Salmeron Garcia <jsalmeron@vmware.com>
Signed-off-by: Javier J. Salmerón-García <jsalmeron@vmware.com>

bitnami/mariadb/Chart.yaml

@@ -34,4 +34,4 @@ maintainers:
 name: mariadb
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/mariadb
-version: 16.3.2
+version: 16.4.0

bitnami/mariadb/templates/primary/statefulset.yaml

@@ -105,8 +105,9 @@ spec:
               {{- if .Values.primary.persistence.subPath }}
               subPath: {{ .Values.primary.persistence.subPath }}
               {{- end }}
-            - name: tmp-dir
+            - name: empty-dir
               mountPath: /tmp
+              subPath: tmp-dir
         {{- end }}
       {{- end }}
       containers:
@@ -270,14 +271,18 @@ spec:
             - name: mariadb-credentials
               mountPath: /opt/bitnami/mariadb/secrets/
             {{- end }}
-            - name: tmp-dir
+            - name: empty-dir
               mountPath: /tmp
-            - name: app-conf-dir
+              subPath: tmp-dir
+            - name: empty-dir
               mountPath: /opt/bitnami/mariadb/conf
-            - name: app-tmp-dir
+              subPath: app-conf-dir
+            - name: empty-dir
               mountPath: /opt/bitnami/mariadb/tmp
-            - name: app-logs-dir
+              subPath: app-tmp-dir
+            - name: empty-dir
               mountPath: /opt/bitnami/mariadb/logs
+              subPath: app-logs-dir
             {{- if .Values.primary.extraVolumeMounts }}
             {{- include "common.tplvalues.render" (dict "value" .Values.primary.extraVolumeMounts "context" $) | nindent 12 }}
             {{- end }}
@@ -336,8 +341,9 @@ spec:
           resources: {{- include "common.resources.preset" (dict "type" .Values.metrics.resourcesPreset) | nindent 12 }}
           {{- end }}
           volumeMounts:
-            - name: tmp-dir
+            - name: empty-dir
               mountPath: /tmp
+              subPath: tmp-dir
           {{- if and .Values.auth.usePasswordFiles (not .Values.auth.customPasswordFiles) }}
             - name: mariadb-credentials
               mountPath: /opt/bitnami/mysqld-exporter/secrets/
@@ -350,13 +356,7 @@ spec:
         {{- include "common.tplvalues.render" (dict "value" .Values.primary.sidecars "context" $) | nindent 8 }}
         {{- end }}
       volumes:
-        - name: app-conf-dir
-          emptyDir: {}
-        - name: app-tmp-dir
-          emptyDir: {}
-        - name: app-logs-dir
-          emptyDir: {}
-        - name: tmp-dir
+        - name: empty-dir
           emptyDir: {}
         {{- if or .Values.primary.configuration .Values.primary.existingConfigmap }}
         - name: config

bitnami/mariadb/templates/secondary/statefulset.yaml

@@ -104,8 +104,9 @@ spec:
               {{- if .Values.secondary.persistence.subPath }}
               subPath: {{ .Values.secondary.persistence.subPath }}
               {{- end }}
-            - name: tmp-dir
+            - name: empty-dir
               mountPath: /tmp
+              subPath: tmp-dir
         {{- end }}
       {{- end }}
       containers:
@@ -256,14 +257,18 @@ spec:
             {{- if .Values.secondary.extraVolumeMounts }}
             {{- include "common.tplvalues.render" (dict "value" .Values.secondary.extraVolumeMounts "context" $) | nindent 12 }}
             {{- end }}
-            - name: tmp-dir
+            - name: empty-dir
               mountPath: /tmp
-            - name: app-conf-dir
+              subPath: tmp-dir
+            - name: empty-dir
               mountPath: /opt/bitnami/mariadb/conf
-            - name: app-tmp-dir
+              subPath: app-conf-dir
+            - name: empty-dir
               mountPath: /opt/bitnami/mariadb/tmp
-            - name: app-logs-dir
+              subPath: app-tmp-dir
+            - name: empty-dir
               mountPath: /opt/bitnami/mariadb/logs
+              subPath: app-logs-dir
         {{- if .Values.metrics.enabled }}
         - name: metrics
           image: {{ include "mariadb.metrics.image" . }}
@@ -323,8 +328,9 @@ spec:
             - name: mariadb-credentials
               mountPath: /opt/bitnami/mysqld-exporter/secrets/
           {{- end }}
-            - name: tmp-dir
+            - name: empty-dir
               mountPath: /tmp
+              subPath: app-tmp-dir
           {{- if .Values.metrics.extraVolumeMounts.secondary }}
           {{- include "common.tplvalues.render" (dict "value" .Values.metrics.extraVolumeMounts.secondary "context" $) | nindent 12 }}
           {{- end }}
@@ -348,13 +354,7 @@ spec:
               - key: mariadb-replication-password
                 path: mariadb-replication-password
         {{- end }}
-        - name: app-conf-dir
-          emptyDir: {}
-        - name: app-tmp-dir
-          emptyDir: {}
-        - name: app-logs-dir
-          emptyDir: {}
-        - name: tmp-dir
+        - name: empty-dir
           emptyDir: {}
         {{- if .Values.secondary.extraVolumes }}
         {{- include "common.tplvalues.render" (dict "value" .Values.secondary.extraVolumes "context" $) | nindent 8 }}