Merge pull request #19 from vshn/mariadb/probes_support

Add probes support and adjust default startupProbe failureThreshold

Author: TheBigLee

README.md

@@ -15,7 +15,7 @@ helm repo add appcat https://charts.appcat.ch
 
 | Downloads & Changelog | Chart |
 | --- | --- |
-| [![chart downloads](https://img.shields.io/github/downloads/vshn/appcat-charts/vshnmariadb-0.0.11/total)](https://github.com/vshn/appcat-charts/releases/tag/vshnmariadb-0.0.11) | [vshnmariadb](charts/vshnmariadb/README.md) |
+| [![chart downloads](https://img.shields.io/github/downloads/vshn/appcat-charts/vshnmariadb-0.0.12/total)](https://github.com/vshn/appcat-charts/releases/tag/vshnmariadb-0.0.12) | [vshnmariadb](charts/vshnmariadb/README.md) |
 | [![chart downloads](https://img.shields.io/github/downloads/vshn/appcat-charts/vshnpostgresql-0.5.0/total)](https://github.com/vshn/appcat-charts/releases/tag/vshnpostgresql-0.5.0) | [vshnpostgresql](charts/vshnpostgresql/README.md) |
 
 ## Add / Update Charts

charts/vshnmariadb/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1
-appVersion: 0.0.11
+appVersion: 0.0.12
 description: A Helm chart for MariaDB instances using the mariadb-operator
 name: vshnmariadb
-version: 0.0.11
+version: 0.0.12
 maintainers:
   - name: Schedar Team
     email: info@vshn.ch

charts/vshnmariadb/README.gotmpl.md

@@ -23,6 +23,9 @@ Only MariaDB official images are supported. |
 | `resources`             | Resources describes the compute resource requirements.    |
 | `rootPasswordSecretKeyRef` | Reference to the secret containing the root password   |
 | `affinity`              | Definites the affinity for the pods                       |
+| `startupProbe`          | Startup probe configuration for MariaDB containers        | `{failureThreshold: 30}`
+| `livenessProbe`         | Liveness probe configuration for MariaDB containers       |
+| `readinessProbe`        | Readiness probe configuration for MariaDB containers      |
 
 ### Galera
 

charts/vshnmariadb/README.md

@@ -1,6 +1,6 @@
 # vshnmariadb
 
-![Version: 0.0.11](https://img.shields.io/badge/Version-0.0.11-informational?style=flat-square) ![AppVersion: 0.0.11](https://img.shields.io/badge/AppVersion-0.0.11-informational?style=flat-square)
+![Version: 0.0.12](https://img.shields.io/badge/Version-0.0.12-informational?style=flat-square) ![AppVersion: 0.0.12](https://img.shields.io/badge/AppVersion-0.0.12-informational?style=flat-square)
 
 A Helm chart for MariaDB instances using the mariadb-operator
 
@@ -35,6 +35,9 @@ Only MariaDB official images are supported. |
 | `resources`             | Resources describes the compute resource requirements.    |
 | `rootPasswordSecretKeyRef` | Reference to the secret containing the root password   |
 | `affinity`              | Definites the affinity for the pods                       |
+| `startupProbe`          | Startup probe configuration for MariaDB containers        | `{failureThreshold: 30}`
+| `livenessProbe`         | Liveness probe configuration for MariaDB containers       |
+| `readinessProbe`        | Readiness probe configuration for MariaDB containers      |
 
 ### Galera
 

charts/vshnmariadb/templates/mariadb.yaml

@@ -21,6 +21,15 @@ spec:
   {{- with .Values.resources }}
   resources: {{ . | toYaml | nindent 4 }}
   {{- end }}
+  {{- with .Values.startupProbe }}
+  startupProbe: {{ . | toYaml | nindent 4 }}
+  {{- end }}
+  {{- with .Values.livenessProbe }}
+  livenessProbe: {{ . | toYaml | nindent 4 }}
+  {{- end }}
+  {{- with .Values.readinessProbe }}
+  readinessProbe: {{ . | toYaml | nindent 4 }}
+  {{- end }}
   metrics:
     enabled: {{ .Values.metrics.enabled }}
     exporter:

charts/vshnmariadb/values.yaml

@@ -13,8 +13,11 @@ galera:
   config:
     reuseStorageVolume: true
   providerOptions:
-    'gcs.fc_single_primary': 'yes'
-    'cert.log_conflicts': 'yes'
+    "gcs.fc_single_primary": "yes"
+    "cert.log_conflicts": "yes"
+
+startupProbe:
+  failureThreshold: 30
 
 metrics:
   enabled: true