Merge pull request #224 from ajoux-accor/nexus/terminationgraceperiod…

…seconds

Add custom terminationgraceperiodseconds

charts/sonatype-nexus/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: sonatype-nexus
-version: 5.1.2
+version: 5.2.0
 appVersion: 3.27.0
 description: Sonatype Nexus is an open source repository manager
 keywords:

charts/sonatype-nexus/README.md

@@ -113,6 +113,7 @@ The following table lists the configurable parameters of the Nexus chart and the
 | `nexus.hostAliases`                         | Aliases for IPs in /etc/hosts       | []                                      |
 | `nexus.context`                             | Non-root path to run Nexus at       | `nil`                                   |
 | `nexus.chownNexusData`                      | Set false to not execute chown to the mounted nexus-data directory at startup | `true` |
+| `nexus.terminationGracePeriodSeconds`       | Let Nexus terminate gracefully [More informations here](#graceful-shutdown-with-terminationGracePeriodSeconds).     | `nil`                                   |
 | `nexusProxy.enabled`                        | Enable nexus proxy                  | `true`                                  |
 | `nexusProxy.svcName`                        | Nexus proxy service name            | `nil`                                  |
 | `nexusProxy.targetPort`                     | Container Port for Nexus proxy      | `8080`                                  |
@@ -323,6 +324,11 @@ You might need to scale the deployment to zero and back up to pick up the change
     kubectl scale --replicas=0 statefulset.apps/sonatype-nexus
     kubectl scale --replicas=1 statefulset.apps/sonatype-nexus
 
+### Graceful shutdown with terminationGracePeriodSeconds
+Customizing terminationGracePeriodSeconds maybe helpful to prevent Orientdb corruption during stop/start actions(eg : upgrade).  
+**WARNING** : It has no effect with the [default image of this chart](https://quay.io/repository/travelaudience/docker-nexus?tag=latest&tab=tags) because of this [issue](https://github.com/travelaudience/docker-nexus/issues/56)  
+However it can be useful when you switch to the official image [here](https://hub.docker.com/r/sonatype/nexus3/tags?page=1&ordering=last_updated)
+
 
 ## After Installing the Chart
 

charts/sonatype-nexus/templates/deployment-statefulset.yaml

@@ -333,6 +333,9 @@ spec:
         {{- if .Values.deployment.additionalVolumes }}
 {{ toYaml .Values.deployment.additionalVolumes | indent 8 }}
         {{- end }}
+    {{- if .Values.nexus.terminationGracePeriodSeconds }}
+      terminationGracePeriodSeconds: {{ .Values.nexus.terminationGracePeriodSeconds }}
+    {{- end }}
     {{- with .Values.tolerations }}
       tolerations:
 {{ toYaml . | indent 8 }}

charts/sonatype-nexus/values.yaml

@@ -92,6 +92,10 @@ nexus:
   # When using nexus it is important that all the files in the data directory have the proper owner configured. Therefore this
   # value defaults to true to apply chown -R nexus:nexus to the mounted directory at every startup of the container.
   chownNexusData: true
+  # terminationGracePeriodSeconds : 30
+  # Set this value longer than the expected cleanup time for your process. Defaults to 30 seconds.
+  # WARNING : It has no effect with quay.io/travelaudience/docker-nexus which is using Runsvdir (https://github.com/travelaudience/docker-nexus/issues/56)
+  # However it can be useful when you switch to the official image (https://hub.docker.com/r/sonatype/nexus3/tags?page=1&ordering=last_updated)
 
 route:
   enabled: false