Comments (4)
@Alien2150 what do you mean by:
Kubernetes scheduler a hint that the service should be moved first before termination ?
Jenkins Controller does not support HA. There is just a single instance running. So how would this help?
from helm-charts.
Good point @torstenwalter . Also after rereading the docs; It might be problematic in various cases when running in non-HA setup (It's even not recommended to not do it then). Maybe providing it optional might be useful in cases where Nodes should be blocked from being taken down (See second example: https://kubernetes.io/docs/tasks/run-application/configure-pdb/#think-about-how-your-application-reacts-to-disruptions)
from helm-charts.
Possible Solution 1: Do not use a PDB and tolerate occasional downtime.
Possible Solution 2: Set PDB with maxUnavailable=0. Have an understanding (outside of Kubernetes) that the cluster operator needs to consult you before termination. When the cluster operator contacts you, prepare for downtime, and then delete the PDB to indicate readiness for disruption. Recreate afterwards.
For solution 1 there is nothing to do. Solution 2 is something I'd rather not implement in the helm chart.
from helm-charts.
So providing it as a template? Might work
from helm-charts.
Related Issues (20)
- Jenkins URL Resets to localhost:8080 in Helm Chart Deployment HOT 3
- Jenkins cannot create slave agent in EKS 1.29
- Mistake in CHANGELOG.md? HOT 1
- JCasC configmap field jcasc-default-config.yaml being written as a horrible string with literal \n instead of using |- HOT 2
- How to override JCasC per environment using Kustomize - difficult due to one big jcasc string
- Jenkins initial admin password secret gets overwritten on every Kustomize build, losing the real login credential - this breaks the login shortly after deployment in GitOps CD systems like ArgoCD HOT 7
- Renovate doesn't update CHANGELOG correctly HOT 2
- Renovate doesn't upgrade Jenkins LTS correctly
- Initcontainer throwing error FileSystemException: /root/.cache
- host alias for the agent container
- Use WATCH mode for config reload sidecar
- 4.12.1 -> default installPlugins are causing versioning issues HOT 1
- Jenkins wont start after 5.1 upgrade HOT 7
- Issues with agent.image map HOT 3
- Getting error while installing helm build HOT 6
- The Pod template configuration of k8s cloud is lost HOT 2
- useJenkinsProxy is not rendered in template
- Document installation using proxy set up with user and password
- jenkinsTunnel in the values.yaml should include a comment not to include protocol like https://
- k3s: Crash on startup after Helm apply HOT 3
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from helm-charts.