Stateful Set in Kubernetes is specifically designed for stateful application, and it works well with Confluence Data Center. This is how I designed to run Confluence Data Center on Kubernetes (AWS EKS). And here is a quick demo of scaling up and down.
The kubelet uses liveness probes to know when to restart a Container. For example, liveness probes could catch a deadlock, where an application is running, but unable to make progress. Restarting a Container in such a state can help to make the application more available despite bugs. The kubelet uses readiness probes to know when … Continue reading Configure readinessProbe and livenessProbe for Jira Container on Kubernetes
As wrote earlier, I have a Jira Data Center cluster running on Kubernetes. The cluster has three nodes, and traefik is the ingress controller. https://gist.github.com/jc1518/9f1e0da8d61a865de9eef305d3cb20e2 Sometimes when I create a new issue or open a setting, I got the following errors: The root cause of this is that the request goes to a Jira node … Continue reading Configure Traefik Sticky Session in Kubernetes
You can only resize volumes containing a file system if the file system is XFS, Ext3, or Ext4. When a volume contains a file system, the file system is only resized when a new Pod is using the PersistentVolumeClaim in ReadWrite mode. File system expansion is either done when a Pod is starting up or when a … Continue reading Resize Persistent Volume in Kubernetes
There are two ways to reindex Jira Data Center without downtime on Kubernetes. My Jira cluster runs a statefulSet in kubernetes. The configuration details: https://gist.github.com/jc1518/e6ec84f01e4fbe2e5517a02ed38b24ca DON'T use the following methods if you have livenessProbe to monitor the /status. As your pod may get killed when it is doing the re-indexing. You should monitor / for … Continue reading Reindex Jira Data Center without downtime on Kubernetes