[FLINK-15788] Various Kubernetes integration improvements

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Component/s: Deployment / Kubernetes
• Assignee: Unassigned
• Reporter: Till Rohrmann
• Created: 28/Jan/20 15:47
• Updated: 06/Nov/20 10:39
• Resolved: 06/Nov/20 10:39

Description

This JIRA ticket is an umbrella issue which collects various improvements we can do in order to improve Flink's Kubernetes integration.

Issue Links

• is a parent of: FLINK-17154 Make ResourceManager#internalDeregisterApplication and implementation asynchronous
• is related to: FLINK-9953 Active Kubernetes integration

Sub-Tasks

• ActionWatcher.await should throw InterruptedException: Closed
• Make FlinkKubeClient and its implementations asynchronous: Resolved
• Don't use ForkJoinPool#commonPool() for executing asynchronous operations in Fabric8FlinkKubeClient: Closed
• Make Flink logs accessible via kubectl logs per default: Closed
• Move kubernetes-entry.sh out of FLINK_HOME/bin: Closed
• Rethink default value of kubernetes.container.image: Closed
• KubernetesClusterDescriptor seems to report unreachable JobManager interface URL: Closed
• Extend Kubernetes documentation on how to use a custom image: Closed
• Reduce logging noise of Fabric8FlinkKubeClient: Resolved
• Support running kubernetes.sh against different context than the current context: Closed
• Limit the maximum length of the value of kubernetes.cluster-id configuration option: Resolved
• Kubernetes Resource leak while deployment exception happens: Resolved
• Throw fatal error in KubernetesResourceManager when the pods watcher is closed with exception: Resolved
• Upgrade jackson-databind dependency to 2.10.1 for security reasons: Closed
• kubernetes-session.sh uses log4j-console.properties: Closed