YuniKorn Development: Difference between revisions
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* GitHub yunikorn-core https://github.com/apache/yunikorn-core | * GitHub yunikorn-core https://github.com/apache/yunikorn-core | ||
* GitHub yunikorn-k8shim https://github.com/ovidiuf/yunikorn-k8shim | * GitHub yunikorn-k8shim https://github.com/ovidiuf/yunikorn-k8shim | ||
* JIRA https://issues.apache.org/jira/projects/YUNIKORN/summary | |||
=Internal= | =Internal= | ||
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=Debugger Setup= | =Debugger Setup= | ||
{{External|https://yunikorn.apache.org/docs/next/developer_guide/env_setup/#debug-code-locally}} | {{External|https://yunikorn.apache.org/docs/next/developer_guide/env_setup/#debug-code-locally}} | ||
=Packages= | |||
==<tt>yunikorn-scheduler-interface</tt>== | |||
{{External|https://github.com/apache/yunikorn-scheduler-interface}} | |||
==<tt></tt>== | |||
==<tt>yunikorn-k8shim</tt>== | |||
{{External|https://github.com/apache/yunikorn-k8shim}} | |||
===Implementation Notes=== | |||
* After a "task" allocation ask is successfully handled by the core scheduler and a node is found for it, the actual binding of the Kubernetes Pod to Node is handled in <code>cache.Task#postTaskAllocated()</code>.The binding is done by: | |||
<syntaxhighlight lang='go'> | |||
... | |||
task.context.apiProvider.GetAPIs().KubeClient.Bind(task.pod, task.nodeName) | |||
... | |||
</syntaxhighlight> | |||
==<tt></tt>== | |||
==<tt></tt>== | |||
=Status= | =Status= | ||
| Line 38: | Line 58: | ||
</font> | </font> | ||
in the container. Probably the format is not correct. | in the container. Probably the format is not correct. | ||
=Open Source Contributions= | |||
Latest revision as of 21:25, 16 January 2024
External
- GitHub yunikorn-core https://github.com/apache/yunikorn-core
- GitHub yunikorn-k8shim https://github.com/ovidiuf/yunikorn-k8shim
- JIRA https://issues.apache.org/jira/projects/YUNIKORN/summary
Internal
Overview
yunikorn-scheduler-interface ↑ yunikorn-core ↑ yunikorn-k8shim yunikorn-web yunikorn-release yunikorn-site
Development Environment Setup
Build and Run
Debugger Setup
Packages
yunikorn-scheduler-interface
yunikorn-k8shim
Implementation Notes
- After a "task" allocation ask is successfully handled by the core scheduler and a node is found for it, the actual binding of the Kubernetes Pod to Node is handled in
cache.Task#postTaskAllocated().The binding is done by:
...
task.context.apiProvider.GetAPIs().KubeClient.Bind(task.pod, task.nodeName)
...
Status
The attempt to build the executable on Mac and cross-compile for linux/amd64 produced an executable that yields:
exec /yunikorn-scheduler: no such file or directory
in the container. Probably the format is not correct.