68 lines
2.2 KiB
Markdown
68 lines
2.2 KiB
Markdown
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---
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title: " Weekly Kubernetes Community Hangout Notes - March 27 2015 "
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date: 2015-03-28
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slug: weekly-kubernetes-community-hangout
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url: /blog/2015/03/Weekly-Kubernetes-Community-Hangout
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---
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Every week the Kubernetes contributing community meet virtually over Google Hangouts. We want anyone who's interested to know what's discussed in this forum.
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Agenda:
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\- Andy - demo remote execution and port forwarding
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\- Quinton - Cluster federation - Postponed
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\- Clayton - UI code sharing and collaboration around Kubernetes
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Notes from meeting:
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1\. Andy from RedHat:
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* Demo remote execution
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* kubectl exec -p $POD -- $CMD
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* Makes a connection to the master as proxy, figures out which node the pod is on, proxies connection to kubelet, which does the interesting bit. via nsenter.
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* Multiplexed streaming over HTTP using SPDY
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* Also interactive mode:
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* Assumes first container. Can use -c $CONTAINER to pick a particular one.
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* If have gdb pre-installed in container, then can interactively attach it to running process
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* backtrace, symbol tbles, print, etc. Most things you can do with gdb.
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* Can also with careful flag crafting run rsync over this or set up sshd inside container.
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* Some feedback via chat:
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* Andy also demoed port forwarding
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* nsenter vs. docker exec
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* want to inject a binary under control of the host, similar to pre-start hooks
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* socat, nsenter, whatever the pre-start hook needs
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* would be nice to blog post on this
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* version of nginx in wheezy is too old to support needed master-proxy functionality
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2\. Clayton: where are we wrt a community organization for e.g. kubernetes UI components?
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* google-containers-ui IRC channel, mailing list.
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* Tim: google-containers prefix is historical, should just do "kubernetes-ui"
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* also want to put design resources in, and bower expects its own repo.
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* General agreement
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3\. Brian Grant:
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* Testing v1beta3, getting that ready to go in.
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* Paul working on changes to commandline stuff.
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* Early to mid next week, try to enable v1beta3 by default?
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* For any other changes, file issue and CC thockin.
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4\. General consensus that 30 minutes is better than 60
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* Shouldn't artificially try to extend just to fill time.
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