mirror of
https://github.com/derailed/k9s.git
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Sławek Piotrowski
33d592deb4
This executes simple container in host IPC, network and PID space. Then is uses nsenter to switch other namespaces and execute BASH.
35 lines
784 B
YAML
35 lines
784 B
YAML
plugins:
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node-root-shell:
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shortCut: a
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description: Run root shell on node
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dangerous: true
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scopes:
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- nodes
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command: bash
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background: false
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confirm: true
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args:
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- -c
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- |
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host="$1"
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json='
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{
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"apiVersion": "v1",
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"spec": {
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"hostIPC": true,
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"hostNetwork": true,
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"hostPID": true
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'
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if ! [[ -z "$host" ]]; then
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json+=",
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\"nodeSelector\" : {
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\"kubernetes.io/hostname\" : \"$host\"
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}
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";
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fi
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json+='
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}
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}
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'
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kubectl run -ti --image alpine:3.8 --rm --privileged --restart=Never --overrides="$json" root --command -- nsenter -t 1 -m -u -n -i -- bash -l
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