mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-10-28 18:05:31 +00:00
63 lines
2.1 KiB
Bash
Executable File
63 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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#usage:
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#runcmdinstaller: issue command which run in the installer and print the command output
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#runcmdinstaller <node> "<command>"
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node=$1
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shift
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cmd=$*
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function print_usage {
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echo "Usage:"
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echo " runcmdinstaller <node> <commands>"
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echo " runcmdinstaller [-h] [--help]"
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echo "Description:"
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echo " A debug tool to run commands inside the os installer of a node"
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echo "Notice:"
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echo " 1. runcmdinstaller is only available against the node provisioned with xcatdebugmode turned on(1 or 2)"
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echo " 2. <node> can not be multiple nodes or node group"
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echo " 3. <node> must be the node in 'installing' status"
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echo " 4. <commands> must be the commads which will return immediately, otherwise, runcmdinstaller will be blocked"
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echo " 5. runcmdinstaller can not be run concurrently"
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}
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if [ "$node" = "-h" ] || [ "$node" = "--help" ]; then
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print_usage
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exit 0
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fi
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if [ -z "$node" ] || [ -z "$cmd" ];then
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print_usage
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exit 1
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fi
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XCATDEBUGMODE=$(lsdef -t site -o clustersite -i xcatdebugmode 2>/dev/null | grep "xcatdebugmode="|cut -d= -f2)
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if [[ -z "$XCATDEBUGMODE" || "$XCATDEBUGMODE" == "0" ]];then
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echo "Warning:"
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echo " The xcatdebugmode is disabled"
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echo " runcmdinstaller is only available against the node provisioned with xcatdebugmode enabled(
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1 or 2)"
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else
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NSupdate=$(lsdef -t site -o clustersite -i nodestatus 2>/dev/null | grep "nodestatus="|cut -d= -f2)
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nodestatus=$(lsdef $node -i status 2>/dev/null | grep "status="|cut -d= -f2)
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if [[ "$NSupdate" != "n" && "$NSupdate" != "N" && "$NSupdate" != "0" && "$nodestatus" != "installing" ]];then
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echo "Warning:"
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echo " The node status update is enabled and the 'nodestatus' of $node is $nodestatus"
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echo " runcmdinstaller can only be run against the node in 'installing' status!"
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fi
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fi
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type -p nc >/dev/null 2>&1
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retcode=$?
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if [ "$retcode" != "0" ];then
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echo "Error:"
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echo "nc(netcat) is not installed, please install it first!"
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exit $retcode
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fi
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echo "sh $cmd 2>&1" | nc -w 20 $node 3001
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