133 lines
4.3 KiB
Bash
133 lines
4.3 KiB
Bash
#!/bin/bash -e
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showUsage()
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{
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me="$(basename "$0")"
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cat <<EOF
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Usage: $me [OPTION] PATH
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This command starts supervisord with a provided configuration and set of
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services in foreground mode. When the configuration changes, supervisord and all
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services need to be restarted.
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To do more efficient (but stateful) upgrades, use
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\`nixproc-supervisord-switch'.
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Options:
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--state-dir Changes the directory in which the state of the
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processes are stored
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--runtime-dir Changes the directory in which the PID files are stored
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--log-dir Changes the directory in which the log files are stored
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--tmp-dir Changes the directory in which temp files are stored
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--cache-dir Changes the directory in which cache files are stored
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--spool-dir Changes the directory in which spool files are stored
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--lock-dir Changes the directory in which lock files are stored
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--lib-dir Changes the directory in which state files are stored
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--force-disable-user-change
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Forces to not create users, groups or change user
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permissions
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--show-trace Shows a trace of the output
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--extra-params=PARAMS
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A string with an attribute set in the Nix expression
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language propagating extra parameters to the input models
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-h, --help Shows the usage of this command
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Environment:
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NIXPROC_STATE_DIR Changes the directory in which the state of the
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processes is stored
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NIXPROC_RUNTIME_DIR Changes the directory in which the PID files are stored
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NIXPROC_LOG_DIR Changes the directory in which log files are stored
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NIXPROC_TMP_DIR Changes the directory in which temp files are stored
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NIXPROC_CACHE_DIR Changes the directory in which cache files are stored
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NIXPROC_SPOOL_DIR Changes the directory in which spool files are stored
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NIXPROC_LOCK_DIR Changes the directory in which lock files are stored
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NIXPROC_LIB_DIR Changes the directory in which state files are stored
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NIXPROC_FORCE_DISABLE_USER_CHANGE
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Forces to not create users, groups or change user
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permissions
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EOF
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}
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# Parse valid argument options
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PARAMS=`@getopt@ -n $0 -o h -l state-dir:,runtime-dir:,log-dir:,tmp-dir:,cache-dir:,spool-dir:,lock-dir:,lib-dir:,force-disable-user-change,show-trace,extra-params:,help -- "$@"`
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if [ $? != 0 ]
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then
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showUsage
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exit 1
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fi
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# Evaluate valid options
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eval set -- "$PARAMS"
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while [ "$1" != "--" ]
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do
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case "$1" in
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--state-dir)
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stateDirArg="--state-dir $2"
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;;
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--runtime-dir)
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runtimeDirArg="--runtime-dir $2"
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;;
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--log-dir)
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logDirArg="--log-dir $2"
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;;
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--tmp-dir)
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tmpDirArg="--tmp-dir $2"
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;;
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--cache-dir)
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cacheDirArg="--cache-dir $2"
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;;
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--spool-dir)
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spoolDirArg="--spool-dir $2"
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;;
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--lock-dir)
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lockDirArg="--lock-dir $2"
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;;
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--lib-dir)
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libDirArg="--lib-dir $2"
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;;
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--force-disable-user-change)
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forceDisableUserChangeArg="--force-disable-user-change"
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;;
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--show-trace)
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showTraceArg="--show-trace"
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;;
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--extra-params)
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extraParamsArg=("--extra-params" "$2")
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;;
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-h|--help)
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showUsage
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exit 0
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;;
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esac
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shift
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done
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shift
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source @commonchecks@
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checkProcessesFile "$1"
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# Build the environment with supervisord config files
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profilePath=$(nixproc-build --process-manager supervisord $stateDirArg $runtimeDirArg $logDirArg $tmpDirArg $cacheDirArg $spoolDirArg $lockDirArg $libDirArg $forceDisableUserChangeArg $showTraceArg "${extraParamsArg[@]}" --no-out-link "$processesFile")
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# Initialize all state
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nixproc-init-state $stateDirArg $runtimeDirArg $logDirArg $tmpDirArg $cacheDirArg $spoolDirArg $lockDirArg $libDirArg $forceDisableUserChangeArg
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# Create groups and users
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dysnomia-addgroups "$profilePath"
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dysnomia-addusers "$profilePath"
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# Start supervisord in foreground mode
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supervisord -n -c "$profilePath/supervisord.conf"
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# Discard groups and users
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dysnomia-delusers "$profilePath"
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dysnomia-delgroups "$profilePath"
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