Annotation of /mcore-src/trunk/mcore-tools/src/modules/systemd/mcore-system-service.in
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Revision 2648 -
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Tue Nov 10 14:41:19 2015 UTC (8 years, 6 months ago) by niro
File size: 1828 byte(s)
Tue Nov 10 14:41:19 2015 UTC (8 years, 6 months ago) by niro
File size: 1828 byte(s)
-use a helper script to control system services and to be able to control services with other modules
| 1 | niro | 2648 | #!/bin/bash |
| 2 | |||
| 3 | MCORE_LIBDIR="@@MCORE_LIBDIR@@" | ||
| 4 | source @@SYSCONFDIR@@/mcore/mcore.conf | ||
| 5 | source ${MCORE_LIBDIR}/include/common.global.class | ||
| 6 | source ${MCORE_LIBDIR}/include/daemon.global.class | ||
| 7 | |||
| 8 | die() { echo "ERROR: $@"; exit 1; } | ||
| 9 | |||
| 10 | control_service() | ||
| 11 | { | ||
| 12 | local command="$1" | ||
| 13 | local service="$2" | ||
| 14 | local chrooted | ||
| 15 | |||
| 16 | if [[ -n ${MROOT} ]] && [[ ${MROOT} != / ]] | ||
| 17 | then | ||
| 18 | chrooted="system_chroot" | ||
| 19 | case ${command} in | ||
| 20 | start|stop|restart|reload) | ||
| 21 | eecho "Command not available while \$MROOT is set" | ||
| 22 | return 1 | ||
| 23 | ;; | ||
| 24 | esac | ||
| 25 | fi | ||
| 26 | |||
| 27 | if [[ -n $(${chrooted} systemctl status ${service} | grep 'Reason: No such file or directory') ]] | ||
| 28 | then | ||
| 29 | eecho "Service '${service}' unknown!" | ||
| 30 | return 1 | ||
| 31 | fi | ||
| 32 | |||
| 33 | # auto-append .service to fix issues while $MROOT is set | ||
| 34 | if [[ -n $(echo ${service} | grep -v '.service$\|.target$\|.mount$\|.socket$\|.timer$') ]] | ||
| 35 | then | ||
| 36 | service="${service}.service" | ||
| 37 | decho "\$service replaced with '${service}'" | ||
| 38 | fi | ||
| 39 | |||
| 40 | case "${command}" in | ||
| 41 | start) ${chrooted} systemctl start "${service}" ;; | ||
| 42 | stop) ${chrooted} systemctl stop "${service}" ;; | ||
| 43 | restart) ${chrooted} systemctl try-restart "${service}" ;; | ||
| 44 | reload) ${chrooted} systemctl reload-or-try-restart "${service}" ;; | ||
| 45 | enable) ${chrooted} systemctl enable "${service}" ;; | ||
| 46 | disable) ${chrooted} systemctl disable "${service}" ;; | ||
| 47 | status) ${chrooted} systemctl status "${service}" ;; | ||
| 48 | enabled) ${chrooted} systemctl is-enabled "${service}"; rvecho "$?" ;; | ||
| 49 | runlevel) rvecho "$(readline ${MROOT}@@SYSTEMDSYSTEMCONFDIR@@/default.target)" ;; | ||
| 50 | *) return 1 ;; | ||
| 51 | esac | ||
| 52 | } | ||
| 53 | |||
| 54 | # very basic getops | ||
| 55 | for argv in $* | ||
| 56 | do | ||
| 57 | case $1 in | ||
| 58 | --start|--stop|--restart|--reload|--enable|--disable|--status|--enabled|--runlevel) command="${1//--}" ;; | ||
| 59 | --service) shift; service="$1" ;; | ||
| 60 | esac | ||
| 61 | shift | ||
| 62 | done | ||
| 63 | |||
| 64 | [[ -n ${command} ]] || die "No command given" | ||
| 65 | control_service "${command}" "${service}" ;; |