Annotation of /trunk/include/mtools.minc
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Revision 63 -
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Wed Oct 9 12:23:06 2013 UTC (10 years, 7 months ago) by niro
File size: 8383 byte(s)
Wed Oct 9 12:23:06 2013 UTC (10 years, 7 months ago) by niro
File size: 8383 byte(s)
-fix broken --root handling of systemctl via chroot solution
| 1 | niro | 18 | # $Id$ |
| 2 | niro | 1 | |
| 3 | # adds services to runlevels and starts them | ||
| 4 | # mstartservice service {/path/to/service_exec} | ||
| 5 | mstartservice() | ||
| 6 | { | ||
| 7 | local service="$1" | ||
| 8 | local service_exec="$2" | ||
| 9 | |||
| 10 | niro | 18 | # only run if sysV init was found |
| 11 | if [[ ! -f /etc/rc.d/init.d/functions ]] | ||
| 12 | then | ||
| 13 | echo "sysV init not found, not adding service ${service} to runlevels!" | ||
| 14 | return | ||
| 15 | fi | ||
| 16 | |||
| 17 | niro | 34 | # don't run if feature !autosvc was set |
| 18 | if mqueryfeature "!autosvc" | ||
| 19 | then | ||
| 20 | echo "!autosvc detected; auto management of services disabled." | ||
| 21 | return | ||
| 22 | fi | ||
| 23 | |||
| 24 | niro | 20 | [[ -z ${service_exec} ]] && service_exec="$(which ${service})" |
| 25 | niro | 1 | |
| 26 | # add service to default runlevels | ||
| 27 | niro | 8 | echo -e " ${COLBLUE}[${COLGREEN}+${COLBLUE}]${COLDEFAULT} adding ${service} to default runlevels ..." |
| 28 | niro | 1 | [[ -x ${MROOT}/etc/rc.d/init.d/${service} ]] && rc-config add ${service} &> /dev/null |
| 29 | |||
| 30 | # do not start services on bootstrap or MROOT!=/ | ||
| 31 | if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
| 32 | then | ||
| 33 | # start service | ||
| 34 | if [[ -n $(pidof ${service_exec}) ]] | ||
| 35 | then | ||
| 36 | # restart service | ||
| 37 | /etc/init.d/${service} restart | ||
| 38 | else | ||
| 39 | # start service | ||
| 40 | /etc/init.d/${service} start | ||
| 41 | fi | ||
| 42 | fi | ||
| 43 | } | ||
| 44 | |||
| 45 | # removes services from runlevels and stops them | ||
| 46 | # mstopservice service {/path/to/service_exec} | ||
| 47 | mstopservice() | ||
| 48 | { | ||
| 49 | local service="$1" | ||
| 50 | local service_exec="$2" | ||
| 51 | |||
| 52 | niro | 18 | # only run if sysV init was found |
| 53 | if [[ ! -f /etc/rc.d/init.d/functions ]] | ||
| 54 | then | ||
| 55 | echo "sysV init not found, not adding service ${service} to runlevels!" | ||
| 56 | return | ||
| 57 | fi | ||
| 58 | |||
| 59 | niro | 34 | # don't run if feature !autosvc was set |
| 60 | if mqueryfeature "!autosvc" | ||
| 61 | then | ||
| 62 | echo "!autosvc detected; auto management of services disabled." | ||
| 63 | return | ||
| 64 | fi | ||
| 65 | niro | 1 | |
| 66 | niro | 34 | if [[ -z ${service_exec} ]] |
| 67 | then | ||
| 68 | service_exec="$(which ${service})" | ||
| 69 | elif [[ x$(basename ${service_exec}) = x${service_exec} ]] | ||
| 70 | then | ||
| 71 | # expand full path | ||
| 72 | service_exec="$(which ${service_exec})" | ||
| 73 | fi | ||
| 74 | |||
| 75 | niro | 1 | # only stop the service if ${service_exec} does not exist |
| 76 | niro | 34 | [[ -x ${MROOT}/${service_exec} ]] && return |
| 77 | niro | 1 | |
| 78 | # del services from runlevel regardless if they exist or not | ||
| 79 | niro | 8 | echo -e " ${COLBLUE}[${COLRED}-${COLBLUE}]${COLDEFAULT} removing ${service} from default runlevels ..." |
| 80 | niro | 1 | rc-config del ${service} &> /dev/null |
| 81 | |||
| 82 | # do not stop services on bootstrap or MROOT!=/ | ||
| 83 | if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
| 84 | then | ||
| 85 | # stop service if running | ||
| 86 | if [[ -n $(pidof ${service_exec}) ]] | ||
| 87 | then | ||
| 88 | killall -15 ${service_exec} &> /dev/null | ||
| 89 | sleep 1 | ||
| 90 | killall -9 ${service_exec} &> /dev/null | ||
| 91 | fi | ||
| 92 | fi | ||
| 93 | niro | 4 | } |
| 94 | |||
| 95 | # reloads a service if already running | ||
| 96 | # mreloadservice service {/path/to/service_exec} | ||
| 97 | mreloadservice() | ||
| 98 | { | ||
| 99 | local service="$1" | ||
| 100 | local service_exec="$2" | ||
| 101 | |||
| 102 | niro | 18 | # only run if sysV init was found |
| 103 | if [[ ! -f /etc/rc.d/init.d/functions ]] | ||
| 104 | then | ||
| 105 | echo "sysV init not found, not adding service ${service} to runlevels!" | ||
| 106 | return | ||
| 107 | fi | ||
| 108 | |||
| 109 | niro | 34 | # don't run if feature !autosvc was set |
| 110 | if mqueryfeature "!autosvc" | ||
| 111 | then | ||
| 112 | echo "!autosvc detected; auto management of services disabled." | ||
| 113 | return | ||
| 114 | fi | ||
| 115 | |||
| 116 | niro | 20 | [[ -z ${service_exec} ]] && service_exec="$(which ${service})" |
| 117 | niro | 4 | |
| 118 | # do not stop services on bootstrap or MROOT!=/ | ||
| 119 | if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
| 120 | then | ||
| 121 | # only reload the service if running | ||
| 122 | if [[ -n $(pidof ${service_exec}) ]] | ||
| 123 | then | ||
| 124 | /etc/init.d/${service} reload | ||
| 125 | fi | ||
| 126 | fi | ||
| 127 | } | ||
| 128 | niro | 16 | |
| 129 | # adds systemd units to runlevels and starts them | ||
| 130 | # mstartunit service {/path/to/service_exec} | ||
| 131 | mstartunit() | ||
| 132 | { | ||
| 133 | local service="$1" | ||
| 134 | local service_exec="$2" | ||
| 135 | niro | 32 | local opts |
| 136 | niro | 63 | local chroot |
| 137 | niro | 16 | |
| 138 | # only run if systemd was found | ||
| 139 | niro | 43 | if [[ ! -x /bin/systemctl ]] && [[ ! -x /usr/bin/systemctl ]] |
| 140 | niro | 16 | then |
| 141 | echo "systemd not found, not adding unit ${service} to runlevels!" | ||
| 142 | return | ||
| 143 | fi | ||
| 144 | |||
| 145 | niro | 34 | # don't run if feature !autosvc was set |
| 146 | if mqueryfeature "!autosvc" | ||
| 147 | then | ||
| 148 | echo "!autosvc detected; auto management of services disabled." | ||
| 149 | return | ||
| 150 | fi | ||
| 151 | |||
| 152 | niro | 17 | if [[ ${MROOT} != / ]] && [[ ! -z ${MROOT} ]] |
| 153 | niro | 16 | then |
| 154 | niro | 63 | # symlinks root path too, not exactly what we want |
| 155 | #opts="--root ${MROOT}" | ||
| 156 | if [ -x $(type -P systemd-nspawn) ] | ||
| 157 | then | ||
| 158 | chroot="$(type -P systemd-nspawn)" | ||
| 159 | else | ||
| 160 | chroot="chroot" | ||
| 161 | fi | ||
| 162 | niro | 16 | fi |
| 163 | |||
| 164 | niro | 20 | if [[ -z ${service_exec} ]] |
| 165 | then | ||
| 166 | case ${service} in | ||
| 167 | *.service) service_exec="$(which ${service%%.service} 2> /dev/null)" ;; | ||
| 168 | *.socket) service_exec="$(which ${service%%.socket} 2> /dev/null)" ;; | ||
| 169 | *.mount) service_exec="$(which ${service%%.mount} 2> /dev/null)" ;; | ||
| 170 | *.target) service_exec="$(which ${service%%.target} 2> /dev/null)" ;; | ||
| 171 | *) service_exec="$(which ${service} 2> /dev/null)" ;; | ||
| 172 | esac | ||
| 173 | fi | ||
| 174 | niro | 16 | |
| 175 | # add service to default runlevels | ||
| 176 | echo -e " ${COLBLUE}[${COLGREEN}+${COLBLUE}]${COLDEFAULT} adding unit ${service} to default runlevels ..." | ||
| 177 | # reload daemon to honor changed unit files | ||
| 178 | niro | 63 | if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] |
| 179 | then | ||
| 180 | systemctl ${opts} daemon-reload | ||
| 181 | fi | ||
| 182 | ${chroot} systemctl ${opts} enable ${service} | ||
| 183 | niro | 16 | |
| 184 | # do not start services on bootstrap or MROOT!=/ | ||
| 185 | if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
| 186 | then | ||
| 187 | niro | 21 | echo -e " ${COLBLUE}[${COLGREEN}+${COLBLUE}]${COLDEFAULT} starting unit ${service} ..." |
| 188 | niro | 16 | # start or restart the service |
| 189 | niro | 22 | # dont use try-restart, works only with active services! |
| 190 | systemctl restart ${service} | ||
| 191 | niro | 16 | fi |
| 192 | } | ||
| 193 | |||
| 194 | # removes systemd units from runlevels and stops them | ||
| 195 | # mstopunit service {/path/to/service_exec} | ||
| 196 | mstopunit() | ||
| 197 | { | ||
| 198 | local service="$1" | ||
| 199 | local service_exec="$2" | ||
| 200 | niro | 32 | local opts |
| 201 | niro | 16 | |
| 202 | # only run if systemd was found | ||
| 203 | niro | 43 | if [[ ! -x /bin/systemctl ]] && [[ ! -x /usr/bin/systemctl ]] |
| 204 | niro | 16 | then |
| 205 | echo "systemd not found, not removing unit ${service} from runlevels!" | ||
| 206 | return | ||
| 207 | fi | ||
| 208 | |||
| 209 | niro | 34 | # don't run if feature !autosvc was set |
| 210 | if mqueryfeature "!autosvc" | ||
| 211 | then | ||
| 212 | echo "!autosvc detected; auto management of services disabled." | ||
| 213 | return | ||
| 214 | fi | ||
| 215 | |||
| 216 | niro | 17 | if [[ ${MROOT} != / ]] && [[ ! -z ${MROOT} ]] |
| 217 | niro | 16 | then |
| 218 | niro | 32 | opts="--root ${MROOT}" |
| 219 | niro | 16 | fi |
| 220 | |||
| 221 | niro | 20 | if [[ -z ${service_exec} ]] |
| 222 | then | ||
| 223 | case ${service} in | ||
| 224 | *.service) service_exec="$(which ${service%%.service} 2> /dev/null)" ;; | ||
| 225 | *.socket) service_exec="$(which ${service%%.socket} 2> /dev/null)" ;; | ||
| 226 | *.mount) service_exec="$(which ${service%%.mount} 2> /dev/null)" ;; | ||
| 227 | *.target) service_exec="$(which ${service%%.target} 2> /dev/null)" ;; | ||
| 228 | *) service_exec="$(which ${service} 2> /dev/null)" ;; | ||
| 229 | esac | ||
| 230 | niro | 34 | elif [[ x$(basename ${service_exec}) = x${service_exec} ]] |
| 231 | then | ||
| 232 | # expand full path | ||
| 233 | service_exec="$(which ${service_exec})" | ||
| 234 | niro | 20 | fi |
| 235 | niro | 16 | |
| 236 | # only stop the service if ${service_exec} does not exist | ||
| 237 | niro | 34 | [[ -x ${MROOT}/${service_exec} ]] && return |
| 238 | niro | 16 | |
| 239 | # del services from runlevel regardless if they exist or not | ||
| 240 | echo -e " ${COLBLUE}[${COLRED}-${COLBLUE}]${COLDEFAULT} removing unit ${service} from default runlevels ..." | ||
| 241 | # reload daemon to honor changed unit files | ||
| 242 | niro | 32 | systemctl ${opts} daemon-reload |
| 243 | systemctl ${opts} disable ${service} | ||
| 244 | niro | 16 | |
| 245 | # do not stop services on bootstrap or MROOT!=/ | ||
| 246 | if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
| 247 | then | ||
| 248 | niro | 21 | echo -e " ${COLBLUE}[${COLGREEN}+${COLBLUE}]${COLDEFAULT} stopping unit ${service} ..." |
| 249 | niro | 16 | systemctl stop ${service} |
| 250 | # try harder | ||
| 251 | if [[ -n $(pidof ${service_exec}) ]] | ||
| 252 | then | ||
| 253 | killall -15 ${service_exec} &> /dev/null | ||
| 254 | sleep 1 | ||
| 255 | killall -9 ${service_exec} &> /dev/null | ||
| 256 | fi | ||
| 257 | fi | ||
| 258 | } | ||
| 259 | |||
| 260 | # reloads a systemd unit if already running | ||
| 261 | # mreloadunit service {/path/to/service_exec} | ||
| 262 | mreloadunit() | ||
| 263 | { | ||
| 264 | local service="$1" | ||
| 265 | local service_exec="$2" | ||
| 266 | niro | 32 | local opts |
| 267 | niro | 16 | |
| 268 | # only run if systemd was found | ||
| 269 | niro | 43 | if [[ ! -x /bin/systemctl ]] && [[ ! -x /usr/bin/systemctl ]] |
| 270 | niro | 16 | then |
| 271 | echo "systemd not found, not removing unit ${service} from runlevels!" | ||
| 272 | return | ||
| 273 | fi | ||
| 274 | |||
| 275 | niro | 34 | # don't run if feature !autosvc was set |
| 276 | if mqueryfeature "!autosvc" | ||
| 277 | then | ||
| 278 | echo "!autosvc detected; auto management of services disabled." | ||
| 279 | return | ||
| 280 | fi | ||
| 281 | |||
| 282 | niro | 17 | if [[ ${MROOT} != / ]] && [[ ! -z ${MROOT} ]] |
| 283 | niro | 16 | then |
| 284 | niro | 32 | opts="--root ${MROOT}" |
| 285 | niro | 16 | fi |
| 286 | |||
| 287 | niro | 20 | if [[ -z ${service_exec} ]] |
| 288 | then | ||
| 289 | case ${service} in | ||
| 290 | *.service) service_exec="$(which ${service%%.service} 2> /dev/null)" ;; | ||
| 291 | *.socket) service_exec="$(which ${service%%.socket} 2> /dev/null)" ;; | ||
| 292 | *.mount) service_exec="$(which ${service%%.mount} 2> /dev/null)" ;; | ||
| 293 | *.target) service_exec="$(which ${service%%.target} 2> /dev/null)" ;; | ||
| 294 | *) service_exec="$(which ${service} 2> /dev/null)" ;; | ||
| 295 | esac | ||
| 296 | fi | ||
| 297 | niro | 16 | |
| 298 | niro | 28 | # reload daemon to honor changed unit files |
| 299 | niro | 32 | systemctl ${opts} daemon-reload |
| 300 | niro | 28 | |
| 301 | niro | 16 | # do not stop services on bootstrap or MROOT!=/ |
| 302 | if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]] | ||
| 303 | then | ||
| 304 | # only reload the service if running | ||
| 305 | systemctl reload-or-try-restart ${service} | ||
| 306 | fi | ||
| 307 | } |