Diff of /trunk/include/mtools.minc

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	trunk/include/mtools.minc revision 8 by niro, Fri Jun 12 17:27:14 2009 UTC	branches/magellan-next/include/mtools.minc revision 32 by niro, Tue Dec 13 17:33:23 2011 UTC
#	Line 1	Line 1
1	# $Header: /magellan-cvs/mage/include/mtools.minc,v 1.3 2008/02/10 12:13:56 niro Exp $	# $Id$
2
3	# adds services to runlevels and starts them	# adds services to runlevels and starts them
4	# mstartservice service {/path/to/service_exec}	# mstartservice service {/path/to/service_exec}
#	Line 7  mstartservice()	Line 7  mstartservice()
7	local service="$1"	local service="$1"
8	local service_exec="$2"	local service_exec="$2"
9
10		# 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	[[ -z ${service_exec} ]] && service_exec="$(which ${service})"	[[ -z ${service_exec} ]] && service_exec="$(which ${service})"
18
19	# add service to default runlevels	# add service to default runlevels
#	Line 35  mstopservice()	Line 42  mstopservice()
42	local service="$1"	local service="$1"
43	local service_exec="$2"	local service_exec="$2"
44
45	[[ -z ${service_exec} ]] && service_exec="$(which ${service} 2> /dev/null)"	# only run if sysV init was found
46		if [[ ! -f /etc/rc.d/init.d/functions ]]
47		then
48		echo "sysV init not found, not adding service ${service} to runlevels!"
49		return
50		fi
51
52		[[ -z ${service_exec} ]] && service_exec="$(which ${service})"
53
54	# only stop the service if ${service_exec} does not exist	# only stop the service if ${service_exec} does not exist
55	[[ -f ${MROOT}/${service_exec} ]] && return	[[ -f ${MROOT}/${service_exec} ]] && return
#	Line 64  mreloadservice()	Line 78  mreloadservice()
78	local service="$1"	local service="$1"
79	local service_exec="$2"	local service_exec="$2"
80
81	[[ -z ${service_exec} ]] && service_exec="$(which ${service} 2> /dev/null)"	# only run if sysV init was found
82		if [[ ! -f /etc/rc.d/init.d/functions ]]
83		then
84		echo "sysV init not found, not adding service ${service} to runlevels!"
85		return
86		fi
87
88		[[ -z ${service_exec} ]] && service_exec="$(which ${service})"
89
90	# do not stop services on bootstrap or MROOT!=/	# do not stop services on bootstrap or MROOT!=/
91	if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]	if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
#	Line 76  mreloadservice()	Line 97  mreloadservice()
97	fi	fi
98	fi	fi
99	}	}
100
101		# adds systemd units to runlevels and starts them
102		# mstartunit service {/path/to/service_exec}
103		mstartunit()
104		{
105		local service="$1"
106		local service_exec="$2"
107		local opts
108
109		# only run if systemd was found
110		if [[ ! -x /bin/systemctl ]]
111		then
112		echo "systemd not found, not adding unit ${service} to runlevels!"
113		return
114		fi
115
116		if [[ ${MROOT} != / ]] && [[ ! -z ${MROOT} ]]
117		then
118		opts="--root ${MROOT}"
119		fi
120
121		if [[ -z ${service_exec} ]]
122		then
123		case ${service} in
124		*.service) service_exec="$(which ${service%%.service} 2> /dev/null)" ;;
125		*.socket) service_exec="$(which ${service%%.socket} 2> /dev/null)" ;;
126		*.mount) service_exec="$(which ${service%%.mount} 2> /dev/null)" ;;
127		*.target) service_exec="$(which ${service%%.target} 2> /dev/null)" ;;
128		*) service_exec="$(which ${service} 2> /dev/null)" ;;
129		esac
130		fi
131
132		# add service to default runlevels
133		echo -e " ${COLBLUE}[${COLGREEN}+${COLBLUE}]${COLDEFAULT} adding unit ${service} to default runlevels ..."
134		# reload daemon to honor changed unit files
135		systemctl ${opts} daemon-reload
136		systemctl ${opts} enable ${service}
137
138		# do not start services on bootstrap or MROOT!=/
139		if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
140		then
141		echo -e " ${COLBLUE}[${COLGREEN}+${COLBLUE}]${COLDEFAULT} starting unit ${service} ..."
142		# start or restart the service
143		# dont use try-restart, works only with active services!
144		systemctl restart ${service}
145		fi
146		}
147
148		# removes systemd units from runlevels and stops them
149		# mstopunit service {/path/to/service_exec}
150		mstopunit()
151		{
152		local service="$1"
153		local service_exec="$2"
154		local opts
155
156		# only run if systemd was found
157		if [[ ! -x /bin/systemctl ]]
158		then
159		echo "systemd not found, not removing unit ${service} from runlevels!"
160		return
161		fi
162
163		if [[ ${MROOT} != / ]] && [[ ! -z ${MROOT} ]]
164		then
165		opts="--root ${MROOT}"
166		fi
167
168		if [[ -z ${service_exec} ]]
169		then
170		case ${service} in
171		*.service) service_exec="$(which ${service%%.service} 2> /dev/null)" ;;
172		*.socket) service_exec="$(which ${service%%.socket} 2> /dev/null)" ;;
173		*.mount) service_exec="$(which ${service%%.mount} 2> /dev/null)" ;;
174		*.target) service_exec="$(which ${service%%.target} 2> /dev/null)" ;;
175		*) service_exec="$(which ${service} 2> /dev/null)" ;;
176		esac
177		fi
178
179		# only stop the service if ${service_exec} does not exist
180		[[ -f ${MROOT}/${service_exec} ]] && return
181
182		# del services from runlevel regardless if they exist or not
183		echo -e " ${COLBLUE}[${COLRED}-${COLBLUE}]${COLDEFAULT} removing unit ${service} from default runlevels ..."
184		# reload daemon to honor changed unit files
185		systemctl ${opts} daemon-reload
186		systemctl ${opts} disable ${service}
187
188		# do not stop services on bootstrap or MROOT!=/
189		if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
190		then
191		echo -e " ${COLBLUE}[${COLGREEN}+${COLBLUE}]${COLDEFAULT} stopping unit ${service} ..."
192		systemctl stop ${service}
193		# try harder
194		if [[ -n $(pidof ${service_exec}) ]]
195		then
196		killall -15 ${service_exec} &> /dev/null
197		sleep 1
198		killall -9 ${service_exec} &> /dev/null
199		fi
200		fi
201		}
202
203		# reloads a systemd unit if already running
204		# mreloadunit service {/path/to/service_exec}
205		mreloadunit()
206		{
207		local service="$1"
208		local service_exec="$2"
209		local opts
210
211		# only run if systemd was found
212		if [[ ! -x /bin/systemctl ]]
213		then
214		echo "systemd not found, not removing unit ${service} from runlevels!"
215		return
216		fi
217
218		if [[ ${MROOT} != / ]] && [[ ! -z ${MROOT} ]]
219		then
220		opts="--root ${MROOT}"
221		fi
222
223		if [[ -z ${service_exec} ]]
224		then
225		case ${service} in
226		*.service) service_exec="$(which ${service%%.service} 2> /dev/null)" ;;
227		*.socket) service_exec="$(which ${service%%.socket} 2> /dev/null)" ;;
228		*.mount) service_exec="$(which ${service%%.mount} 2> /dev/null)" ;;
229		*.target) service_exec="$(which ${service%%.target} 2> /dev/null)" ;;
230		*) service_exec="$(which ${service} 2> /dev/null)" ;;
231		esac
232		fi
233
234		# reload daemon to honor changed unit files
235		systemctl ${opts} daemon-reload
236
237		# do not stop services on bootstrap or MROOT!=/
238		if [[ ${MAGE_BOOTSTRAP} != true ]] && [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
239		then
240		# only reload the service if running
241		systemctl reload-or-try-restart ${service}
242		fi
243		}

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