sysvinit scripts

This commit is contained in:
Smaine Kahlouch 2016-01-04 14:24:29 +01:00
parent 6103d673b7
commit d172457504
5 changed files with 262 additions and 40 deletions

View file

@ -39,13 +39,6 @@ DAEMON_USER=root
# #
do_start() do_start()
{ {
# Avoid a potential race at boot time when both monit and init.d start
# the same service
PIDS=$(pidof $DAEMON)
for PID in ${PIDS}; do
kill -9 $PID
done
# Return # Return
# 0 if daemon has been started # 0 if daemon has been started
# 1 if daemon was already running # 1 if daemon was already running

View file

@ -1,4 +1,4 @@
#!/bin/sh #!/bin/bash
# #
# /etc/rc.d/init.d/kubelet # /etc/rc.d/init.d/kubelet
# #
@ -22,22 +22,13 @@
. /etc/rc.d/init.d/functions . /etc/rc.d/init.d/functions
prog="kubelet" prog="kubelet"
exec="{{ bin_dir }}/$prog" exec="/usr/local/bin/$prog"
pidfile="/var/run/$prog.pid" pidfile="/var/run/$prog.pid"
lockfile="/var/lock/subsys/$prog" lockfile="/var/lock/subsys/$prog"
logfile="/var/log/$prog" logfile="/var/log/$prog"
[ -e /etc/kubernetes/$prog ] && . /etc/kubernetes/$prog [ -e /etc/kubernetes/$prog ] && . /etc/kubernetes/$prog
prestart() {
service cgconfig status > /dev/null
if [[ $? != 0 ]]; then
service cgconfig start
fi
}
start() { start() {
if [ ! -x $exec ]; then if [ ! -x $exec ]; then
if [ ! -e $exec ]; then if [ ! -e $exec ]; then
@ -51,11 +42,11 @@ start() {
check_for_cleanup check_for_cleanup
if ! [ -f $pidfile ]; then if ! [ -f $pidfile ]; then
prestart
printf "Starting $prog:\t" printf "Starting $prog:\t"
echo "\n$(date)\n" >> $logfile echo "\n$(date)\n" >> $logfile
$exec $DAEMON_ARGS &>> $logfile & $exec $DAEMON_ARGS &>> $logfile &
pid=$! pid=$!
echo $pid >> $pidfile
touch $lockfile touch $lockfile
success success
echo echo

View file

@ -44,30 +44,24 @@
run_once: true run_once: true
delegate_to: "{{ groups['etcd'][0] }}" delegate_to: "{{ groups['etcd'][0] }}"
- name: Calico | Write calico-node configuration
template: src=calico/calico.conf.j2 dest=/usr/libexec/kubernetes/kubelet-plugins/net/exec/calico/calico_kubernetes.ini
notify: restart calico-node
- name: Calico | Write calico-node systemd init file - name: Calico | Write calico-node systemd init file
template: src=calico/calico-node.service.j2 dest=/etc/systemd/system/calico-node.service template: src=calico/calico-node.service.j2 dest=/etc/systemd/system/calico-node.service
register: newservice when: init_system == "systemd"
notify: notify: restart calico-node
- reload systemd
- restart calico-node
- name: Calico | daemon-reload - name: Calico | Write calico-node initd script
command: systemctl daemon-reload template: src=calico/deb-calico.initd.j2 dest=/etc/init.d/calico-node owner=root mode=755
when: newservice|changed when: init_system == "sysvinit" and ansible_os_family == "Debian"
changed_when: False notify: restart calico-node
- name: Calico | Write calico-node initd script
template: src=calico/rh-calico.initd.j2 dest=/etc/init.d/calico-node owner=root mode=755
when: init_system == "sysvinit" and ansible_os_family == "RedHat"
notify: restart calico-node
- name: Calico | Enable calico-node - name: Calico | Enable calico-node
service: name=calico-node enabled=yes state=started service: name=calico-node enabled=yes state=started
- name: Calico | Disable node mesh
shell: calicoctl bgp node-mesh off
environment:
ETCD_AUTHORITY: "{{ groups['etcd'][0] }}:2379"
when: peer_with_router|default(false) and inventory_hostname in groups['kube-node']
- name: Calico | Configure peering with router(s)
shell: calicoctl node bgp peer add {{ item.router_id }} as {{ item.as }}
environment:
ETCD_AUTHORITY: "{{ groups['etcd'][0] }}:2379"
with_items: peers
when: peer_with_router|default(false) and inventory_hostname in groups['kube-node']

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@ -0,0 +1,114 @@
#!/bin/bash
#
### BEGIN INIT INFO
# Provides: calico-node
# Required-Start: $local_fs $network $syslog
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Calico docker container
# Description:
# Runs calico as a docker container
### END INIT INFO
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="Calico-node Docker"
NAME=calico-node
DAEMON=/usr/local/bin/calicoctl
DAEMON_ARGS=""
DOCKER=$(which docker)
SCRIPTNAME=/etc/init.d/$NAME
DAEMON_USER=root
# Exit if the binary is not present
[ -x "$DAEMON" ] || exit 0
# Exit if the docker package is not installed
[ -x "$DOCKER" ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/network-environment ] && . /etc/network-environment
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
# and status_of_proc is working.
. /lib/lsb/init-functions
do_status()
{
if [ $($DOCKER ps | awk '{ print $2 }' | grep calico/node | wc -l) -eq 1 ]; then
return 0
else
return 1
fi
}
# Function that starts the daemon/service
#
do_start()
{
do_status
retval=$?
if [ $retval -ne 0 ]; then
${DAEMON} node --ip=${DEFAULT_IPV4} >>/dev/null && return 0 || return 2
else
return 1
fi
}
#
# Function that stops the daemon/service
#
do_stop()
{
${DAEMON} node stop >> /dev/null || ${DAEMON} node stop --force >> /dev/null
}
case "$1" in
start)
log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) log_end_msg 0 || exit 0 ;;
2) log_end_msg 1 || exit 1 ;;
esac
;;
stop)
log_daemon_msg "Stopping $DESC" "$NAME"
if do_stop; then
log_end_msg 0
else
log_failure_msg "Can't stop calico-node"
log_end_msg 1
fi
;;
status)
if do_status; then
log_end_msg 0
else
log_failure_msg "Calico-node is not running"
log_end_msg 1
fi
;;
restart|force-reload)
log_daemon_msg "Restarting $DESC" "$NAME"
if do_stop; then
if do_start; then
log_end_msg 0
exit 0
else
rc="$?"
fi
else
rc="$?"
fi
log_failure_msg "Can't restart Calico-node"
log_end_msg ${rc}
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac

View file

@ -0,0 +1,130 @@
#!/bin/bash
#
# /etc/rc.d/init.d/calico-node
#
# chkconfig: 2345 95 95
# description: Daemon for calico-node (http://www.projectcalico.org/)
### BEGIN INIT INFO
# Provides: calico-node
# Required-Start: $local_fs $network $syslog cgconfig
# Required-Stop:
# Should-Start:
# Should-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: start and stop calico-node
# Description:
# Manage calico-docker container
### END INIT INFO
# Source function library.
. /etc/rc.d/init.d/functions
prog="calicoctl"
exec="/usr/local/bin/$prog"
dockerexec="$(which docker)"
logfile="/var/log/$prog"
[ -e /etc/network-environment ] && for i in $(cat /etc/network-environment | egrep '(^$|^#)'); do export $i; done
do_status()
{
if [ $($dockerexec ps | awk '{ print $2 }' | grep calico/node | wc -l) -ne 1 ]; then
return 1
fi
}
do_start() {
if [ ! -x $exec ]; then
if [ ! -e $exec ]; then
echo "calico-node executable $exec not found"
else
echo "You do not have permission to execute the calico-node executable $exec"
fi
exit 5
fi
[ -x "$dockerexec" ] || exit 0
do_status
retval=$?
if [ $retval -ne 0 ]; then
printf "Starting $prog:\t"
echo "\n$(date)\n" >> $logfile
$exec node --ip=${DEFAULT_IPV4} &>>$logfile
success
echo
else
echo -n "calico-node's already running"
success
exit 0
fi
}
do_stop() {
echo -n $"Stopping $prog: "
$exec node stop >> /dev/null || $exec node stop --force >> /dev/null
retval=$?
echo
return $retval
}
restart() {
do_stop
do_start
}
reload() {
restart
}
force_reload() {
restart
}
case "$1" in
start)
do_start
case "$?" in
0|1) success || exit 0 ;;
2) failure || exit 1 ;;
esac
;;
stop)
echo -n "Stopping $DESC" "$NAME"
if do_stop; then
success
echo
else
echo -n "Can't stop calico-node"
failure
echo
fi
;;
restart)
$1
;;
reload)
$1
;;
force-reload)
force_reload
;;
status)
if do_status; then
echo -n "Calico-node is running"
success
echo
else
echo -n "Calico-node is not running"
failure
echo
fi
;;
*)
echo $"Usage: $0 {start|stop|status|restart|reload|force-reload}"
exit 2
esac
exit $?