scripts/ovirt

   1 #!/bin/bash
   2 #
   3 # ovirt Start ovirt services
   4 #
   5 ### BEGIN INIT INFO
   6 # Provides: ovirt
   7 # Required-Start: ovirt-awake
   8 # Default-Start: 2 3 4 5
   9 # Description: Performs managed node configuration functions.
  10 ### END INIT INFO
  11
  12 # Source functions library
  13 . /etc/init.d/functions
  14 . /usr/libexec/ovirt-functions
  15
  16 prog=ovirt
  17 VAR_SUBSYS_OVIRT=/var/lock/subsys/$prog
  18
  19 ovirt_start() {
  20     if is_standalone; then
  21         return 0
  22     fi
  23     find_srv ipa tcp
  24     if [ -n "$SRV_HOST" -a -n "$SRV_PORT" ]; then
  25         krb5_conf=/etc/krb5.conf
  26         # FIXME this is IPA specific
  27         wget -q --no-check-certificate \
  28             http://$SRV_HOST:$SRV_PORT/ipa/config/krb5.ini -O $krb5_conf.tmp
  29         if [ $? -ne 0 ]; then
  30             log "Failed to get $krb5_conf"; return 1
  31         fi
  32         mv $krb5_conf.tmp $krb5_conf
  33     else
  34         log "skipping Kerberos configuration"
  35     fi
  36
  37
  38     find_srv collectd udp
  39     if [ -n "$SRV_HOST" -a -n "$SRV_PORT" ]; then
  40         collectd_conf=/etc/collectd.conf
  41         if [ -f $collectd_conf.in ]; then
  42             sed -e "s/@COLLECTD_SERVER@/$SRV_HOST/" \
  43                 -e "s/@COLLECTD_PORT@/$SRV_PORT/" \
  44                 -e "/<Plugin rrdtool>/,/<\/Plugin>/d" $collectd_conf.in \
  45                 > $collectd_conf
  46             if [ $? -ne 0 ]; then
  47                 log "Failed to write $collectd_conf"; return 1
  48             fi
  49         fi
  50     else
  51         log "skipping collectd configuration, collectd service not available"
  52     fi
  53
  54     find_srv qpidd tcp
  55     if [ -n "$SRV_HOST" -a -n "$SRV_PORT" ]; then
  56         libvirt_qpid_conf=/etc/sysconfig/libvirt-qpid
  57         if [ -f $libvirt_qpid_conf ]; then
  58             echo "LIBVIRT_QPID_ARGS=\"--broker $SRV_HOST --port $SRV_PORT\"" >> $libvirt_qpid_conf
  59             echo "/usr/kerberos/bin/kinit -k -t /etc/libvirt/krb5.tab qpidd/`hostname`" >> $libvirt_qpid_conf
  60         fi
  61         matahari_conf=/etc/sysconfig/matahari
  62         if [ -f $matahari_conf ]; then
  63             echo "MATAHARI_ARGS=\"--broker $SRV_HOST --port $SRV_PORT\"" >> $matahari_conf
  64             echo "/usr/kerberos/bin/kinit -k -t /etc/libvirt/krb5.tab qpidd/`hostname`" >> $matahari_conf
  65         fi
  66     else
  67         log "skipping libvirt-qpid and matahari configuration, could not find $libvirt_qpid_conf"
  68     fi
  69 }
  70
  71 start_ovirt () {
  72     touch $VAR_SUBSYS_OVIRT
  73     case $OVIRT_RUNTIME_MODE in
  74         "ovirt")
  75             ovirt_start
  76             ;;
  77         "managed")
  78             if [ -x $MANAGEMENT_SCRIPTS_DIR/ready ]; then
  79                 log "Executing $MANAGEMENT_SCRIPTS_DIR/ready."
  80                 $MANAGEMENT_SCRIPTS_DIR/ready
  81                 RC=$?
  82             else
  83                 log "No script to perform node activation."
  84             fi
  85     esac
  86     rm -f $VAR_SUBSYS_OVIRT
  87     return $RC
  88 }
  89
  90 stop_ovirt () {
  91     echo -n "Stopping ovirt: "
  92     rm -f $VAR_SUBSYS_OVIRT
  93     success
  94 }
  95
  96 reload_ovirt () {
  97         stop_ovirt
  98         start_ovirt
  99 }
 100
 101 case "$1" in
 102     start)
 103         [ -f "$VAR_SUBSYS_OVIRT" ] && exit 0
 104         echo -n "Starting ovirt: "
 105         {
 106             log "Starting ovirt"
 107             start_ovirt
 108             log "Completed ovirt"
 109         } >> $OVIRT_LOGFILE 2>&1
 110         test $? == 0 && success || failure
 111         ;;
 112     status)
 113         status $prog
 114         ;;
 115     reload)
 116         reload_ovirt
 117         ;;
 118     stop)
 119         stop_ovirt
 120         ;;
 121     *)
 122         echo "Usage: ovirt {start}"
 123         exit 2
 124 esac