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  • Committer: Marga Millet
  • Date: 2014-04-13 21:53:17 UTC
  • Revision ID: millet@cisco.com-20140413215317-j95znco4v498mufy
Many fixes to VSM charm: added memory/vncport configurable paramaters. Make HA more user friendly...

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hooks/lib/common.sh
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    fi
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}
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# Returns 0 if VSM VM is not created
 
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function is_vsm_vm_created
 
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{
 
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    if [ `/usr/bin/virsh list --all | grep -c ${VSM_NAME}` -eq 1 ]; then
 
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        return 1
 
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    else
 
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        return 0
 
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    fi
 
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}
 
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# It creates a persistent VSM VM if it was not created already
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# Returns 1 if it was not able to create it
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function create_vsm_vm
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{
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    juju-log "start: Check if ${VSM_NAME} vm already exists"
 
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    juju-log "Check if ${VSM_NAME} vm already exists"
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    if [ `/usr/bin/virsh list --all | grep -c ${VSM_NAME}` -eq 1 ]; then
 
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        juju-log "vsm vm is already created"
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        return 0
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    fi
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    juju-log "Define vsm vm"
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    if [ ! -f ${VSM_VM_DIR}/${VSM_VM_XML} ]; then
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        juju-log "Error: ${VSM_NAME} template doesn't exists"
 
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        juju-log "Error: ${VSM_NAME} template does not exist"
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        return 1
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    fi
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    /usr/bin/virsh define ${VSM_VM_DIR}/${VSM_VM_XML}
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                   ;;
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        shut*)     juju-log "need to restart vsm ${VSM_NAME}"
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                   /usr/bin/virsh start ${VSM_NAME}
 
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                   if [ $? -eq 1 ]; then
 
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                       juju-log "Error: vsm vm is shutdown but couldn't restart it"
 
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                       return 1
 
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                   fi
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                   # Restart ovs to handle server reboot case
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                   service openvswitch-switch restart
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                   ;;
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    return 0
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}
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export -f logger is_vsm_vm_running create_vsm_vm start_vsm_vm
 
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export -f logger is_vsm_vm_running is_vsm_vm_created create_vsm_vm start_vsm_vm
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