Révision 17

trunk/shell/create-start-front-end (revision 17)
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#! /bin/bash
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#! /bin/bash -x
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#
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# ST - 2012-03-09
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#
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# Create and start the front end.
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#
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# Get the directory of the script.
......
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fi
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# Create the VM system disk.


  		





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COMPUTE_NODE_SYSTEM_DISK="${SYSTEM_DISK_CLONE_PREFIX}${NODE_NUMBER_STRING}${SYSTEM_DISK_CLONE_POSTFIX}"


  		





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lvcreate -L$FRONT_END_SYSTEM_DISK_SIZE -s \


  		





  
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lvcreate -L$FRONT_END_SYSTEM_DISK_SIZE \


  		





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         -n  $FRONT_END_SYSTEM_DISK \


  		





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         $FRONT_END_SYSTEM_LOGICAL_VOLUME


  		





  
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         $FRONT_END_SYSTEM_VOLUME_GROUP


  		





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# Create a File System on the VM system disk.


  		





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mkfs -t $FRONT_END_SYSTEM_DISK_FILE_SYSTEM \


  		





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        $FRONT_END_SYSTEM_LOGICAL_VOLUME/$FRONT_END_SYSTEM_DISK


  		





  
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        $FRONT_END_SYSTEM_VOLUME_GROUP_DEVICE/$FRONT_END_SYSTEM_DISK


  		





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# If necessary, create the swap volume for the front end.


  		





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if [ $FRONT_END_SWAP_DISK_SIZE != $CONST_NULL_DISK_SIZE ]; then


  		





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  lvcreate -L $FRONT_END_SWAP_DISK_SIZE \


  		





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           -n $FRONT_END_SWAP_DISK \


  		





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           $FRONT_END_SYSTEM_LOGICAL_VOLUME


  		





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  mkswap $FRONT_END_SYSTEM_LOGICAL_VOLUME/$FRONT_END_SWAP_DISK


  		





  
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           $FRONT_END_SWAP_VOLUME_GROUP


  		





  
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  mkswap $FRONT_END_SWAP_VOLUME_GROUP_DEVICE/$FRONT_END_SWAP_DISK


  		





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fi


  		





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# Mount the system disk to copy all the specific files.


  		





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if [ ! -d $FRONT_END_SYSTEM_DISK_MOUNT_POINT ]; then


  		





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  mkdir $FRONT_END_SYSTEM_DISK_MOUNT_POINT


  		





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fi


  		





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mount $FRONT_END_SYSTEM_LOGICAL_VOLUME/$FRONT_END_SYSTEM_DISK \


  		





  
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mount $FRONT_END_SYSTEM_VOLUME_GROUP_DEVICE/$FRONT_END_SYSTEM_DISK \


  		





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      $FRONT_END_SYSTEM_DISK_MOUNT_POINT


  		





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#


  		





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# Configure the specific files from templates


  		





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#


  		





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# /etc/network/interfaces


  		





  
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# The first interface is DHCP configured.


  		





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CURRENT_PATH=/etc/network


  		





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cp templates$CURRENT_PATH/$FRONT_END_INTERFACES_TEMPLATE \


  		





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   $FRONT_END_SYSTEM_DISK_MOUNT_POINT/$CURRENT_PATH


  		





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ADDRESS="$COMPUTE_NODE_STATIC_NETWORK_PREFIX.$FRONT_END_STATIC_NETWORK_POSTFIX"


  		





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rpl __STATIC_ADDRESS__ $ADDRESS  \


  		





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    ${FRONT_END_SYSTEM_DISK_MOUNT_POINT/$CURRENT_PATH/interfaces


  		





  
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    $FRONT_END_SYSTEM_DISK_MOUNT_POINT/$CURRENT_PATH/interfaces


  		





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# /etc/hostname


  		





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CURRENT_PATH=/etc


  		





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echo $CURRENT_HOST_NAME > "${COMPUTE_NODE_DISK_MOUNT_POINT}${CURRENT_PATH}/hostname"


  		





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# /etc/hosts


  		





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CURRENT_PATH=/etc


  		





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CURRENT_HOST_IP="${COMPUTE_NODE_STATIC_NETWORK_PREFIX}.${NODE_NUMBER}"


  		





  
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CURRENT_HOST_IP="${COMPUTE_NODE_STATIC_NETWORK_PREFIX}.${FRONT_END_STATIC_NETWORK_POSTFIX}"


  		





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cp templates$CURRENT_PATH/hosts \


  		





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   $COMPUTE_NODE_DISK_MOUNT_POINT/$CURRENT_PATH


  		





  
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   $FRONT_END_SYSTEM_DISK_MOUNT_POINT/$CURRENT_PATH


  		





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rpl __COMPUTE_NODE_IP__ $CURRENT_HOST_IP \


  		





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    ${COMPUTE_NODE_DISK_MOUNT_POINT}${CURRENT_PATH}/hosts


  		





  
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    ${FRONT_END_SYSTEM_DISK_MOUNT_POINT}${CURRENT_PATH}/hosts


  		





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rpl __COMPUTE_NODE_NAME__ $CURRENT_HOST_NAME \


  		





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    ${COMPUTE_NODE_DISK_MOUNT_POINT}${CURRENT_PATH}/hosts


  		





  
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    ${FRONT_END_SYSTEM_DISK_MOUNT_POINT}${CURRENT_PATH}/hosts


  		





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# /etc/resolv.conf


  		





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CURRENT_PATH=/etc


  		





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cp $TEMPLATES_DIR$CURRENT_PATH/resolv.conf \


  		





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   ${COMPUTE_NODE_DISK_MOUNT_POINT}${CURRENT_PATH}/resolv.conf


  		





  
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   ${FRONT_END_SYSTEM_DISK_MOUNT_POINT}${CURRENT_PATH}/resolv.conf


  		





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rpl __CLUSTER_DOMAIN_NAME__ "${CLUSTER_DOMAIN_NAME}." \


  		





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   ${COMPUTE_NODE_DISK_MOUNT_POINT}${CURRENT_PATH}/resolv.conf


  		





  
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   ${FRONT_END_SYSTEM_DISK_MOUNT_POINT}${CURRENT_PATH}/resolv.conf


  		





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rpl __FRONT_END_STATIC_ADDRESS__ "${CLUSTER_STATIC_NETWORK_PREFIX}.$FRONT_END_STATIC_NETWORK_POSTFIX" \


  		





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   ${COMPUTE_NODE_DISK_MOUNT_POINT}${CURRENT_PATH}/resolv.conf


  		





  
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   ${FRONT_END_SYSTEM_DISK_MOUNT_POINT}${CURRENT_PATH}/resolv.conf


  		





  
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exit 0


  		





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#


  		





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# Get the MAC address


  		





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#


  		





  ......




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  do


  		





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    xm vcpu-pin $CURRENT_HOST_NAME $VCPU_NUM $i


  		





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    VCPU_NUM=$((VCPU_NUM + 1))


  		





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done


  		





  
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done


  		












  

    
      trunk/shell/c-i-a-b.common	(revision 17)
    
  






  
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# ST - 2012-03-09


  		





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# Constants that no one should not change.


  		





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CONST_NULL_DISK_SIZE=0G


  		





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#


  		





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DHCP_HOSTSFILE_BASENAME=dhcp-hostsfile


  		





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FRONT_END_HOME_DISK_SIZE=512G


  		





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FRONT_END_INTERFACES_TEMPLATE=interfaces.front-end


  		





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FRONT_END_HOME_LOGICAL_VOLUME=/dev/vg_slow


  		





  
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FRONT_END_HOME_VOLUME_GROUP=vg_slow


  		





  
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FRONT_END_HOME_VOLUME_GROUP_DEVICE="/dev/$FRONT_END_HOME_VOLUME_GROUP"


  		





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FRONT_END_NAME="frontend"


  		





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FRONT_END_STATIC_NETWORK_POSTFIX=251


  		





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FRONT_END_SWAP_DISK="frontend-swap"


  		





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FRONT_END_SWAP_DISK_SIZE=$CONST_NULL_DISK_SIZE # 0G means no swap disk.


  		





  
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#FRONT_END_SWAP_DISK_SIZE=$CONST_NULL_DISK_SIZE # 0G means no swap disk.


  		





  
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FRONT_END_SWAP_DISK_SIZE=1G # 0G means no swap disk.


  		





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FRONT_END_SYSTEM_DISK="frontend-system-disk"


  		





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FRONT_END_SYSTEM_DISK_SIZE=46G


  		





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FRONT_END_SYSTEM_DISK_FILE_SYSTEM=ext3


  		





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FRONT_END_SYSTEM_DISK_MOUNT_POINT=/mnt/frontend-system-disk


  		





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FRONT_END_SYSTEM_LOGICAL_VOLUME=/dev/vg_fast


  		





  
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FRONT_END_SYSTEM_VOLUME_GROUP=vg_fast


  		





  
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FRONT_END_SYSTEM_VOLUME_GROUP_DEVICE="/dev/$FRONT_END_SYSTEM_VOLUME_GROUP"


  		





  
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FRONT_END_SWAP_VOLUME_GROUP=vg_fast


  		





  
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FRONT_END_SWAP_VOLUME_GROUP_DEVICE="/dev/$FRONT_END_SWAP_VOLUME_GROUP"


  		





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FRONT_END_VCPUS=3


  		





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HOSTS_FILE_BASENAME=hosts


  		





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SWAP_DISK_LOGICAL_VOLUME=/dev/vg_fast


  		












  

    
      trunk/shell/templates/etc/xen/front-end.cfg	(revision 17)
    
  






  
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#


  		





  
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# Template file for the Xen instance compute-node.


  		





  
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#


  		





  
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#


  		





  
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#  Kernel + memory size


  		





  
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#


  		





  
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kernel      = '__COMPUTE_NODE_KERNEL__'


  		





  
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ramdisk     = '__COMPUTE_NODE_RAMDISK__'


  		





  
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memory      = '__COMPUTE_NODE_MEMORY__'


  		





  
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# (V)CPU management


  		





  
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vcpus       = '__COMPUTE_NODE_VCPUS__'


  		





  
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cpus        = '__COMPUTE_NODE_CPUS__'


  		





  
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#


  		





  
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#  Disk device(s).


  		





  
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#


  		





  
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root        = '/dev/xvda2 ro'


  		





  
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disk        = [


  		





  
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                  'phy:__COMPUTE_NODE_SYSTEM_DISK__,xvda2,w',


  		





  
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                  'phy:__COMPUTE_NODE_SWAP_DISK__,xvda1,w',


  		





  
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              ]


  		





  
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#


  		





  
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#  Physical volumes


  		





  
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#


  		





  
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#


  		





  
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#  Hostname


  		





  
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#


  		





  
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name        = '__COMPUTE_NODE_HOST_NAME__'


  		





  
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#


  		





  
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#  Networking


  		





  
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#


  		





  
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vif         = [ 'ip=__COMPUTE_NODE_IP__,mac=__COMPUTE_NODE_MAC__,bridge=__COMPUTE_NODE_BRIDGE__', ]


  		





  
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#


  		





  
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#  Behaviour


  		





  
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#


  		





  
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on_poweroff = 'destroy'


  		





  
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on_reboot   = 'restart'


  		





  
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on_crash    = 'restart'


  		





  
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