Révision 53 trunk/shell/configuration-create-compute-nodes

configuration-create-compute-nodes (revision 53)
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#! /bin/bash -x
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#! /bin/bash
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#
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# ST - 2012-07-04
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#
......
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#
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CONFIGURATIONS=`ls $SCRIPT_PATH/$CONST_CONFIGURATIONS_DIR`
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CONFIGURATIONS_STRING="{"
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echo $CONFIGURATIONS
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for i in $CONFIGURATIONS ; do
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  CONFIGURATIONS_STRING="$CONFIGURATIONS_STRING$i|"
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done
......
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  #
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  CURRENT_HOST_NAME=${COMPUTE_NODE_NAME_PREFIX}${COMPUTE_NODE_INDEX_STRING}
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  #
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  echo "Creating $CURRENT_HOST_NAME..."
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  #
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  # Get the compute node MAC address on the cluster.
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  #
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  CURRENT_PATH=/etc
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  COMPUTE_NODE_CLUSTER_MAC_ADDRESS=\
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  `awk -F, -v INDEX=$COMPUTE_NODE_INDEX '{if (FNR==INDEX) {print $1}}' $SCRIPT_PATH/${CONST_TEMPLATES_DIR}$CURRENT_PATH/$CONST_DHCP_HOSTS_FILE_BASENAME`
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  COMPUTE_NODE_CLUSTER_MAC_ADDRESS=`awk -F, -v INDEX=$COMPUTE_NODE_INDEX '{if (FNR==INDEX) {print $1}}' $SCRIPT_PATH/${CONST_TEMPLATES_DIR}$CURRENT_PATH/$CONST_DHCP_HOSTS_FILE_BASENAME`
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  #
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  # Create the VM system disk (a snapshot of the model disk).
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  #
......
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  CURRENT_PATH=/etc/xen
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  cp ${CONST_TEMPLATES_DIR}$CURRENT_PATH/$CONST_COMPUTE_NODE_XEN_TEMPLATE_NAME \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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  rpl -q Template Configuration $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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  rpl -q Template Configuration $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  rpl -q __COMPUTE_NODE_KERNEL__ "$COMPUTE_NODE_KERNEL" \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg  > /dev/null 2>&1
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  rpl -q __COMPUTE_NODE_RAMDISK__ "$COMPUTE_NODE_RAMDISK" \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  rpl -q __COMPUTE_NODE_VCPUS_NUM__ "$COMPUTE_NODE_VCPUS_NUM" \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  rpl -q __COMPUTE_NODE_CPUS__ "$COMPUTE_NODE_CPUS_LIST" \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  # Memory
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  rpl -q __COMPUTE_NODE_MEMORY__ "$COMPUTE_NODE_MEMORY" \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  # Root device
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  rpl -q __XEN_SYSTEM_DISK_ROOT_DEVICE_STANZA__ "$CONST_XEN_SYSTEM_DISK_ROOT_DEVICE_STANZA" \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  #
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  # System disk stuff
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  #
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  COMPUTE_NODE_SYSTEM_DISK_STANZA="'phy:${COMPUTE_NODE_MODEL_SYSTEM_VOLUME_GROUP_DEVICE}/${COMPUTE_NODE_SYSTEM_DISK},$COMPUTE_NODE_SYSTEM_VIRTUAL_VOLUME,w'"
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  rpl -q __COMPUTE_NODE_SYSTEM_DISK_STANZA__ "$COMPUTE_NODE_SYSTEM_DISK_STANZA" \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  #
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  # No home disk stuff: home is network mounted.
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  #
......
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  if [ "x$COMPUTE_NODE_SWAP_DISK_SIZE" != "x$CONST_NULL_DISK_SIZE" ] ; then
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    COMPUTE_NODE_SWAP_DISK_STANZA="'phy:${COMPUTE_NODE_SWAP_DISK_VOLUME_GROUP_DEVICE}/${COMPUTE_NODE_SWAP_DISK},$COMPUTE_NODE_SWAP_VIRTUAL_VOLUME,w'"
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    rpl -q __COMPUTE_NODE_SWAP_DISK_STANZA__ "$COMPUTE_NODE_SWAP_DISK_STANZA" \
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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    # Comment out the noswap stanza.
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    rpl -q __COMPUTE_NODE_NOSWAP__ "#$CLUSTER_NOSWAP" \
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  else # No swap
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    rpl -q __COMPUTE_NODE_SWAP_DISK_STANZA__ "" \
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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    rpl -q __COMPUTE_NODE_NOSWAP__ "$CLUSTER_NOSWAP" \
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  fi
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  #
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  rpl -q __COMPUTE_NODE_HOST_NAME__ "$CURRENT_HOST_NAME" \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  # Vif stuff.
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  COMPUTE_NODE_CLUSTER_STATIC_IP=\
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  `awk -F, -v INDEX=$NODE_NUMBER '{if (FNR==INDEX) {print $3}}' $SCRIPT_PATH/${CONST_TEMPLATES_DIR}/etc/$CONST_DHCP_HOSTS_FILE_BASENAME`
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  COMPUTE_NODE_CLUSTER_STATIC_IP=`awk -F, -v INDEX=$COMPUTE_NODE_INDEX '{if (FNR==INDEX) {print $3}}' $SCRIPT_PATH/${CONST_TEMPLATES_DIR}/etc/$CONST_DHCP_HOSTS_FILE_BASENAME`
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  VIF_STANZA=$CONST_XEN_VIF_STANZA_PREFIX
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  INTERNAL_MAC="${CONST_XEN_MAC_PREFIX}${COMPUTE_NODE_CLUSTER_MAC_ADDRESS}"
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  INTERNAL_BRIDGE="${CONST_XEN_BRIDGE_PREFIX}${CLUSTER_BRIDGE_NAME}"
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  INTERNAL_IP="${CONST_XEN_IP_PREFIX}${COMPUTE_NODE_CLUSTER_STATIC_IP}"
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  if [ $CLUSTER_INTERNAL_ADDRESSES_BY_DHCP -eq 1 ] ; then
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    rpl -q __XEN_DHCP_STANZA__ "$CONST_XEN_DHCP_STANZA" \
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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    VIF_STANZA=${VIF_STANZA}${INTERNAL_IP}","${INTERNAL_MAC}","${INTERNAL_BRIDGE}${CONST_XEN_VIF_STANZA_POSTFIX}
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  else
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    # Comment out the DHCP_STANZA.
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    rpl -q __XEN_DHCP_STANZA__ "#$CONST_XEN_DHCP_STANZA" \
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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       $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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    VIF_STANZA=${VIF_STANZA}${INTERNAL_IP}","${INTERNAL_MAC},${INTERNAL_BRIDGE}${CONST_XEN_VIF_STANZA_POSTFIX}
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fi
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  # In any case, write the VIF_STANZA
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  rpl -q __VIF_STANZA__ "$VIF_STANZA" \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  # Console stuff as extra parameter
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  rpl -q __EXTRA_STANZA__ "$CONST_XEN_EXTRA_STANZA" \
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg
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     $CONST_XEN_CONFIG_DIR/$CURRENT_HOST_NAME.cfg > /dev/null 2>&1
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  # End creation of Xen configuration file.
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  #
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  # Complete installation
......
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  # Static address on the cluster interface.
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  # The DHCP case should be delt with. It involves a template overhaul.
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  rpl -q __STATIC_ADDRESS__ "$COMPUTE_NODE_CLUSTER_STATIC_IP" \
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      ${COMPUTE_NODE_FILE_SYSTEM_MOUNT_POINT}${CURRENT_PATH}/interfaces
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      ${COMPUTE_NODE_FILE_SYSTEM_MOUNT_POINT}${CURRENT_PATH}/interfaces > /dev/null 2>&1
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  rpl -q __STATIC_NETMASK__ "$CLUSTER_STATIC_NETMASK"  \
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      ${COMPUTE_NODE_FILE_SYSTEM_MOUNT_POINT}${CURRENT_PATH}/interfaces
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      ${COMPUTE_NODE_FILE_SYSTEM_MOUNT_POINT}${CURRENT_PATH}/interfaces > /dev/null 2>&1
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  # /etc/hostname
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  CURRENT_PATH=/etc

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