compass/deploy/host_vm.sh

   1 host_vm_dir=$WORK_DIR/vm
   2 function tear_down_machines() {
   3     for i in host{0..4}
   4     do
   5         sudo virsh destroy $i 1>/dev/null 2>/dev/null
   6         sudo virsh undefine $i 1>/dev/null 2>/dev/null
   7         rm -rf $host_vm_dir/host$i
   8     done
   9 }
  10
  11 function reboot_hosts() {
  12     log_warn "reboot_hosts do nothing"
  13 }
  14
  15 function launch_host_vms() {
  16     tear_down_machines
  17     #function_bod
  18     mac_array=`echo $machines|sed 's/,/ /g'`
  19     log_info "bringing up pxe boot vms"
  20     i=0
  21     for mac in $mac_array; do
  22         log_info "creating vm disk for instance host${i}"
  23         vm_dir=$host_vm_dir/host$i
  24         mkdir -p $vm_dir
  25         sudo qemu-img create -f raw $vm_dir/disk.img ${VIRT_DISK}
  26         # create vm xml
  27         sed -e "s/REPLACE_MEM/$VIRT_MEM/g" \
  28            -e "s/REPLACE_CPU/$VIRT_CPUS/g" \
  29            -e "s/REPLACE_NAME/host$i/g" \
  30            -e "s#REPLACE_IMAGE#$vm_dir/disk.img#g" \
  31            -e "s/REPLACE_BOOT_MAC/$mac/g" \
  32            -e "s/REPLACE_BRIDGE_MGMT/br_install/g" \
  33            -e "s/REPLACE_BRIDGE_TENANT/br_install/g" \
  34            -e "s/REPLACE_BRIDGE_PUBLIC/br_install/g" \
  35            -e "s/REPLACE_BRIDGE_STORAGE/br_install/g" \
  36            $COMPASS_DIR/deploy/template/vm/host.xml\
  37            > $vm_dir/libvirt.xml
  38
  39         sudo virsh define $vm_dir/libvirt.xml
  40         sudo virsh start host$i
  41         let i=i+1
  42     done
  43 }
  44
  45 function get_host_macs() {
  46     local config_file=$WORK_DIR/installer/compass-install/install/group_vars/all
  47     local mac_generator=${COMPASS_DIR}/deploy/mac_generator.sh
  48     local machines=
  49
  50     chmod +x $mac_generator
  51     mac_array=`$mac_generator $VIRT_NUMBER`
  52     machines=`echo $mac_array|sed 's/ /,/g'`
  53
  54     echo "test: true" >> $config_file
  55     echo "pxe_boot_macs: [${machines}]" >> $config_file
  56
  57     echo $machines
  58 }
  59