openstack/training-guides
Code Issues Proposed changes

labs: separate vm_name, NODE_NAME

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Distinguish between the name of a node VM (vm_name) and the hostname
used for the node VM. They just happened to have the same values until
now.

Change-Id: Idc457922fee886ebe504d5f56bbc86d0e5fbbd54
This commit is contained in:
Roger Luethi 2014-08-31 17:24:48 +02:00
parent 79cadac0b6
commit e47910e863
2 changed files with 22 additions and 21 deletions
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25
labs/lib/osbash/functions.host
View File

@ -258,34 +258,35 @@ function autostart {
function command_from_config {
local cmd_string=( $1 )
local cmd=${cmd_string[0]}
local vm_name=$NODE_NAME
case "$cmd" in
boot)
# Boot with queued autostart files now, wait for shutdown
echo >&2 _vbox_boot_with_autostart "$NODE_NAME" "$VM_SSH_PORT"
_vbox_boot_with_autostart "$NODE_NAME" "$VM_SSH_PORT"
echo >&2 _vbox_boot_with_autostart "$vm_name" "$VM_SSH_PORT"
_vbox_boot_with_autostart "$vm_name" "$VM_SSH_PORT"
;;
snapshot)
# Format: snapshot <snapshot_name>
local shot_name=${cmd_string[1]}
echo >&2 vm_snapshot "$NODE_NAME" "$shot_name"
vm_snapshot "$NODE_NAME" "$shot_name"
echo >&2 vm_snapshot "$vm_name" "$shot_name"
vm_snapshot "$vm_name" "$shot_name"
;;
wait_for_shutdown)
echo >&2 vm_wait_for_shutdown "$NODE_NAME"
vm_wait_for_shutdown "$NODE_NAME"
echo >&2 vm_wait_for_shutdown "$vm_name"
vm_wait_for_shutdown "$vm_name"
;;
snapshot_cycle)
# comprises shutdown, boot, wait_for_shutdown, snapshot
local shot_name=${cmd_string[1]}
echo >&2 snapshot_cycle "$NODE_NAME" "$shot_name"
echo >&2 snapshot_cycle "$vm_name" "$shot_name"
_autostart_queue "osbash/shutdown.sh"
_vbox_boot_with_autostart "$NODE_NAME" "$VM_SSH_PORT"
vm_wait_for_shutdown "$NODE_NAME"
vm_snapshot "$NODE_NAME" "$shot_name"
_vbox_boot_with_autostart "$vm_name" "$VM_SSH_PORT"
vm_wait_for_shutdown "$vm_name"
vm_snapshot "$vm_name" "$shot_name"
;;
init_node)
echo >&2 vm_init_node "$NODE_NAME"
vm_init_node "$NODE_NAME"
echo >&2 vm_init_node "$vm_name"
vm_init_node "$vm_name"
;;
*)
echo >&2 "Error: invalid cmd: $cmd"

18
labs/lib/osbash/virtualbox.install_node
View File

@ -37,31 +37,31 @@ function _vbox_boot_with_autostart {
# Create a new node VM and run basic configuration scripts
function vm_init_node {
node_name=$1
vm_name=$1
vm_create "$node_name"
vm_create "$vm_name"
# Set VM_MEM in config/config.NODE_NAME to override
vm_mem "$node_name" "${VM_MEM:-512}"
vm_mem "$vm_name" "${VM_MEM:-512}"
# Set VM_CPUS in config/config.NODE_NAME to override
vm_cpus "$node_name" "${VM_CPUS:-1}"
vm_cpus "$vm_name" "${VM_CPUS:-1}"
_vbox_configure_ifs
# Port forwarding
if [ -n "${VM_SSH_PORT:-}" ]; then
vm_port "$node_name" ssh "$VM_SSH_PORT" 22
vm_port "$vm_name" ssh "$VM_SSH_PORT" 22
fi
if [ -n "${VM_WWW_PORT:-}" ]; then
vm_port "$node_name" http "$VM_WWW_PORT" 80
vm_port "$vm_name" http "$VM_WWW_PORT" 80
fi
vm_add_share "$node_name" "$SHARE_DIR" "$SHARE_NAME"
vm_attach_disk_multi "$node_name" "$BASE_DISK"
vm_add_share "$vm_name" "$SHARE_DIR" "$SHARE_NAME"
vm_attach_disk_multi "$vm_name" "$BASE_DISK"
#- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Rename to pass the node name to the script
autostart_and_rename osbash init_xxx_node.sh "init_${node_name}_node.sh"
autostart_and_rename osbash init_xxx_node.sh "init_${NODE_NAME}_node.sh"
}
function vm_build_node {