devstack/exercises/floating_ips.sh
Nachi Ueno 8bc21f6476 move setup_quantum to stack.sh
sudo is only allowed in stack.sh on the CI, so move setup_quantum code
to the stack.sh.
also fixes quantum debug command setup for linuxbridge and ryu

Change-Id: I11bc0aa242a690e25acc088b3e9f483ceab38f26
2012-12-05 17:55:08 -08:00

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#!/usr/bin/env bash
# **floating_ips.sh** - using the cloud can be fun
# we will use the ``nova`` cli tool provided by the ``python-novaclient``
# package to work out the instance connectivity
echo "*********************************************************************"
echo "Begin DevStack Exercise: $0"
echo "*********************************************************************"
# This script exits on an error so that errors don't compound and you see
# only the first error that occured.
set -o errexit
# Print the commands being run so that we can see the command that triggers
# an error. It is also useful for following allowing as the install occurs.
set -o xtrace
# Settings
# ========
# Keep track of the current directory
EXERCISE_DIR=$(cd $(dirname "$0") && pwd)
TOP_DIR=$(cd $EXERCISE_DIR/..; pwd)
# Import common functions
source $TOP_DIR/functions
# Import configuration
source $TOP_DIR/openrc
# Import quantum functions if needed
if is_service_enabled quantum; then
source $TOP_DIR/lib/quantum
fi
# Import exercise configuration
source $TOP_DIR/exerciserc
# Instance type to create
DEFAULT_INSTANCE_TYPE=${DEFAULT_INSTANCE_TYPE:-m1.tiny}
# Boot this image, use first AMi image if unset
DEFAULT_IMAGE_NAME=${DEFAULT_IMAGE_NAME:-ami}
# Security group name
SECGROUP=${SECGROUP:-test_secgroup}
# Default floating IP pool name
DEFAULT_FLOATING_POOL=${DEFAULT_FLOATING_POOL:-nova}
# Additional floating IP pool and range
TEST_FLOATING_POOL=${TEST_FLOATING_POOL:-test}
# Launching a server
# ==================
# List servers for tenant:
nova list
# Images
# ------
# Nova has a **deprecated** way of listing images.
nova image-list
# But we recommend using glance directly
glance image-list
# Grab the id of the image to launch
IMAGE=$(glance image-list | egrep " $DEFAULT_IMAGE_NAME " | get_field 1)
# Security Groups
# ---------------
# List of secgroups:
nova secgroup-list
# Create a secgroup
if ! nova secgroup-list | grep -q $SECGROUP; then
nova secgroup-create $SECGROUP "$SECGROUP description"
if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! nova secgroup-list | grep -q $SECGROUP; do sleep 1; done"; then
echo "Security group not created"
exit 1
fi
fi
# Determinine instance type
# -------------------------
# List of instance types:
nova flavor-list
INSTANCE_TYPE=`nova flavor-list | grep $DEFAULT_INSTANCE_TYPE | get_field 1`
if [[ -z "$INSTANCE_TYPE" ]]; then
# grab the first flavor in the list to launch if default doesn't exist
INSTANCE_TYPE=`nova flavor-list | head -n 4 | tail -n 1 | get_field 1`
fi
NAME="ex-float"
VM_UUID=`nova boot --flavor $INSTANCE_TYPE --image $IMAGE $NAME --security_groups=$SECGROUP | grep ' id ' | get_field 2`
die_if_not_set VM_UUID "Failure launching $NAME"
# Testing
# =======
# First check if it spins up (becomes active and responds to ping on
# internal ip). If you run this script from a nova node, you should
# bypass security groups and have direct access to the server.
# Waiting for boot
# ----------------
# check that the status is active within ACTIVE_TIMEOUT seconds
if ! timeout $ACTIVE_TIMEOUT sh -c "while ! nova show $VM_UUID | grep status | grep -q ACTIVE; do sleep 1; done"; then
echo "server didn't become active!"
exit 1
fi
# get the IP of the server
IP=`nova show $VM_UUID | grep "$PRIVATE_NETWORK_NAME" | get_field 2`
die_if_not_set IP "Failure retrieving IP address"
ping_check "$PRIVATE_NETWORK_NAME" $IP $BOOT_TIMEOUT
# Security Groups & Floating IPs
# ------------------------------
if ! nova secgroup-list-rules $SECGROUP | grep -q icmp; then
# allow icmp traffic (ping)
nova secgroup-add-rule $SECGROUP icmp -1 -1 0.0.0.0/0
if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! nova secgroup-list-rules $SECGROUP | grep -q icmp; do sleep 1; done"; then
echo "Security group rule not created"
exit 1
fi
fi
# List rules for a secgroup
nova secgroup-list-rules $SECGROUP
# allocate a floating ip from default pool
FLOATING_IP=`nova floating-ip-create | grep $DEFAULT_FLOATING_POOL | get_field 1`
die_if_not_set FLOATING_IP "Failure creating floating IP"
# list floating addresses
if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! nova floating-ip-list | grep -q $FLOATING_IP; do sleep 1; done"; then
echo "Floating IP not allocated"
exit 1
fi
# add floating ip to our server
nova add-floating-ip $VM_UUID $FLOATING_IP || \
die "Failure adding floating IP $FLOATING_IP to $NAME"
# test we can ping our floating ip within ASSOCIATE_TIMEOUT seconds
ping_check "$PUBLIC_NETWORK_NAME" $FLOATING_IP $ASSOCIATE_TIMEOUT
if ! is_service_enabled quantum; then
# Allocate an IP from second floating pool
TEST_FLOATING_IP=`nova floating-ip-create $TEST_FLOATING_POOL | grep $TEST_FLOATING_POOL | get_field 1`
die_if_not_set TEST_FLOATING_IP "Failure creating floating IP in $TEST_FLOATING_POOL"
# list floating addresses
if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! nova floating-ip-list | grep $TEST_FLOATING_POOL | grep -q $TEST_FLOATING_IP; do sleep 1; done"; then
echo "Floating IP not allocated"
exit 1
fi
fi
# dis-allow icmp traffic (ping)
nova secgroup-delete-rule $SECGROUP icmp -1 -1 0.0.0.0/0 || die "Failure deleting security group rule from $SECGROUP"
# FIXME (anthony): make xs support security groups
if [ "$VIRT_DRIVER" != "xenserver" -a "$VIRT_DRIVER" != "openvz" ]; then
# test we can aren't able to ping our floating ip within ASSOCIATE_TIMEOUT seconds
ping_check "$PUBLIC_NETWORK_NAME" $FLOATING_IP $ASSOCIATE_TIMEOUT Fail
fi
if ! is_service_enabled quantum; then
# Delete second floating IP
nova floating-ip-delete $TEST_FLOATING_IP || die "Failure deleting floating IP $TEST_FLOATING_IP"
fi
# de-allocate the floating ip
nova floating-ip-delete $FLOATING_IP || die "Failure deleting floating IP $FLOATING_IP"
# Shutdown the server
nova delete $VM_UUID || die "Failure deleting instance $NAME"
# Wait for termination
if ! timeout $TERMINATE_TIMEOUT sh -c "while nova list | grep -q $VM_UUID; do sleep 1; done"; then
echo "Server $NAME not deleted"
exit 1
fi
# Delete a secgroup
nova secgroup-delete $SECGROUP || die "Failure deleting security group $SECGROUP"
set +o xtrace
echo "*********************************************************************"
echo "SUCCESS: End DevStack Exercise: $0"
echo "*********************************************************************"