openstack/devstack
Code Issues Proposed changes

Added ping_check and ssh_check functions and use it in exercise.sh

Browse Source 
Change-Id: I69d41c9db527f60f250b6af36b2d8e9d0dd39684
This commit is contained in:
Nachi Ueno 2012-10-24 17:26:02 -07:00
parent 92c964f92a
commit fda946e3eb
8 changed files with 61 additions and 59 deletions
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10
exercises/boot_from_volume.sh
View File

@ -139,16 +139,10 @@ fi
nova add-floating-ip $VOL_VM_UUID $FLOATING_IP
# Test we can ping our floating ip within ASSOCIATE_TIMEOUT seconds
if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then
echo "Couldn't ping volume-backed server with floating ip"
exit 1
fi
ping_check "$PUBLIC_NETWORK_NAME" $FLOATING_IP $ASSOCIATE_TIMEOUT
# Make sure our volume-backed instance launched
if ! timeout $ACTIVE_TIMEOUT sh -c "while ! ssh -o StrictHostKeyChecking=no -i $KEY_FILE ${DEFAULT_INSTANCE_USER}@$FLOATING_IP echo success ; do sleep 1; done"; then
echo "server didn't become ssh-able!"
exit 1
fi
ssh_check "$PUBLIC_NETWORK_NAME" $KEY_FILE $FLOATING_IP $DEFAULT_INSTANCE_USER $ACTIVE_TIMEOUT
# Remove floating ip from volume-backed instance
nova remove-floating-ip $VOL_VM_UUID $FLOATING_IP

5
exercises/euca.sh
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@ -130,10 +130,7 @@ euca-authorize -P icmp -s 0.0.0.0/0 -t -1:-1 $SECGROUP || \
die "Failure authorizing rule in $SECGROUP"
# Test we can ping our floating ip within ASSOCIATE_TIMEOUT seconds
if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then
echo "Couldn't ping server with floating ip"
exit 1
fi
ping_check "$PUBLIC_NETWORK_NAME" $FLOATING_IP $ASSOCIATE_TIMEOUT
# Revoke pinging
euca-revoke -P icmp -s 0.0.0.0/0 -t -1:-1 $SECGROUP || \

35
exercises/floating_ips.sh
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@ -118,23 +118,10 @@ if ! timeout $ACTIVE_TIMEOUT sh -c "while ! nova show $VM_UUID | grep status | g
fi
# get the IP of the server
IP=`nova show $VM_UUID | grep "private network" | get_field 2`
IP=`nova show $VM_UUID | grep "$PRIVATE_NETWORK_NAME" | get_field 2`
die_if_not_set IP "Failure retrieving IP address"
# for single node deployments, we can ping private ips
MULTI_HOST=`trueorfalse False $MULTI_HOST`
if [ "$MULTI_HOST" = "False" ]; then
# sometimes the first ping fails (10 seconds isn't enough time for the VM's
# network to respond?), so let's ping for a default of 15 seconds with a
# timeout of a second for each ping.
if ! timeout $BOOT_TIMEOUT sh -c "while ! ping -c1 -w1 $IP; do sleep 1; done"; then
echo "Couldn't ping server"
exit 1
fi
else
# On a multi-host system, without vm net access, do a sleep to wait for the boot
sleep $BOOT_TIMEOUT
fi
ping_check "$PRIVATE_NETWORK_NAME" $IP $BOOT_TIMEOUT
# Security Groups & Floating IPs
# ------------------------------
@ -166,10 +153,7 @@ 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
if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then
echo "Couldn't ping server with floating ip"
exit 1
fi
ping_check "$PUBLIC_NETWORK_NAME" $FLOATING_IP $ASSOCIATE_TIMEOUT
# Allocate an IP from second floating pool
TEST_FLOATING_IP=`nova floating-ip-create $TEST_FLOATING_POOL | grep $TEST_FLOATING_POOL | get_field 1`
@ -187,19 +171,16 @@ nova secgroup-delete-rule $SECGROUP icmp -1 -1 0.0.0.0/0 || die "Failure deletin
# FIXME (anthony): make xs support security groups
if [ "$VIRT_DRIVER" != "xenserver" -a "$VIRT_DRIVER" != "openvz" ]; then
# test we can aren't able to ping our floating ip within ASSOCIATE_TIMEOUT seconds
if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then
print "Security group failure - ping should not be allowed!"
echo "Couldn't ping server with floating ip"
exit 1
fi
ping_check "$PUBLIC_NETWORK_NAME" $FLOATING_IP $ASSOCIATE_TIMEOUT
fi
# de-allocate the floating ip
nova floating-ip-delete $FLOATING_IP || die "Failure deleting floating IP $FLOATING_IP"
# Delete second floating IP
nova floating-ip-delete $TEST_FLOATING_IP || die "Failure deleting floating IP $TEST_FLOATING_IP"
# 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"

16
exercises/volumes.sh
View File

@ -119,23 +119,11 @@ if ! timeout $ACTIVE_TIMEOUT sh -c "while ! nova show $VM_UUID | grep status | g
fi
# get the IP of the server
IP=`nova show $VM_UUID | grep "private network" | get_field 2`
IP=`nova show $VM_UUID | grep "$PRIVATE_NETWORK_NAME" | get_field 2`
die_if_not_set IP "Failure retrieving IP address"
# for single node deployments, we can ping private ips
MULTI_HOST=`trueorfalse False $MULTI_HOST`
if [ "$MULTI_HOST" = "False" ]; then
# sometimes the first ping fails (10 seconds isn't enough time for the VM's
# network to respond?), so let's ping for a default of 15 seconds with a
# timeout of a second for each ping.
if ! timeout $BOOT_TIMEOUT sh -c "while ! ping -c1 -w1 $IP; do sleep 1; done"; then
echo "Couldn't ping server"
exit 1
fi
else
# On a multi-host system, without vm net access, do a sleep to wait for the boot
sleep $BOOT_TIMEOUT
fi
ping_check "$PRIVATE_NETWORK_NAME" $IP $BOOT_TIMEOUT
# Volumes
# -------

36
functions
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@ -849,6 +849,42 @@ function yum_install() {
yum install -y "$@"
}
# ping check
# Uses globals ``ENABLED_SERVICES``
function ping_check() {
_ping_check_novanet "$1" $2 $3
}
# ping check for nova
# Uses globals ``MULTI_HOST``, ``PRIVATE_NETWORK``
function _ping_check_novanet() {
local from_net=$1
local ip=$2
local boot_timeout=$3
MULTI_HOST=`trueorfalse False $MULTI_HOST`
if [[ "$MULTI_HOST" = "True" && "$from_net" = "$PRIVATE_NETWORK_NAME" ]]; then
sleep $boot_timeout
return
fi
if ! timeout $boot_timeout sh -c "while ! ping -c1 -w1 $ip; do sleep 1; done"; then
echo "Couldn't ping server"
exit 1
fi
}
# ssh check
function ssh_check() {
local NET_NAME=$1
local KEY_FILE=$2
local FLOATING_IP=$3
local DEFAULT_INSTANCE_USER=$4
local ACTIVE_TIMEOUT=$5
local probe_cmd = ""
if ! timeout $ACTIVE_TIMEOUT sh -c "while ! ssh -o StrictHostKeyChecking=no -i $KEY_FILE ${DEFAULT_INSTANCE_USER}@$FLOATING_IP echo success ; do sleep 1; done"; then
echo "server didn't become ssh-able!"
exit 1
fi
}
# Restore xtrace
$XTRACE

3
openrc
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@ -72,3 +72,6 @@ export COMPUTE_API_VERSION=${COMPUTE_API_VERSION:-$NOVA_VERSION}
# set log level to DEBUG (helps debug issues)
# export KEYSTONECLIENT_DEBUG=1
# export NOVACLIENT_DEBUG=1
# set qunatum debug command
export TEST_CONFIG_FILE=/etc/quantum/debug.ini

8
stack.sh
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@ -1950,14 +1950,14 @@ if is_service_enabled q-svc; then
# Create a small network
# Since quantum command is executed in admin context at this point,
# ``--tenant_id`` needs to be specified.
NET_ID=$(quantum net-create --tenant_id $TENANT_ID net1 | grep ' id ' | get_field 2)
NET_ID=$(quantum net-create --tenant_id $TENANT_ID "$PRIVATE_NETWORK_NAME" | grep ' id ' | get_field 2)
SUBNET_ID=$(quantum subnet-create --tenant_id $TENANT_ID --ip_version 4 --gateway $NETWORK_GATEWAY $NET_ID $FIXED_RANGE | grep ' id ' | get_field 2)
if is_service_enabled q-l3; then
# Create a router, and add the private subnet as one of its interfaces
ROUTER_ID=$(quantum router-create --tenant_id $TENANT_ID router1 | grep ' id ' | get_field 2)
quantum router-interface-add $ROUTER_ID $SUBNET_ID
# Create an external network, and a subnet. Configure the external network as router gw
EXT_NET_ID=$(quantum net-create ext_net -- --router:external=True | grep ' id ' | get_field 2)
EXT_NET_ID=$(quantum net-create "$PUBLIC_NETWORK_NAME" -- --router:external=True | grep ' id ' | get_field 2)
EXT_GW_IP=$(quantum subnet-create --ip_version 4 $EXT_NET_ID $FLOATING_RANGE -- --enable_dhcp=False | grep 'gateway_ip' | get_field 2)
quantum router-gateway-set $ROUTER_ID $EXT_NET_ID
if is_quantum_ovs_base_plugin "$Q_PLUGIN" && [[ "$Q_USE_NAMESPACE" = "True" ]]; then
@ -1975,10 +1975,10 @@ if is_service_enabled q-svc; then
elif is_service_enabled mysql && is_service_enabled nova; then
# Create a small network
$NOVA_BIN_DIR/nova-manage network create private $FIXED_RANGE 1 $FIXED_NETWORK_SIZE $NETWORK_CREATE_ARGS
$NOVA_BIN_DIR/nova-manage network create "$PRIVATE_NETWORK_NAME" $FIXED_RANGE 1 $FIXED_NETWORK_SIZE $NETWORK_CREATE_ARGS
# Create some floating ips
$NOVA_BIN_DIR/nova-manage floating create $FLOATING_RANGE
$NOVA_BIN_DIR/nova-manage floating create $FLOATING_RANGE --pool=$PUBLIC_NETWORK
# Create a second pool
$NOVA_BIN_DIR/nova-manage floating create --ip_range=$TEST_FLOATING_RANGE --pool=$TEST_FLOATING_POOL

7
stackrc
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@ -136,10 +136,10 @@ fi
#IMAGE_URLS="http://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-disk.img" # cirros full disk image
# Set default image based on ``VIRT_DRIVER`` and ``LIBVIRT_TYPE``, either of
# which may be set in ``localrc``. Also allow ``DEFAULT_IMAGE_NAME`` and
# which may be set in ``localrc``. Also allow ``DEFAULT_IMAGE_NAME`` and
# ``IMAGE_URLS`` to be set directly in ``localrc``.
case "$VIRT_DRIVER" in
openvz)
openvz)
DEFAULT_IMAGE_NAME=${DEFAULT_IMAGE_NAME:-ubuntu-11.10-x86_64}
IMAGE_URLS=${IMAGE_URLS:-"http://download.openvz.org/template/precreated/ubuntu-11.10-x86_64.tar.gz"};;
libvirt)
@ -159,3 +159,6 @@ esac
# 5Gb default volume backing file size
VOLUME_BACKING_FILE_SIZE=${VOLUME_BACKING_FILE_SIZE:-5130M}
PRIVATE_NETWORK_NAME=${PRIVATE_NETWORK_NAME:-"private"}
PUBLIC_NETWORK_NAME=${PUBLIC_NETWORK_NAME:-"nova"}