756c842a77
A logic error in volume exercise's wait for volume deletion causes the test to do the opopsite, and continue on even tho the volume is in in the 'deleting' state. If using a volume backend that can quickly delete volumes (ceph), and the volume is gone before entering the wait, the loop will spin, timeout and fail the test. Change-Id: I8e3d2aaa04e6a165e0dee32bedac97d35e13d5eb
218 lines
6.2 KiB
Bash
Executable File
218 lines
6.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# **volumes.sh**
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# Test cinder volumes with the cinder command from python-cinderclient
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echo "*********************************************************************"
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echo "Begin DevStack Exercise: $0"
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echo "*********************************************************************"
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# This script exits on an error so that errors don't compound and you see
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# only the first error that occurred.
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set -o errexit
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# Print the commands being run so that we can see the command that triggers
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# an error. It is also useful for following allowing as the install occurs.
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set -o xtrace
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# Settings
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# ========
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# Keep track of the current directory
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EXERCISE_DIR=$(cd $(dirname "$0") && pwd)
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TOP_DIR=$(cd $EXERCISE_DIR/..; pwd)
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# Import common functions
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source $TOP_DIR/functions
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# Import configuration
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source $TOP_DIR/openrc
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# Import quantum functions if needed
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if is_service_enabled quantum; then
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source $TOP_DIR/lib/quantum
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fi
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# Import exercise configuration
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source $TOP_DIR/exerciserc
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# If cinder is not enabled we exit with exitcode 55 which mean
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# exercise is skipped.
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is_service_enabled cinder || exit 55
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# Instance type to create
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DEFAULT_INSTANCE_TYPE=${DEFAULT_INSTANCE_TYPE:-m1.tiny}
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# Boot this image, use first AMi image if unset
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DEFAULT_IMAGE_NAME=${DEFAULT_IMAGE_NAME:-ami}
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# Security group name
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SECGROUP=${SECGROUP:-vol_secgroup}
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# Launching a server
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# ==================
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# List servers for tenant:
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nova list
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# Images
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# ------
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# Nova has a **deprecated** way of listing images.
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nova image-list
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# But we recommend using glance directly
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glance image-list
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# Grab the id of the image to launch
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IMAGE=$(glance image-list | egrep " $DEFAULT_IMAGE_NAME " | get_field 1)
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# Security Groups
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# ---------------
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# List of secgroups:
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nova secgroup-list
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# Create a secgroup
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if ! nova secgroup-list | grep -q $SECGROUP; then
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nova secgroup-create $SECGROUP "$SECGROUP description"
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if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! nova secgroup-list | grep -q $SECGROUP; do sleep 1; done"; then
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echo "Security group not created"
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exit 1
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fi
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fi
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# Configure Security Group Rules
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nova secgroup-add-rule $SECGROUP icmp -1 -1 0.0.0.0/0
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nova secgroup-add-rule $SECGROUP tcp 22 22 0.0.0.0/0
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# determinine instance type
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# -------------------------
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# List of instance types:
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nova flavor-list
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INSTANCE_TYPE=`nova flavor-list | grep $DEFAULT_INSTANCE_TYPE | get_field 1`
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if [[ -z "$INSTANCE_TYPE" ]]; then
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# grab the first flavor in the list to launch if default doesn't exist
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INSTANCE_TYPE=`nova flavor-list | head -n 4 | tail -n 1 | get_field 1`
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fi
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NAME="ex-vol"
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VM_UUID=`nova boot --flavor $INSTANCE_TYPE --image $IMAGE $NAME --security_groups=$SECGROUP | grep ' id ' | get_field 2`
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die_if_not_set VM_UUID "Failure launching $NAME"
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# Testing
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# =======
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# First check if it spins up (becomes active and responds to ping on
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# internal ip). If you run this script from a nova node, you should
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# bypass security groups and have direct access to the server.
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# Waiting for boot
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# ----------------
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# check that the status is active within ACTIVE_TIMEOUT seconds
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if ! timeout $ACTIVE_TIMEOUT sh -c "while ! nova show $VM_UUID | grep status | grep -q ACTIVE; do sleep 1; done"; then
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echo "server didn't become active!"
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exit 1
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fi
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# get the IP of the server
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IP=`nova show $VM_UUID | grep "$PRIVATE_NETWORK_NAME" | get_field 2`
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die_if_not_set IP "Failure retrieving IP address"
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# for single node deployments, we can ping private ips
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ping_check "$PRIVATE_NETWORK_NAME" $IP $BOOT_TIMEOUT
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# Volumes
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# -------
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VOL_NAME="myvol-$(openssl rand -hex 4)"
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# Verify it doesn't exist
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if [[ -n "`cinder list | grep $VOL_NAME | head -1 | get_field 2`" ]]; then
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echo "Volume $VOL_NAME already exists"
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exit 1
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fi
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# Create a new volume
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cinder create --display_name $VOL_NAME --display_description "test volume: $VOL_NAME" $DEFAULT_VOLUME_SIZE
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if [[ $? != 0 ]]; then
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echo "Failure creating volume $VOL_NAME"
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exit 1
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fi
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start_time=`date +%s`
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if ! timeout $ACTIVE_TIMEOUT sh -c "while ! cinder list | grep $VOL_NAME | grep available; do sleep 1; done"; then
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echo "Volume $VOL_NAME not created"
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exit 1
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fi
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end_time=`date +%s`
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echo "Completed cinder create in $((end_time - start_time)) seconds"
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# Get volume ID
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VOL_ID=`cinder list | grep $VOL_NAME | head -1 | get_field 1`
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die_if_not_set VOL_ID "Failure retrieving volume ID for $VOL_NAME"
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# Attach to server
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DEVICE=/dev/vdb
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start_time=`date +%s`
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nova volume-attach $VM_UUID $VOL_ID $DEVICE || \
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die "Failure attaching volume $VOL_NAME to $NAME"
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if ! timeout $ACTIVE_TIMEOUT sh -c "while ! cinder list | grep $VOL_NAME | grep in-use; do sleep 1; done"; then
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echo "Volume $VOL_NAME not attached to $NAME"
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exit 1
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fi
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end_time=`date +%s`
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echo "Completed volume-attach in $((end_time - start_time)) seconds"
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VOL_ATTACH=`cinder list | grep $VOL_NAME | head -1 | get_field -1`
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die_if_not_set VOL_ATTACH "Failure retrieving $VOL_NAME status"
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if [[ "$VOL_ATTACH" != $VM_UUID ]]; then
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echo "Volume not attached to correct instance"
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exit 1
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fi
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# Detach volume
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start_time=`date +%s`
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nova volume-detach $VM_UUID $VOL_ID || die "Failure detaching volume $VOL_NAME from $NAME"
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if ! timeout $ACTIVE_TIMEOUT sh -c "while ! cinder list | grep $VOL_NAME | grep available; do sleep 1; done"; then
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echo "Volume $VOL_NAME not detached from $NAME"
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exit 1
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fi
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end_time=`date +%s`
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echo "Completed volume-detach in $((end_time - start_time)) seconds"
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# Delete volume
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start_time=`date +%s`
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cinder delete $VOL_ID || die "Failure deleting volume $VOL_NAME"
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if ! timeout $ACTIVE_TIMEOUT sh -c "while cinder list | grep $VOL_NAME; do sleep 1; done"; then
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echo "Volume $VOL_NAME not deleted"
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exit 1
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fi
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end_time=`date +%s`
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echo "Completed cinder delete in $((end_time - start_time)) seconds"
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# Shutdown the server
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nova delete $VM_UUID || die "Failure deleting instance $NAME"
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# Wait for termination
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if ! timeout $TERMINATE_TIMEOUT sh -c "while nova list | grep -q $VM_UUID; do sleep 1; done"; then
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echo "Server $NAME not deleted"
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exit 1
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fi
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# Delete a secgroup
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nova secgroup-delete $SECGROUP || die "Failure deleting security group $SECGROUP"
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set +o xtrace
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echo "*********************************************************************"
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echo "SUCCESS: End DevStack Exercise: $0"
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echo "*********************************************************************"
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