Merge pull request #144 from cloudbuilders/exercises
Exercise -> Exercises!
This commit is contained in:
Jesse Andrews
commit
6f98f223bb
5 changed files with 315 additions and 206 deletions
244
exercise.sh
244
exercise.sh
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@ -1,214 +1,46 @@
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#!/usr/bin/env bash
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# **exercise.sh** - using the cloud can be fun
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# Run everything in the exercises/ directory that isn't explicitly disabled
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# we will use the ``nova`` cli tool provided by the ``python-novaclient``
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# package
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#
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# comma separated list of script basenames to skip
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# to refrain from exercising euca.sh use SKIP_EXERCISES=euca
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SKIP_EXERCISES=${SKIP_EXERCISES:-""}
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# Locate the scripts we should run
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EXERCISE_DIR=$(dirname "$0")/exercises
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basenames=$(for b in `ls $EXERCISE_DIR/*.sh`; do basename $b .sh; done)
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# This script exits on an error so that errors don't compound and you see
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# only the first error that occured.
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set -o errexit
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# Track the state of each script
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passes=""
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failures=""
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skips=""
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# Print the commands being run so that we can see the command that triggers
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# an error. It is also useful for following allowing as the install occurs.
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set -o xtrace
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# Settings
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# ========
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# Use openrc + stackrc + localrc for settings
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source ./openrc
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# Get a token for clients that don't support service catalog
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# ==========================================================
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# manually create a token by querying keystone (sending JSON data). Keystone
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# returns a token and catalog of endpoints. We use python to parse the token
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# and save it.
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TOKEN=`curl -s -d "{\"auth\":{\"passwordCredentials\": {\"username\": \"$NOVA_USERNAME\", \"password\": \"$NOVA_API_KEY\"}}}" -H "Content-type: application/json" http://$HOST_IP:5000/v2.0/tokens | python -c "import sys; import json; tok = json.loads(sys.stdin.read()); print tok['access']['token']['id'];"`
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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 -A $TOKEN index
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# Let's grab the id of the first AMI image to launch
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IMAGE=`glance -A $TOKEN index | egrep ami | cut -d" " -f1`
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# Security Groups
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# ---------------
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SECGROUP=test_secgroup
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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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nova secgroup-create $SECGROUP "test_secgroup description"
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# determine flavor
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# ----------------
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# List of flavors:
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nova flavor-list
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# and grab the first flavor in the list to launch
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FLAVOR=`nova flavor-list | head -n 4 | tail -n 1 | cut -d"|" -f2`
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NAME="myserver"
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nova boot --flavor $FLAVOR --image $IMAGE $NAME --security_groups=$SECGROUP
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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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# Max time to wait while vm goes from build to active state
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ACTIVE_TIMEOUT=${ACTIVE_TIMEOUT:-10}
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# Max time till the vm is bootable
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BOOT_TIMEOUT=${BOOT_TIMEOUT:-15}
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# Max time to wait for proper association and dis-association.
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ASSOCIATE_TIMEOUT=${ASSOCIATE_TIMEOUT:-10}
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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 $NAME | 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 $NAME | grep "private network" | cut -d"|" -f3`
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# for single node deployments, we can ping private ips
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MULTI_HOST=${MULTI_HOST:-0}
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if [ "$MULTI_HOST" = "0" ]; then
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# sometimes the first ping fails (10 seconds isn't enough time for the VM's
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# network to respond?), so let's ping for a default of 15 seconds with a
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# timeout of a second for each ping.
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if ! timeout $BOOT_TIMEOUT sh -c "while ! ping -c1 -w1 $IP; do sleep 1; done"; then
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echo "Couldn't ping server"
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exit 1
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# Loop over each possible script (by basename)
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for script in $basenames; do
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if [[ "$SKIP_EXERCISES" =~ $script ]] ; then
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skips="$skips $script"
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else
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echo =========================
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echo Running $script
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echo =========================
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$EXERCISE_DIR/$script.sh
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if [[ $? -ne 0 ]] ; then
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failures="$failures $script"
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else
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passes="$passes $script"
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fi
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fi
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else
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# On a multi-host system, without vm net access, do a sleep to wait for the boot
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sleep $BOOT_TIMEOUT
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fi
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done
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# Security Groups & Floating IPs
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# ------------------------------
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# allow icmp traffic (ping)
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nova secgroup-add-rule $SECGROUP icmp -1 -1 0.0.0.0/0
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# List rules for a secgroup
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nova secgroup-list-rules $SECGROUP
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# allocate a floating ip
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nova floating-ip-create
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# store floating address
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FLOATING_IP=`nova floating-ip-list | grep None | head -1 | cut -d '|' -f2 | sed 's/ //g'`
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# add floating ip to our server
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nova add-floating-ip $NAME $FLOATING_IP
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# test we can ping our floating ip within ASSOCIATE_TIMEOUT seconds
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if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then
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echo "Couldn't ping server with floating ip"
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exit 1
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fi
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# pause the VM and verify we can't ping it anymore
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nova pause $NAME
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sleep 2
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if ( ping -c1 -w1 $IP); then
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echo "Pause failure - ping shouldn't work"
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exit 1
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fi
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if ( ping -c1 -w1 $FLOATING_IP); then
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echo "Pause failure - ping floating ips shouldn't work"
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exit 1
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fi
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# unpause the VM and verify we can ping it again
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nova unpause $NAME
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sleep 2
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ping -c1 -w1 $IP
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# dis-allow icmp traffic (ping)
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nova secgroup-delete-rule $SECGROUP icmp -1 -1 0.0.0.0/0
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# FIXME (anthony): make xs support security groups
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if [ "$VIRT_DRIVER" != "xenserver" ]; then
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# test we can aren't able to ping our floating ip within ASSOCIATE_TIMEOUT seconds
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if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then
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print "Security group failure - ping should not be allowed!"
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echo "Couldn't ping server with floating ip"
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exit 1
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fi
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fi
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# de-allocate the floating ip
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nova floating-ip-delete $FLOATING_IP
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# shutdown the server
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nova delete $NAME
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# Delete a secgroup
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nova secgroup-delete $SECGROUP
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# FIXME: validate shutdown within 5 seconds
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# (nova show $NAME returns 1 or status != ACTIVE)?
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# Testing Euca2ools
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# ==================
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# make sure that we can describe instances
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euca-describe-instances
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if [[ "$ENABLED_SERVICES" =~ "swift" ]]; then
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# Testing Swift
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# =============
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# Check if we have to swift via keystone
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swift --auth-version 2 -A http://${HOST_IP}:5000/v2.0 -U admin -K $ADMIN_PASSWORD stat
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# We start by creating a test container
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swift --auth-version 2 -A http://${HOST_IP}:5000/v2.0 -U admin -K $ADMIN_PASSWORD post testcontainer
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# add some files into it.
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swift --auth-version 2 -A http://${HOST_IP}:5000/v2.0 -U admin -K $ADMIN_PASSWORD upload testcontainer /etc/issue
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# list them
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swift --auth-version 2 -A http://${HOST_IP}:5000/v2.0 -U admin -K $ADMIN_PASSWORD list testcontainer
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# And we may want to delete them now that we have tested that
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# everything works.
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swift --auth-version 2 -A http://${HOST_IP}:5000/v2.0 -U admin -K $ADMIN_PASSWORD delete testcontainer
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fi
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# output status of exercise run
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echo =========================
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echo =========================
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for script in $skips; do
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echo SKIP $script
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done
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for script in $passes; do
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echo PASS $script
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done
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for script in $failures; do
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echo FAILED $script
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done
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36
exercises/euca.sh
Executable file
36
exercises/euca.sh
Executable file
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@ -0,0 +1,36 @@
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#!/usr/bin/env bash
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# we will use the ``euca2ools`` cli tool that wraps the python boto
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# library to test ec2 compatibility
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#
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# 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.
|
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set -o xtrace
|
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|
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|
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# Settings
|
||||
# ========
|
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# Use openrc + stackrc + localrc for settings
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pushd $(cd $(dirname "$0")/.. && pwd)
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source ./openrc
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popd
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# find a machine image to boot
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IMAGE=`euca-describe-images | grep machine | cut -f2`
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# launch it
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INSTANCE=`euca-run-instances $IMAGE | grep INSTANCE | cut -f2`
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# assure it has booted within a reasonable time
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if ! timeout $RUNNING_TIMEOUT sh -c "while euca-describe-instances $INSTANCE | grep -q running; do sleep 1; done"; then
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echo "server didn't become active within $RUNNING_TIMEOUT seconds"
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exit 1
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fi
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euca-terminate-instances $INSTANCE
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190
exercises/floating_ips.sh
Executable file
190
exercises/floating_ips.sh
Executable file
|
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@ -0,0 +1,190 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
# **exercise.sh** - using the cloud can be fun
|
||||
|
||||
# we will use the ``nova`` cli tool provided by the ``python-novaclient``
|
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# package
|
||||
#
|
||||
|
||||
|
||||
# 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
|
||||
# ========
|
||||
|
||||
# Use openrc + stackrc + localrc for settings
|
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pushd $(cd $(dirname "$0")/.. && pwd)
|
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source ./openrc
|
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popd
|
||||
|
||||
# Get a token for clients that don't support service catalog
|
||||
# ==========================================================
|
||||
|
||||
# manually create a token by querying keystone (sending JSON data). Keystone
|
||||
# returns a token and catalog of endpoints. We use python to parse the token
|
||||
# and save it.
|
||||
|
||||
TOKEN=`curl -s -d "{\"auth\":{\"passwordCredentials\": {\"username\": \"$NOVA_USERNAME\", \"password\": \"$NOVA_API_KEY\"}}}" -H "Content-type: application/json" http://$HOST_IP:5000/v2.0/tokens | python -c "import sys; import json; tok = json.loads(sys.stdin.read()); print tok['access']['token']['id'];"`
|
||||
|
||||
# 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 -A $TOKEN index
|
||||
|
||||
# Let's grab the id of the first AMI image to launch
|
||||
IMAGE=`glance -A $TOKEN index | egrep ami | cut -d" " -f1`
|
||||
|
||||
# Security Groups
|
||||
# ---------------
|
||||
SECGROUP=test_secgroup
|
||||
|
||||
# List of secgroups:
|
||||
nova secgroup-list
|
||||
|
||||
# Create a secgroup
|
||||
nova secgroup-create $SECGROUP "test_secgroup description"
|
||||
|
||||
# determine flavor
|
||||
# ----------------
|
||||
|
||||
# List of flavors:
|
||||
nova flavor-list
|
||||
|
||||
# and grab the first flavor in the list to launch
|
||||
FLAVOR=`nova flavor-list | head -n 4 | tail -n 1 | cut -d"|" -f2`
|
||||
|
||||
NAME="myserver"
|
||||
|
||||
nova boot --flavor $FLAVOR --image $IMAGE $NAME --security_groups=$SECGROUP
|
||||
|
||||
# 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
|
||||
# ----------------
|
||||
|
||||
# Max time to wait while vm goes from build to active state
|
||||
ACTIVE_TIMEOUT=${ACTIVE_TIMEOUT:-10}
|
||||
|
||||
# Max time till the vm is bootable
|
||||
BOOT_TIMEOUT=${BOOT_TIMEOUT:-15}
|
||||
|
||||
# Max time to wait for proper association and dis-association.
|
||||
ASSOCIATE_TIMEOUT=${ASSOCIATE_TIMEOUT:-10}
|
||||
|
||||
# check that the status is active within ACTIVE_TIMEOUT seconds
|
||||
if ! timeout $ACTIVE_TIMEOUT sh -c "while ! nova show $NAME | 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 $NAME | grep "private network" | cut -d"|" -f3`
|
||||
|
||||
# for single node deployments, we can ping private ips
|
||||
MULTI_HOST=${MULTI_HOST:-0}
|
||||
if [ "$MULTI_HOST" = "0" ]; 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
|
||||
|
||||
# Security Groups & Floating IPs
|
||||
# ------------------------------
|
||||
|
||||
# allow icmp traffic (ping)
|
||||
nova secgroup-add-rule $SECGROUP icmp -1 -1 0.0.0.0/0
|
||||
|
||||
# List rules for a secgroup
|
||||
nova secgroup-list-rules $SECGROUP
|
||||
|
||||
# allocate a floating ip
|
||||
nova floating-ip-create
|
||||
|
||||
# store floating address
|
||||
FLOATING_IP=`nova floating-ip-list | grep None | head -1 | cut -d '|' -f2 | sed 's/ //g'`
|
||||
|
||||
# add floating ip to our server
|
||||
nova add-floating-ip $NAME $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 server with floating ip"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# pause the VM and verify we can't ping it anymore
|
||||
nova pause $NAME
|
||||
|
||||
sleep 2
|
||||
|
||||
if ( ping -c1 -w1 $IP); then
|
||||
echo "Pause failure - ping shouldn't work"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ( ping -c1 -w1 $FLOATING_IP); then
|
||||
echo "Pause failure - ping floating ips shouldn't work"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# unpause the VM and verify we can ping it again
|
||||
nova unpause $NAME
|
||||
|
||||
sleep 2
|
||||
|
||||
ping -c1 -w1 $IP
|
||||
|
||||
# dis-allow icmp traffic (ping)
|
||||
nova secgroup-delete-rule $SECGROUP icmp -1 -1 0.0.0.0/0
|
||||
|
||||
# FIXME (anthony): make xs support security groups
|
||||
if [ "$VIRT_DRIVER" != "xenserver" ]; 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
|
||||
fi
|
||||
|
||||
# de-allocate the floating ip
|
||||
nova floating-ip-delete $FLOATING_IP
|
||||
|
||||
# shutdown the server
|
||||
nova delete $NAME
|
||||
|
||||
# Delete a secgroup
|
||||
nova secgroup-delete $SECGROUP
|
||||
|
||||
# FIXME: validate shutdown within 5 seconds
|
||||
# (nova show $NAME returns 1 or status != ACTIVE)?
|
||||
|
||||
40
exercises/swift.sh
Executable file
40
exercises/swift.sh
Executable file
|
|
@ -0,0 +1,40 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
# Test swift via the command line tools that ship with it.
|
||||
|
||||
# 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
|
||||
# ========
|
||||
|
||||
# Use openrc + stackrc + localrc for settings
|
||||
pushd $(cd $(dirname "$0")/.. && pwd)
|
||||
source ./openrc
|
||||
popd
|
||||
|
||||
|
||||
# Testing Swift
|
||||
# =============
|
||||
|
||||
# Check if we have to swift via keystone
|
||||
swift --auth-version 2 -A http://${HOST_IP}:5000/v2.0 -U admin -K $ADMIN_PASSWORD stat
|
||||
|
||||
# We start by creating a test container
|
||||
swift --auth-version 2 -A http://${HOST_IP}:5000/v2.0 -U admin -K $ADMIN_PASSWORD post testcontainer
|
||||
|
||||
# add some files into it.
|
||||
swift --auth-version 2 -A http://${HOST_IP}:5000/v2.0 -U admin -K $ADMIN_PASSWORD upload testcontainer /etc/issue
|
||||
|
||||
# list them
|
||||
swift --auth-version 2 -A http://${HOST_IP}:5000/v2.0 -U admin -K $ADMIN_PASSWORD list testcontainer
|
||||
|
||||
# And we may want to delete them now that we have tested that
|
||||
# everything works.
|
||||
swift --auth-version 2 -A http://${HOST_IP}:5000/v2.0 -U admin -K $ADMIN_PASSWORD delete testcontainer
|
||||
11
openrc
11
openrc
|
|
@ -49,3 +49,14 @@ export EC2_SECRET_KEY=${ADMIN_PASSWORD:-secrete}
|
|||
# set log level to DEBUG (helps debug issues)
|
||||
# export NOVACLIENT_DEBUG=1
|
||||
|
||||
# Max time till the vm is bootable
|
||||
export BOOT_TIMEOUT=${BOOT_TIMEOUT:-15}
|
||||
|
||||
# Max time to wait while vm goes from build to active state
|
||||
export ACTIVE_TIMEOUT=${ACTIVE_TIMEOUT:-10}
|
||||
|
||||
# Max time from run instance command until it is running
|
||||
export RUNNING_TIMEOUT=${RUNNING_TIMEOUT:-$(($BOOT_TIMEOUT + $ACTIVE_TIMEOUT))}
|
||||
|
||||
# Max time to wait for proper IP association and dis-association.
|
||||
export ASSOCIATE_TIMEOUT=${ASSOCIATE_TIMEOUT:-10}
|
||||
|
|
|
|||
Loading…
Reference in a new issue