update exercise to boot a server, ping it, then destroy it
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43
exercise.sh
43
exercise.sh
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@ -70,9 +70,6 @@ TOKEN=`curl -s -d "{\"auth\":{\"passwordCredentials\": {\"username\": \"$NOVA_U
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# List servers for tenant:
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# List servers for tenant:
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nova list
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nova list
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# List of flavors:
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nova flavor-list
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# Images
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# Images
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# ------
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# ------
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@ -82,8 +79,38 @@ nova image-list
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# But we recommend using glance directly
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# But we recommend using glance directly
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glance -A $TOKEN index
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glance -A $TOKEN index
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# show details of the active servers::
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# Let's grab the id of the first AMI image to launch
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#
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IMAGE=`glance -A $TOKEN index | egrep ami | cut -d" " -f1`
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# nova show 1234
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#
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nova list | grep ACTIVE | cut -d \| -f2 | xargs -n1 nova show
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# Flavors
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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="firstpost"
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nova boot --flavor $FLAVOR --image $IMAGE $NAME
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# let's give it 10 seconds to launch
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sleep 10
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# check that the status is active
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nova show $NAME | grep status | grep -q ACTIVE
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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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# ping it once (timeout of a second)
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ping -c1 -w1 $IP
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# shutdown the server
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nova delete $NAME
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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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