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John GarbuttDean Troyer
John Garbutt
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Dean Troyer
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blueprint host-aggregates
add some inital tests for the host-aggregates blueprint Change-Id: I0c07f2e7fd123bbda6d26f4ff64bea3949e57157
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‎exercises/aggregates.sh‎

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#!/usr/bin/env bash
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# **aggregates.sh**
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# This script demonstrates how to use host aggregates:
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# * Create an Aggregate
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# * Updating Aggregate details
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# * Testing Aggregate metadata
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# * Testing Aggregate delete
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# * TODO(johngar) - test adding a host (idealy with two hosts)
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echo "**************************************************"
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echo "Begin DevStack Exercise: $0"
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echo "**************************************************"
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# This script exits on an error so that errors don't compound and you see
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# only the first error that occured.
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set -o errexit
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# Print the commands being run so that we can see the command that triggers
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# an error. It is also useful for following allowing as the install occurs.
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set -o xtrace
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# Settings
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# ========
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# Keep track of the current directory
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EXERCISE_DIR=$(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 exercise configuration
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source $TOP_DIR/exerciserc
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# run test as the admin user
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_OLD_USERNAME=$OS_USERNAME
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OS_USERNAME=admin
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# Create an aggregate
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# ===================
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AGGREGATE_NAME=test_aggregate_$RANDOM
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AGGREGATE_A_ZONE=nova
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exit_if_aggregate_present() {
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aggregate_name=$1
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if [ `nova aggregate-list | grep -c " $aggregate_name "` == 0 ]; then
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echo "SUCCESS $aggregate_name not present"
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else
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echo "ERROR found aggregate: $aggregate_name"
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exit -1
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fi
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}
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exit_if_aggregate_present $AGGREGATE_NAME
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AGGREGATE_ID=`nova aggregate-create $AGGREGATE_NAME $AGGREGATE_A_ZONE | grep " $AGGREGATE_NAME " | get_field 1`
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# check aggregate created
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nova aggregate-list | grep -q " $AGGREGATE_NAME " || die "Aggregate $AGGREGATE_NAME not created"
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# Ensure creating a duplicate fails
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# =================================
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if nova aggregate-create $AGGREGATE_NAME $AGGREGATE_A_ZONE; then
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echo "ERROR could create duplicate aggregate"
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exit -1
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fi
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# Test aggregate-update (and aggregate-details)
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# =============================================
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AGGREGATE_NEW_NAME=test_aggregate_$RANDOM
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nova aggregate-update $AGGREGATE_ID $AGGREGATE_NEW_NAME
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nova aggregate-details $AGGREGATE_ID | grep $AGGREGATE_NEW_NAME
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nova aggregate-details $AGGREGATE_ID | grep $AGGREGATE_A_ZONE
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nova aggregate-update $AGGREGATE_ID $AGGREGATE_NAME $AGGREGATE_A_ZONE
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nova aggregate-details $AGGREGATE_ID | grep $AGGREGATE_NAME
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nova aggregate-details $AGGREGATE_ID | grep $AGGREGATE_A_ZONE
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# Test aggregate-set-metadata
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# ===========================
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META_DATA_1_KEY=asdf
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META_DATA_2_KEY=foo
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META_DATA_3_KEY=bar
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#ensure no metadata is set
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nova aggregate-details $AGGREGATE_ID | grep {}
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nova aggregate-set-metadata $AGGREGATE_ID ${META_DATA_1_KEY}=123
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nova aggregate-details $AGGREGATE_ID | grep $META_DATA_1_KEY
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nova aggregate-details $AGGREGATE_ID | grep 123
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nova aggregate-set-metadata $AGGREGATE_ID ${META_DATA_2_KEY}=456
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nova aggregate-details $AGGREGATE_ID | grep $META_DATA_1_KEY
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nova aggregate-details $AGGREGATE_ID | grep $META_DATA_2_KEY
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nova aggregate-set-metadata $AGGREGATE_ID $META_DATA_2_KEY ${META_DATA_3_KEY}=789
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nova aggregate-details $AGGREGATE_ID | grep $META_DATA_1_KEY
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nova aggregate-details $AGGREGATE_ID | grep $META_DATA_3_KEY
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nova aggregate-details $AGGREGATE_ID | grep $META_DATA_2_KEY && die "ERROR metadata was not cleared"
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nova aggregate-set-metadata $AGGREGATE_ID $META_DATA_3_KEY $META_DATA_1_KEY
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nova aggregate-details $AGGREGATE_ID | grep {}
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# Test aggregate-add/remove-host
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# ==============================
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if [ "$VIRT_DRIVER" == "xenserver" ]; then
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echo "TODO(johngarbutt) add tests for add/remove host from aggregate"
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fi
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# Test aggregate-delete
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# =====================
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nova aggregate-delete $AGGREGATE_ID
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exit_if_aggregate_present $AGGREGATE_NAME
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# Test complete
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# =============
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OS_USERNAME=$_OLD_USERNAME
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echo "AGGREGATE TEST PASSED"
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set +o xtrace
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echo "**************************************************"
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echo "End DevStack Exercise: $0"
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echo "**************************************************"

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