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  2. Commit fd1c87e83035438d58692bef63186598373a06af
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blueprint host-aggregates

add some inital tests for the host-aggregates blueprint

Change-Id: I0c07f2e7fd123bbda6d26f4ff64bea3949e57157

John Garbutt authored on 2012/02/24 23:52:54
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exercises/aggregates.sh
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+#!/usr/bin/env bash
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+
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+# **aggregates.sh**
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+
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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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+
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+echo "**************************************************"
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+echo "Begin DevStack Exercise: $0"
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+echo "**************************************************"
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+
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+# This script exits on an error so that errors don't compound and you see
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+# only the first error that occured.
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+set -o errexit
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+
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+# Print the commands being run so that we can see the command that triggers
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+# an error.  It is also useful for following allowing as the install occurs.
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+set -o xtrace
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+
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+
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+# Settings
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+# ========
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+
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+# Keep track of the current directory
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+EXERCISE_DIR=$(cd $(dirname "$0") && pwd)
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+TOP_DIR=$(cd $EXERCISE_DIR/..; pwd)
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+
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+# Import common functions
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+source $TOP_DIR/functions
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+
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+# Import configuration
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+source $TOP_DIR/openrc
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+
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+# Import exercise configuration
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+source $TOP_DIR/exerciserc
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+
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+# run test as the admin user
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+_OLD_USERNAME=$OS_USERNAME
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+OS_USERNAME=admin
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+
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+
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+# Create an aggregate
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+# ===================
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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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+
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+exit_if_aggregate_present() {
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+    aggregate_name=$1
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+
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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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+
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+exit_if_aggregate_present $AGGREGATE_NAME
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+
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+AGGREGATE_ID=`nova aggregate-create $AGGREGATE_NAME $AGGREGATE_A_ZONE | grep " $AGGREGATE_NAME " | get_field 1`
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+
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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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+
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+
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+# Ensure creating a duplicate fails
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+# =================================
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+
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+if nova aggregate-create $AGGREGATE_NAME $AGGREGATE_A_ZONE; then
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+    echo "ERROR could create duplicate aggregate"
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+    exit -1
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+fi
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+
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+
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+# Test aggregate-update (and aggregate-details)
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+# =============================================
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+AGGREGATE_NEW_NAME=test_aggregate_$RANDOM
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+
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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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+
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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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+
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+
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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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+
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+#ensure no metadata is set
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+nova aggregate-details $AGGREGATE_ID | grep {}
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+
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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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+
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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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+
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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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+
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+nova aggregate-details $AGGREGATE_ID | grep $META_DATA_2_KEY && die "ERROR metadata was not cleared"
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+
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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 $AGGREGATE_ID | grep {}
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+
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+
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+# Test aggregate-add/remove-host
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+# ==============================
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+if [ "$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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+
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+
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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 $AGGREGATE_NAME
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+
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+
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+# Test complete
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+# =============
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+OS_USERNAME=$_OLD_USERNAME
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+echo "AGGREGATE TEST PASSED"
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+
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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 "**************************************************"