Change-Id: Ic339c34c85493d21f9fbf5280bb5ff1660644f98
Dean Troyer authored on 2011/12/17 03:22:021 | 1 |
new file mode 100755 |
... | ... |
@@ -0,0 +1,160 @@ |
0 |
+#!/usr/bin/env bash |
|
1 |
+ |
|
2 |
+# Test nova volumes with the nova command from python-novaclient |
|
3 |
+ |
|
4 |
+# This script exits on an error so that errors don't compound and you see |
|
5 |
+# only the first error that occured. |
|
6 |
+set -o errexit |
|
7 |
+ |
|
8 |
+# Print the commands being run so that we can see the command that triggers |
|
9 |
+# an error. It is also useful for following allowing as the install occurs. |
|
10 |
+set -o xtrace |
|
11 |
+ |
|
12 |
+ |
|
13 |
+# Settings |
|
14 |
+# ======== |
|
15 |
+ |
|
16 |
+# Use openrc + stackrc + localrc for settings |
|
17 |
+pushd $(cd $(dirname "$0")/.. && pwd) |
|
18 |
+source ./openrc |
|
19 |
+popd |
|
20 |
+ |
|
21 |
+# Get a token for clients that don't support service catalog |
|
22 |
+# ========================================================== |
|
23 |
+ |
|
24 |
+# manually create a token by querying keystone (sending JSON data). Keystone |
|
25 |
+# returns a token and catalog of endpoints. We use python to parse the token |
|
26 |
+# and save it. |
|
27 |
+ |
|
28 |
+TOKEN=`curl -s -d "{\"auth\":{\"passwordCredentials\": {\"username\": \"$NOVA_USERNAME\", \"password\": \"$NOVA_PASSWORD\"}}}" -H "Content-type: application/json" http://$HOST_IP:5000/v2.0/tokens | python -c "import sys; import json; tok = json.loads(sys.stdin.read()); print tok['access']['token']['id'];"` |
|
29 |
+ |
|
30 |
+# Launching a server |
|
31 |
+# ================== |
|
32 |
+ |
|
33 |
+# List servers for tenant: |
|
34 |
+nova list |
|
35 |
+ |
|
36 |
+# Images |
|
37 |
+# ------ |
|
38 |
+ |
|
39 |
+# Nova has a **deprecated** way of listing images. |
|
40 |
+nova image-list |
|
41 |
+ |
|
42 |
+# But we recommend using glance directly |
|
43 |
+glance -A $TOKEN index |
|
44 |
+ |
|
45 |
+# Let's grab the id of the first AMI image to launch |
|
46 |
+IMAGE=`glance -A $TOKEN index | egrep ami | head -1 | cut -d" " -f1` |
|
47 |
+ |
|
48 |
+# determinine instance type |
|
49 |
+# ------------------------- |
|
50 |
+ |
|
51 |
+# List of instance types: |
|
52 |
+nova flavor-list |
|
53 |
+ |
|
54 |
+INSTANCE_NAME=${DEFAULT_INSTANCE_TYPE:-m1.tiny} |
|
55 |
+INSTANCE_TYPE=`nova flavor-list | grep $INSTANCE_NAME | cut -d"|" -f2` |
|
56 |
+if [[ -z "`nova flavor-list | grep $INSTANCE_NAME | cut -d"|" -f2`" ]]; then |
|
57 |
+ # and grab the first flavor in the list to launch |
|
58 |
+ INSTANCE_TYPE=`nova flavor-list | head -n 4 | tail -n 1 | cut -d"|" -f2` |
|
59 |
+fi |
|
60 |
+ |
|
61 |
+NAME="myserver" |
|
62 |
+ |
|
63 |
+VM_UUID=`nova boot --flavor $INSTANCE_TYPE --image $IMAGE $NAME --security_groups=$SECGROUP | grep ' id ' | cut -d"|" -f3 | sed 's/ //g'` |
|
64 |
+ |
|
65 |
+# Testing |
|
66 |
+# ======= |
|
67 |
+ |
|
68 |
+# First check if it spins up (becomes active and responds to ping on |
|
69 |
+# internal ip). If you run this script from a nova node, you should |
|
70 |
+# bypass security groups and have direct access to the server. |
|
71 |
+ |
|
72 |
+# Waiting for boot |
|
73 |
+# ---------------- |
|
74 |
+ |
|
75 |
+# Max time to wait while vm goes from build to active state |
|
76 |
+ACTIVE_TIMEOUT=${ACTIVE_TIMEOUT:-30} |
|
77 |
+ |
|
78 |
+# Max time till the vm is bootable |
|
79 |
+BOOT_TIMEOUT=${BOOT_TIMEOUT:-15} |
|
80 |
+ |
|
81 |
+# Max time to wait for proper association and dis-association. |
|
82 |
+ASSOCIATE_TIMEOUT=${ASSOCIATE_TIMEOUT:-10} |
|
83 |
+ |
|
84 |
+# check that the status is active within ACTIVE_TIMEOUT seconds |
|
85 |
+if ! timeout $BOOT_TIMEOUT sh -c "while ! nova show $VM_UUID | grep status | grep -q ACTIVE; do sleep 1; done"; then |
|
86 |
+ echo "server didn't become active!" |
|
87 |
+ exit 1 |
|
88 |
+fi |
|
89 |
+ |
|
90 |
+# get the IP of the server |
|
91 |
+IP=`nova show $VM_UUID | grep "private network" | cut -d"|" -f3` |
|
92 |
+#VM_UUID=`nova list | grep $NAME | head -1 | cut -d'|' -f2 | sed 's/ //g'` |
|
93 |
+ |
|
94 |
+# for single node deployments, we can ping private ips |
|
95 |
+MULTI_HOST=${MULTI_HOST:-0} |
|
96 |
+if [ "$MULTI_HOST" = "0" ]; then |
|
97 |
+ # sometimes the first ping fails (10 seconds isn't enough time for the VM's |
|
98 |
+ # network to respond?), so let's ping for a default of 15 seconds with a |
|
99 |
+ # timeout of a second for each ping. |
|
100 |
+ if ! timeout $BOOT_TIMEOUT sh -c "while ! ping -c1 -w1 $IP; do sleep 1; done"; then |
|
101 |
+ echo "Couldn't ping server" |
|
102 |
+ exit 1 |
|
103 |
+ fi |
|
104 |
+else |
|
105 |
+ # On a multi-host system, without vm net access, do a sleep to wait for the boot |
|
106 |
+ sleep $BOOT_TIMEOUT |
|
107 |
+fi |
|
108 |
+ |
|
109 |
+# Volumes |
|
110 |
+# ------- |
|
111 |
+ |
|
112 |
+VOL_NAME="myvol-$(openssl rand -hex 4)" |
|
113 |
+ |
|
114 |
+# Verify it doesn't exist |
|
115 |
+if [[ -n "`nova volume-list | grep $VOL_NAME | head -1 | cut -d'|' -f3 | sed 's/ //g'`" ]]; then |
|
116 |
+ echo "Volume $VOL_NAME already exists" |
|
117 |
+ exit 1 |
|
118 |
+fi |
|
119 |
+ |
|
120 |
+# Create a new volume |
|
121 |
+nova volume-create --display_name $VOL_NAME --display_description "test volume: $VOL_NAME" 1 |
|
122 |
+if ! timeout $ACTIVE_TIMEOUT sh -c "while ! nova volume-list | grep $VOL_NAME | grep available; do sleep 1; done"; then |
|
123 |
+ echo "Volume $VOL_NAME not created" |
|
124 |
+ exit 1 |
|
125 |
+fi |
|
126 |
+ |
|
127 |
+# Get volume ID |
|
128 |
+VOL_ID=`nova volume-list | grep $VOL_NAME | head -1 | cut -d'|' -f2 | sed 's/ //g'` |
|
129 |
+ |
|
130 |
+# Attach to server |
|
131 |
+DEVICE=/dev/vdb |
|
132 |
+nova volume-attach $VM_UUID $VOL_ID $DEVICE |
|
133 |
+if ! timeout $ACTIVE_TIMEOUT sh -c "while ! nova volume-list | grep $VOL_NAME | grep in-use; do sleep 1; done"; then |
|
134 |
+ echo "Volume $VOL_NAME not attached to $NAME" |
|
135 |
+ exit 1 |
|
136 |
+fi |
|
137 |
+ |
|
138 |
+VOL_ATTACH=`nova volume-list | grep $VOL_NAME | head -1 | cut -d'|' -f6 | sed 's/ //g'` |
|
139 |
+if [[ "$VOL_ATTACH" != $VM_UUID ]]; then |
|
140 |
+ echo "Volume not attached to correct instance" |
|
141 |
+ exit 1 |
|
142 |
+fi |
|
143 |
+ |
|
144 |
+# Detach volume |
|
145 |
+nova volume-detach $VM_UUID $VOL_ID |
|
146 |
+if ! timeout $ACTIVE_TIMEOUT sh -c "while ! nova volume-list | grep $VOL_NAME | grep available; do sleep 1; done"; then |
|
147 |
+ echo "Volume $VOL_NAME not detached from $NAME" |
|
148 |
+ exit 1 |
|
149 |
+fi |
|
150 |
+ |
|
151 |
+# Delete volume |
|
152 |
+nova volume-delete $VOL_ID |
|
153 |
+if ! timeout $ACTIVE_TIMEOUT sh -c "while ! nova volume-list | grep $VOL_NAME; do sleep 1; done"; then |
|
154 |
+ echo "Volume $VOL_NAME not deleted" |
|
155 |
+ exit 1 |
|
156 |
+fi |
|
157 |
+ |
|
158 |
+# shutdown the server |
|
159 |
+nova delete $NAME |