This patch adds several options to allow using OpenVZ virt layer.
- modifies stack.sh and stackrc to recognize a new VIRT_TYPE option
- set IMAGE_URLS to an openvz image, if VIRT_TYPE == openvz
It also makes a few changes to some tests so that some implicit
defaults (such as the guest user account) can be overridden.
Change-Id: I0dde2dffbf3848fac1dd27eb37af84c0ac73d9aa
... | ... |
@@ -46,6 +46,8 @@ DEFAULT_INSTANCE_TYPE=${DEFAULT_INSTANCE_TYPE:-m1.tiny} |
46 | 46 |
# Default floating IP pool name |
47 | 47 |
DEFAULT_FLOATING_POOL=${DEFAULT_FLOATING_POOL:-nova} |
48 | 48 |
|
49 |
+# Default user |
|
50 |
+DEFAULT_INSTANCE_USER=${DEFAULT_INSTANCE_USER:-cirros} |
|
49 | 51 |
|
50 | 52 |
# Launching servers |
51 | 53 |
# ================= |
... | ... |
@@ -150,7 +152,7 @@ fi |
150 | 150 |
# To do this, ssh to the builder instance, mount volume, and build a volume-backed image. |
151 | 151 |
STAGING_DIR=/tmp/stage |
152 | 152 |
CIRROS_DIR=/tmp/cirros |
153 |
-ssh -o StrictHostKeyChecking=no -i $KEY_FILE cirros@$FLOATING_IP << EOF |
|
153 |
+ssh -o StrictHostKeyChecking=no -i $KEY_FILE ${DEFAULT_INSTANCE_USER}@$FLOATING_IP << EOF |
|
154 | 154 |
set -o errexit |
155 | 155 |
set -o xtrace |
156 | 156 |
sudo mkdir -p $STAGING_DIR |
... | ... |
@@ -168,10 +170,10 @@ if [ ! -e cirros-0.3.0-x86_64-rootfs.img.gz ]; then |
168 | 168 |
fi |
169 | 169 |
|
170 | 170 |
# Copy cirros onto the volume |
171 |
-scp -o StrictHostKeyChecking=no -i $KEY_FILE cirros-0.3.0-x86_64-rootfs.img.gz cirros@$FLOATING_IP:$STAGING_DIR |
|
171 |
+scp -o StrictHostKeyChecking=no -i $KEY_FILE cirros-0.3.0-x86_64-rootfs.img.gz ${DEFAULT_INSTANCE_USER}@$FLOATING_IP:$STAGING_DIR |
|
172 | 172 |
|
173 | 173 |
# Unpack cirros into volume |
174 |
-ssh -o StrictHostKeyChecking=no -i $KEY_FILE cirros@$FLOATING_IP << EOF |
|
174 |
+ssh -o StrictHostKeyChecking=no -i $KEY_FILE ${DEFAULT_INSTANCE_USER}@$FLOATING_IP << EOF |
|
175 | 175 |
set -o errexit |
176 | 176 |
set -o xtrace |
177 | 177 |
cd $STAGING_DIR |
... | ... |
@@ -221,7 +223,7 @@ if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! ping -c1 -w1 $FLOATING_IP; do sle |
221 | 221 |
fi |
222 | 222 |
|
223 | 223 |
# Make sure our volume-backed instance launched |
224 |
-ssh -o StrictHostKeyChecking=no -i $KEY_FILE cirros@$FLOATING_IP << EOF |
|
224 |
+ssh -o StrictHostKeyChecking=no -i $KEY_FILE ${DEFAULT_INSTANCE_USER}@$FLOATING_IP << EOF |
|
225 | 225 |
echo "success!" |
226 | 226 |
EOF |
227 | 227 |
|
... | ... |
@@ -40,12 +40,15 @@ source $TOP_DIR/exerciserc |
40 | 40 |
# Instance type to create |
41 | 41 |
DEFAULT_INSTANCE_TYPE=${DEFAULT_INSTANCE_TYPE:-m1.tiny} |
42 | 42 |
|
43 |
+# Boot this image, use first AMI-format image if unset |
|
44 |
+DEFAULT_IMAGE_NAME=${DEFAULT_IMAGE_NAME:-ami} |
|
45 |
+ |
|
43 | 46 |
|
44 | 47 |
# Launching a server |
45 | 48 |
# ================== |
46 | 49 |
|
47 | 50 |
# Find a machine image to boot |
48 |
-IMAGE=`euca-describe-images | grep machine | cut -f2 | head -n1` |
|
51 |
+IMAGE=`euca-describe-images | grep machine | grep ${DEFAULT_IMAGE_NAME} | cut -f2 | head -n1` |
|
49 | 52 |
|
50 | 53 |
# Define secgroup |
51 | 54 |
SECGROUP=euca_secgroup |
... | ... |
@@ -185,7 +185,7 @@ fi |
185 | 185 |
nova secgroup-delete-rule $SECGROUP icmp -1 -1 0.0.0.0/0 || die "Failure deleting security group rule from $SECGROUP" |
186 | 186 |
|
187 | 187 |
# FIXME (anthony): make xs support security groups |
188 |
-if [ "$VIRT_DRIVER" != "xenserver" ]; then |
|
188 |
+if [ "$VIRT_DRIVER" != "xenserver" -a "$VIRT_DRIVER" != "openvz" ]; then |
|
189 | 189 |
# test we can aren't able to ping our floating ip within ASSOCIATE_TIMEOUT seconds |
190 | 190 |
if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then |
191 | 191 |
print "Security group failure - ping should not be allowed!" |
... | ... |
@@ -276,12 +276,6 @@ VOLUME_GROUP=${VOLUME_GROUP:-stack-volumes} |
276 | 276 |
VOLUME_NAME_PREFIX=${VOLUME_NAME_PREFIX:-volume-} |
277 | 277 |
INSTANCE_NAME_PREFIX=${INSTANCE_NAME_PREFIX:-instance-} |
278 | 278 |
|
279 |
-# Nova hypervisor configuration. We default to libvirt with **kvm** but will |
|
280 |
-# drop back to **qemu** if we are unable to load the kvm module. ``stack.sh`` can |
|
281 |
-# also install an **LXC** based system. |
|
282 |
-VIRT_DRIVER=${VIRT_DRIVER:-libvirt} |
|
283 |
-LIBVIRT_TYPE=${LIBVIRT_TYPE:-kvm} |
|
284 |
- |
|
285 | 279 |
# Nova supports pluggable schedulers. ``FilterScheduler`` should work in most |
286 | 280 |
# cases. |
287 | 281 |
SCHEDULER=${SCHEDULER:-nova.scheduler.filter_scheduler.FilterScheduler} |
... | ... |
@@ -1957,6 +1951,13 @@ if [ "$VIRT_DRIVER" = 'xenserver' ]; then |
1957 | 1957 |
# Need to avoid crash due to new firewall support |
1958 | 1958 |
XEN_FIREWALL_DRIVER=${XEN_FIREWALL_DRIVER:-"nova.virt.firewall.IptablesFirewallDriver"} |
1959 | 1959 |
add_nova_opt "firewall_driver=$XEN_FIREWALL_DRIVER" |
1960 |
+elif [ "$VIRT_DRIVER" = 'openvz' ]; then |
|
1961 |
+ # TODO(deva): OpenVZ driver does not yet work if compute_driver is set here. |
|
1962 |
+ # Replace connection_type when this is fixed. |
|
1963 |
+ # add_nova_opt "compute_driver=openvz.connection.OpenVzConnection" |
|
1964 |
+ add_nova_opt "connection_type=openvz" |
|
1965 |
+ LIBVIRT_FIREWALL_DRIVER=${LIBVIRT_FIREWALL_DRIVER:-"nova.virt.libvirt.firewall.IptablesFirewallDriver"} |
|
1966 |
+ add_nova_opt "firewall_driver=$LIBVIRT_FIREWALL_DRIVER" |
|
1960 | 1967 |
else |
1961 | 1968 |
add_nova_opt "compute_driver=libvirt.LibvirtDriver" |
1962 | 1969 |
LIBVIRT_FIREWALL_DRIVER=${LIBVIRT_FIREWALL_DRIVER:-"nova.virt.libvirt.firewall.IptablesFirewallDriver"} |
... | ... |
@@ -2212,6 +2213,14 @@ if is_service_enabled g-reg; then |
2212 | 2212 |
wget -c $image_url -O $FILES/$IMAGE_FNAME |
2213 | 2213 |
fi |
2214 | 2214 |
|
2215 |
+ # OpenVZ-format images are provided as .tar.gz, but not decompressed prior to loading |
|
2216 |
+ if [[ "$image_url" =~ 'openvz' ]]; then |
|
2217 |
+ IMAGE="$FILES/${IMAGE_FNAME}" |
|
2218 |
+ IMAGE_NAME="${IMAGE_FNAME%.tar.gz}" |
|
2219 |
+ glance --os-auth-token $TOKEN --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME" --public --container-format ami --disk-format ami < "$IMAGE" |
|
2220 |
+ continue |
|
2221 |
+ fi |
|
2222 |
+ |
|
2215 | 2223 |
KERNEL="" |
2216 | 2224 |
RAMDISK="" |
2217 | 2225 |
DISK_FORMAT="" |
... | ... |
@@ -99,6 +99,17 @@ MELANGE_BRANCH=master |
99 | 99 |
MELANGECLIENT_REPO=${GIT_BASE}/openstack/python-melangeclient.git |
100 | 100 |
MELANGECLIENT_BRANCH=master |
101 | 101 |
|
102 |
+# Nova hypervisor configuration. We default to libvirt with **kvm** but will |
|
103 |
+# drop back to **qemu** if we are unable to load the kvm module. ``stack.sh`` can |
|
104 |
+# also install an **LXC** or **OpenVZ** based system. |
|
105 |
+VIRT_DRIVER=${VIRT_DRIVER:-libvirt} |
|
106 |
+LIBVIRT_TYPE=${LIBVIRT_TYPE:-kvm} |
|
107 |
+ |
|
108 |
+# allow local overrides of env variables |
|
109 |
+if [ -f $RC_DIR/localrc ]; then |
|
110 |
+ source $RC_DIR/localrc |
|
111 |
+fi |
|
112 |
+ |
|
102 | 113 |
# Specify a comma-separated list of uec images to download and install into glance. |
103 | 114 |
# supported urls here are: |
104 | 115 |
# * "uec-style" images: |
... | ... |
@@ -114,19 +125,27 @@ MELANGECLIENT_BRANCH=master |
114 | 114 |
# http://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-rootfs.img.gz |
115 | 115 |
#IMAGE_URLS="http://smoser.brickies.net/ubuntu/ttylinux-uec/ttylinux-uec-amd64-11.2_2.6.35-15_1.tar.gz" # old ttylinux-uec image |
116 | 116 |
#IMAGE_URLS="http://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-disk.img" # cirros full disk image |
117 |
-case "$LIBVIRT_TYPE" in |
|
118 |
- lxc) # the cirros root disk in the uec tarball is empty, so it will not work for lxc |
|
119 |
- DEFAULT_IMAGE_NAME=cirros-0.3.0-x86_64-rootfs |
|
120 |
- IMAGE_URLS="http://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-rootfs.img.gz";; |
|
121 |
- *) # otherwise, use the uec style image (with kernel, ramdisk, disk) |
|
122 |
- DEFAULT_IMAGE_NAME=cirros-0.3.0-x86_64-uec |
|
123 |
- IMAGE_URLS="http://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-uec.tar.gz";; |
|
117 |
+# |
|
118 |
+# Set default image based on LIBVIRT_TYPE or VIRT_DRIVER, which may be set in localrc |
|
119 |
+# but allow DEFAULT_IMAGE_NAME and IMAGE_URLS to be set directly in localrc, too. |
|
120 |
+case "$VIRT_DRIVER" in |
|
121 |
+ openvz) # OpenVZ uses its own format of image, and does not support uec style images |
|
122 |
+ DEFAULT_IMAGE_NAME=${DEFAULT_IMAGE_NAME:-ubuntu-11.10-x86_64} |
|
123 |
+ IMAGE_URLS=${IMAGE_URLS:-"http://download.openvz.org/template/precreated/ubuntu-11.10-x86_64.tar.gz"};; |
|
124 |
+ libvirt) |
|
125 |
+ case "$LIBVIRT_TYPE" in |
|
126 |
+ lxc) # the cirros root disk in the uec tarball is empty, so it will not work for lxc |
|
127 |
+ DEFAULT_IMAGE_NAME=${DEFAULT_IMAGE_NAME:-cirros-0.3.0-x86_64-rootfs} |
|
128 |
+ IMAGE_URLS=${IMAGE_URLS:-"http://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-rootfs.img.gz"};; |
|
129 |
+ *) # otherwise, use the uec style image (with kernel, ramdisk, disk) |
|
130 |
+ DEFAULT_IMAGE_NAME=${DEFAULT_IMAGE_NAME:-cirros-0.3.0-x86_64-uec} |
|
131 |
+ IMAGE_URLS=${IMAGE_URLS:-"http://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-uec.tar.gz"};; |
|
132 |
+ esac |
|
133 |
+ ;; |
|
134 |
+ *) # otherwise, use the uec style image (with kernel, ramdisk, disk) |
|
135 |
+ DEFAULT_IMAGE_NAME=${DEFAULT_IMAGE_NAME:-cirros-0.3.0-x86_64-uec} |
|
136 |
+ IMAGE_URLS=${IMAGE_URLS:-"http://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-uec.tar.gz"};; |
|
124 | 137 |
esac |
125 | 138 |
|
126 |
-# allow local overrides of env variables |
|
127 |
-if [ -f $RC_DIR/localrc ]; then |
|
128 |
- source $RC_DIR/localrc |
|
129 |
-fi |
|
130 |
- |
|
131 | 139 |
# 5Gb default volume backing file size |
132 | 140 |
VOLUME_BACKING_FILE_SIZE=${VOLUME_BACKING_FILE_SIZE:-5130M} |
... | ... |
@@ -67,15 +67,20 @@ fi |
67 | 67 |
# Glance should already contain images to be used in tempest |
68 | 68 |
# testing. Here we simply look for images stored in Glance |
69 | 69 |
# and set the appropriate variables for use in the tempest config |
70 |
-# We ignore ramdisk and kernel images and set the IMAGE_UUID to |
|
71 |
-# the first image returned and set IMAGE_UUID_ALT to the second, |
|
70 |
+# We ignore ramdisk and kernel images, look for the default image |
|
71 |
+# DEFAULT_IMAGE_NAME. If not found, we set the IMAGE_UUID to the |
|
72 |
+# first image returned and set IMAGE_UUID_ALT to the second, |
|
72 | 73 |
# if there is more than one returned... |
73 | 74 |
# ... Also ensure we only take active images, so we don't get snapshots in process |
74 | 75 |
IMAGE_LINES=`glance image-list` |
75 | 76 |
IFS="$(echo -e "\n\r")" |
76 | 77 |
IMAGES="" |
77 | 78 |
for line in $IMAGE_LINES; do |
78 |
- IMAGES="$IMAGES `echo $line | grep -v "^\(ID\|+--\)" | grep -v "\(aki\|ari\)" | grep 'active' | cut -d' ' -f2`" |
|
79 |
+ if [ -z $DEFAULT_IMAGE_NAME ]; then |
|
80 |
+ IMAGES="$IMAGES `echo $line | grep -v "^\(ID\|+--\)" | grep -v "\(aki\|ari\)" | grep 'active' | cut -d' ' -f2`" |
|
81 |
+ else |
|
82 |
+ IMAGES="$IMAGES `echo $line | grep -v "^\(ID\|+--\)" | grep -v "\(aki\|ari\)" | grep 'active' | grep "$DEFAULT_IMAGE_NAME" | cut -d' ' -f2`" |
|
83 |
+ fi |
|
79 | 84 |
done |
80 | 85 |
# Create array of image UUIDs... |
81 | 86 |
IFS=" " |
... | ... |
@@ -127,9 +132,31 @@ ALT_USERNAME=${ALT_USERNAME:-alt_demo} |
127 | 127 |
ALT_TENANT_NAME=${ALT_TENANT_NAME:-alt_demo} |
128 | 128 |
ALT_PASSWORD=$OS_PASSWORD |
129 | 129 |
|
130 |
-# TODO(jaypipes): Support configurable flavor refs here... |
|
131 |
-FLAVOR_REF=1 |
|
132 |
-FLAVOR_REF_ALT=2 |
|
130 |
+# Check Nova for existing flavors and, if set, look for the |
|
131 |
+# DEFAULT_INSTANCE_TYPE and use that. Otherwise, just use the first flavor. |
|
132 |
+FLAVOR_LINES=`nova flavor-list` |
|
133 |
+IFS="$(echo -e "\n\r")" |
|
134 |
+FLAVORS="" |
|
135 |
+for line in $FLAVOR_LINES; do |
|
136 |
+ if [ -z $DEFAULT_INSTANCE_TYPE ]; then |
|
137 |
+ FLAVORS="$FLAVORS `echo $line | grep -v "^\(ID\|+--\)" | cut -d' ' -f2`" |
|
138 |
+ else |
|
139 |
+ FLAVORS="$FLAVORS `echo $line | grep -v "^\(ID\|+--\)" | grep "$DEFAULT_INSTANCE_TYPE" | cut -d' ' -f2`" |
|
140 |
+ fi |
|
141 |
+done |
|
142 |
+IFS=" " |
|
143 |
+FLAVORS=($FLAVORS) |
|
144 |
+NUM_FLAVORS=${#FLAVORS[*]} |
|
145 |
+echo "Found $NUM_FLAVORS flavors" |
|
146 |
+if [[ $NUM_FLAVORS -eq 0 ]]; then |
|
147 |
+ echo "Found no valid flavors to use!" |
|
148 |
+ exit 1 |
|
149 |
+fi |
|
150 |
+FLAVOR_REF=${FLAVORS[0]} |
|
151 |
+FLAVOR_REF_ALT=$FLAVOR_REF |
|
152 |
+if [[ $NUM_FLAVORS -gt 1 ]]; then |
|
153 |
+ FLAVOR_REF_ALT=${FLAVORS[1]} |
|
154 |
+fi |
|
133 | 155 |
|
134 | 156 |
# Do any of the following need to be configurable? |
135 | 157 |
COMPUTE_CATALOG_TYPE=compute |
... | ... |
@@ -141,7 +168,8 @@ COMPUTE_LOG_LEVEL=ERROR |
141 | 141 |
BUILD_INTERVAL=3 |
142 | 142 |
BUILD_TIMEOUT=400 |
143 | 143 |
RUN_SSH=True |
144 |
-SSH_USER=$OS_USERNAME |
|
144 |
+# Check for DEFAULT_INSTANCE_USER and try to connect with that account |
|
145 |
+SSH_USER=${DEFAULT_INSTANCE_USER:-$OS_USERNAME} |
|
145 | 146 |
NETWORK_FOR_SSH=private |
146 | 147 |
IP_VERSION_FOR_SSH=4 |
147 | 148 |
SSH_TIMEOUT=4 |