de24f25e58
This implements legacy-dsvm-nodepool-[distro]-src jobs as native jobs. This seems like the best home for them, as they are run by multiple externals such as glean and diskimage-builder. Previously the defaults were set such that with no arguments, the trusty test ran for nodepool-functional-py35. To facilitate better templating, this turns all builds off by default. The nodepool functional test is moved to a base template, and then nodepool-functional-py35 explicitly builds and boots Xenial now (trusty doesn't seem very useful). The check_devstack_plugin.sh script runs after devstack, so needs to source the stackrc file to pull in the variables about what images are paused or not. Additionally, the path for the script is fixed to nodepool so we can run the job from other projects. The redhat, ubuntu and suse legacy tests are re-implemented for their respective builds. This also highlighted that the opensuse test wasn't actually doing anything. This actually adds the configuration to build opensuse-423. Needed-By: https://review.openstack.org/543270 Needed-By: https://review.openstack.org/543328 Needed-By: https://review.openstack.org/543329 Needed-By: https://review.openstack.org/543330 Change-Id: I203d149a1d63ac8358e1c8b878d9c2bc0ba67c02
Nodepool
Nodepool is a service used by the OpenStack CI team to deploy and manage a pool of devstack images on a cloud server for use in OpenStack project testing.
Developer setup
Make sure you have pip installed:
wget https://bootstrap.pypa.io/get-pip.py
sudo python get-pip.pyInstall dependencies:
sudo pip install bindep
sudo apt-get install $(bindep -b nodepool)
mkdir src
cd ~/src
git clone git://git.openstack.org/openstack-infra/system-config
git clone git://git.openstack.org/openstack-infra/nodepool
cd nodepool
sudo pip install -U -r requirements.txt
sudo pip install -e .If you're testing a specific patch that is already in gerrit, you will also want to install git-review and apply that patch while in the nodepool directory, ie:
git review -x XXXXXCreate or adapt a nodepool yaml file. You can adapt an infra/system-config one, or fake.yaml as desired. Note that fake.yaml's settings won't Just Work - consult ./modules/openstack_project/templates/nodepool/nodepool.yaml.erb in the infra/system-config tree to see a production config.
If the cloud being used has no default_floating_pool defined in nova.conf, you will need to define a pool name using the nodepool yaml file to use floating ips.
Export variable for your ssh key so you can log into the created instances:
export NODEPOOL_SSH_KEY=`cat ~/.ssh/id_rsa.pub | awk '{print $2}'`Start nodepool with a demo config file (copy or edit fake.yaml to contain your data):
export STATSD_HOST=127.0.0.1
export STATSD_PORT=8125
nodepool-launcher -d -c tools/fake.yamlAll logging ends up in stdout.
Use the following tool to check on progress:
nodepool image-list