Hey all!
Currently, nodepool does not work against the two TripleO clouds (well,
I'm trying against the grizzly POC cloud first) So far, the problems
have been combinations of bugs/assumptions in nodepool, along with at
least one actual config issue in the TripleO cloud.
I thought I'd share info on how to spin up a nodepool pointed at a
cloud, so that if you want to play along, you can.
# do this in a virtualenv if you care about stuff
Step one - clone, apply patches and install nodepool:
cd ~/src
git clone git://git.openstack.org/openstack-infra/config
git clone git://git.openstack.org/openstack-infra/nodepool
cd nodepool
git review -x 49833
git review -x 49639
git review -x 51465
pip install -U -r requirements.txt
pip install -e .
Step two - make a MySQL user and database for nodepool:
mysql -u root
mysql> create database nodepool;
mysql> GRANT ALL ON nodepool.* TO 'nodepool'@'localhost';
mysql> flush privileges;
Step three - make a nodepool.yaml file (I'm using shell variable syntax
for things you should replace with real values
script-dir:
$HOME/src/config/modules/openstack_project/files/nodepool/scripts
dburi: 'mysql://nodepool@localhost/nodepool'
cron:
cleanup: '*/5 * * * *'
check: '*/15 * * * *'
update-image: '14 2 * * *'
zmq-publishers:
- tcp://localhost:8888
providers:
- name: tripleo-test-cloud
service-type: 'compute'
service-name: 'nova'
username: '$OS_USERNAME'
password: '$OS_PASSWORD'
project-id: '$OS_PROJECT_ID'
auth-url: '$CLOUD_ENDPOINT'
boot-timeout: 120
max-servers: 2
images:
- name: tripleo-precise
base-image: 'Ubuntu Precise 12.04 LTS Server 64-bit'
min-ram: 8192
setup: prepare_node_tripleo.sh
username: jenkins
private-key: $HOME/.ssh/id_rsa
targets:
- name: fake-jenkins
jenkins:
url: https://localhost
user: fake
apikey: fake
images:
- name: tripleo-precise
min-ready: 2
providers:
- name: tripleo-test-cloud
Step 4 - in a different shell, start nodepool
nodepoold -d -c $HOME/src/nodepool/nodepool.yaml
voila! you're now running a nodepool against a cloud.
Monty
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