|
||
---|---|---|
.. | ||
tasklib | ||
.gitignore | ||
MANIFEST.in | ||
README.md | ||
requirements.txt | ||
setup.py | ||
test-requirements.txt | ||
tox.ini |
Tasklib
Tasklib is mediator between different configuration management providers and orchestration mechanism in Fuel.
It will try to cover next areas:
- part of the plugable fuel architecture See tasklib/tasklib/tests/functional for detailed descriptionof how tasklib plugability will work
- Control mechanism for tasks in fuel To support different types of workflow we will provide ability to terminate, list all running, stop/pause task
- Abstraction layer between tasks and orchestration, which will allow easier development and debuging of tasks
- General reporting solution for tasks
Executions drivers
- puppet
- exec
Puppet
Puppet executor supports general metadata for running puppet manifests. Example of such metadata (task.yaml):
type: puppet - required
puppet_manifest: file.pp - default is site.pp
puppet_moduels: /etc/puppet/modules
puppet_options: --debug
All defaults you can find in:
taskcmd conf
It works next way: After task.yaml is found - executor will look for puppet_manifest and run: puppet apply --modulepath=/etc/puppet/modules file.pp with additional options you will provide
Exec
type: exec - required
cmd: echo 12 - required
will execute any cmd provided as subprocess
EXAMPLES:
taskcmd -c tasklib/tests/functional/conf.yaml conf
taskcmd -c tasklib/tests/functional/conf.yaml list
taskcmd -c tasklib/tests/functional/conf.yaml daemon puppet/sleep taskcmd -c tasklib/tests/functional/conf.yaml status puppet/sleep
taskcmd -c tasklib/tests/functional/conf.yaml run puppet/cmd
taskcmd -c tasklib/tests/functional/conf.yaml run puppet/invalid
HOW TO RUN TESTS:
python setup.py develop pip install -r test-requires.txt
nosetests tasklib/tests
For some functional tests installed puppet is required, so if you dont have puppet - they will be skipped