Sandy Walsh 618cdcdd63 Cell Support
Yagi-workers are now created per cell. One rabbit per cell.
Also renamed the common role to stv3-common to prevent conflicts
with other playbooks.

Take note of ansible/roles/stv3-workers/defaults/main.yaml to
see an example of the expected format of the calling facts file.
Each entry in this list-of-dictionaries represents a rabbit server
and Swift container for that cell.

Also, multiple pipeline_workers are created based on the value
of num_pipeline_workers (defaults to 2). This is so a machine
can better utilize multi-core architectures.

Change-Id: I09c4d364878493546d6e23e019f01f5f4f38c37c
2014-12-22 10:14:37 -08:00

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YAML

## Lowest level config defaults for the common role
# used in winchester.yaml
config_path:
- /etc/stv3
# used in logging.conf
root_log_level: WARNING
yagi_log_level: INFO
winchester_log_level: DEBUG
amqp_log_level: WARNING
# "level = INFO" logs SQL queries.
# "level = DEBUG" logs SQL queries and results.
# "level = WARNING" logs neither. Recommended for production systems
sqlalchemy_log_level: WARNING
database_url: mysql://winchester:testpasswd@localhost/winchester
statistics_period: 10
pipeline_worker_batch_size: 1000
pipeline_worker_delay: 10
#stackdistiller_plugins:
# - my_plugin_1
# - my_plugin_2
catch_all_notifications: false
pipeline_handlers:
logger: winchester.pipeline_handler:LoggingHandler