* colorize uwsgi and celery logs; DEBUG lines are green, WARN lines
are yellow, ERROR lines (and tracebacks) are red
* pretty-print fact callback receiver JSON
* simplify the uwsgi log format so it's more legible
* Tower now injects facts into jobs via memcached for use by Ansible
playbooks. On the Ansible side, this is accomplished by the existing
mechanism, an Ansible Fact Cache Plugin + memcached. On the Tower side,
memcached is leveraged heavily.
* use tower-expect command to determine job status when running
the isolated heartbeat playbook
* grok JSON output of playbook to obtain result information
* run playbook against multiple isolated hosts at the same time
(addresses scalability concerns)
modern Tower deployments (both production and dev container-based)
always build ansible and Tower in separate, distinct virtualenvs, not
the global site-packages
Previously we were running the playbook on a host-by-host
basis, but this changes it to pass in the list of all
isolated isntances the machine is responsible for.
Using the `json` Ansible stdout module, we are able to
parse the output for information on each host.
* During insights project updates, if the etag from insights matches the
last etag (scm_revision) then don't get all the maintenance playbooks.
Otherwise, get all the maintenance playbooks and update scm_revision
with the etag.
* Task Manager logic wasn't assigning default instance group on system
jobs
* Task credential changes assumed the model would have a credential
* Fix up an innocuous error symlinking rdb.py if it already exists
* rampart_groups_setup_playbook:
Updating changelog for Instance Groups
Fix an incorrect reference on instance group jobs list
Purge remaining references to rampart groups
Simplify can_access for instance groups on job templates
Adding Instance Group permissions and tests
Increase test coverage for task scheduler inventory updates
Exit logic fixes for instance group tools
View Fixes for instance groups
new view to allow associations but no creations
Updating acceptance documentation and system docs
Updating unit tests for task manager refactoring
Update views and serializers to support instance group (ramparts)
Implementing models for instance groups, updating task manager
Updating the setup playbook to support instance group installation
Add nginx to server start and switch back to first tmux win
Fix an issue where the local queue wouldn't use the rabbitmq name
* fixed a problem where the SCM last revision was not getting reset
* change the 400 editing error to just reset the last revision
* handle `source_vars` in the same way as custom scripts
* block unallowed `source_vars` in the validator
* hide POST in OPTIONS for inventory source sublist if not allowed
* includes top level views for instances and instance groups and
extending those views to be able to view running jobs
* Associative endpoints on Organizations, Inventories, and Job
Templates
* Related and summary field entries where appropriate
* Adding job model references to executing instance group
* Fix up default queue properties for clustering from the settings file
* Update production and default settings for instance queues in settings
* New InstanceGroup model and associative relationship with Instances
* Associative instances between Organizations, Inventory, and Job
Templates and InstanceGroups
* Migrations for adding fields and tables for Instance Groups
* Adding activity stream reference for instance groups
* Task Manager Refactoring:
** Simplifying task manager relationships and move away from the
interstitial hash tables
** Simplify dependency determination logic
** Reduce task manager runtime complexity by removing the partial
references and moving the logic into the task manager directly or
relying on Job model logic for determinism
For manually initiated inventory updates, also cancel the source
project of "sync" type, like jobs do
For automatic inventory updates spawned from source project update,
of launch type "scm", handle contigency cases
