Exclude Enterprise API from auth.

ubuntu-restricted-extras requires multiverse

Configure ca-certificates for java in go-agents

Add a playbook to install Grafana.

This is not enabled by default, enable it for machines using the
browsers role.

This is missing on the newest docker images

move oraclejdk into relasticsearch role

From resurrecting old docker images, it appears that we got it for
"free" as part of the jenkins container, but don't have it now that
we're starting from a clean install.

Always autorestart edxapp workers

Don't check virtual memory in YARN_SITE_DEFAULT_CONFIG.

We've run this against two hosts by manually hacking run_role.yml

This helps make it simpler until we write the ansible to support
playbooks that don't gather facts, bootstrap, gather facts, run the
other role.

Remove the specific version AMI version tagging in favor of using the version_tags variable

Only run the generic AMI tagging task when there are tags to apply

Allow custom version tags to be applied when creating an AMI

Use INSIGHTS_DATABASE variables in edxlocal role

The INSIGHTS_MYSQL_USER variable is not defined, so the Insights database user was not being created.

Settings for S3-backed Course Block Structures

Fix devstack issues DEVSTACK-28 and DEVSTACK-29

Remove compile translations step in insights role

TNL-6611

We keep the compiled translation files in git already and have an automated job that compiles them regularly, so there's no need to keep this step that seems to be causing the insights AMI building to fail.

script to shovel between rabbitmq clusters

Add course catalog visibility feature

Add support for HLS-related codecs.

Docker image name problem in compose file.

Add a playbook for installing and configuring Graphite.

This playbook will install carbon-cache and graphite-api to provide a
minimalistic starting point for metrics collection.

It currently installs all components from their upstream source (albeit
with defaults that point to tags, and not master/development branches).
It uses systemd, and so is tailored specifically to Ubuntu 16.04.

It currently does not support any of the advanced configuration such as
multiple carbon-cache process + carbon-relay.  It is also lacking many
variables to fully tweak the various configuration files, although
there's support for fully configuring the storage schemas.

There is a small "master" playbook -- edx-monitoring -- for running the
role, and in the future, supporting the culmination of other playbooks
to build out an all-in-one monitoring server: Graphite, Grafana, etc.