* Fixes Elasticsearch to have consistent capitalisation everywhere
across the code and UI (except the config file unfortunately).
* Adds basic unit tests for Elastichsearch.
* Adds a Elasticsearch docker image to the Makefile to enable testing
the Elasticsearch feature.
This commit redesigns the jobserver to be based around an architecture
of "workers", which carry out jobs of a particular type, and "jobs"
which are a unit of work carried by a particular worker. It also
introduces "schedulers" which are responsible for scheduling jobs of a
particular type automatically (jobs can also be scheduled manually when
apropriate).
Workers may be run many times, either in instances of the platform
binary, or the standalone jobserver binary. In any mattermost cluster,
only one instance of platform OR jobserver must run the schedulers. At
the moment this is controlled by a config variable, but in future will
be controlled through the cluster leader election process.
* PLT-6471 Properly panic when translations can't be loaded
* Print usage messages when errors occur during CLI initialization
* Reverted behaviour of FindDir and added second return value to it
* Fixed merge conflict
* Added initial job server
* Added job server to be ran as part of platform
* Added test job to the enterprise repo
* Fixed job server not loading license
* Renamed job package to jobs
* Fixed TE not being buildable
* Added JobStatus table to database
* Changed fields used by JobStatus
* Added APIs to query job status
* Added config change listener to server
* Added option to run job server from Makefile
* Added ability to enable/disable jobs from config
* Commented out placeholder for search indexing job
* Fixed govet
* Removed debug messages and fixed job api init message
* PLT-6472: Basic Elastic Search implementation.
This currently supports indexing of posts at create/update/delete time.
It does not support batch indexing or reindexing, and does not support
any entities other than posts yet. The purpose is to more-or-less
replicate the existing full-text search feature but with some of the
immediate benefits of using elastic search.
* Alter settings for AWS compatability.
* Remove unneeded i18n strings.
* Add app package and move logic over from api package
* Change app package functions to return errors
* Move non-api tests into app package
* Fix merge
