Add libapache2-mod-rpaf package as part of proxy prereqs

Signed-off-by: Ben Shum <ben@evergreener.net>

Use the default max_stanza_size for ejabberd

Signed-off-by: Ben Shum <ben@evergreener.net>

Support optional systemd service files

Adds a new settings variable 'use_service_files', which defaults to
'false'.

Improve Apache's process handling by leaving Apache's shut down after
install and only restarting them after EG services are started.

Tweak readme to use shorter ansible invocations.

Signed-off-by: Bill Erickson <berickxx@gmail.com>

ENV vars go in opensrf .bashrc for consistency; comments

Signed-off-by: Bill Erickson <berickxx@gmail.com>

add note about apache2-websockets/systemd

Signed-off-by: Bill Erickson <berickxx@gmail.com>

Remove nginx default site link, not file

Signed-off-by: Bill Erickson <berickxx@gmail.com>

Add remote deploy readme example

Signed-off-by: Bill Erickson <berickxx@gmail.com>

Remote / non-root deployments; more toggles

* Support deploying to remote machines.
* Adds a new deploy_user variable to specify which (sudo-enabled)
  user ansible should use as the default deployment user.  All other
  commands require a become:true to explicitly use root or other user.
* Create separate jabber_domain and web_domain variables
* Option to force git checkouts, overwriting local changes

Signed-off-by: Bill Erickson <berickxx@gmail.com>

Only setup translations if variable is set

Some fixes and rearrangement of things to allow for proper building
without translation by default or with translation as per the new
README step.

Signed-off-by: Ben Shum <ben@evergreener.net>

Make the translations an optional argument instead of default on

In the interest of only applying i18n work when one desires it, make the
installation of translations an optional extra variable that you request
when running the playbook.

Signed-off-by: Ben Shum <ben@evergreener.net>

Add support for i18n and locales

Specify which locales you want in your settings.yml config file. I added
four example locales for testing purposes.

Signed-off-by: Ben Shum <ben@evergreener.net>

Register jabber users as the ejabberd user.

https://bugs.launchpad.net/ubuntu/+source/ejabberd/+bug/1659801

Signed-off-by: Bill Erickson <berickxx@gmail.com>

Fix pgtap install test; formatting/docs

Signed-off-by: Bill Erickson <berickxx@gmail.com>

'synchronize' dojo files for faster copying

http://stackoverflow.com/questions/27985334/why-is-copying-a-directory-with-ansible-so-slow

Signed-off-by: Bill Erickson <berickxx@gmail.com>

PGTAP and schema build are optional / on by default

2 new settings.yml options:

create_schema: true
install_pgtap: true

Signed-off-by: Bill Erickson <berickxx@gmail.com>

Add use_pg_96 option to install Postgresql 9.6

... instead of the Ubuntu 16.04 default of installing PG 9.6

Signed-off-by: Bill Erickson <berickxx@gmail.com>

Set hosts in settings.yml; more examples

Set the "hosts" variable in settings.yml so it's not required to be
passed via the command line.  It can still be overridden there.

Add an example of overridding an ansible variable by selecting an
OpenSRF branch at run time.

Signed-off-by: Bill Erickson <berickxx@gmail.com>

Add name definitions for all steps

This aids the user in understanding what is being run at each step
of the setup process.

Also, if a user were to use --steps to go through each step one at
a time, this would allow them to know what step was about to happen
next.

Signed-off-by: Ben Shum <ben@evergreener.net>

flesh out readme for sharing

Signed-off-by: Bill Erickson <berickxx@gmail.com>

move service starter to extras

Signed-off-by: Bill Erickson <berickxx@gmail.com>

optionally start services after install

Signed-off-by: Bill Erickson <berickxx@gmail.com>

playbook formatting

Signed-off-by: Bill Erickson <berickxx@gmail.com>

move optional packages to extras dir

Signed-off-by: Bill Erickson <berickxx@gmail.com>

clone websockets in /tmp

Signed-off-by: Bill Erickson <berickxx@gmail.com>

rsyslog configs, better user of variables

Signed-off-by: Bill Erickson <berickxx@gmail.com>

update websocket JS ports for nginx

Signed-off-by: Bill Erickson <berickxx@gmail.com>

opensrf gets ~/.bash_profile for noninteractive

Signed-off-by: Bill Erickson <berickxx@gmail.com>

Ansible-based Evergreen/OpenSRF install

Signed-off-by: Bill Erickson <berickxx@gmail.com>

remove 'random' base readme file

Signed-off-by: Bill Erickson <berickxx@gmail.com>

Add quick README to the master branch

Otherwise the default clone branch will be empty.

Signed-off-by: Thomas Berezansky <tsbere@mvlc.org>