The patch adds ability to configure REDIS as cache
backed for salt-master to be used as distibuted cache
further.

Change-Id: I62a29713c23ad3f591f6e937bfc5b13eba92f402
Related-PROD: PROD-20581

Change-Id: I9d834d67e29d7c6d0b11599b0b543427cf1d7706

related to bug: PROD-20139

Change-Id: I32fee91f22e0963ec60de63b4c6e020df92f9f3b

- LOG_FILE
  - LOG_LEVEL
  - LOG_LEVEL_LOGFILE

Change-Id: Ic8c0c3bb2a4a80ba0590ca79d8e491dd4f840897

Change-Id: I28bbc7a6b5810dfb56b8391a557aecd1fa523385

[Fix] Doc

Issue: - It is not possible to pass [R]andom [N]umber [G]enerator
         device to libvirt guest xml in order to control entropy.

       - Doc has no information on how to provision vms using salt

Solution: - Pass rng parameters via kwargs from node: pillar
            Attach rng xml object to generated xml.

          - Provide with an example

Prod-Related: PROD-19214
Customer-Found
Change-Id: Iea111f2d927edf46f06bb7ccfad06d37b752fba9

Change-Id: Idf6c18597a222e6c1b60bf940eadb1d6d8a611c7

PROD-18191

Change-Id: I15c2cc66f0c0010408863b46c0dccf84730f31d9

Change-Id: Idf6a88ca1ac0b6b5fd3976f2e27d8cb24d7a1b3d

salt-minion started via upstart is not using /etc/environment to
source variables therefore is not using system wide http_proxy parameters if
they are set there. With this patch if salt.minion.env_vars is set to engine:
file salt will set envvars in /etc/default/salt-minion and will use them for
all commands executed remotely via salt. Since /etc/default is not used on
systems with systemd override for salt-minion to use /etc/environmnet will be
set.

Change-Id: Icfe122de2486a83820a0bd2e2aeea4be3796c6aa
Closes-bug: PROD-16676

Change-Id: I96e16a3b203f9b3c9c150db1cb85e966bd14b573

Change-Id: I685de4207f1f7f17264cc4ad2d81c3348ca20074

Change-Id: I3ddfb01dd785f559e4bbf197bc164b8d0389a4f1

Change-Id: I5c88d22589ec1fa6a9806c1a625b752dd4fc8b54

Change-Id: I336b0825712218e2381e1654251765a24581da00

Change-Id: Ic9decbeaf57e9aba2f95c3dd616393dc32763fcc

Change-Id: Ifac3f5e03099e8190db0a3af62a7be1f762f87be

Change-Id: Ia3b1e93e5f0b3da7097a285122d24c5b1d2b20e2

Change-Id: I07e86cb5d132a83b2460deda08b8a7e65f379d33

This is useful when using proxies. The default Tornado backend does not
utilize proxy environment variables and isn't able to set no_proxy variable.

Change-Id: I4a51c6fc9abe65d46ed4f3adeb30f7a25337857e

Change-Id: I9e48e113656dd9f1ce644e98650276b36e444009

Change-Id: I3f8ada34bf7e6e356bf6805d98eb0fa4bd66d8d3

Change-Id: I73a4a14734651f6483fae169a2290e9c5b377d76

Change-Id: Ic64656c6fc3d4f561226d884b8bfb535dd537e14

Terse output is not enough for debugging.

Change-Id: Ida9a4ef0a2ad053fc370d3833d716d9e8d38d814

This option can configure default output of state calls. Terse (default
option) will make each call to be on single line and make salt output
better.

Change-Id: Id0987561e34a84fb26a796729d6ab3de3b9ae8e5

Change-Id: I2aba1213b1dda46aee929b8ea583c41316e3eb0b

source:engine metadata created - defaults to pkg
installation, pip installation alternative added