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docs: update instructions for shared exception store in cluster setup

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Marcin Kuzminski 2018-09-18 10:09:37 +02:00
parent 5c98bacf99
commit aa6da45ef0
1 changed files with 19 additions and 7 deletions
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docs/admin/tuning-scale-horizontally-cluster.rst
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@ -120,7 +120,8 @@ b) On **rc-node-3** find the following settings and edit :file:`/home/{user}/.rc
2) Configure `User Session` to use a shared database. Example config that should be
changed on both node 2 and 3. Edit :file:`/home/{user}/.rccontrol/{instance-id}/rhodecode.ini`
changed on both **rc-node-2** and **rc-node-3** .
Edit :file:`/home/{user}/.rccontrol/{instance-id}/rhodecode.ini`
.. code-block:: ini
@ -160,7 +161,18 @@ persistent sessions across nodes. Please generate other one then in this example
#archive_cache_dir = /home/rcdev/storage/_tarball_cache_dir
4) Change cache backends to use `Redis`_ based caches. Below full example config
4) Use shared exception store. Example config that should be
changed on both **rc-node-2** and **rc-node-3**, and also for VCSServer.
Edit :file:`/home/{user}/.rccontrol/{instance-id}/rhodecode.ini` and
:file:`/home/{user}/.rccontrol/{vcsserver-instance-id}/vcsserver.ini`
and add/change following setting.
.. code-block:: ini
exception_tracker.store_path = /home/rcdev/storage/_exception_store_data
5) Change cache backends to use `Redis`_ based caches. Below full example config
that replaces default file-based cache to shared `Redis`_ with Distributed Lock.
@ -216,7 +228,7 @@ persistent sessions across nodes. Please generate other one then in this example
rc_cache.cache_repo_longterm.max_size = 10000
4) Configure `Nginx`_ as reverse proxy on `rc-node-2/3`:
6) Configure `Nginx`_ as reverse proxy on `rc-node-2/3`:
Minimal `Nginx`_ config used:
@ -281,7 +293,7 @@ persistent sessions across nodes. Please generate other one then in this example
}
5) Optional: Full text search, in case you use `Whoosh` full text search we also need a
7) Optional: Full text search, in case you use `Whoosh` full text search we also need a
shared storage for the index. In our example our NFS is mounted at `/home/rcdev/storage`
which represents out storage so we can use the following:
@ -298,9 +310,9 @@ persistent sessions across nodes. Please generate other one then in this example
by default cluster compatible.
6) Optional: If you intend to use mailing all instances need to use either a shared
mailing node, or each will use individual local mailagent. Simply put node-1/2/3 needs
to use same mailing configuration.
8) Optional: If you intend to use mailing all instances need to use either a shared
mailing node, or each will use individual local mail agent. Simply put node-1/2/3
needs to use same mailing configuration.