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vcs: Use a thread scoped cache invalidation context to cache repository objects....
vcs: Use a thread scoped cache invalidation context to cache repository objects. Without this change the cache is on a process scope. If running with multiple threads this leads to sharing the cached object between threads. This will cause exceptions if multiple threads are trying to access the same curl object. Even worse it allows multiple threads to operate on the same repository object concurrently.
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Increase Gunicorn Workers

Important

If you increase the number of :term:`Gunicorn` workers, you also need to increase the threadpool size of the VCS Server. The recommended size is 6 times the number of Gunicorn workers. To set this, see :ref:`vcs-server-config-file`.

|RCE| comes with Gunicorn packaged in its Nix environment. To improve performance you can increase the number of workers. To do this, use the following steps:

  1. Open the :file:`home/{user}/.rccontrol/{instance-id}/rhodecode.ini` file.
  2. In the [server:main] section, increase the number of Gunicorn workers using the following formula (2*Cores) + 1.
[server:main]
host = 127.0.0.1
port = 10002
use = egg:gunicorn#main
workers = 1
threads = 1
proc_name = RhodeCodeEnterprise
worker_class = sync
max_requests = 1000
timeout = 3600
  1. In the [app:main] section, set the instance_id property to *.
# In the [app:main] section
[app:main]
# You must set `instance_id = *`
instance_id = *
  1. Save your changes.
  2. Restart your |RCE| instance, using the following command:
$ rccontrol restart enterprise-1

If you scale across different machines, each |RCM| instance needs to store its data on a shared disk, preferably together with your |repos|. This data directory contains template caches, a whoosh index, and is used for task locking to ensure safety across multiple instances. To do this, set the following properties in the :file:`rhodecode.ini` file to set the shared location across all |RCM| instances.

cache_dir = /file/path           # set to shared location
search.location = /file/path           # set to shared location

####################################
###         BEAKER CACHE        ####
####################################
beaker.cache.data_dir = /file/path       # set to shared location
beaker.cache.lock_dir = /file/path       # set to shared location

Gunicorn SSL support

:term:`Gunicorn` wsgi server allows users to use HTTPS connection directly without a need to use HTTP server like Nginx or Apache. To Configure SSL support directly with :term:`Gunicorn` you need to simply add the key and certificate paths to your configuration file.

  1. Open the :file:`home/{user}/.rccontrol/{instance-id}/rhodecode.ini` file.
  2. In the [server:main] section, add two new variables called certfile and keyfile.
[server:main]
host = 127.0.0.1
port = 10002
use = egg:gunicorn#main
workers = 1
threads = 1
proc_name = RhodeCodeEnterprise
worker_class = sync
max_requests = 1000
timeout = 3600
# adding ssl support
certfile = /home/ssl/my_server_com.pem
keyfile = /home/ssl/my_server_com.key
  1. Save your changes.
  2. Restart your |RCE| instance, using the following command:
$ rccontrol restart enterprise-1

After this is enabled you can only access your instances via https:// protocol. Check out more docs here Gunicorn SSL Docs