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| -rw-r--r-- | docs/installation.rst | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/docs/installation.rst b/docs/installation.rst index c332d9c..fc93d1f 100644 --- a/docs/installation.rst +++ b/docs/installation.rst @@ -37,16 +37,25 @@ Stator runner. What To Run ----------- -You need to run at least two copies of the `Docker image <https://hub.docker.com/r/jointakahe/takahe>`_: +You need to run at least one copy of the +`Docker image <https://hub.docker.com/r/jointakahe/takahe>`_ with no extra +arguments, in order to serve web traffic. -* One with no command or arguments specified, which will serve web traffic -* One with the arguments (command) ``python manage.py runstator``, which will - run the background worker that handles asynchronous communication with other - servers. +The image has required environment variables before it will boot, and this is +the only way to configure it - see below. -Both of these can have as many copies run as needed. Note that the image has -required environment variables before it will boot, and this is the only way -to configure it - see below. +You also need to ensure Stator, our background task system, runs regularly. +You can do this in one of two ways: + +* Run another copy of image with the arguments ``python manage.py runstator``, + which will run a background worker continuously. + +* Call the URL ``/.stator/?token=abc`` periodically (once a minute or more). + The token value must be the same as you set in ``TAKAHE_STATOR_TOKEN``. + +The background worker will have a lot more throughput, but you can opt for +either for a small installation. If Stator gets backed up, you can either +run more workers or call the URL more often to ensure it gets more throughput. While you can run Takahē directly from a checkout if you like, we're not officially supporting that right now, as it increases our support burden by |