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Env Clarification

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Clarified that the env variables here are an example output of env. The user should not set them to the example values.

Docker-DCO-1.1-Signed-off-by: Matthias Kühnle <git.nivoc@neverbox.com> (github: float64)
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Matthias Kühnle 2014-02-14 14:23:10 +01:00 • committed by Matthias Kühnle
parent 32535e0b82
commit a7f1b74dd8
1 changed files with 4 additions and 3 deletions
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7
docs/sources/examples/running_redis_service.rst
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@ -68,13 +68,14 @@ Once inside our freshly created container we need to install Redis to get the
service redis-server stop service redis-server stop
Now we can test the connection. Firstly, let's look at the available environmental Now we can test the connection. Firstly, let's look at the available environmental
variables in our web application container. We can use these to get the IP and port variables in our web application container that docker has setup for us. We can use these to get the IP and port
of our ``redis`` container. of our ``redis`` container.
.. code-block:: bash .. code-block:: bash
env env | grep DB_
. . .
# Should return something similar to this with your values
DB_NAME=/violet_wolf/db DB_NAME=/violet_wolf/db
DB_PORT_6379_TCP_PORT=6379 DB_PORT_6379_TCP_PORT=6379
DB_PORT=tcp://172.17.0.33:6379 DB_PORT=tcp://172.17.0.33:6379