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John Costa 2013-04-09 17:50:12 -04:00
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docs/sources/examples/running_redis_service.rst
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@ -7,56 +7,75 @@
Create a redis service Create a redis service
====================== ======================
Very simple, no frills, redis service. .. include:: example_header.inc
This example assumes you have Docker installed and the base image already Very simple, no frills, redis service.
imported.
Open a docker container Open a docker container
----------------------- -----------------------
:: .. code-block:: bash
$ docker run -i -t base /bin/bash docker run -i -t base /bin/bash
Building your image Building your image
------------------- -------------------
Within your docker container. Once installed, <ctl-c> out of docker. Update your docker container, install the redis server. Once installed, exit out of docker.
:: .. code-block:: bash
$ apt-get update apt-get update
$ apt-get install redis-server apt-get install redis-server
SIGINT received exit
Snapshot the installation Snapshot the installation
------------------------- -------------------------
:: .. code-block:: bash
$ docker ps # grab the container id docker ps -a # grab the container id (this will be the last one in the list)
$ docker commit <container_id> <your username>/redis docker commit <container_id> <your username>/redis
Run the service Run the service
--------------- ---------------
Running the service with `-d` runs the container in detached mode, leaving the Running the service with `-d` runs the container in detached mode, leaving the
container running in the background. container running in the background. Use your snapshot.
::
$ docker run -d -p 6379 -i -t <your username>/redis /usr/bin/redis-server .. code-block:: bash
Test docker run -d -p 6379 <your username>/redis /usr/bin/redis-server
----
:: Test 1
++++++
$ docker ps # grab the new container id Connect to the container with the redis-cli.
$ docker inspect <container_id> # grab the ipaddress
$ docker port <container_id> 6379 # grab the external port .. code-block:: bash
$ redis-cli -h <ipaddress> -p <external port>
redis 10.0.3.32:49175> set docker awesome docker ps # grab the new container id
docker inspect <container_id> # grab the ipaddress of the container
redis-cli -h <ipaddress> -p 6379
redis 10.0.3.32:6379> set docker awesome
OK OK
redis 10.0.3.32:49175> get docker redis 10.0.3.32:6379> get docker
"awesome" "awesome"
redis 10.0.3.32:6379> exit
Test 2
++++++
Connect to the host os with the redis-cli.
.. code-block:: bash
docker ps # grab the new container id
docker port <container_id> 6379 # grab the external port
ifconfig # grab the host ip address
redis-cli -h <host ipaddress> -p <external port>
redis 192.168.0.1:49153> set docker awesome
OK
redis 192.168.0.1:49153> get docker
"awesome"
redis 192.168.0.1:49153> exit