omaciel · November 21, 2014 20:45 · Nov 21, 2014
diff --git a/instructions.md b/instructions.md
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+* Enable the "Extras" Red Hat channel so you can install **Docker** ...
+
+```bash
+#subscription-manager repos --enable rhel-7-server-extras-rpms
+```
+
+* ... and install it
+
+```bash
+# yum install -y docker
+```
+
+* Make sure to enable the **docker** service...
+
+```bash
+# systemctl enable docker
+```
+
+* ... and that it can be run as the **apache** user (this may be dropped as the code matures)
+
+```bash
+# usermod -aG docker apache
+```
+
+* Deal with **SElinux** (this may be dropped as the code matures)
+
+```bash
+# echo "OPTIONS=--selinux-enabled -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock" >> /etc/sysconfig/docker
+```
+
+* Finally, start the **docker** service
+
+```bash
+# systemctl start docker
+```
+
+* Test that **Docker** is working (you should see a similar output as shown below):
+
+```bash
+# docker ps
+CONTAINER ID    IMAGE    COMMAND    CREATED    STATUS    PORTS    NAMES
+```
+
+* Obtain a valid Docker image (use **busybox** for a fairly small and fast download; I chose to use **fedora/ssh** for this)
+
+```bash
+# docker pull fedora/ssh
+```
+
+* Create a new "Docker" Compute Resource and use "http://localhost:2375" for its **URL**
+  * The **Test Connection** button shows a spinner icon but no confirmation message is displayed to tell you whether things look ok or now
+
+![New Compute Resource](https://omaciel.fedorapeople.org/docker_compute_resource.png)
+
+
+* To create a new **container**, click the **Containers** and **New container** menus, and select the **Docker** compute resource you created before
+
+![Step1](https://omaciel.fedorapeople.org/new_container_step1.png)
+
+* Type **fedora/ssh** (case matters) in the search field and **latest** in the **Tag** field
+  * **NOTE**: for some reason, it wasn't until I manually started a container manually with ``docker run --name myfedora -t fedora/ssh:latest`` that this part of the process verified that **fedora/ssh** was a valid entry by showing a green check mark.
+
+![Step2](https://omaciel.fedorapeople.org/new_container_step2.png)
+
+* Type a name for your container...
+
+![Step3](https://omaciel.fedorapeople.org/new_container_step3.png)
+
+* Click the **TTY** checkbox...
+
+![Step4](https://omaciel.fedorapeople.org/new_container_step4.png)
+
+* ...and your new container is ready to be started
+
+![New Container](https://omaciel.fedorapeople.org/new_container_stopped.png)
+
+* ...and running
+
+![Running](https://omaciel.fedorapeople.org/new_container_started.png)
+
+* You can see your container by going to the **All containers** submenu under the **Containers** menu.
+
+![All containers](https://omaciel.fedorapeople.org/all_containers.png)
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