ndjido / crunchy-containers Goto Github PK

The Crunchy containers have been tested on Centos 7, RHEL 7, Openshift 3.4, Kubernetes 1.5.3, and Docker 1.12

1) Installing / configuring Docker

On an EL7 system, Docker can be installed with the following commands:

• sudo yum -y install docker

• sudo groupadd docker

• sudo usermod -a -G docker ${USER}

• sudo systemctl enable docker;systemctl start docker

• TIP: remember to log out $USER for the docker group to take effect!

2) Building the Containers (Optional)

If you don’t want to pull the containers from DockerHub, you can perform a build of all the containers locally on your development host.

Complete build and install documentation is found here: Install Docs. The provided Dockerfiles build the containers on a Centos 7 base image and use the community PostgreSQL RPMs.

Crunchy provides a commercially supported version of these containers built upon RHEL 7 and the Crunchy supported PostgreSQL. Contact Crunchy for more details at http://www.crunchydata.com.

Various examples are provided in the /examples directory and described in the documentation for running Docker, Kubernetes, and Openshift examples..

See the following link for documentation on the Docker examples: docker-examples

To run the examples, you will need to set the CCP_IMAGE_TAG environment variable which indicates which version of the container you will pull down and execute, for example:

The CCPROOT is the location of where you cloned the containers github repository.

The CCP_IMAGE_TAG is the version of the container you want to test with. That version is out on Dockerhub.