travis: Add initial CI integration

We need an automated way of testing our new Docker containers in
order to make sure content is working as expected.

This commits introduces initial tests for Keystone docker container.

Signed-off-by: Obed N Munoz <obed.n.munoz@intel.com>

.travis.yml

@@ -0,0 +1,21 @@
+sudo: required
+
+services:
+  - docker
+
+env:
+  - HOST="localhost"
+  - DOCKER_TOKEN="8da7bc99-13da-46df-acc7-8929523d995f"
+
+before_script:
+  - export CONTAINER=clearlinux/keystone
+  - cd keystone
+  - docker build -f Dockerfile -t $CONTAINER .
+
+script:
+  - openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout keystone_key.pem -out keystone_cert.pem -subj "/CN=$HOST"
+  - docker run -d -it --name keystone -p 5000:5000 -p 35357:35357 -e IDENTITY_HOST="$HOST" -e KEYSTONE_ADMIN_PASSWORD="secret" -v `pwd`/keystone_cert.pem:/etc/nginx/ssl/keystone_cert.pem -v `pwd`/keystone_key.pem:/etc/nginx/ssl/keystone_key.pem -v `pwd`/verify-keystone.sh:/usr/bin/verify-keystone.sh clearlinux/keystone
+  - travis_retry docker exec -it  keystone /usr/bin/verify-keystone.sh
+
+after_success:
+  - "curl -H \"Content-Type: application/json\" --data '{\"build\": true}' -X POST https://registry.hub.docker.com/u/clearlinux/keystone/trigger/$DOCKER_TOKEN/"

README.md

@@ -1,5 +1,6 @@
 Clear Linux* based Docker Containers
 ====================================
+[![Build Status](https://travis-ci.org/clearlinux/dockerfiles.svg?branch=travis)](https://travis-ci.org/clearlinux/dockerfiles)
 
 This repository holds all the Dockerfiles for Clear Linux based containers that are hosted at:
 https://hub.docker.com/u/clearlinux/

keystone/verify-keystone.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Verification Keystone Service commands
+source /root/openrc
+
+for i in {1..5}; do openstack user list && break || sleep 1; done
+openstack endpoint list
+openstack project list
+