How to Docker setup on Single VM

Step-by-step guide

You would need to have root access to the vm
```
sudo su - root
```
Add/Update the /etc/hosts file to add the following entry:
```
127.0.0.1 aai.hbase.simpledemo.onap.org
```
```
cd /opt
```

git clone http://gerrit.onap.org/r/aai/test-config

```
cd test-config
```
In deploy_vm1.sh comment out the lines 89-94 which should be an if statement checking for the /opt/message-router folder
Create a directory called /opt/config
1. ```
mkdir /opt/config/
```
Create a file called /opt/config/nexus_username.txt containing the text: docker
1. ```
echo "docker" > /opt/config/nexus_username.txt
```
Create a file called /opt/config/nexus_password.txt containing the text: docker
1. ```
echo "docker" > /opt/config/nexus_password.txt
```
Create a file called /opt/config/dmaap_topic.txt containing the text: AAI-EVENT
1. ```
echo " AAI-EVENT" > /opt/config/dmaap_topic.txt
```
Create a file called /opt/config/nexus_docker_repo.txt containing text: nexus3.onap.org:10001
1. ```
echo "nexus3.onap.org:10001" > /opt/config/nexus_docker_repo.txt
```
Create a file called /opt/config/docker_version.txt containing text: 1.2-STAGING-latest
1. ```
echo "1.2-STAGING-latest" > /opt/config/docker_version.txt
```
Please note that in the previous step, docker version is currently 1.2-STAGING-latest and this will be changed later
```
./deploy_vm2.sh && ./deploy_vm1.sh
```
16. If the resources container cannot connect to cassandra, edit docker-compose-db.yml, and remove the "network: host" config option from the cassandra docker config block, and repeat step 15