oooquickstart

Ref: https://docs.openstack.org/tripleo-quickstart/latest/readme.html

VIRTHOST (base physical Machine) should have at least 16 GB of RAM, preferably 32 GB
Note: I have tested on 32GB RAM system
Base OS:
    1. RHEL 7.4
    2. Centos 7.3
  
Steps for tripleO quickstart minimal container deployment 1-controller & 1-compute(Pike)
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1. Create a user(say oooq) and give sudo permission
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adduser oooq -G wheel
passwd oooq

2. # login as user and prepare the environment
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$ ssh-keygen -t rsa #generate ssh-key for the user
$ export VIRTHOST=127.0.0.2
$ ssh-copy-id root@$VIRTHOST #passwordless login to the VIRHOST
$ ssh root@$VIRTHOST uname -a #check passwordless login enable
$ bash quickstart.sh --install-deps
$ sudo yum -y install git
$ sudo yum update lvm* -y #Required for CentOS only
$ git clone https://github.com/openstack/tripleo-quickstart.git
$ cd tripleo-quickstart
$ mkdir /var/tmp/pike   #create a working directory
$ export wd=/var/tmp/pike

3. Execute the below deployment command:
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CentOS-->     --working-dir $wd -R pike  --config $wd/config/general_config/containers_minimal.yml  -e docker_registry_namespace=tripleopike --teardown all --clean  -v  --tags all $VIRTHOST & 

RHEL---> $nohup bash quickstart.sh  --working-dir $wd -R pike  --config $wd/config/general_config/containers_minimal.yml  -e docker_registry_host=trunk.registry.rdoproject.org -e docker_registry_namespace=pike -e delorean_hash_label=tripleo-ci-testing -e docker_image_tag=tripleo-ci-testing --teardown all --clean  -v  --tags all $VIRTHOST &


4. tail -f nohup.out and wait till the script gets completed

5. Access undercloud using below command
 $ ssh -F $wd/ssh.config.ansible undercloud
 
 6. Inside undercloud
  $ docker images #container images will be saved on undercloud repository
  
  7. source stackrc and login to the overcloud node using heat-admin user and run below command
  
  $sudo docker ps  #you will get list of all running containers
  
  Note: You will overcloudrc and undercloudrc files present in stack user home directory on undercloud node. So you can try your regular operations nomarmally.