Ansible Envy (ENVironments in Yaml) collection - single system ansible centric container orchestration biased towards labs, workshops, PoCs, and development. Need 5 Linux machines to test you latest idea or code - use envy.
Currently Envy is not released as a full Ansible collection and cannot be downloaded from Ansible Galaxy
It is assumed that you already have installed:
- Ansible
2.9or greater (yum | dnf | brew install ansible) - Docker
- Git
$ ansible-galaxy collection install community.docker
$ mkdir -p ~/.ansible/collections/ansible_collections/tonykay/envy
$ git clone https://github.com/tonykay/tonykay.envy.git \
~/.ansible/collections/ansible_collections/tonykay/envy
$ pip install docker
$ ansible-playbook ~/.ansible/collections/ansible_collections/tonykay/envy/playbooks/setup.yml \
--become-method sudo --ask-become-passNOTE
The --become-method sudo --ask-become-pass on the final, setup, command may well be redundant but on many Mac setups passwordless sudo is not the norm.
Verify you can execute the nv command
$ nv
USAGE: nv <action> <object> <extras>
nv add <environment> <addon> Add extra instance(s)
nv clean Clean up old resources
nv deploy <environment> Deploy an Environment
nv delete <environment> Delete an Environment
nv fromfile <filename> Deploy an Environments from file
nv list List running infrastructure
nv login <target> Login to any instance with bash shell
nv redeploy <environment> Destroy and Redeploy an Environment
nv remove <environment> <target> Remove an instance from a config
nv replace <environment> <target> Destroy and Redeploy an Environment
nv setup Reconfigure nv
Verify you can deploy a docker based Environment
This will deploy a simple multi-node environment to your local system.
NOTE
This is based on publicly available images being pulled from dockerhub.io or quay.io so first launch may take a few minutes. (nv preload is coming which will allow images to be pulled at install time)
$ nv deploy multi
$ nv listYou know have access to all those instances with ssh <instance-name>. Each instance has ssh access to all the others.
As envy is currently a git repo and not installed from galaxy updates are a simple but 2 phase process.
$ cd ~/.ansible/collections/ansible_collections/tonykay/envy
$ git pull --rebase
$ ansible-playbook ~/.ansible/collections/ansible_collections/tonykay/envy/playbooks/setup.yml \
--become-method sudo --ask-become-pass
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