Zookeeper Ansible Role

This role helps you install and set up an Apache Zookeeper cluster on Redhat or Debian systems.

Requirements

To use this role, you need:

• Python 3.x
• Ansible (minimum version 2.4, recommended version 2.9.16)

You can install the recommended version with this command:

$ pip3 install "ansible==2.9.16"

This role needs root access, so run it in a playbook with become: true, or call the role directly in your playbook.

Role Variables

You can find the default values in defaults/main.yml. You can change them in vars/main.yml if needed or set them when running your playbook.

Note: This role can automatically start and enable the firewalld service on your servers. If you want this service to be enabled, set the following variable to true in your playbook:

firewalld_enabled: true

Dependencies

None

Examples

Inventory

[all]
zookeeper01.example.com
zookeeper02.example.com
zookeeper03.example.com

Installation

- hosts: all
  become: true
  roles:
    - role: bilalcaliskan.zookeeper
      vars:
        install: true
        enable_persistency: false
        version: 3.7.0

Uninstallation

- hosts: all
  become: true
  roles:
    - role: bilalcaliskan.zookeeper
      vars:
        install: false

Development

For development, you need the following tools:

• Python 3.x
• Ansible - (minimum version 2.4, recommended version 2.9.16)
• pre-commit
• ansible-lint - needed by pre-commit
• Bash shell - needed by pre-commit

After installing these tools, configure pre-commit by running:

$ pre-commit install

License

Apache License 2.0