continuent-ansible

Configuring servers for Tungsten purposes using Ansible. For more information read our blog article Automated server preparation using Ansible.

Usage

1. Clone repository

   git clone https://github.com/continuent/continuent-ansible.git
   

2. Define inventory with hostnames or IP addresses of your hosts

   $ cat myhosts.txt
   
   my-centos-host  ansible_user=centos     ansible_ssh_private_key=~/.ssh/id_rsa_centos
   my-ubuntu-host  ansible_user=ubuntu     ansible_ssh_private_key=~/.ssh/id_rsa_ubuntu
   my-amazon-host  ansible_user=ec2-user   ansible_ssh_private_key=~/.ssh/id_rsa_amazon
   

3. Replace roles/prerequsites/files/id_rsa.tungsten and roles/prerequsites/files/id_rsa.tungsten.pub files with valid keys

4. Update roles/prerequsites/files/tungsten.ini file

5. Copy {{ tungsten_version }}.tar.gz into this directory (variable tungsten_version you will use in next step)

6. Run playbook

   ansible-playbook -i path/to/myhosts.txt -e "tungsten_version=tungsten-clustering-6.1.3-37" playbook.yml
   

   alternatively you can overwrite default passwords

   ansible-playbook -i path/to/myhosts.txt -e "tungsten_version=tungsten-clustering-6.1.3-37 passwd_mysql_tungsten=password passwd_mysql_root=Secret-4-root passwd_mysql_app_user=secret" playbook.yml
   

Tested on following Linux distributions:

• Amazon Linux 2
• CentOS 7
• Debian GNU/Linux 10 (Buster)
• Ubuntu 18.04 (Bionic)
• SUSE Linux Enterprise Server 15
• RHEL 7