How to install? Following the changes/variables required in the inventory file in order to install it. # Deploy Operator Lifecycle…
[OpenShift] – SDN Configuration
Understanding The SDN configuration is performed in order to restrict the access/communication between the components. Following the configuration variables in…
[OpenShift] – Getting started with a cluster installation
Evaluate installation If your intention is just checking how it works and/or contribute with it then I’d like to recommend…
[Ansible] – How to debug and troubleshooting?
Log Files The path for the logs is configured by the param log_path ansible.cfg in the file. Also, it could be done…
[Ansible] – How to run task by task?
Use the param –step. Following an example $ ansible-playbook myplabook.yml –step
[Ansible] – How to work with encrypted data?
The ansible-vault command will be used to work with encryption and decryption of files. Following an example. $ansible-vault create myencryptedfile.yml…
[Ansible] – How to run tasks in parallel?
By default, Ansible runs the same task in 5 hosts in parallel. This configuration can be changed by using “forks” parameter…
[Ansible] – How to define that some task into the playbook should be executed locally or in another host?
In order to configure that the task should be executed in another host use the attribute delegate_to and to define that…
[Ansible] – Understanding roles
Roles are a good way to organize ansible playbooks. Roles allow group the tasks, handlers, files, templates and variable definitions. Following…
[Ansible] – Using the module template and jinja files to update hosts
The module template is helpful to create contents in the hosts. Jinja allows work by creating dynamically contents as the…
