mono-infrastructure/ansible/playbooks/role-rocky-monitoring.yml
nazunalika 8e2f81c415 Ansible 2.7+ Best Practices and GetKeyTab Fixes
-> Changed specific pieces that are recommended to be changed in Ansible
2.7 and higher (such as using fail_msg and success_msg, not just msg for
  assertions
-> Improved the getkeytab adhoc playbook for flexibility and delegations
against a IPA server, as well as forcing the choice of the user with
permissions that can perform the action rather than the default "admin"
user in FreeIPA as a security fix.
2021-01-01 20:14:24 -07:00

57 lines
1.2 KiB
YAML

---
# Creates the first monitoring server
# Reccommended specs
# CPU: 2 cores
# Memory: 2GB
# Storage: a piece of string
- name: Install Prometheus
hosts: monitoringserver
become: true
pre_tasks:
- name: Verify if we can run ansible
assert:
that:
- "not no_ansible.stat.exists"
success_msg: "We are able to run on this node"
fail_msg: "/etc/no-ansible exists - skipping run on this node"
- name: Install SELinux packages
package:
name: python3-policycoreutils.noarch
state: present
role:
- role: cloudalchemy.prometheus
- role: cloudalchemy.alertmanager
post_tasks:
- name: Touching run file that ansible has ran here
file:
path: /var/log/ansible.run
state: touch
mode: '0644'
owner: root
group: root
- name: Install Prometheus Node Exporter
hosts: all
become: true
pre_tasks:
- name: Install SELinux packages
package:
name: python3-policycoreutils.noarch
state: present
roles:
- role: cloudalchemy.node-exporter
state: present
post_tasks:
- name: Open firewall for node-exporter
ansible.posix.firewalld:
port: 9100/tcp
permanent: true
state: enabled