mirror of
https://github.com/rocky-linux/infrastructure
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85 lines
2.0 KiB
YAML
85 lines
2.0 KiB
YAML
---
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# Creates the first monitoring server
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# Reccommended specs
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# CPU: 2 cores
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# Memory: 2GB
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# Storage: a piece of string
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- name: Install Prometheus
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hosts: monitoringservers
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become: true
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vars_files:
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- vars/vaults/encpass.yml
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- vars/monitoring.yml
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- vars/monitoring/alertmanager.yml
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- vars/monitoring/grafana.yml
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- vars/monitoring/prometheus.yml
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# This is to try to avoid the handler issue in pre/post tasks
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handlers:
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- import_tasks: handlers/main.yml
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pre_tasks:
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- name: Check if ansible cannot be run here
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stat:
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path: /etc/no-ansible
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register: no_ansible
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- name: Verify if we can run ansible
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assert:
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that:
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- "not no_ansible.stat.exists"
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success_msg: "We are able to run on this node"
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fail_msg: "/etc/no-ansible exists - skipping run on this node"
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- name: Install SELinux packages
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package:
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name: python3-policycoreutils.noarch
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state: present
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roles:
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- role: rockylinux.ipagetcert
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state: present
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- role: cloudalchemy.prometheus
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state: present
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- role: cloudalchemy.alertmanager
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state: present
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- role: cloudalchemy.grafana
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state: present
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post_tasks:
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- name: Open firewalld ports
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ansible.posix.firewalld:
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port: "{{ item.port }}"
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permanent: "{{ item.permanent }}"
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state: "{{ item.state }}"
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loop: "{{ monitoring_server_firewall_rules }}"
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- name: Touching run file that ansible has ran here
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file:
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path: /var/log/ansible.run
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state: touch
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mode: '0644'
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owner: root
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group: root
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- name: Install Prometheus Node Exporter
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hosts: all
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become: true
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pre_tasks:
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- name: Install SELinux packages
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package:
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name: python3-policycoreutils.noarch
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state: present
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roles:
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- role: cloudalchemy.node-exporter
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state: present
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post_tasks:
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- name: Open firewall for node-exporter
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ansible.posix.firewalld:
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port: 9100/tcp
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permanent: true
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state: enabled
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