91 lines
2.0 KiB
YAML
91 lines
2.0 KiB
YAML
---
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- name: Ensure that Munin is installed
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apt:
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name:
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- munin
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- munin-node
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- munin-plugins-core
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- munin-plugins-extra
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state: present
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tags:
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- munin
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- packages
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- block:
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- name: Replace localdomain in Munin config
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replace:
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dest: /etc/munin/munin.conf
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regexp: 'localhost.localdomain'
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replace: '{{ ansible_fqdn }}'
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notify: restart munin-node
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- name: Rename the localdomain data dir
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shell: "mv /var/lib/munin/localdomain /var/lib/munin/{{ ansible_domain }} && rename \"s/localhost.localdomain/{{ ansible_fqdn }}/\" /var/lib/munin/{{ ansible_domain }}/*"
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args:
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creates: /var/lib/munin/{{ ansible_domain }}
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removes: /var/lib/munin/localdomain
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notify: restart munin-node
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when: not ansible_hostname == "localdomain"
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tags:
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- munin
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- name: Ensure some Munin plugins are disabled
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file:
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path: '/etc/munin/plugins/{{ item }}'
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state: absent
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loop:
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- http_loadtime
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- exim_mailqueue
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- exim_mailstats
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- nfsd
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- nfsd4
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- nfs_client
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- nfs4_client
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notify: restart munin-node
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tags:
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- munin
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- name: Ensure some Munin plugins are enabled
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file:
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src: "/usr/share/munin/plugins/{{ item }}"
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dest: "/etc/munin/plugins/{{ item }}"
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state: link
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loop:
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- meminfo
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- netstat_multi
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- tcp
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- postfix_mailqueue
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- postfix_mailstats
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- postfix_mailvolume
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notify: restart munin-node
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tags:
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- munin
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- name: Enable sensors plugin unless VM detected
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file:
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src: /usr/share/munin/plugins/sensors_
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dest: /etc/munin/plugins/sensors_temp
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state: link
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when: ansible_virtualization_role != "guest"
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notify: restart munin-node
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tags:
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- munin
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- name: adjustments for grsec kernel
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blockinfile:
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dest: /etc/munin/plugin-conf.d/munin-node
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marker: "# {mark} ANSIBLE MANAGED GRSECURITY CUSTOMIZATIONS"
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block: |
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[processes]
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user root
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[vmstat]
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user root
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[swap]
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user root
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when: ansible_kernel is search("-grs-")
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