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munin - iiab_installed
This commit is contained in:
Jerry Vonau
parent
9748669a1b
commit
dfa9959ddc
3 changed files with 121 additions and 115 deletions
67
roles/munin/tasks/enable.yml
Normal file
67
roles/munin/tasks/enable.yml
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@ -0,0 +1,67 @@
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- name: If MySQL is enabled, let Munin monitor it
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copy:
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src: "{{ item }}"
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dest: /etc/munin/plugins/
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with_items:
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- /usr/share/munin/plugins/mysql_
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- /usr/share/munin/plugins/mysql_bytes
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- /usr/share/munin/plugins/mysql_innodb
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- /usr/share/munin/plugins/mysql_isam_space_
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- /usr/share/munin/plugins/mysql_queries
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- /usr/share/munin/plugins/mysql_slowqueries
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- /usr/share/munin/plugins/mysql_threads
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when: mysql_enabled | bool
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- name: Enable & Start munin-node systemd service
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systemd:
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name: munin-node
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enabled: yes
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state: started
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when: munin_enabled | bool
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- name: Disable munin-node service if not munin_enabled
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systemd:
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name: munin-node
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enabled: no
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state: stopped
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when: not munin_enabled
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- name: Create symlink munin24.conf from sites-enabled to sites-available (debuntu)
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file:
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src: /etc/apache2/sites-available/munin24.conf
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path: /etc/apache2/sites-enabled/munin24.conf
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state: link
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when: munin_enabled and not nginx_enabled
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- name: Remove symlink /etc/apache2/sites-enabled/munin24.conf if not munin_enabled (debuntu)
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file:
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path: /etc/apache2/sites-enabled/munin24.conf
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state: absent
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when: not munin_enabled or nginx_enabled
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- name: Install /etc/nginx/conf.d/munin24-nginx.conf, from templates
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template:
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src: "{{ item.src }}"
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dest: "{{ item.dest }}"
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owner: root
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group: root
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mode: 0644
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with_items:
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- { src: 'munin24-nginx.conf.j2', dest: '/etc/nginx/conf.d/munin24-nginx.conf
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when: munin_enabled | bool and nginx_enabled | bool
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- name: Add 'munin' variable values to {{ iiab_ini_file }}
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ini_file:
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path: "{{ iiab_ini_file }}"
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section: munin
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option: "{{ item.option }}"
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value: "{{ item.value }}"
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with_items:
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- option: name
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value: Munin
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- option: description
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value: '"Munin is a networked resource monitoring tool that can help analyze resource trends and \"what just happened to kill our performance?\" problems."'
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- option: installed
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value: "{{ munin_install }}"
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- option: enabled
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value: "{{ munin_enabled }}"
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48
roles/munin/tasks/install.yml
Normal file
48
roles/munin/tasks/install.yml
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@ -0,0 +1,48 @@
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- name: 'Install 5 packages: munin, munin-node, munin-plugins-extra, libcgi-fast-perl, libapache2-mod-fcgid (debuntu)'
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package:
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name:
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- munin
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- munin-node
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- munin-plugins-extra
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- libcgi-fast-perl
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- libapache2-mod-fcgid
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state: present
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tags:
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- download
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when: is_debuntu | bool
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- name: "Install 2 packages: munin, munin-node (OS's other than debuntu)"
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package:
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name:
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- munin
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- munin-node
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state: present
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tags:
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- download
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when: not is_debuntu
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- name: Install /etc/munin/munin.conf and Apache's munin24.conf, from templates
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template:
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src: "{{ item.src }}"
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dest: "{{ item.dest }}"
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owner: root
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group: root
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mode: 0644
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with_items:
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- { src: 'munin.conf.j2', dest: '/etc/munin/munin.conf' }
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- { src: 'munin24.conf.j2', dest: '/etc/{{ apache_config_dir }}/munin24.conf' }
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- name: Establish username/password Admin/changeme in /etc/munin/munin-htpasswd
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htpasswd:
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path: /etc/munin/munin-htpasswd
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name: Admin
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password: changeme
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create: yes
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state: present
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- name: Add 'munin_installed' variable values to {{ iiab_installed }}
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lineinfile:
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dest: "{{ iiab_installed }}"
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regexp: '^munin_installed'
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line: 'munin_installed'
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state: present
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@ -1,116 +1,7 @@
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- name: 'Install 5 packages: munin, munin-node, munin-plugins-extra, libcgi-fast-perl, libapache2-mod-fcgid (debuntu)'
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package:
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name:
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- munin
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- munin-node
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- munin-plugins-extra
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- libcgi-fast-perl
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- libapache2-mod-fcgid
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state: present
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tags:
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- download
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when: is_debuntu | bool
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- name: Install munin
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include_tasks: install.yml
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when: munin_install | bool and not munin_installed is defined
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- name: "Install 2 packages: munin, munin-node (OS's other than debuntu)"
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package:
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name:
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- munin
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- munin-node
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state: present
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tags:
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- download
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when: not is_debuntu
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##### nginx only #####
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- name: Install /etc/munin/munin.conf and Apache's munin24.conf, from templates
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template:
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src: "{{ item.src }}"
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dest: "{{ item.dest }}"
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owner: root
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group: root
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mode: 0644
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with_items:
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- { src: 'munin.conf.j2', dest: '/etc/munin/munin.conf' }
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- { src: 'munin24-nginx.conf.j2', dest: '/etc/nginx/conf.d/munin24-nginx.conf' }
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- name: Establish username/password Admin/changeme in /etc/munin/munin-htpasswd
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htpasswd:
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path: /etc/munin/munin-htpasswd
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name: Admin
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password: changeme
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create: yes
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state: present
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- name: Enable & Start munin-node systemd service
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service:
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name: munin-node
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enabled: yes
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state: started
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when: munin_enabled | bool
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- name: Disable munin-node service if not munin_enabled
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service:
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name: munin-node
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enabled: no
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state: stopped
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when: not munin_enabled
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- name: If MySQL is enabled, let Munin monitor it
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copy:
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src: "{{ item }}"
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dest: /etc/munin/plugins/
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with_items:
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- /usr/share/munin/plugins/mysql_
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- /usr/share/munin/plugins/mysql_bytes
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- /usr/share/munin/plugins/mysql_innodb
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- /usr/share/munin/plugins/mysql_isam_space_
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- /usr/share/munin/plugins/mysql_queries
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- /usr/share/munin/plugins/mysql_slowqueries
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- /usr/share/munin/plugins/mysql_threads
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when: mysql_enabled | bool
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- name: Create symlink for awstats.pl from cgi-bin/awstats/awstats.pl to ../ so that the old apache links to awstats will work after change to nginx
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file:
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src: /usr/lib/cgi-bin/awstats.pl
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path: /usr/lib/cgi-bin/awstats/awstats.pl
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state: link
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- name: Install /etc/awstats/awstats.schoolserver.conf
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template:
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src: awstats.schoolserver.conf.j2
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dest: /etc/awstats/awstats.schoolserver.conf
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owner: root
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group: root
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mode: 0644
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when: awstats_enabled | bool
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- name: Create a symlink /etc/awstats/awstats.conf for access by IP address
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file:
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src: /etc/awstats/awstats.schoolserver.conf
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path: /etc/awstats/awstats.conf
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state: link
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when: awstats_enabled | bool
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- name: On first enabling of AWStats, summarize httpd logs up to now (OS's other than debuntu)
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shell: /bin/perl /usr/share/awstats/wwwroot/cgi-bin/awstats.pl -config=schoolserver -update
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when: awstats_enabled and not is_debuntu
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- name: On first enabling of AWStats, summarize httpd logs up to now (debuntu)
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shell: /usr/bin/perl /usr/lib/cgi-bin/awstats.pl -config=schoolserver -update
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when: awstats_enabled and is_debuntu
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- name: Add 'munin' variable values to {{ iiab_ini_file }}
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ini_file:
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path: "{{ iiab_ini_file }}"
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section: munin
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option: "{{ item.option }}"
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value: "{{ item.value }}"
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with_items:
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- option: name
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value: Munin
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- option: description
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value: '"Munin is a networked resource monitoring tool that can help analyze resource trends and \"what just happened to kill our performance?\" problems."'
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- option: installed
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value: "{{ munin_install }}"
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- option: enabled
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value: "{{ munin_enabled }}"
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- name: Enable munin
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include_tasks: enable.yml
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when: munin_install | bool or munin_installed is defined
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