138 lines
5.4 KiB
YAML
138 lines
5.4 KiB
YAML
---
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#--------------------------------------------------------------#
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# remove prometheus register [node_deregister]
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#--------------------------------------------------------------#
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- name: remove node target from victoria
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tags: [ node_deregister, deregister, rm_metrics ]
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become: true
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delegate_to: '{{ item }}'
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loop: '{{ groups["infra"]|default([]) }}'
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file: state=absent path=/infra/targets/node/{{ inventory_hostname }}.yml
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- name: remove docker target from victoria
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tags: [ node_deregister, deregister, rm_metrics ]
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become: true
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delegate_to: '{{ item }}'
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loop: '{{ groups["infra"]|default([]) }}'
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file: state=absent path=/infra/targets/docker/{{ inventory_hostname }}.yml
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- name: remove node ping target from victoria
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tags: [ node_deregister, deregister, rm_metrics ]
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become: true
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delegate_to: '{{ item }}'
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loop: '{{ groups["infra"]|default([]) }}'
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file: state=absent path=/infra/targets/ping/{{ inventory_hostname }}.yml
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- name: remove vip ping target from victoria
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tags: [ node_deregister, deregister, rm_metrics ]
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when: vip_enabled|bool and vip_address is defined and vip_address != ''
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become: true
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delegate_to: '{{ item }}'
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loop: '{{ groups["infra"]|default([]) }}'
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file: state=absent path=/infra/targets/ping/{{ vip_address }}---{{ inventory_hostname }}.yml
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- name: remove node vip dns record
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tags: [ node_deregister, deregister, rm_dns ]
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when: vip_enabled|bool
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become: true
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delegate_to: '{{ item }}'
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loop: '{{ groups["infra"]|default([]) }}'
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file: state=absent path=/infra/hosts/{{ node_cluster }}.vip
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#--------------------------------------------------------------#
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# remove haproxy from nginx [haproxy_deregister]
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#--------------------------------------------------------------#
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- import_tasks: nginx.yml
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tags: [ haproxy_deregister, deregister, rm_proxy ]
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#--------------------------------------------------------------#
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# remove keepalived_exporter [vip]
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#--------------------------------------------------------------#
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- name: stop and disable keepalived service
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tags: vip
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when: vip_enabled|bool
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systemd: name=keepalived state=stopped enabled=no daemon_reload=yes
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#--------------------------------------------------------------#
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# remove haproxy services [haproxy]
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#--------------------------------------------------------------#
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- name: stop and disable haproxy
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tags: haproxy
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block:
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- name: stop and disable haproxy
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systemd: name=haproxy state=stopped enabled=no daemon_reload=yes
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- name: remove haproxy config dir
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file: state=absent path=/etc/haproxy
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#--------------------------------------------------------------#
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# remove node exporter [node_exporter]
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#--------------------------------------------------------------#
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- name: stop and disable node_exporter service
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tags: node_exporter
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systemd: name=node_exporter state=stopped enabled=no daemon_reload=yes
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#--------------------------------------------------------------#
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# remove keepalived_exporter [vip_exporter]
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#--------------------------------------------------------------#
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- name: stop and disable keepalived_exporter service
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tags: vip_exporter
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when: vip_enabled|bool
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systemd: name=keepalived_exporter state=stopped enabled=no daemon_reload=yes
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#--------------------------------------------------------------#
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# remove node syslog from vector [node_deregister]
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#--------------------------------------------------------------#
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- name: remove node logs from vector
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tags: [ node_deregister, deregister, rm_logs ]
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block:
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- name: remove node vector logging config
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file: path=/etc/vector/node.yaml state=absent
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- name: reload vector to discard node log
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systemd: name=vector state=reloaded enabled=yes daemon_reload=yes
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#--------------------------------------------------------------#
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# remove vector [vector]
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#--------------------------------------------------------------#
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- name: stop and disable vector service
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tags: vector
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block:
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- name: stop vector service
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systemd: name=vector state=stopped enabled=no daemon_reload=yes
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- name: remove vector persist data
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file: path={{ vector_data|default('/data/vector') }} state=absent
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#--------------------------------------------------------------#
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# restore default crontab [node_crontab]
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#--------------------------------------------------------------#
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- name: restore default etc crontab
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tags: node_crontab
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when: node_crontab_overwrite|default(true)|bool
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copy:
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dest: /etc/crontab
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mode: '0644'
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content: |
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SHELL=/bin/bash
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PATH=/sbin:/bin:/usr/sbin:/usr/bin
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MAILTO=root
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# For details see man 4 crontabs
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# Example of job definition:
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# .---------------- minute (0 - 59)
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# | .------------- hour (0 - 23)
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# | | .---------- day of month (1 - 31)
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# | | | .------- month (1 - 12) OR jan,feb,mar,apr ...
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# | | | | .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
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# | | | | |
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# * * * * * user-name command to be executed
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#--------------------------------------------------------------#
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# remove node etc profile [profile]
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#--------------------------------------------------------------#
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- name: remove node etc profile
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tags: profile
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file: path="/etc/profile.d/{{ item }}" state=absent
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loop: [ node.sh, node.alias.sh ]
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...
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