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147 lines
5.3 KiB
YAML
147 lines
5.3 KiB
YAML
---
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# ****** ** ****** ** ** ** ** ******* #
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# /*////** **** **////** /** ** /** /** /**////** #
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# /* /** **//** ** // /** ** /** /** /** /** #
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# /****** ** //** /** /**** /** /** /******* #
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# /*//// ** ********** /** /**/** /** /** /**//// #
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# /* /** /**//////** //** ** /**//** /** /** /** #
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# /******* /** /** //****** /** //** //******* /** #
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# /////// // // ////// // // /////// // #
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# creates remote database backup
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# - postgres
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# - executed on stage specific server: {{ shared_service_postgres_secondary }} (currently: slave)
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# - creates database backup for ALL databases in postgres-server
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# - mariadb
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# - executed on stage specific server: {{ shared_service_maria_primary }}
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# - creates database backup for ALL databases in mariadb-server
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# Parameters:
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# playbook inventory
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# stage := the name of the stage (e.g. devnso, qanso, prodnso)
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# database_engine := the database engine to generate a complete backup for (e.g. postgres, maria)
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# smardigo message callback
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# scope_id := (scope id of the management process)
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# process_instance_id := (process instance id of the management process)
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# smardigo_management_action := (smardigo management action anme of the management process)
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#############################################################
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# Creating inventory dynamically for given parameters
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#############################################################
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- hosts: localhost
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connection: local
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gather_facts: false
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tasks:
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# add virtual server to load stage specific variables as context
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- name: "Add <{{ stage }}-virtual-host-to-read-groups-vars> to hosts"
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add_host:
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name: "{{ stage }}-virtual-host-to-read-groups-vars"
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groups:
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- "stage_{{ stage }}"
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changed_when: False
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- hosts: "{{ stage }}-virtual-host-to-read-groups-vars"
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serial: "{{ serial_number | default(1) }}"
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gather_facts: false
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connection: local
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pre_tasks:
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- name: "Import constraints check"
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import_tasks: tasks/constraints_check.yml
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become: false
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tags:
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- always
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- name: "Import autodiscover pre-tasks"
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import_tasks: tasks/autodiscover_pre_tasks.yml
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become: false
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tags:
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- always
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tasks:
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- name: "Add {{ database_engine }} servers to hosts if necessary"
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add_host:
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name: "{{ item.name }}"
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groups:
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- "stage_{{ stage }}"
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- "{{ database_engine }}"
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when:
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- (database_engine == 'postgres' and item.service == 'postgres' and (item.role | default('')) == 'slave')
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or (database_engine == 'maria' and item.service == 'maria')
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loop: "{{ stage_server_infos }}"
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- name: "Add 'backup' servers to hosts if necessary"
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add_host:
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name: "{{ stage }}-backup-01"
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groups:
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- "stage_{{ stage }}"
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- "backup"
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when:
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- "'postgres' in groups or 'maria' in groups"
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##############################################################
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## Creating remote database backups for created inventory
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##############################################################
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- hosts: "postgres:maria"
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serial: "{{ serial_number | default(1) }}"
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gather_facts: false
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vars:
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ansible_ssh_host: "{{ stage_server_domain }}"
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current_date_time: "{{ get_current_date_time }}"
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tasks:
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- name: "Trigger backup mechanism"
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include_role:
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name: "{{ database_engine }}"
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tasks_from: _create_backup
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#############################################################
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# Syncing remote database backups to backup server
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#############################################################
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- hosts: "postgres:maria:backup"
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serial: "{{ serial_number | default(5) }}"
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gather_facts: false
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vars:
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ansible_ssh_host: "{{ stage_server_domain }}"
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backup_server_system_user: "backuphamster"
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tasks:
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# I could not get it up and running with <synchronize> module
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# to sync data from remote server A to remote server B
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- name: "Syncing remote backups"
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become: yes
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become_user: "{{ backup_server_system_user }}"
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shell: "/home/{{ backup_server_system_user }}/pull_remote_backups.sh {{ item }} {{ stage }} {{ database_engine }}"
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with_items: "{{ (groups['postgres'] | default([])) + (groups['maria'] | default([])) }}"
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when:
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- inventory_hostname in groups['backup']
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- name: "Cleanup remote backup dirs: {{ database_engine }}"
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become: yes
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file:
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path: "{{ backup_directory }}/{{ database_engine }}/{{ get_current_date }}"
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state: absent
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when:
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- not inventory_hostname in groups['backup']
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- inventory_hostname in groups [database_engine]
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#############################################################
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# Sending smardigo management message to process
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#############################################################
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- hosts: "{{ stage }}-virtual-host-to-read-groups-vars"
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serial: "{{ serial_number | default(1) }}"
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gather_facts: false
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connection: local
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run_once: true
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vars:
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connect_jwt_username: "{{ management_admin_username }}"
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tasks:
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- name: "Sending smardigo management message to <{{ shared_service_url_management }}>"
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include_tasks: tasks/smardigo_management_message.yml
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