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hetzner-ansible/create-database-backup.yml

121 lines
4.1 KiB
YAML

---
# creates database backup
# - postgres
# - executed on stage specific server: {{ stage }}-postgres-01
# - creates database backup for specific database
# Parameters:
# playbook inventory
# stage := the name of the stage (e.g. dev, int, qa, prod)
# tenant_id := (unique key for the tenant, e.g. customer)
# cluster_name := (business name for the cluster, e.g. product, department )
# cluster_size := (WIP node count for the cluster)
# cluster_service := (service to setup, e.g. 'connect', ...)
# cluster_features := (optional features to use, e.g. ['wordpress', 'resubmission', ...])
# custom_backup_name := defines a substring for backup file => {{ stage }}_{{ tenant_id }}_{{ cluster_name }}_{{ cluster_service }}__gehtdichnixan.sql
# smardigo message callback
# scope_id := (scope id of the management process)
# process_instance_id := (process instance id of the management process)
# smardigo_management_action := (smardigo management action anme of the management process)
#############################################################
# Creating inventory dynamically for given parameters
#############################################################
- hosts: localhost
connection: local
gather_facts: false
pre_tasks:
- name: "Check if ansible version is at least 2.10.x"
assert:
that:
- ansible_version.major >= 2
- ansible_version.minor >= 10
msg: "The ansible version has to be at least ({{ ansible_version.full }})"
# add virtual server to load stage specific variables as context
- name: "Add <{{ stage }}-virtual-host-to-read-groups-vars> to hosts"
add_host:
name: "{{ stage }}-virtual-host-to-read-groups-vars"
groups:
- "stage_{{ stage }}"
changed_when: False
tasks:
- name: "Add postgres servers to hosts if necessary"
add_host:
name: "{{ stage }}-postgres-01"
groups:
- "stage_{{ stage }}"
- "{{ item }}"
changed_when: False
with_items: "{{ cluster_features }}"
when: item in ['connect', 'management_connect', 'keycloak', 'webdav', 'gitea', 'workflow_index', 'workflow_proxy', 'pdns']
- name: "Add maria servers to hosts if necessary"
add_host:
name: "{{ stage }}-maria-01"
groups:
- "stage_{{ stage }}"
- "{{ item }}"
changed_when: False
with_items: "{{ cluster_features }}"
when: item in ['connect_wordpress']
#############################################################
# Creating database backups for created inventory
#############################################################
- hosts: "stage_{{ stage }}:!{{ stage }}-virtual-host-to-read-groups-vars"
serial: "{{ serial_number | default(1) }}"
remote_user: root
vars:
database_backup_state: dump
ansible_ssh_host: "{{ stage_server_domain }}"
roles:
- role: connect_postgres
when: "'connect' in group_names"
- role: gitea_postgres
when: "'gitea' in group_names"
- role: keycloak_postgres
when: "'keycloak' in group_names"
# - role: pdns_admin_postgres
# when: "'pdns' in group_names"
# - role: pdns_postgres
# when: "'pdns' in group_names"
- role: webdav_postgres
when: "'webdav' in group_names"
- role: workflow_index_postgres
when: "'workflow_index' in group_names"
- role: workflow_proxy_postgres
when: "'workflow_proxy' in group_names"
- role: connect_wordpress_maria
when: "'connect_wordpress' in group_names"
#############################################################
# Sending smardigo management message to process
#############################################################
- hosts: "{{ stage }}-virtual-host-to-read-groups-vars"
serial: "{{ serial_number | default(1) }}"
gather_facts: false
connection: local
run_once: true
vars:
connect_jwt_username: "{{ management_admin_username }}"
tasks:
- name: "Sending smardigo management message to <{{ shared_service_url_management }}>"
include_tasks: tasks/smardigo_management_message.yml