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hetzner-ansible/remove-server.yml

95 lines
3.5 KiB
YAML

---
# 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', ...)
# 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)
# Es wurde ein neues Playbook erstellt "remove_server", die für das löschen eines Servers zuständig ist.
# Es wurde eine Variable server_state initialisiert mir dem Defaultwert "present".
# Falls der Server gelöscht werden soll wird die variable in Playbook auf "absent" gesetzt
# Der Task "_set_server_state" prüft den Status und fährt den Server runter oder hoch anhand dem Wert der variable "server_state"
#############################################################
# Creating inventory dynamically for given parameters
#############################################################
- hosts: localhost
gather_facts: false
connection: local
pre_tasks:
- name: "Check if ansible version is at least {{ ansible_minimal_version }}"
assert:
that:
- ansible_version.string is version(ansible_minimal_version, ">=")
msg: "The ansible version has to be at least {{ ansible_minimal_version }}"
# 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 hosts
add_host:
name: "{{ stage }}-{{ tenant_id }}-{{ cluster_name }}-{{ '%02d' | format(item|int) }}"
groups:
- "stage_{{ stage }}"
- "{{ cluster_service }}"
with_sequence: start=1 end={{ cluster_size | default(1) }}
changed_when: False
when:
- tenant_id is defined
- cluster_name is defined
- cluster_service is defined
#############################################################
# Deleting servers/domains for created inventory
#############################################################
- hosts: "stage_{{ stage }}"
serial: "{{ serial_number | default(5) }}"
gather_facts: false
tasks:
- name: "Delete server <{{ inventory_hostname }}>"
include_role:
name: hcloud
tasks_from: _set_server_state
vars:
- server_state: "absent"
- name: "Delete DNS entry <{{ inventory_hostname }}> for <{{ domain }}>"
include_role:
name: dns
tasks_from: _remove_dns
vars:
record_to_remove: '{{ inventory_hostname }}'
#############################################################
# 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