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---
- name: retrieve ssh key ids
delegate_to: localhost
check_mode: no
uri:
url: "https://api.hetzner.cloud/v1/ssh_keys"
method: GET
headers:
Authorization: "Bearer {{ install.cloud.credentials.token }}"
status_code: 200
register: sshkeys
- name: retrieve server id and check if rescue mode is already active
delegate_to: localhost
check_mode: no
uri:
url: "https://api.hetzner.cloud/v1/servers?name={{ install.cloud.server_name | default(inventory_hostname) }}"
method: GET
headers:
Authorization: "Bearer {{ install.cloud.credentials.token }}"
status_code: 200
register: serverstatus
- name: do not continue if we found no or multiple servers
when: (serverstatus.json.servers | length) != 1
fail:
msg: "hcloud API returned {{ serverstatus.json.servers | length }} servers"
- name: do not continue in check mode
when: ansible_check_mode | bool
fail:
msg: "can not bootstrap new servers in check mode"
- name: display warning message
pause:
prompt: |
*** Danger ****
will be bootstraping host {{ inventory_hostname }} with main IP {{ serverstatus.json.servers[0].public_net.ipv4.ip }} ...
ALL DATA WILL BE LOST!!! press CTRL-C then A to abort.
seconds: 15
### TODO: for now we add all ssh keys that are installed for this project - this might not be a good idea!
- name: activate rescue mode
when: not serverstatus.json.servers[0].rescue_enabled
delegate_to: localhost
uri:
url: "https://api.hetzner.cloud/v1/servers/{{ serverstatus.json.servers[0].id }}/actions/enable_rescue"
method: POST
body: "{{ {'type': 'linux64', 'ssh_keys': (sshkeys.json.ssh_keys | map(attribute='id') | list) } | to_nice_json }}"
headers:
Authorization: "Bearer {{ install.cloud.credentials.token }}"
Content-Type: "application/json"
status_code: 201
- name: wait for rescue mode activation
pause:
seconds: 5
- name: do a hardware reset
delegate_to: localhost
uri:
url: "https://api.hetzner.cloud/v1/servers/{{ serverstatus.json.servers[0].id }}/actions/reset"
method: POST
headers:
Authorization: "Bearer {{ install.cloud.credentials.token }}"
status_code: 201
### TODO: would be nice to get the SSH host key from robot
- name: completely ignore ssh host keys for now
set_fact:
old_ansible_ssh_extra_args: "{{ ansible_ssh_extra_args | default('') }}"
ansible_ssh_extra_args: "{{ ansible_ssh_extra_args | default('') }} -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
- name: wait for rescue system to start up
wait_for_connection:
delay: 10
timeout: 300
- include_tasks: hetzner_installimage.yml
- name: reboot
shell: sleep 2 && shutdown -r now "triggered by ansible after running installimage"
async: 1
poll: 0
ignore_errors: True
changed_when: True
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