feat: extended hetzner auto discover

- filtering for current stage by label_selector (stage={{ stage}})
- reading server infos for current stage:
  stage_server_infos:
    {
      name: ...
      public_ip: ...
      private_ip: ...
    }
    ...

tasks/autodiscover_pre_tasks.yml

@@ -1,48 +1,105 @@
 ---
-- name: Fetch private_ips
+
+- name: "Reading hetzner server infos for stage <{{ stage }}>"
   uri:
-    url: https://api.hetzner.cloud/v1/servers?page=1'
+    url: "https://api.hetzner.cloud/v1/servers?label_selector=stage={{ stage }}"
     method: GET
     headers:
       authorization: Bearer {{ hetzner_authentication_token }}
-  register: dings
+  register: hetzner_servers
   delegate_to: 127.0.0.1
   become: false
   tags:
     - autodiscover
 
-- name: "Reading private ip address for {{ inventory_hostname }}"
+- name: "Printing hetzner server infos for stage <{{ stage }}>"
+  debug:
+    msg: "{{ hetzner_servers.json.servers }}"
+  delegate_to: 127.0.0.1
+  become: false
+  tags:
+    - autodiscover
+  when:
+    - debug
+
+- name: "Reading hetzner server infos for stage <{{ stage }}>"
   set_fact:
-    stage_private_server_ip: "{{ dings.json.servers | json_query(querystr) | first }}"
+    stage_server_infos: "{{ hetzner_servers.json.servers | json_query(querystr) | default([]) }}"
   vars:
-    querystr: "[?name=='{{ inventory_hostname }}'].private_net[0].ip"
+    querystr: "[*].{ name: name, public_ip: public_net.ipv4.ip, private_ip: private_net[0].ip }"
+  delegate_to: 127.0.0.1
+  become: false
+  tags:
+    - autodiscover
+
+- name: "Reading hetzner server infos for stage <{{ stage }}>"
+  debug:
+    msg: "{{ stage_server_infos }}"
   delegate_to: 127.0.0.1
   become: false
   tags:
     - autodiscover
 
-- name: "Gathering current server infos from hetzner"
+- name: "Reading hetzner private network infos for stage <{{ stage }}>"
-  hcloud_server_info:
+  uri:
-    api_token: "{{ hetzner_authentication_token }}"
+    url: "https://api.hetzner.cloud/v1/networks?label_selector=stage={{ stage }}"
-  register: hetzner_server_infos
+    method: GET
+    headers:
+      authorization: Bearer {{ hetzner_authentication_token }}
+  register: hetzner_networks
   delegate_to: 127.0.0.1
   become: false
   tags:
     - autodiscover
 
-- name: "Setting current server infos as fact: hetzner_server_infos_json"
+- name: "Printing hetzner private network infos for stage <{{ stage }}>"
+  debug:
+    msg: "{{ hetzner_networks.json.networks }}"
+  delegate_to: 127.0.0.1
+  become: false
+  tags:
+    - autodiscover
+  when:
+    - debug
+
+- name: "Reading hetzner private network id for <{{ stage }}>"
   set_fact:
-    hetzner_server_infos_json: "{{ hetzner_server_infos.hcloud_server_info }}"
+    stage_private_network_id: "{{ hetzner_networks.json.networks | json_query(querystr) | first }}"
+  vars:
+    querystr: "[?ip_range=='{{ shared_service_network }}'].id"
+  delegate_to: 127.0.0.1
+  become: false
+  tags:
+    - autodiscover
+
+- name: "Reading hetzner private network id for <{{ stage }}>"
+  debug:
+    msg: "{{ stage_private_network_id }}"
+  delegate_to: 127.0.0.1
+  become: false
+  tags:
+    - autodiscover
+  when:
+    - debug
+
+# TODO always match first private_net network is wrong
+#   use stage_private_network_id to match the right network
+#   expression [?network=`{{ stage_private_network_id }}`] does not work
+- name: "Reading private ip address for {{ inventory_hostname }}"
+  set_fact:
+    stage_private_server_ip: "{{ hetzner_servers.json.servers | json_query(querystr) | first }}"
+  vars:
+    querystr: "[?name=='{{ inventory_hostname }}'].private_net[0].ip"
   delegate_to: 127.0.0.1
   become: false
   tags:
     - autodiscover
 
-- name: "Reading ip address for {{ inventory_hostname }}"
+- name: "Reading public ip address for {{ inventory_hostname }}"
   set_fact:
-    stage_server_ip: "{{ hetzner_server_infos_json | json_query(querystr) | first }}"
+    stage_server_ip: "{{ hetzner_servers.json.servers | json_query(querystr) | first }}"
   vars:
-    querystr: "[?name=='{{ inventory_hostname }}'].ipv4_address"
+    querystr: "[?name=='{{ inventory_hostname }}'].public_net.ipv4.ip"
   delegate_to: 127.0.0.1
   become: false
   tags: