Remove our two borg hosts from the inventory

These are managed services and Ansible doesn't run on them. It got
boring writing 'all,!rsync_net,!hetzner_storageboxes' in playbooks
and ad-hoc commands, so remove these borg hosts from our inventory.

hosts

@@ -2,12 +2,6 @@
 secure-runner1.archlinux.org
 gemini.archlinux.org
 
-[rsync_net]
-zh1905.rsync.net
-
-[hetzner_storageboxes]
-u236610.your-storagebox.de
-
 [packet_net]
 runner2.archlinux.org
 repro1.pkgbuild.com
@@ -47,10 +41,6 @@ md.archlinux.org
 lists.archlinux.org
 gluebuddy.archlinux.org
 
-[borg_hosts]
-zh1905.rsync.net
-u236610.your-storagebox.de
-
 [public_html]
 homedir.archlinux.org
 

playbooks/all-hosts-basic.yml

 ---
 
 - name: basic setup for all hosts
-  hosts: all,!hetzner_storageboxes,!rsync_net
+  hosts: all
   remote_user: root
   roles:
     - { role: common }

playbooks/tasks/sync-ssh-hostkeys.yml

 ---
 
 - name: fetch ssh hostkeys
-  hosts: all,!rsync_net,!hetzner_storageboxes
+  hosts: all
   tasks:
     - name: fetch hostkey checksums
       shell: "for type in sha256 md5; do for file in /etc/ssh/ssh_host_*.pub; do ssh-keygen -l -f $file -E $type; done; echo; done"
@@ -23,16 +23,16 @@
     - name: store hostkeys
       copy:
         dest: "{{ playbook_dir }}/../../docs/ssh-hostkeys.txt"
-        content: "{% for host in query('inventory_hostnames', 'all,!rsync_net,!hetzner_storageboxes,!localhost') | sort %}# {{ host }}\n{{ hostvars[host].ssh_hostkeys.stdout }}\n\n{% endfor %}"
+        content: "{% for host in query('inventory_hostnames', 'all,!localhost') | sort %}# {{ host }}\n{{ hostvars[host].ssh_hostkeys.stdout }}\n\n{% endfor %}"
         mode: preserve
 
     - name: store known_hosts
       blockinfile:
         path: "{{ playbook_dir }}/../../docs/ssh-known_hosts.txt"
-        block: "\n{% for host in query('inventory_hostnames', 'all,!rsync_net,!hetzner_storageboxes,!localhost') | sort %}# {{ host }}\n{{ hostvars[host].known_hosts.stdout }}\n\n{% endfor %}"
+        block: "\n{% for host in query('inventory_hostnames', 'all,!localhost') | sort %}# {{ host }}\n{{ hostvars[host].known_hosts.stdout }}\n\n{% endfor %}"
 
 - name: upload known_hosts to all nodes
-  hosts: all,!rsync_net,!hetzner_storageboxes
+  hosts: all
   tasks:
     - name: upload known_hosts
       copy: dest=/etc/ssh/ssh_known_hosts src="{{ playbook_dir }}/../../docs/ssh-known_hosts.txt" owner=root group=root mode=0644

playbooks/tasks/upgrade-servers.yml

 ---
 
 - name: upgrade and reboot all hetzner servers
-  hosts: all,!kape_servers,!packet_net,!rsync_net,!hetzner_storageboxes
+  hosts: all,!kape_servers,!packet_net
   max_fail_percentage: 0
   serial: 20%
   gather_facts: false