Bugfix. PiHole (#3)

Doku

Housekeeping

Setze DNS-Resolver für Pihole

Co-authored-by: Michael Grote <michael.grote@posteo.de>
Reviewed-on: mg/ansible#3
Co-Authored-By: mg <mg@noreply.git.mgrote.net>
Co-Committed-By: mg <mg@noreply.git.mgrote.net>

inventory

@@ -14,7 +14,6 @@ all:
         fileserver-test.grote.lan:
     dns:
       hosts:
-        pi.hole:
         pihole2-test.grote.lan:
         pihole2.grote.lan:
     acng:
@@ -75,7 +74,6 @@ all:
         wireguard-test.grote.lan:
         dokuwiki-test.grote.lan:
         fileserver-test.grote.lan:
-        pihole-test.grote.lan:
         acng-test.grote.lan:
         ansible-test.grote.lan:
         docker-test.grote.lan:

playbooks/service/dns.yml

@@ -0,0 +1,26 @@
+---
+  - hosts: dns
+    become: yes
+
+    tasks:
+      - name: Setze DNS-Resolver fuer pihole-*
+        ansible.builtin.lineinfile:
+          path: /etc/resolv.conf.head
+          line: nameserver 192.168.2.3
+          create: yes
+          backrefs: false
+          mode: 0664
+
+# Wenn die VM beim Start mit "systemd-networkd-wait-online." hängt
+# Deaktiviere DHCP in:
+# sudo nano /etc/netplan/01-netcfg.yaml
+#    network:
+#      version: 2
+#      ethernets:
+#        ens18:
+#          addresses:
+#            - 192.168.2.3/24
+#          dhcp4: no
+#          gateway4: 192.168.2.1
+# netplan apply
+# sudo init 6