Add network infrastructure

Add network group for filtering network hosts
Add network target for auth'ing to network hosts
Update playbooks to filter out network targets

playbooks/provision.yaml

@@ -1,6 +1,6 @@
 ---
 - name: Bootstrap remote ansible environment
-  hosts: all
+  hosts: all,!network,!network
   tags:
     - always
   tasks:
@@ -51,7 +51,7 @@
 
 
 - name: Configure common server settings
-  hosts: all
+  hosts: all,!network
   vars_files:
     - vars/packages.yaml
   tasks:
@@ -104,7 +104,7 @@
 
 
 - name: Configure SSH
-  hosts: all
+  hosts: all,!network
   handlers:
     - name: restart-sshd
       become: true

playbooks/update.yaml

@@ -1,6 +1,6 @@
 ---
 - name: Update system
-  hosts: all
+  hosts: all,!network
   tags:
     - packages
   vars_files:
@@ -14,7 +14,7 @@
         state: latest
 
 - name: Update unix accounts
-  hosts: all
+  hosts: all,!network
   tags:
     - accounts
     - access