plugins/inventory/cobbler: Collect IP addresses for hosts and add opt…

…ion to collect all DNS name to IP address mappings

changelogs/fragments/6711-cobbler-ip-address.yml

@@ -0,0 +1,3 @@
+minor_changes:
+  - cobbler inventory plugin - add ``want_ip_addresses`` option to collect all interface DNS name to IP address mapping (https://github.com/ansible-collections/community.general/pull/6711).
+  - cobbler inventory plugin - add primay IP addess to ``ip_address`` and IPv6 address to ``ipv6_address`` host variable (https://github.com/ansible-collections/community.general/pull/6711)

plugins/inventory/cobbler.py

@@ -80,6 +80,11 @@
         description: Toggle, if V(true) the plugin will retrieve host facts from the server
         type: boolean
         default: true
+      want_ip_addresses:
+        description: Toggle, if V(true) the plugin will add a C(cobbler_ip_addresses) and C(cobbleer_ipv6_addresses) dictionary to the defined O(group) mapping interface DNS names to IP addresses
+        type: boolean
+        default: true
+        version_added: 7.1.0
 '''
 
 EXAMPLES = '''
@@ -246,6 +251,8 @@ def parse(self, inventory, loader, path, cache=True):
             self.inventory.add_group(self.group)
             self.display.vvvv('Added site group %s\n' % self.group)
 
+        ip_addresses = {}
+        ipv6_addresses = {}
         for host in self._get_systems():
             # Get the FQDN for the host and add it to the right groups
             if self.inventory_hostname == 'system':
@@ -296,8 +303,45 @@ def parse(self, inventory, loader, path, cache=True):
                 self.inventory.add_child(self.group, hostname)
 
             # Add host variables
+            ip_address = None
+            ipv6_address = None
+            for (iname, ivalue) in iteritems(interfaces):
+                # Set to first interface or management interface if defined or hostname matches dns_name
+                if ivalue['ip_address'] != "":
+                    if ip_address == None:
+                        ip_address = ivalue['ip_address']
+                    elif ivalue['management']:
+                        ip_address = ivalue['ip_address']
+                    elif ivalue['dns_name'] == hostname and ip_address == None:
+                        ip_address = ivalue['ip_address']
+                if ivalue['ipv6_address'] != "":
+                    if ipv6_address == None:
+                        ipv6_address = ivalue['ipv6_address']
+                    elif ivalue['management']:
+                        ipv6_address = ivalue['ipv6_address']
+                    elif ivalue['dns_name'] == hostname and ipv6_address == None:
+                        ipv6_address = ivalue['ipv6_address']
+
+                # Collect all interface name mappings for adding to group vars
+                if self.get_option('want_ip_addresses'):
+                    if ivalue['dns_name'] != "":
+                        if ivalue['ip_address'] != "":
+                            ip_addresses[ivalue['dns_name']] = ivalue['ip_address']
+                        if ivalue['ipv6_address'] != "":
+                            ip_addresses[ivalue['dns_name']] = ivalue['ipv6_address']
+
+            # Add ip_address to host if defined
+            if ip_address is not None:
+                self.inventory.set_variable(hostname, 'ip_address', ip_address)
+            if ipv6_address is not None:
+                self.inventory.set_variable(hostname, 'ipv6_address', ipv6_address)
+
             if self.get_option('want_facts'):
                 try:
                     self.inventory.set_variable(hostname, 'cobbler', host)
                 except ValueError as e:
                     self.display.warning("Could not set host info for %s: %s" % (hostname, to_text(e)))
+
+        if self.get_option('want_ip_addresses'):
+            self.inventory.set_variable(self.group, 'cobbler_ip_addresses', ip_addresses)
+            self.inventory.set_variable(self.group, 'cobbler_ipv6_addresses', ipv6_addresses)