--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dhcp_hosts_from_lanscape.py	Fri Jul 15 14:51:12 2022 -0700
@@ -0,0 +1,27 @@
+import subprocess
+import requests
+import tempfile
+
+# this would be nice to write a hosts file for dhcp so it gives better names to
+# stuff like webcams, but it needs lanscape to be up.
+
+def prepare_dhcp_hosts():
+    lanscape_ip = subprocess.check_output([
+        'kubectl',
+        'get',
+        'svc',
+        'lanscape',
+        "-o=jsonpath={.spec.clusterIP}",
+    ],
+                                          encoding='ascii')
+    url = f'http://{lanscape_ip}/dnsConfig'
+    resp = requests.get(url)
+    resp.raise_for_status()
+    lanscape_config = resp.json()
+
+    dhcp_hosts = tempfile.NamedTemporaryFile(mode='wt', encoding='ascii')
+    dhcp_hosts.write("# written by pyinfra\n\n")
+    for row in lanscape_config['dhcp_table']:
+        dhcp_hosts.write(f'{row["mac"]},{row["hostname"]},{row["ip"]},24h\n')
+    dhcp_hosts.flush()
+    return dhcp_hosts
\ No newline at end of file