feat: add various infrastructure and service diagnostic scripts

scripts/test_authentik_reachability.py

@@ -0,0 +1,18 @@
+import paramiko
+
+ssh = paramiko.SSHClient()
+ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+ssh.connect('140.44.4.11', username='root', key_filename=r'C:\Users\Snarf\.ssh\id_ed25519_snarfnet', timeout=10)
+
+# Curl authentik from inside technitium pod
+stdin, stdout, stderr = ssh.exec_command('k3s kubectl exec -n dns deployment/technitium-dns -- curl -v https://authentik.snarfnet.net/application/o/dns1/.well-known/openid-configuration')
+print("Curl from technitium pod:")
+print(stderr.read().decode('utf-8', errors='ignore'))
+print(stdout.read().decode('utf-8', errors='ignore'))
+
+# Check DNS resolution inside technitium pod
+stdin, stdout, stderr = ssh.exec_command('k3s kubectl exec -n dns deployment/technitium-dns -- cat /etc/resolv.conf')
+print("/etc/resolv.conf inside technitium pod:")
+print(stdout.read().decode('utf-8', errors='ignore'))
+
+ssh.close()