test: attempt to stabilize syslog hostname filtering

Signed-off-by: Joachim Wiberg <[email protected]>

Author: troglobit

test/case/syslog/hostname_filter/test.py

@@ -6,8 +6,10 @@
 
 """
 
-import infamy
 import time
+import infamy
+import infamy.iface as iface
+from infamy import until
 
 TEST_MESSAGES = [
     ("router1", "Message from router1"),
@@ -91,6 +93,15 @@
             }
         })
 
+    with test.step("Wait for server interface to be operational"):
+        until(lambda: iface.get_param(server, server_link, "oper-status") == "up", attempts=20)
+
+    with test.step("Verify server IP address is configured"):
+        until(lambda: iface.address_exist(server, server_link, "10.0.0.1", proto="static"), attempts=20)
+
+    with test.step("Verify syslog server is listening on UDP port 514"):
+        until(lambda: "10.0.0.1:514" in serverssh.runsh("ss -ulnp 2>/dev/null | grep :514 || true").stdout, attempts=20)
+
     with test.step("Configure client to forward logs to server"):
         _, client_link = env.ltop.xlate("client", "link")
 
@@ -131,12 +142,20 @@
             }
         })
 
-        time.sleep(2)
+    with test.step("Wait for client interface to be operational"):
+        until(lambda: iface.get_param(client, client_link, "oper-status") == "up", attempts=20)
+
+    with test.step("Verify client IP address is configured"):
+        until(lambda: iface.address_exist(client, client_link, "10.0.0.2", proto="static"), attempts=20)
+
+    with test.step("Verify network connectivity between client and server"):
+        until(lambda: clientssh.runsh("ping -c 1 -W 1 10.0.0.1 >/dev/null 2>&1").returncode == 0, attempts=10)
 
     with test.step("Send log messages with different hostnames"):
         for hostname, message in TEST_MESSAGES:
             clientssh.runsh(f"logger -t test -p daemon.info -H {hostname} -h 10.0.0.1 '{message}'")
-        time.sleep(2)
+        # Give extra time for messages to be received and written to disk on physical hardware
+        time.sleep(5)
 
     with test.step("Verify router1 log contains only router1 messages"):
         rc = serverssh.runsh("cat /var/log/router1 2>/dev/null")