fix: Replace broken netstat liveness probe on coturn with tcpSocket check

coturn started up cleanly every time (all TCP/UDP listeners on 3478/5349 opened fine per logs) but was killed every ~10s because the liveness probe ran "netstat -uln", which doesn't exist in coturn/coturn:latest (sh: netstat: not found) - 36000+ restarts over 88 days for a healthy process. Switched to a tcpSocket probe against the TCP listener coturn already opens on 3478, no in-container tooling required.
2026-07-27 12:00:00 +00:00
1 changed files with 2 additions and 5 deletions
@@ -130,11 +130,8 @@ spec:
            cpu: 100m
            memory: 128Mi
        livenessProbe:
-          exec:
-            command:
-            - /bin/sh
-            - -c
-            - "netstat -uln | grep 3478 || exit 1"
+          tcpSocket:
+            port: 3478
          initialDelaySeconds: 30
          periodSeconds: 10
      volumes: