### profile: mgmtport ### management.server.port: 9001 / management.server.address: 127.0.0.1 / base-path: /manage --- the application port no longer serves Actuator at all --- GET :8080/actuator/health 401 GET :8080/manage/health 401 GET :8080/orders/count 200 --- the management port serves it on the new base path --- GET :9001/manage/health 503 GET :9001/actuator/health 404 GET :9001/orders/count 404 Note the last line. The management context has its own DispatcherServlet and does NOT see application controllers. That is the isolation you are paying for. --- what the management context reports about itself --- $ curl -s -u ops:ops-password http://127.0.0.1:9001/manage/diag { "activeProfiles": [ "mgmtport" ], "serverPort": "8080", "managementPort": "9001", "managementBasePath": "/manage", "exposureInclude": "*", "exposureExclude": "(none)", "healthShowDetails": "never", "exposedWebEndpointCount": 14, "exposedWebEndpoints": { "beans": [ "GET beans" ], "conditions": [ "GET conditions" ], "configprops": [ "GET configprops", "GET configprops/{prefix}" ], "diag": [ "GET diag" ], "env": [ "GET env", "GET env/{toMatch}" ], "health": [ "GET health", "GET health/{*path}" ], "info": [ "GET info" ], "loggers": [ "GET loggers", "GET loggers/{name}", "POST loggers/{name}" ], "mappings": [ "GET mappings" ], "metrics": [ "GET metrics", "GET metrics/{requiredMetricName}" ], "prometheus": [ "GET prometheus" ], "sbom": [ "GET sbom", "GET sbom/{id}" ], "scheduledtasks": [ "GET scheduledtasks" ], "threaddump": [ "GET threaddump", "GET threaddump" ] }, "healthContributors": [ "db (DataSourceHealthIndicator)", "diskSpace (DiskSpaceHealthIndicator)", "externalApi (ExternalApiHealthIndicator)", "kafka (KafkaHealthIndicator)", "livenessState (LivenessStateHealthIndicator)", "ordersDatabase (OrdersDatabaseHealthIndicator)", "ping (PingHealthIndicator)", "readinessState (ReadinessStateHealthIndicator)", "ssl (SslHealthIndicator)" ] } --- listening sockets --- $ ss -ltn | grep -E ':(8080|9001)' LISTEN 0 100 *:8080 *:* LISTEN 0 100 [::ffff:127.0.0.1]:9001 *:* 9001 is bound to 127.0.0.1 only. 8080 is bound to *. An ingress that forwards to 8080 cannot reach Actuator no matter how the security rules are written.