WFLYSRV0220: Server shutdown has been requested via an OS signal
We are using Wildfly 10 for our production setup.
Wildfly shuts down unexpectedly without giving any warning, logs, please let us know how to mitigate this
2018-04-30 09:19:00,324 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 62) WFLYCLINF0002: Started client-mappings cache from ejb container
2018-04-30 09:19:07,945 INFO [javax.enterprise.resource.webcontainer.jsf.config] (ServerService Thread Pool -- 82) Initializing Mojarra 2.2.13.SP4 for context '/OBHS'
2018-04-30 09:19:09,471 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 82) WFLYUT0021: Registered web context: '/OBHS' for server 'default-server'
2018-04-30 09:19:09,485 INFO [org.jboss.as.server] (ServerService Thread Pool -- 37) WFLYSRV0010: Deployed "OBHS.war" (runtime-name : "OBHS.war")
2018-04-30 09:19:09,520 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server
2018-04-30 09:19:09,522 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://10.220.74.70:9990/management
2018-04-30 09:19:09,522 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://10.220.74.70:9990
2018-04-30 09:19:09,522 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 11.0.0.Final (WildFly Core 3.0.8.Final) started in 16722ms - Started 850 of 1078 services (354 services are lazy, passive or on-demand)
2018-04-30 14:06:28,456 INFO [org.jboss.as.server] (Thread-2) WFLYSRV0220: Server shutdown has been requested via an OS signal
2018-04-30 14:06:28,480 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-6) WFLYJCA0010: Unbound data source [java:/obhs]
2018-04-30 14:06:28,483 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0019: Stopped Driver service with driver-name = OBHS.war_com.mysql.fabric.jdbc.FabricMySQLDriver_5_1
2018-04-30 14:06:28,485 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0019: Stopped Driver service with driver-name = OBHS.war_com.mysql.jdbc.Driver_5_1
2018-04-30 14:06:28,510 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 82) WFLYUT0022: Unregistered web context: '/OBHS' from server 'default-server'
2018-04-30 14:06:28,527 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-2) WFLYJCA0019: Stopped Driver service with driver-name = mysql
2018-04-30 14:06:28,555 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0019: Host default-host stopping
2018-04-30 14:06:28,556 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-3) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS]
2018-04-30 14:06:28,558 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0019: Stopped Driver service with driver-name = h2
2018-04-30 14:06:28,581 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0008: Undertow HTTP listener default suspending
2018-04-30 14:06:28,581 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0008: Undertow HTTPS listener https suspending
2018-04-30 14:06:28,581 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0007: Undertow HTTP listener default stopped, was bound to 10.220.74.70:8080
2018-04-30 14:06:28,582 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0007: Undertow HTTPS listener https stopped, was bound to 10.220.74.70:8443
2018-04-30 14:06:28,582 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0004: Undertow 1.4.18.Final stopping
2018-04-30 14:06:28,583 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 118) WFLYCLINF0003: Stopped client-mappings cache from ejb container
2018-04-30 14:06:28,647 INFO [org.jboss.as.server.deployment] (MSC service thread 1-6) WFLYSRV0028: Stopped deployment OBHS.war (runtime-name: OBHS.war) in 174ms