On the engine host . check contents of /var/log/ovirt-engine/engine.log . check the output of the commands: systemctl status ovirt-engine systemctl status httpd . check contents of JBoss instance related logs /var/log/ovirt-engine/server.log In 4.5.x you should see something like this (see the deployed engine.ear and ovirt-web-ui.war lines for example): 2024-03-26 17:26:29,515+01 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 47) WFLYUT0021: Registered web context: '/ovirt-engine/docs' for server 'default-server' 2024-03-26 17:26:29,530+01 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 46) WFLYUT0021: Registered web context: '/' for server 'default-server' 2024-03-26 17:26:29,575+01 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 46) WFLYUT0021: Registered web context: '/ovirt-engine/services' for server 'default-server' 2024-03-26 17:26:29,588+01 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 46) IJ000407: No lazy enlistment available for ENGINEDataSource 2024-03-26 17:26:29,633+01 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 51) WFLYUT0021: Registered web context: '/ovirt-engine' for server 'default-server' 2024-03-26 17:26:29,648+01 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 46) IJ000407: No lazy enlistment available for DWHDataSource 2024-03-26 17:26:29,666+01 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 46) WFLYUT0021: Registered web context: '/ovirt-engine/webadmin' for server 'default-server' 2024-03-26 17:26:29,843+01 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 49) WFLYUT0021: Registered web context: '/ovirt-engine/sso' for server 'default-server' 2024-03-26 17:26:30,097+01 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 50) WFLYCLINF0002: Started timeout-base cache from ovirt-engine container 2024-03-26 17:26:31,880+01 INFO [org.jboss.as.server] (ServerService Thread Pool -- 27) WFLYSRV0010: Deployed "restapi.war" (runtime-name : "restapi.war") 2024-03-26 17:26:31,880+01 INFO [org.jboss.as.server] (ServerService Thread Pool -- 27) WFLYSRV0010: Deployed "ovirt-web-ui.war" (runtime-name : "ovirt-web-ui.war") 2024-03-26 17:26:31,880+01 INFO [org.jboss.as.server] (ServerService Thread Pool -- 27) WFLYSRV0010: Deployed "apidoc.war" (runtime-name : "apidoc.war") 2024-03-26 17:26:31,880+01 INFO [org.jboss.as.server] (ServerService Thread Pool -- 27) WFLYSRV0010: Deployed "engine.ear" (runtime-name : "engine.ear") 2024-03-26 17:26:31,930+01 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server 2024-03-26 17:26:31,933+01 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 24.0.1.Final (WildFly Core 16.0.1.Final) started in 16651ms - Started 1676 of 1890 services (393 services are lazy, passive or on-demand) 2024-03-26 17:26:31,940+01 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:8706/management 2024-03-26 17:26:31,940+01 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:8706 2024-03-26 17:41:31,872+01 INFO [org.apache.sshd.common.util.security.eddsa.EdDSASecurityProviderRegistrar] (EE-ManagedExecutorService-hostUpdatesChecker-Thread-1) getOrCreateProvider(EdDSA) created instance of net.i2p.crypto.eddsa.EdDSASecurityProvider eventually if in error try to restart ovirt-engine service systemctl restart ovirt-engine HIH, Gianluca On Fri, Mar 29, 2024 at 9:59 AM Sachendra Shukla < sachendra.shukla@yagnaiq.com> wrote:
Hi Alex,
After conducting a thorough check, we have confirmed that all virtual machines are operating smoothly, and the network is functioning without any issues (we can successfully SSH into both the VMs and the manager). Additionally, there is available storage on both the node and the manager. However, we are encountering difficulty accessing the oVirt manager console, as we are consistently receiving a "503 Service Unavailable" error.
Thanks, Sachendra