GitHub user maic created a discussion: HTTP ERROR 503 Service Unavailable
### problem My cluster was attacked and the database tables were deleted. I waited for two days to recover the database using binlog logs, but the management end failed to start. I tested that port 8080 was working, port 8250 was not working, and the management logs kept showing that there were no available hosts 2026-01-29 06:44:53,792 INFO [o.a.c.s.l.CloudStackExtendedLifeCycle] (main:null) (logid:) Configuring CloudStack Components 2026-01-29 06:44:53,792 INFO [o.a.c.s.l.CloudStackExtendedLifeCycle] (main:null) (logid:) Done Configuring CloudStack Components 2026-01-29 06:44:53,792 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loaded module context [backup] in 25 ms 2026-01-29 06:44:53,793 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [dummy-backup] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/dummy-backup/spring-backup-dummy-context.xml] 2026-01-29 06:44:53,793 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [dummy-backup] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/backup/spring-core-lifecycle-backup-context-inheritable.xml] 2026-01-29 06:44:53,793 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [dummy-backup] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/core/spring-core-lifecycle-core-context-inheritable.xml] 2026-01-29 06:44:53,793 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [dummy-backup] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-framework-config-system-context-inheritable.xml] 2026-01-29 06:44:53,793 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [dummy-backup] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-core-system-context-inheritable.xml] 2026-01-29 06:44:53,793 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [dummy-backup] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-contrail-system-context-inheritable.xml] 2026-01-29 06:44:53,793 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [dummy-backup] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/bootstrap/spring-bootstrap-context-inheritable.xml] 2026-01-29 06:44:53,822 DEBUG [o.a.c.s.l.r.ExtensionRegistry] (main:null) (logid:) Registering extension [dummy] in [Backup Providers Registry] 2026-01-29 06:44:53,822 DEBUG [o.a.c.s.l.r.RegistryLifecycle] (main:null) (logid:) Registered org.apache.cloudstack.backup.DummyBackupProvider@52ebb73a 2026-01-29 06:44:53,822 INFO [o.a.c.s.l.CloudStackExtendedLifeCycle] (main:null) (logid:) Configuring CloudStack Components 2026-01-29 06:44:53,822 INFO [o.a.c.s.l.CloudStackExtendedLifeCycle] (main:null) (logid:) Done Configuring CloudStack Components 2026-01-29 06:44:53,822 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loaded module context [dummy-backup] in 29 ms 2026-01-29 06:44:53,822 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [networker] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/networker/spring-backup-networker-context.xml] 2026-01-29 06:44:53,822 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [networker] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/backup/spring-core-lifecycle-backup-context-inheritable.xml] 2026-01-29 06:44:53,822 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [networker] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/core/spring-core-lifecycle-core-context-inheritable.xml] 2026-01-29 06:44:53,822 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [networker] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-framework-config-system-context-inheritable.xml] 2026-01-29 06:44:53,822 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [networker] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-core-system-context-inheritable.xml] 2026-01-29 06:44:53,822 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [networker] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-contrail-system-context-inheritable.xml] 2026-01-29 06:44:53,822 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [networker] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/bootstrap/spring-bootstrap-context-inheritable.xml] 2026-01-29 06:44:53,851 DEBUG [o.a.c.f.c.i.ConfigDepotImpl] (main:null) (logid:) Retrieving keys from NetworkerBackupProvider 2026-01-29 06:44:53,862 DEBUG [o.a.c.s.l.r.ExtensionRegistry] (main:null) (logid:) Registering extension [networker] in [Backup Providers Registry] 2026-01-29 06:44:53,862 DEBUG [o.a.c.s.l.r.RegistryLifecycle] (main:null) (logid:) Registered org.apache.cloudstack.backup.NetworkerBackupProvider@3c0cfaad 2026-01-29 06:44:53,862 INFO [o.a.c.s.l.CloudStackExtendedLifeCycle] (main:null) (logid:) Configuring CloudStack Components 2026-01-29 06:44:53,862 INFO [o.a.c.s.l.CloudStackExtendedLifeCycle] (main:null) (logid:) Done Configuring CloudStack Components 2026-01-29 06:44:53,862 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loaded module context [networker] in 40 ms 2026-01-29 06:44:53,862 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/ca/spring-core-lifecycle-ca-context-inheritable.xml] 2026-01-29 06:44:53,862 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/core/spring-core-lifecycle-core-context-inheritable.xml] 2026-01-29 06:44:53,862 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-framework-config-system-context-inheritable.xml] 2026-01-29 06:44:53,862 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-core-system-context-inheritable.xml] 2026-01-29 06:44:53,862 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-contrail-system-context-inheritable.xml] 2026-01-29 06:44:53,862 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/bootstrap/spring-bootstrap-context-inheritable.xml] 2026-01-29 06:44:53,886 INFO [o.a.c.s.l.CloudStackExtendedLifeCycle] (main:null) (logid:) Configuring CloudStack Components 2026-01-29 06:44:53,886 INFO [o.a.c.s.l.CloudStackExtendedLifeCycle] (main:null) (logid:) Done Configuring CloudStack Components 2026-01-29 06:44:53,887 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loaded module context [ca] in 25 ms 2026-01-29 06:44:53,887 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [root-ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/root-ca/spring-root-ca-context.xml] 2026-01-29 06:44:53,887 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [root-ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/ca/spring-core-lifecycle-ca-context-inheritable.xml] 2026-01-29 06:44:53,887 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [root-ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/core/spring-core-lifecycle-core-context-inheritable.xml] 2026-01-29 06:44:53,887 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [root-ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-framework-config-system-context-inheritable.xml] 2026-01-29 06:44:53,887 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [root-ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-core-system-context-inheritable.xml] 2026-01-29 06:44:53,887 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [root-ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-contrail-system-context-inheritable.xml] 2026-01-29 06:44:53,887 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:null) (logid:) Loading module context [root-ca] from URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.18.3.1-SNAPSHOT.jar!/META-INF/cloudstack/bootstrap/spring-bootstrap-context-inheritable.xml] 2026-01-29 06:44:53,914 DEBUG [o.a.c.f.c.i.ConfigDepotImpl] (main:null) (logid:) Retrieving keys from RootCAProvider 2026-01-29 06:44:53,924 DEBUG [o.a.c.s.l.r.ExtensionRegistry] (main:null) (logid:) Registering extension [RootCAProvider] in [Ca Providers Registry] 2026-01-29 06:44:53,925 DEBUG [o.a.c.s.l.r.RegistryLifecycle] (main:null) (logid:) Registered org.apache.cloudstack.ca.provider.RootCAProvider@40f7a2e9 2026-01-29 06:44:53,925 INFO [o.a.c.s.l.CloudStackExtendedLifeCycle] (main:null) (logid:) Configuring CloudStack Components 2026-01-29 06:45:51,994 DEBUG [c.c.c.ConsoleProxyManagerImpl] (consoleproxy-1:ctx-697d430e) (logid:444a2b60) Enabled non-edge zones available for scan: 1 2026-01-29 06:45:51,997 DEBUG [c.c.c.ConsoleProxyManagerImpl] (consoleproxy-1:ctx-697d430e) (logid:444a2b60) Zone 1 has no host available which is enabled and in Up state 2026-01-29 06:45:51,997 DEBUG [c.c.c.ConsoleProxyManagerImpl] (consoleproxy-1:ctx-697d430e) (logid:444a2b60) Zone 1 is not ready to launch console proxy yet 2026-01-29 06:46:21,982 DEBUG [c.c.c.ConsoleProxyManagerImpl] (consoleproxy-1:ctx-c0fbc370) (logid:960510c2) Enabled non-edge zones available for scan: 1 2026-01-29 06:46:21,983 DEBUG [c.c.c.ConsoleProxyManagerImpl] (consoleproxy-1:ctx-c0fbc370) (logid:960510c2) Zone 1 has no host available which is enabled and in Up state 2026-01-29 06:46:21,983 DEBUG [c.c.c.ConsoleProxyManagerImpl] (consoleproxy-1:ctx-c0fbc370) (logid:960510c2) Zone 1 is not ready to launch console proxy yet 2026-01-29 06:46:51,983 DEBUG [c.c.c.ConsoleProxyManagerImpl] (consoleproxy-1:ctx-93e0cebe) (logid:0dc305d1) Enabled non-edge zones available for scan: 1 2026-01-29 06:46:51,984 DEBUG [c.c.c.ConsoleProxyManagerImpl] (consoleproxy-1:ctx-93e0cebe) (logid:0dc305d1) Zone 1 has no host available which is enabled and in Up state 2026-01-29 06:46:51,984 DEBUG [c.c.c.ConsoleProxyManagerImpl] (consoleproxy-1:ctx-93e0cebe) (logid:0dc305d1) Zone 1 is not ready to launch console proxy yet ### versions cloudstack versions 4.18, kvm os：ubuntu22.04 ### The steps to reproduce the bug 1. 2. 3. ... ### What to do about it? _No response_ GitHub link: https://github.com/apache/cloudstack/discussions/12548 ---- This is an automatically sent email for [email protected]. 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