Unable to add the host: Cannot find the server resources at http://x.x.x.x #8824
Description
ISSUE TYPE
- Other
COMPONENT NAME
Cloudstack-agent
CLOUDSTACK VERSION
4.18
CONFIGURATION
2 virtual machines setup with management server and KVM host separately.
Both machines configured on NAT Network
OS / ENVIRONMENT
Ubuntu 22.04 virtual machines, one configured to run management server and second configured to run KVM host.
Management server has static IP but no bridge
KVM host has static IP and Bridge cloudbr0
SUMMARY
everytime i try adding the host it says unable to add host no server resources found at x.x.x.x
STEPS TO REPRODUCE
create two VMs
Add NAT Network
configured management server and KVM host with official documentation
EXPECTED RESULTS
To be able to add host to management server
ACTUAL RESULTS
Error in adding host
Please if there is any workaround using virtual machines and ubuntu... should the cloudbr0 be configured with something else?
Logs : Cloudstack agent
● cloudstack-agent.service - CloudStack Agent
Loaded: loaded (/lib/systemd/system/cloudstack-agent.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2024-03-25 11:53:12 IST; 25min ago
Docs: http://www.cloudstack.org/
Main PID: 2795 (java)
Tasks: 22 (limit: 4531)
Memory: 61.7M
CPU: 3.072s
CGroup: /system.slice/cloudstack-agent.service
└─2795 /usr/bin/java -Djava.io.tmpdir=/usr/share/cloudstack-agent/tmp -Xms256m -Xmx2048m -cp "/usr/share/cloudstack-agent/lib/:/usr/share/cloudstack-agent/plugins/:/etc/cloudstack/agent:/usr/share/cloudstack-common/scripts" com.cloud.agent.AgentShell
Mar 25 11:53:13 kvm java[2795]: at com.cloud.agent.AgentShell.launchNewAgent(AgentShell.java:452)
Mar 25 11:53:13 kvm java[2795]: at com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:431)
Mar 25 11:53:13 kvm java[2795]: at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:415)
Mar 25 11:53:13 kvm java[2795]: at com.cloud.agent.AgentShell.start(AgentShell.java:511)
Mar 25 11:53:13 kvm java[2795]: at com.cloud.agent.AgentShell.main(AgentShell.java:541)
Mar 25 11:53:13 kvm java[2795]: Caused by: java.lang.ClassNotFoundException: com.sun.jna.Callback
Mar 25 11:53:13 kvm java[2795]: at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
Mar 25 11:53:13 kvm java[2795]: at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
Mar 25 11:53:13 kvm java[2795]: at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
Mar 25 11:53:13 kvm java[2795]: ... 18 more
Log : Libvirtd
● libvirtd.service - Virtualization daemon
Loaded: loaded (/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2024-03-25 11:52:35 IST; 25min ago
Docs: man:libvirtd(8)
https://libvirt.org
Main PID: 2505 (libvirtd)
Tasks: 21 (limit: 32768)
Memory: 18.2M
CPU: 355ms
CGroup: /system.slice/libvirtd.service
├─1037 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
├─1038 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
└─2505 /usr/sbin/libvirtd
Mar 25 11:52:35 kvm systemd[1]: Starting Virtualization daemon...
Mar 25 11:52:35 kvm systemd[1]: Started Virtualization daemon.
Mar 25 11:52:36 kvm dnsmasq[1037]: read /etc/hosts - 9 addresses
Mar 25 11:52:36 kvm dnsmasq[1037]: read /var/lib/libvirt/dnsmasq/default.addnhosts - 0 addresses
Mar 25 11:52:36 kvm dnsmasq-dhcp[1037]: read /var/lib/libvirt/dnsmasq/default.hostsfile
Mar 25 11:52:36 kvm libvirtd[2505]: libvirt version: 8.0.0, package: 1ubuntu7.8 (Lena Voytek [email protected] Wed, 29 Nov 2023 14:52:52 -0700)
Mar 25 11:52:36 kvm libvirtd[2505]: hostname: kvm
Mar 25 11:52:36 kvm libvirtd[2505]: Configured security driver "none" disables default policy to create confined guests
Log: Management Server
● cloudstack-management.service - CloudStack Management Server
Loaded: loaded (/lib/systemd/system/cloudstack-management.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2024-03-25 14:00:12 IST; 10min ago
Main PID: 2566 (java)
Tasks: 183 (limit: 4598)
Memory: 1.0G
CPU: 1min 51.447s
CGroup: /system.slice/cloudstack-management.service
└─2566 /usr/bin/java -Djava.security.properties=/etc/cloudstack/management/java.security.ciphers -Djava.awt.headless=true -Dcom.sun.management.jmxremote=false -Xmx2G -XX:+UseParallelGC -XX:MaxGCPauseMillis=500 -XX:+HeapDumpOn>
Mar 25 14:07:04 cloud java[2566]: INFO [c.c.s.StatsCollector] (StatsCollector-3:ctx-bc3ef61c) (logid:a6d0aea0) used memory from /proc: 1106956
Mar 25 14:08:04 cloud java[2566]: INFO [c.c.s.StatsCollector] (StatsCollector-4:ctx-5b01a77a) (logid:03aab6d7) system memory from /proc: 4097032192
Mar 25 14:08:04 cloud java[2566]: INFO [c.c.s.StatsCollector] (StatsCollector-4:ctx-5b01a77a) (logid:03aab6d7) free memory from /proc: 152035328
Mar 25 14:08:04 cloud java[2566]: INFO [c.c.s.StatsCollector] (StatsCollector-4:ctx-5b01a77a) (logid:03aab6d7) used memory from /proc: 1107212
Mar 25 14:09:04 cloud java[2566]: INFO [c.c.s.StatsCollector] (StatsCollector-1:ctx-664f53b5) (logid:ad8b2476) system memory from /proc: 4097032192
Mar 25 14:09:04 cloud java[2566]: INFO [c.c.s.StatsCollector] (StatsCollector-1:ctx-664f53b5) (logid:ad8b2476) free memory from /proc: 134844416
Mar 25 14:09:04 cloud java[2566]: INFO [c.c.s.StatsCollector] (StatsCollector-1:ctx-664f53b5) (logid:ad8b2476) used memory from /proc: 1117452
Mar 25 14:10:04 cloud java[2566]: INFO [c.c.s.StatsCollector] (StatsCollector-3:ctx-bc7de9ee) (logid:dcda9e97) system memory from /proc: 4097032192
Mar 25 14:10:04 cloud java[2566]: INFO [c.c.s.StatsCollector] (StatsCollector-3:ctx-bc7de9ee) (logid:dcda9e97) free memory from /proc: 121516032
Mar 25 14:10:04 cloud java[2566]: INFO [c.c.s.StatsCollector] (StatsCollector-3:ctx-bc7de9ee) (logid:dcda9e97) used memory from /proc: 1112624
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