Hello All, I have installed a fresh 4.18.2.1 on AlmaLinux 9. Management server and KVM host is installed on the same node. Adding host was failed during first time configuration wizard. After that, I ran following commands on the server as per suggested by one of members in the users mailing list, Wei:
cloudstack-setup-agent systemctl mask virtqemud.socket virtqemud-ro.socket virtqemud-admin.socket virtqemud virtnetworkd virtstorage The host is now automatically added to the management and is showing in UI but it is in Alert state and management server is unable to connect to it. Below are errors I have in the agent.log and management-server.log file. I will highly appreciate if someone can help me put my server to working. agent.log: 2024-07-20 14:41:55,510 ERROR [kvm.resource.LibvirtConnection] (Agent-Handler-1:null) (logid:) Connection with libvirtd is broken: invalid connection pointer in virConnectGetVersion 2024-07-20 14:41:55,459 ERROR [utils.linux.KVMHostInfo] (Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed from lscpu. 2024-07-21 00:39:20,270 WARN [cloud.agent.Agent] (Agent-Handler-2:null) (logid:) Threw away a startup answer because we're reconnecting. 2024-07-21 00:39:20,289 WARN [cloud.agent.Agent] (Agent-Handler-4:null) (logid:04ac4783) Unable to send response: null management-server: 2024-07-21 00:38:27,899 WARN [c.c.a.AlertManagerImpl] (AgentConnectTaskPool-101:ctx-113ad44d) (logid:a2169999) alertType=[7] dataCenterId=[1] podId=[1] clusterId=[null] message=[Incorrect Network setup on agent, Reinitialize agent after network names are setup, details : Can not find network: cloudbr0]. 2024-07-21 00:39:21,755 ERROR [c.c.u.n.Link] (AgentManager-SSLHandshakeHandler-19:null) (logid:) Failed to send server's CLOSE message due to socket channel's failure. I have setup network using nmcli with following commands: nmcli connection add type vlan con-name vlan427 ifname vlan427 vlan.parent eth0 vlan.id 427 nmcli con up vlan427 nmcli con add ifname cloudbr0 type bridge con-name cloudbr0 autoconnect yes nmcli con add type bridge-slave ifname vlan427 master cloudbr0 autoconnect yes con-name br-vlan427 nmcli connection up cloudbr0 Below is output of "ip a" and "brctl show" commands: # ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 3c:7c:3f:bb:16:88 brd ff:ff:ff:ff:ff:ff altname enp5s0 inet 149.50.116.112/24 brd 149.50.116.255 scope global noprefixroute eth0 valid_lft forever preferred_lft forever inet6 2a03:cfc0:8000:2e::9532:7470/64 scope global noprefixroute valid_lft forever preferred_lft forever inet6 fe80::3e7c:3fff:febb:1688/64 scope link noprefixroute valid_lft forever preferred_lft forever 4: cloudbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether e6:5e:4e:b9:48:e3 brd ff:ff:ff:ff:ff:ff inet 192.168.1.1/24 brd 192.168.1.255 scope global noprefixroute cloudbr0 valid_lft forever preferred_lft forever 6: cloud0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000 link/ether 4e:63:4a:80:21:74 brd ff:ff:ff:ff:ff:ff inet 169.254.0.1/16 scope global cloud0 valid_lft forever preferred_lft forever inet6 fe80::4c63:4aff:fe80:2174/64 scope link valid_lft forever preferred_lft forever # brctl show bridge name bridge id STP enabled interfaces cloud0 8000.000000000000 no cloudbr0 8000.000000000000 yes Any help would be highly appreciated. Regards.