Private Gateway prevents VPC from starting (4.21.0) #11965
Description
problem
On a complex VPC with many network tiers, adding a private gateway appears to succeed, but doesn't work (e.g. can't actually ping).
Example:
Then attempting to restart the VPC results in a failure of the VPC coming online with this error:
What is more interesting is when adding to a VPC with only a single network tier, everything works!
I know there are limitations to the number of tiers you can add to a VPC (which from my testing appears to be in the low 20s) due to PCI bus limitations with the vNICs, but I am well below that number at 11. I even removed one of my network tiers and retested to confirm.
Here is the error in the agent log:
2025-11-03 14:44:08,906 WARN [kvm.resource.LibvirtComputingResource] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Setting System VM's [VM {id: "358", name: "r-358-VM", uuid: "c8b83770-12c5-4316-bf48-aa0a110b7ac7", type: "DomainRouter"}] current memory as max memory [524288].
2025-11-03 14:44:08,907 INFO [kvm.storage.LibvirtStorageAdaptor] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Trying to fetch storage pool 824b8d90-5fd8-3d34-9008-e982e8a4196c from libvirt
2025-11-03 14:44:09,621 INFO [kvm.storage.LibvirtStorageAdaptor] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Trying to fetch storage pool 824b8d90-5fd8-3d34-9008-e982e8a4196c from libvirt
2025-11-03 14:44:09,627 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Groovy script '/etc/cloudstack/agent/hooks/libvirt-vm-xml-transformer.groovy' is not available. Transformations will not be applied.
2025-11-03 14:44:09,627 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Shell script '/etc/cloudstack/agent/hooks/libvirt-vm-xml-transformer.sh' is not available. Transformations will not be applied.
2025-11-03 14:44:09,627 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Groovy scripting engine is not initialized. Data transformation skipped.
2025-11-03 14:44:10,295 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Groovy script '/etc/cloudstack/agent/hooks/libvirt-vm-state-change.groovy' is not available. Transformations will not be applied.
2025-11-03 14:44:10,295 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Shell script '/etc/cloudstack/agent/hooks/libvirt-vm-state-change.sh' is not available. Transformations will not be applied.
2025-11-03 14:44:10,295 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Groovy scripting engine is not initialized. Data transformation skipped.
2025-11-03 14:44:41,085 WARN [kvm.resource.LibvirtComputingResource] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Execution of process [2132372] for command [/usr/share/cloudstack-common/scripts/network/domr/router_proxy.sh update_config.py 169.254.100.212 static_routes.json.493167a5-706d-4b08-ba8e-c0c3d9c6ecf7 ] failed.
2025-11-03 14:44:41,085 WARN [kvm.resource.LibvirtComputingResource] (AgentRequest-Handler-4:[]) (logid:b9db2fa9) Exception [Stream closed] occurred when attempting to run command [/usr/share/cloudstack-common/scripts/network/domr/router_proxy.sh update_config.py 169.254.100.212 static_routes.json.493167a5-706d-4b08-ba8e-c0c3d9c6ecf7 ]. java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:287)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:330)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:190)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at com.cloud.utils.script.OutputInterpreter.processError(OutputInterpreter.java:41)
at com.cloud.utils.script.Script.execute(Script.java:305)
at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeInVR(LibvirtComputingResource.java:632)
at com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.applyConfigToVR(VirtualRoutingResource.java:315)
at com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.applyConfig(VirtualRoutingResource.java:330)
at com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.executeRequest(VirtualRoutingResource.java:170)
at com.cloud.hypervisor.kvm.resource.wrapper.LibvirtNetworkElementCommandWrapper.execute(LibvirtNetworkElementCommandWrapper.java:35)
at com.cloud.hypervisor.kvm.resource.wrapper.LibvirtNetworkElementCommandWrapper.execute(LibvirtNetworkElementCommandWrapper.java:29)
at com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper.execute(LibvirtRequestWrapper.java:78)
at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:2240)
at com.cloud.agent.Agent.processRequest(Agent.java:813)
at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:1295)
at com.cloud.utils.nio.Task.call(Task.java:83)
at com.cloud.utils.nio.Task.call(Task.java:29)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:840)
2025-11-03 14:44:42,854 INFO [kvm.resource.LibvirtDomainListener] (Thread-0:[]) (logid:) Triggering out of band status update due to completed self-shutdown or crash of VM
2025-11-03 14:44:43,249 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-3:[]) (logid:b9db2fa9) Groovy script '/etc/cloudstack/agent/hooks/libvirt-vm-state-change.groovy' is not available. Transformations will not be applied.
2025-11-03 14:44:43,250 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-3:[]) (logid:b9db2fa9) Shell script '/etc/cloudstack/agent/hooks/libvirt-vm-state-change.sh' is not available. Transformations will not be applied.
2025-11-03 14:44:43,250 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-3:[]) (logid:b9db2fa9) Groovy scripting engine is not initialized. Data transformation skipped.
2025-11-03 14:44:43,970 INFO [kvm.resource.LibvirtConnection] (AgentRequest-Handler-5:[]) (logid:b9db2fa9) No existing libvirtd connection found. Opening a new one
2025-11-03 14:44:43,971 WARN [kvm.resource.LibvirtConnection] (AgentRequest-Handler-5:[]) (logid:b9db2fa9) Can not find a connection for Instance r-358-VM. Assuming the default connection.
2025-11-03 14:44:44,021 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-5:[]) (logid:b9db2fa9) Groovy script '/etc/cloudstack/agent/hooks/libvirt-vm-state-change.groovy' is not available. Transformations will not be applied.
2025-11-03 14:44:44,021 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-5:[]) (logid:b9db2fa9) Shell script '/etc/cloudstack/agent/hooks/libvirt-vm-state-change.sh' is not available. Transformations will not be applied.
2025-11-03 14:44:44,021 WARN [kvm.resource.LibvirtKvmAgentHook] (AgentRequest-Handler-5:[]) (logid:b9db2fa9) Groovy scripting engine is not initialized. Data transformation skipped.
I'm not sure how to get more information from within the systemvm.
The errors in the management server are below, but don't appear too helpful to me:
2025-11-03 14:00:54,178 WARN [c.c.a.AlertManagerImpl] (CapacityChecker:[ctx-23059846]) (logid:f541c307) alertType=[21] dataCenterId=[1] podId=[null] clusterId=[null] message=[System Alert: Low Available Backup Storage in availability zone us-west-1].
","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: ip_associations.json.4063441f-18a3-4edf-8b9e-2fc6a6da7580","null - success: Error: ipv4: FIB table does not exist.
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"true","details":"Nothing to do","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: ip_associations.json.ce884acb-2ab5-4039-a21d-31a561203125","null - success: Error: ipv4: FIB table does not exist.
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: network_acl.json.f1edc32c-ed5a-453d-9311-1145b49bc3ec","null - success: # Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.4782c8f6-8bd5-4ec8-914e-b69810e5a6f6","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.7e9302e7-d0cd-4b21-ac07-685cea2c9a3d","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.6834844e-25c1-4b7f-abeb-69666aabd9cb","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.2f87ffd7-05e5-4ba1-8713-ddb3112d0111","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.fb5d1ee7-2b96-4a24-91dd-d07bdfe0f509","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.8e985b32-3a91-4fec-8c42-f9efbe5a88da","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.268f4edd-2e8a-41ae-85ce-d5e5fc03c161","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.6eda11dc-0d52-4749-8133-d2985efdfdca","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.d85b543b-8c4f-4551-afe3-43cfc1c55909","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.9edb27a9-03c9-4a54-8853-cfd2c50ec4f0","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.PlugNicAnswer":{"result":"true","details":"success","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: guest_network.json.c99d55ed-2c84-49c5-84e1-ea00810debcb","null - success: Error: ipv4: FIB table does not exist.
# Warning: table ip nat is managed by iptables-nft, do not touch!
# Warning: table ip filter is managed by iptables-nft, do not touch!
# Warning: table ip mangle is managed by iptables-nft, do not touch!
"],"result":"true","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: Creating file in VR, with ip: 169.254.152.21, file: static_routes.json.10ab581a-a46f-406d-910e-e824eeccfbe0","null - failed: java.io.IOException: Stream closed
at com.cloud.utils.script.OutputInterpreter.processError(OutputInterpreter.java:41)
"],"result":"false","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}},{"com.cloud.agent.api.Answer":{"result":"false","details":"Stopped by previous failure","wait":"0","bypassHostMaintenance":"false"}}] }
Removing the Private Gateway allows the VPC to start again.
versions
Cloudstack 4.21.0
The steps to reproduce the bug
I'm assuming this is due to the number of network tiers since a VPC with only a single tier is fine.
What to do about it?
No response