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From Andrija Panic <andrija.pa...@gmail.com>
Subject Re: Agent is unable to apply SG rules on new VMs.
Date Sat, 13 Jun 2020 21:20:49 GMT
https://github.com/apache/cloudstack/pull/4124

On Sat, 13 Jun 2020, 18:25 Fariborz Navidan, <mdvlinquest@gmail.com> wrote:

> Any idea how to fix?
>
> On Sat, Jun 13, 2020 at 7:07 PM Fariborz Navidan <mdvlinquest@gmail.com>
> wrote:
>
> > Hello,
> >
> > I'm running CS 4.14 with KVM hypervisor. I have noticed that default SG
> > rules are not applied on the new VMs. I found errors in agent log which
> > state that it cannot apply default network rules on the for the VM
> > instance. Bellow what I have in agent log while creating new VM. Sorry
> for
> > posting the log here.
> >
> > [root@fr-kvm1 ~]# iptables --list | grep '433'
> > [root@fr-kvm1 ~]# cat /var/log/cloudstack/agent/security_groups.log
> >
> > [root@fr-kvm1 ~]# cat /var/log/cloudstack/agent/security_group.log
> >
> > [root@fr-kvm1 ~]# cat /var/log/cloudstack/agent/agent.log
> >
> > 2020-06-13 14:25:19,832 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-4:null) (logid:065cc7d6) Trying to fetch storage
> pool
> > 546baecf-c3cf-4180-bb1f-2d2faad501cf from libvirt
> > 2020-06-13 14:25:19,858 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-4:null) (logid:065cc7d6) Asking libvirt to refresh
> > storage pool 546baecf-c3cf-4180-bb1f-2d2faad501cf
> > 2020-06-13 14:25:19,909 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-5:null) (logid:065cc7d6) Trying to fetch storage
> pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed from libvirt
> > 2020-06-13 14:25:19,912 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-5:null) (logid:065cc7d6) Asking libvirt to refresh
> > storage pool adbffc6e-55e4-385e-987a-6aca3b0880ed
> > 2020-06-13 14:25:58,228 WARN
> >  [resource.virtualnetwork.VirtualRoutingResource]
> > (agentRequest-Handler-1:null) (logid:3659aedc) Expected 1 answers while
> > executing DhcpEntryCommand but received 2
> > 2020-06-13 14:25:58,820 WARN
> >  [resource.virtualnetwork.VirtualRoutingResource]
> > (agentRequest-Handler-2:null) (logid:3659aedc) Expected 1 answers while
> > executing SavePasswordCommand but received 2
> > 2020-06-13 14:25:59,718 WARN
> >  [resource.virtualnetwork.VirtualRoutingResource]
> > (agentRequest-Handler-2:null) (logid:3659aedc) Expected 1 answers while
> > executing VmDataCommand but received 2
> > 2020-06-13 14:25:59,788 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-4:null) (logid:3659aedc) Trying to fetch storage
> pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed from libvirt
> > 2020-06-13 14:25:59,809 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-4:null) (logid:3659aedc) Trying to fetch storage
> pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed from libvirt
> > 2020-06-13 14:25:59,822 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-4:null) (logid:3659aedc) Creating volume
> > 57d91afa-9a56-4a0c-8936-9335679df804 from template
> > 8ef6a817-c50b-4ac5-9589-a88a99275a5f in pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed (NetworkFilesystem) with size
> > 16106127360
> > 2020-06-13 14:25:59,825 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-4:null) (logid:3659aedc) Attempting to create
> volume
> > 57d91afa-9a56-4a0c-8936-9335679df804 (NetworkFilesystem) in pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed with size 7516192768
> > 2020-06-13 14:26:02,607 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-5:null) (logid:3659aedc) Trying to fetch storage
> pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed from libvirt
> > 2020-06-13 14:26:02,643 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-5:null) (logid:3659aedc) Trying to fetch storage
> pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed from libvirt
> > 2020-06-13 14:26:02,766 WARN  [kvm.resource.LibvirtKvmAgentHook]
> > (agentRequest-Handler-5:null) (logid:3659aedc) Groovy script
> > '/etc/cloudstack/agent/hooks/libvirt-vm-xml-transformer.groovy' is not
> > available. Transformations will not be applied.
> > 2020-06-13 14:26:02,766 WARN  [kvm.resource.LibvirtKvmAgentHook]
> > (agentRequest-Handler-5:null) (logid:3659aedc) Groovy scripting engine is
> > not initialized. Data transformation skipped.
> > 2020-06-13 14:26:02,928 WARN  [kvm.resource.LibvirtKvmAgentHook]
> > (agentRequest-Handler-5:null) (logid:3659aedc) Groovy script
> > '/etc/cloudstack/agent/hooks/libvirt-vm-state-change.groovy' is not
> > available. Transformations will not be applied.
> > 2020-06-13 14:26:02,929 WARN  [kvm.resource.LibvirtKvmAgentHook]
> > (agentRequest-Handler-5:null) (logid:3659aedc) Groovy scripting engine is
> > not initialized. Data transformation skipped.
> > 2020-06-13 14:26:02,929 ERROR [kvm.resource.LibvirtComputingResource]
> > (agentRequest-Handler-5:null) (logid:3659aedc) Unable to apply default
> > network rule for nic cloudbr0 for VM i-23-433-VM
> > 2020-06-13 14:26:05,771 ERROR [kvm.resource.LibvirtComputingResource]
> > (agentRequest-Handler-1:null) (logid:2c66b1bd) Unable to apply default
> > network rule for nic cloudbr0 for VM i-23-433-VM
> > 2020-06-13 14:26:05,772 WARN
> >  [resource.wrapper.LibvirtSecurityGroupRulesCommandWrapper]
> > (agentRequest-Handler-1:null) (logid:2c66b1bd) Failed to program default
> > network rules for vm i-23-433-VM
> > 2020-06-13 14:26:09,241 ERROR [kvm.resource.LibvirtComputingResource]
> > (agentRequest-Handler-2:null) (logid:e7718d11) Unable to apply default
> > network rule for nic cloudbr0 for VM i-23-433-VM
> > 2020-06-13 14:26:09,241 WARN
> >  [resource.wrapper.LibvirtSecurityGroupRulesCommandWrapper]
> > (agentRequest-Handler-2:null) (logid:e7718d11) Failed to program default
> > network rules for vm i-23-433-VM
> > 2020-06-13 14:26:09,291 ERROR [kvm.resource.LibvirtComputingResource]
> > (agentRequest-Handler-4:null) (logid:d8b7f1cc) Unable to apply default
> > network rule for nic cloudbr0 for VM i-23-433-VM
> > 2020-06-13 14:26:09,291 WARN
> >  [resource.wrapper.LibvirtSecurityGroupRulesCommandWrapper]
> > (agentRequest-Handler-4:null) (logid:d8b7f1cc) Failed to program default
> > network rules for vm i-23-433-VM
> > 2020-06-13 14:26:12,069 ERROR [kvm.resource.LibvirtComputingResource]
> > (agentRequest-Handler-3:null) (logid:94699055) Unable to apply default
> > network rule for nic cloudbr0 for VM i-23-433-VM
> > 2020-06-13 14:26:12,069 WARN
> >  [resource.wrapper.LibvirtSecurityGroupRulesCommandWrapper]
> > (agentRequest-Handler-3:null) (logid:94699055) Failed to program default
> > network rules for vm i-23-433-VM
> > 2020-06-13 14:26:20,095 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-1:null) (logid:e4f546a3) Trying to fetch storage
> pool
> > 546baecf-c3cf-4180-bb1f-2d2faad501cf from libvirt
> > 2020-06-13 14:26:20,117 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-1:null) (logid:e4f546a3) Asking libvirt to refresh
> > storage pool 546baecf-c3cf-4180-bb1f-2d2faad501cf
> > 2020-06-13 14:26:20,167 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-2:null) (logid:e4f546a3) Trying to fetch storage
> pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed from libvirt
> > 2020-06-13 14:26:20,169 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-2:null) (logid:e4f546a3) Asking libvirt to refresh
> > storage pool adbffc6e-55e4-385e-987a-6aca3b0880ed
> > 2020-06-13 14:27:20,335 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-3:null) (logid:ca0db075) Trying to fetch storage
> pool
> > 546baecf-c3cf-4180-bb1f-2d2faad501cf from libvirt
> > 2020-06-13 14:27:20,357 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-3:null) (logid:ca0db075) Asking libvirt to refresh
> > storage pool 546baecf-c3cf-4180-bb1f-2d2faad501cf
> > 2020-06-13 14:27:20,403 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-1:null) (logid:ca0db075) Trying to fetch storage
> pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed from libvirt
> > 2020-06-13 14:27:20,405 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-1:null) (logid:ca0db075) Asking libvirt to refresh
> > storage pool adbffc6e-55e4-385e-987a-6aca3b0880ed
> > 2020-06-13 14:28:20,575 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-5:null) (logid:c6b61240) Trying to fetch storage
> pool
> > 546baecf-c3cf-4180-bb1f-2d2faad501cf from libvirt
> > 2020-06-13 14:28:20,600 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-5:null) (logid:c6b61240) Asking libvirt to refresh
> > storage pool 546baecf-c3cf-4180-bb1f-2d2faad501cf
> > 2020-06-13 14:28:20,651 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-3:null) (logid:c6b61240) Trying to fetch storage
> pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed from libvirt
> > 2020-06-13 14:28:20,653 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-3:null) (logid:c6b61240) Asking libvirt to refresh
> > storage pool adbffc6e-55e4-385e-987a-6aca3b0880ed
> > 2020-06-13 14:29:20,819 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-4:null) (logid:aba4ed7e) Trying to fetch storage
> pool
> > 546baecf-c3cf-4180-bb1f-2d2faad501cf from libvirt
> > 2020-06-13 14:29:20,840 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-4:null) (logid:aba4ed7e) Asking libvirt to refresh
> > storage pool 546baecf-c3cf-4180-bb1f-2d2faad501cf
> > 2020-06-13 14:29:20,892 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-5:null) (logid:aba4ed7e) Trying to fetch storage
> pool
> > adbffc6e-55e4-385e-987a-6aca3b0880ed from libvirt
> > 2020-06-13 14:29:20,893 INFO  [kvm.storage.LibvirtStorageAdaptor]
> > (agentRequest-Handler-5:null) (logid:aba4ed7e) Asking libvirt to refresh
> > storage pool adbffc6e-55e4-385e-987a-6aca3b0880ed
> > 2020-06-13 14:29:32,713 WARN
> >  [resource.virtualnetwork.VirtualRoutingResource]
> > (agentRequest-Handler-2:null) (logid:03322b65) Expected 1 answers while
> > executing SetMonitorServiceCommand but received 3
> > 2020-06-13 14:29:32,761 INFO
> >  [resource.virtualnetwork.VirtualRoutingResource]
> > (agentRequest-Handler-4:null) (logid:a12b7894) Fetching health check
> result
> > for 169.254.1.154 and executing fresh checks: false
> >
>

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