Excellent – glad you got it working.
Regards,
Dag Sonstebo
Cloud Architect
ShapeBlue
dag.sonst...@shapeblue.com
www.shapeblue.com
53 Chandos Place, Covent Garden, London WC2N 4HSUK
@shapeblue
On 08/04/2018, 19:46, "Parth Patel" <parthpatel2...@gmail.com> wrote:
Hi Dag,
Thanks a lot !!!! It worked. Now I can mess around and learn how to
configure VPC, autoscale and try my shot at ShapeBlue Container Service
Plugin. Appreciate your help.
Regards,
Parth Patel
On Fri, 6 Apr 2018 at 18:17 Dag Sonstebo <dag.sonst...@shapeblue.com> wrote:
> Hi Parth,
>
> No problem, glad I could help. Let us know how you get on with the dummy
> interface bridge.
>
> With regards to your tagging question – yes this is quite a big and
> complicated topic. Suffice to summarise it as follows:
> - Basic zones use a larger L3 network, and guest isolation is done by ACLs
> – in other words firewall rules which controls which VMs can speak to each
> other on the same network.
> - Advanced zones use multiple isolated guest networks which are behind
> virtual routers, and each isolated network must be secured from
> eavesdropping from a neighbour network – to do this you need to put in
> place an isolation mechanism like layer 2 VLAN tags, or a layer 3 SDN
> solution – which uses a slightly different type of tagging to isolate
> networks.
>
> Regards,
> Dag Sonstebo
> Cloud Architect
> ShapeBlue
>
>
> dag.sonst...@shapeblue.com
> www.shapeblue.com
> 53 Chandos Place, Covent Garden, London WC2N 4HSUK
> @shapeblue
>
>
>
> On 06/04/2018, 13:34, "Parth Patel" <parthpatel2...@gmail.com> wrote:
>
> Hi Dag,
>
> Thank you for guiding me, i know it's a weird use case and probably
> would
> never be required in a production environment. I will definitely try
to
> make a dummy interface and give it to the guest network target bridge.
> I
> know it would be out of the scope of this email trail for you to
> explain me
> tagged and untagged networking in L2 and L3 networks, but I would
> search
> around the internet and ping this thread if I'm again stuck at some
> specific issue after I reach my university's lab. Appreciate your
help.
>
> Thanks,
> Parth Patel
>
> On Fri, 6 Apr 2018 at 17:06 Dag Sonstebo <dag.sonst...@shapeblue.com>
> wrote:
>
> > Hi Parth,
> >
> > Take a look through the full email trail – I think we discussed this
> > earlier on. In short the answer is no – by definition you can not
run
> > completely untagged isolated networks in an advanced zone – but
> “tagged”
> > means different things for L2 and L3 isolation. The real answer -
“it
> > depends” – an advanced zone always relies on some sort of guest
> network
> > isolation, which in it’s simplest form equates to L2 VLANs. If you
> were to
> > invest time, effort and money into an SDN solution like Nuage or
> Nicira/NSX
> > you could potentially get around it – but complexity and cost goes
> up. You
> > could have a play with something like GRE tunnelling (L3) – but in
my
> > experience this doesn’t scale well, eats a ton of CPU cycles and may
> not be
> > fit for purpose. Again you are looking at a more complex solution.
> >
> > Regarding the dummy network interface it looks to me like a simple
> module
> > install and configuration – see e.g.
> >
>
https://www.question-defense.com/2012/11/26/linux-create-fake-ethernet-interface
> > . Not my post and I can’t vouch for it’s validity – but the process
> seems
> > straight forward:
> >
> > [root@kvm1 hooks]# lsmod | grep dummy
> > [root@kvm1 hooks]# modprobe dummy
> > [root@kvm1 hooks]# lsmod | grep dummy
> > dummy 2714 0
> > [root@kvm1 hooks]# ip link set name eth99 dev dummy0
> > [root@kvm1 hooks]# ifconfig eth99
> > eth99 Link encap:Ethernet HWaddr 92:BF:A6:30:20:3E
> > BROADCAST NOARP MTU:1500 Metric:1
> > RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:0
> > RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
> >
> >
> > Dag Sonstebo
> > Cloud Architect
> > ShapeBlue
> >
> >
> > dag.sonst...@shapeblue.com
> > www.shapeblue.com
> > 53 Chandos Place, Covent Garden, London WC2N 4HSUK
> > @shapeblue
> >
> >
> >
> > On 06/04/2018, 11:45, "Parth Patel" <parthpatel2...@gmail.com>
> wrote:
> >
> > Hi Dag,
> >
> > Thanks for the response. I am currently looking into VLANs and
> network
> > configuration for my case. But I want to know one thing: are
> "untagged"
> > VLAN networks sufficient for an advanced zone to function with
> two
> > networks? I did not state I do not want to use VLANs for
> networking
> > but I
> > wanted to know if ACS advanced zone would function if VLANs are
> > untagged?
> > (The network router/switch did not support them). According to
my
> > knowledge
> > I would have to dig much deeper into kernel files to provide a
> dummy
> > interface as systemctl restart network would not function
> properly,
> > still
> > appreciate the advice. I will look into this more and see what I
> can do
> > with it.
> >
> > Thanks,
> > Parth Patel
> >
> > On Fri, 6 Apr 2018 at 13:59 Dag Sonstebo <
> dag.sonst...@shapeblue.com>
> > wrote:
> >
> > > Hi Parth,
> > >
> > > Keep in mind you are in unchartered waters – so there may be
> some
> > > stumbling blocks before you get this to work.
> > >
> > > I suspect what you have to do is change cloudbr1 such that it
> is
> > backed by
> > > a fake or dummy ethernet interface. What seems to happen is
> the agent
> > > script looks for the network device backing the bridge rather
> than
> > the
> > > bridge itself.
> > > This would mean your setup is like this:
> > >
> > > Physical eth0 -> cloudbr0 > handles management and public
> > > Dummy eth1 -> cloudbr1 > handles isolated guest traffic and
> allows
> > for
> > > isolated VLANs internally on the host
> > >
> > > Keep in mind the context here – you have stated you don’t want
> VLANs
> > > traversing your physical network, hence we are trying to get
> this
> > working
> > > on a single host only. How you configure your IP ranges for
> > management and
> > > public is something you need to experiment with and see what
> works
> > for you.
> > >
> > > Regards,
> > > Dag Sonstebo
> > > Cloud Architect
> > > ShapeBlue
> > >
> > > From: Parth Patel <parthpatel2...@gmail.com>
> > > Reply-To: "users@cloudstack.apache.org" <
> users@cloudstack.apache.org
> > >
> > > Date: Friday, 6 April 2018 at 07:30
> > > To: "users@cloudstack.apache.org" <users@cloudstack.apache.org
> >
> > > Subject: Re: Untagged Networking for Advanced Zone possible?
> > >
> > > Hi Dag,
> > >
> > > When I tried your method and created a NIC-less bridge,
> following
> > are the
> > > contents of my ifcfg-* network files:
> > >
> > > ifcfg-cloudbr0:
> > > TYPE=Bridge
> > > PROXY_METHOD=none
> > > BROWSER_ONLY=no
> > > BOOTPROTO=none
> > > DEFROUTE=yes
> > > IPV4_FAILURE_FATAL=no
> > > NAME=cloudbr0
> > > UUID=25aabe73-8e11-408f-a4ec-c03b26d3aa6e
> > > DEVICE=cloudbr0
> > > ONBOOT=yes
> > > IPADDR=172.16.20.13
> > > PREFIX=16
> > > GATEWAY=172.16.0.1
> > > DNS1=8.8.8.8
> > > DNS2=172.16.0.1
> > > NM_CONTROLLED=no
> > >
> > > ifcfg-cloudbr1:
> > > TYPE=Bridge
> > > IPV4_FAILURE_FATAL=no
> > > NAME=cloudbr1
> > > UUID=25aabe73-8e11-408f-a4ec-c03b26d3aa6e
> > > DEVICE=cloudbr1
> > > ONBOOT=yes
> > > NM_CONTROLLED=no
> > >
> > > ifcfg-eno1:
> > > TYPE=Ethernet
> > > PROXY_METHOD=none
> > > BROWSER_ONLY=no
> > > BOOTPROTO=none
> > > DEFROUTE=yes
> > > IPV4_FAILURE_FATAL=no
> > > NAME=eno1
> > > UUID=25aabe73-8e11-408f-a4ec-c03b26d3aa6e
> > > DEVICE=eno1
> > > ONBOOT=yes
> > > IPADDR=172.16.20.13
> > > PREFIX=16
> > > GATEWAY=172.16.0.1
> > > DNS1=8.8.8.8
> > > DNS2=172.16.0.1
> > > NM_CONTROLLED=no
> > > BRIDGE=cloudbr0
> > >
> > > brctl show output:
> > > [root@srvr3 ~]# brctl show
> > > bridge name bridge id STP enabled interfaces
> > > cloud0 8000.000000000000 no
> > > cloudbr0 8000.3464a92a09f3 no eno1
> > > cloudbr1 8000.000000000000 no
> > > virbr0 8000.5254002dabdb yes virbr0-nic
> > >
> > >
> > >
> > > when adding a host in advanced zone it shows the following
> error:
> > Could
> > > not find network 'cloudbr1'
> > >
> > > 2018-04-04 02:03:11,887 DEBUG [c.c.u.s.SSHCmdHelper]
> > > (qtp510113906-14:ctx-707b53e5 ctx-8d49ccb3) (logid:dff92f23)
> > Executing cmd:
> > > /usr/share/cloudstack-common/scripts/util/keystore-cert-import
> > > /etc/cloudstack/agent/agent.properties /etc/cloudstack/agent/
> > > 2018-04-04 02:03:15,686 DEBUG
> [c.c.h.k.d.LibvirtServerDiscoverer]
> > > (qtp510113906-14:ctx-707b53e5 ctx-8d49ccb3) (logid:dff92f23)
> > Succeeded to
> > > import certificate in the keystore for agent on the KVM host:
> > 172.16.20.13.
> > > Agent secured and trusted.
> > > 2018-04-04 02:03:15,688 DEBUG [c.c.u.s.SSHCmdHelper]
> > > (qtp510113906-14:ctx-707b53e5 ctx-8d49ccb3) (logid:dff92f23)
> > Executing cmd:
> > > cloudstack-setup-agent -m 172.16.20.13 -z 1 -p 1 -c 1 -g
> > > 1fd67886-c5d9-3464-ac73-46689258b34e -a --pubNic=cloudbr0
> > --prvNic=cloudbr0
> > > --guestNic=cloudbr1 --hypervisor=kvm
> > > 2018-04-04 02:03:19,674 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-af4b26a6) (logid:4c5c40d4) Begin
> cleanup
> > > expired async-jobs
> > > 2018-04-04 02:03:19,683 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-af4b26a6) (logid:4c5c40d4) End
> cleanup
> > expired
> > > async-jobs
> > > 2018-04-04 02:03:20,022 DEBUG
> > [c.c.n.r.VirtualNetworkApplianceManagerImpl]
> > > (RouterStatusMonitor-1:ctx-f1d46df0) (logid:a021b44c) Found 0
> > routers to
> > > update status.
> > > 2018-04-04 02:03:20,025 DEBUG
> > [c.c.n.r.VirtualNetworkApplianceManagerImpl]
> > > (RouterStatusMonitor-1:ctx-f1d46df0) (logid:a021b44c) Found 0
> VPC
> > networks
> > > to update Redundant State.
> > > 2018-04-04 02:03:20,029 DEBUG
> > [c.c.n.r.VirtualNetworkApplianceManagerImpl]
> > > (RouterStatusMonitor-1:ctx-f1d46df0) (logid:a021b44c) Found 0
> > networks to
> > > update RvR status.
> > > 2018-04-04 02:03:22,518 DEBUG [c.c.c.ConsoleProxyManagerImpl]
> > > (consoleproxy-1:ctx-9d047585) (logid:3b4da034) Skip capacity
> scan as
> > there
> > > is no Primary Storage in 'Up' state
> > > 2018-04-04 02:03:29,677 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-4378508d) (logid:9de3110e) Begin
> cleanup
> > > expired async-jobs
> > > 2018-04-04 02:03:29,695 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-4378508d) (logid:9de3110e) End
> cleanup
> > expired
> > > async-jobs
> > > 2018-04-04 02:03:35,796 DEBUG [c.c.s.StatsCollector]
> > > (StatsCollector-2:ctx-a6998a7a) (logid:174df0f0) AutoScaling
> Monitor
> > is
> > > running...
> > > 2018-04-04 02:03:35,812 DEBUG [c.c.s.StatsCollector]
> > > (StatsCollector-1:ctx-51d8b17f) (logid:8d7cca2e)
> HostStatsCollector
> > is
> > > running...
> > > 2018-04-04 02:03:35,812 DEBUG [c.c.s.StatsCollector]
> > > (StatsCollector-3:ctx-db3df7da) (logid:c38b9f19)
> StorageCollector is
> > > running...
> > > 2018-04-04 02:03:39,675 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-26aea785) (logid:48c9a5ba) Begin
> cleanup
> > > expired async-jobs
> > > 2018-04-04 02:03:39,686 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-26aea785) (logid:48c9a5ba) End
> cleanup
> > expired
> > > async-jobs
> > > 2018-04-04 02:03:49,677 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-ec993f07) (logid:98d10d6c) Begin
> cleanup
> > > expired async-jobs
> > > 2018-04-04 02:03:49,692 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-ec993f07) (logid:98d10d6c) End
> cleanup
> > expired
> > > async-jobs
> > > 2018-04-04 02:03:50,021 DEBUG
> > [c.c.n.r.VirtualNetworkApplianceManagerImpl]
> > > (RouterStatusMonitor-1:ctx-592f1702) (logid:39d0b341) Found 0
> > routers to
> > > update status.
> > > 2018-04-04 02:03:50,024 DEBUG
> > [c.c.n.r.VirtualNetworkApplianceManagerImpl]
> > > (RouterStatusMonitor-1:ctx-592f1702) (logid:39d0b341) Found 0
> VPC
> > networks
> > > to update Redundant State.
> > > 2018-04-04 02:03:50,027 DEBUG
> > [c.c.n.r.VirtualNetworkApplianceManagerImpl]
> > > (RouterStatusMonitor-1:ctx-592f1702) (logid:39d0b341) Found 0
> > networks to
> > > update RvR status.
> > > 2018-04-04 02:03:52,519 DEBUG [c.c.c.ConsoleProxyManagerImpl]
> > > (consoleproxy-1:ctx-099c555a) (logid:1e1eb23a) Skip capacity
> scan as
> > there
> > > is no Primary Storage in 'Up' state
> > > 2018-04-04 02:03:59,674 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-33034d0a) (logid:1c504485) Begin
> cleanup
> > > expired async-jobs
> > > 2018-04-04 02:03:59,684 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-33034d0a) (logid:1c504485) End
> cleanup
> > expired
> > > async-jobs
> > > 2018-04-04 02:04:09,675 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-c5079da9) (logid:8b320bb8) Begin
> cleanup
> > > expired async-jobs
> > > 2018-04-04 02:04:09,689 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-c5079da9) (logid:8b320bb8) End
> cleanup
> > expired
> > > async-jobs
> > > 2018-04-04 02:04:19,505 DEBUG [c.c.u.s.SSHCmdHelper]
> > > (qtp510113906-14:ctx-707b53e5 ctx-8d49ccb3) (logid:dff92f23)
> SSH
> > command:
> > > cloudstack-setup-agent -m 172.16.20.13 -z 1 -p 1 -c 1 -g
> > > 1fd67886-c5d9-3464-ac73-46689258b34e -a --pubNic=cloudbr0
> > --prvNic=cloudbr0
> > > --guestNic=cloudbr1 --hypervisor=kvm
> > > SSH command output:Starting to configure your system:
> > > Configure SElinux ... [OK]
> > > Configure Network ... [OK]
> > > Configure Libvirt ... [OK]
> > > Configure Firewall ... [OK]
> > > Configure Nfs ... [OK]
> > > Configure cloudAgent ... [OK]
> > > CloudStack Agent setup is done!
> > >
> > >
> > > 2018-04-04 02:04:19,670 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-3953edaa) (logid:223c6612) Begin
> cleanup
> > > expired async-jobs
> > > 2018-04-04 02:04:19,678 INFO
[o.a.c.f.j.i.AsyncJobManagerImpl]
> > > (AsyncJobMgr-Heartbeat-1:ctx-3953edaa) (logid:223c6612) End
> cleanup
> > expired
> > > async-jobs
> > > 2018-04-04 02:04:20,020 DEBUG
> > [c.c.n.r.VirtualNetworkApplianceManagerImpl]
> > > (RouterStatusMonitor-1:ctx-d51c2a8c) (logid:31404001) Found 0
> > routers to
> > > update status.
> > > 2018-04-04 02:04:20,022 DEBUG
> > [c.c.n.r.VirtualNetworkApplianceManagerImpl]
> > > (RouterStatusMonitor-1:ctx-d51c2a8c) (logid:31404001) Found 0
> VPC
> > networks
> > > to update Redundant State.
> > > 2018-04-04 02:04:20,023 DEBUG
> > [c.c.n.r.VirtualNetworkApplianceManagerImpl]
> > > (RouterStatusMonitor-1:ctx-d51c2a8c) (logid:31404001) Found 0
> > networks to
> > > update RvR status.
> > > 2018-04-04 02:04:22,514 DEBUG [c.c.c.ConsoleProxyManagerImpl]
> > > (consoleproxy-1:ctx-03cb5ba3) (logid:b63f8dea) Skip capacity
> scan as
> > there
> > > is no Primary Storage in 'Up' state
> > > 2018-04-04 02:04:22,597 DEBUG
> [o.a.c.c.p.RootCACustomTrustManager]
> > > (pool-7-thread-1:null) (logid:) A client/agent attempting
> connection
> > from
> > > address=172.16.20.13 has presented these certificate(s):
> > > Certificate [1] :
> > > Serial: da4b61927e0b90f4
> > > Not Before:Tue Apr 03 14:03:11 IST 2018
> > > Not After:Thu Apr 04 02:03:11 IST 2019
> > > Signature Algorithm:SHA256withRSA
> > > Version:3
> > > Subject DN:C=cloudstack, O=cloudstack, OU=cloudstack,
> > CN=srvr3.cloud.priv
> > > Issuer DN:CN=ca.cloudstack.apache.org<
> > http://ca.cloudstack.apache.org>
> > > Alternative Names:[[7, 172.16.20.13], [2, 172.16.20.13]]
> > > Certificate [2] :
> > > Serial: ca8575145c21dcc5
> > > Not Before:Tue Apr 03 13:55:06 IST 2018
> > > Not After:Fri Mar 27 01:55:06 IST 2048
> > > Signature Algorithm:SHA256withRSA
> > > Version:3
> > > Subject DN:CN=ca.cloudstack.apache.org<
> > http://ca.cloudstack.apache.org>
> > > Issuer DN:CN=ca.cloudstack.apache.org<
> > http://ca.cloudstack.apache.org>
> > > Alternative Names:null
> > > 2018-04-04 02:04:22,600 DEBUG
> [o.a.c.c.p.RootCACustomTrustManager]
> > > (pool-7-thread-1:null) (logid:) Client/agent connection from
> > > ip=172.16.20.13 has been validated and trusted.
> > > 2018-04-04 02:04:23,304 DEBUG [c.c.a.t.Request]
> > > (AgentManager-Handler-2:null) (logid:) Seq 5-0: Scheduling the
> first
> > > command { Cmd , MgmtId: -1, via: 5, Ver: v1, Flags: 1,
> > >
> >
>
[{"com.cloud.agent.api.StartupRoutingCommand":{"cpuSockets":1,"cpus":4,"speed":2000,"memory":11202912256,"dom0MinMemory":1073741824,"poolSync":false,"supportsClonedVolumes":false,"caps":"hvm,snapshot","pool":"/root","hypervisorType":"KVM","hostDetails":{"Host.OS.Kernel.Version":"3.10.0-693.el7.x86_64","com.cloud.network.Networks.RouterPrivateIpStrategy":"HostLocal","Host.OS.Version":"7.4.1708","Host.OS":"CentOS"},"hostTags":[],"groupDetails":{},"type":"Routing","dataCenter":"1","pod":"1","cluster":"1","guid":"1fd67886-c5d9-3464-ac73-46689258b34e-LibvirtComputingResource","name":"srvr3.cloud.priv","id":5,"version":"4.11.0.0","iqn":"iqn.1994-05.com.redhat:895c24ab79d","publicIpAddress":"172.16.20.13","publicNetmask":"255.255.0.0","publicMacAddress":"34:64:a9:2a:09:f3","privateIpAddress":"172.16.20.13","privateMacAddress":"34:64:a9:2a:09:f3","privateNetmask":"255.255.0.0","storageIpAddress":"172.16.20.13","storageNetmask":"255.255.0.0","storageMacAddress":"34:64:a9:2a:09:f3","resourceName":"LibvirtComputingResource","gatewayIpAddress":"172.16.0.1","wait":0}},{"com.cloud.agent.api.StartupStorageCommand":{"totalSize":0,"poolInfo":{"uuid":"b0c95dc8-bd46-4d3d-a4ee-90cb869d035e","host":"172.16.20.13","localPath":"/var/lib/libvirt/images","hostPath":"/var/lib/libvirt/images","poolType":"Filesystem","capacityBytes":486035005440,"availableBytes":478874988544},"resourceType":"STORAGE_POOL","hostDetails":{},"type":"Storage","dataCenter":"1","pod":"1","guid":"1fd67886-c5d9-3464-ac73-46689258b34e-LibvirtComputingResource","name":"srvr3.cloud.priv","id":5,"version":"4.11.0.0","resourceName":"LibvirtComputingResource","wait":0}}]
> > > }
> > > 2018-04-04 02:04:23,315 DEBUG [c.c.a.t.Request]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Seq
5-0:
> > Processing
> > > the first command { Cmd , MgmtId: -1, via: 5, Ver: v1, Flags:
> 1,
> > >
> >
>
[{"com.cloud.agent.api.StartupRoutingCommand":{"cpuSockets":1,"cpus":4,"speed":2000,"memory":11202912256,"dom0MinMemory":1073741824,"poolSync":false,"supportsClonedVolumes":false,"caps":"hvm,snapshot","pool":"/root","hypervisorType":"KVM","hostDetails":{"Host.OS.Kernel.Version":"3.10.0-693.el7.x86_64","com.cloud.network.Networks.RouterPrivateIpStrategy":"HostLocal","Host.OS.Version":"7.4.1708","Host.OS":"CentOS"},"hostTags":[],"groupDetails":{},"type":"Routing","dataCenter":"1","pod":"1","cluster":"1","guid":"1fd67886-c5d9-3464-ac73-46689258b34e-LibvirtComputingResource","name":"srvr3.cloud.priv","id":5,"version":"4.11.0.0","iqn":"iqn.1994-05.com.redhat:895c24ab79d","publicIpAddress":"172.16.20.13","publicNetmask":"255.255.0.0","publicMacAddress":"34:64:a9:2a:09:f3","privateIpAddress":"172.16.20.13","privateMacAddress":"34:64:a9:2a:09:f3","privateNetmask":"255.255.0.0","storageIpAddress":"172.16.20.13","storageNetmask":"255.255.0.0","storageMacAddress":"34:64:a9:2a:09:f3","resourceName":"LibvirtComputingResource","gatewayIpAddress":"172.16.0.1","wait":0}},{"com.cloud.agent.api.StartupStorageCommand":{"totalSize":0,"poolInfo":{"uuid":"b0c95dc8-bd46-4d3d-a4ee-90cb869d035e","host":"172.16.20.13","localPath":"/var/lib/libvirt/images","hostPath":"/var/lib/libvirt/images","poolType":"Filesystem","capacityBytes":486035005440,"availableBytes":478874988544},"resourceType":"STORAGE_POOL","hostDetails":{},"type":"Storage","dataCenter":"1","pod":"1","guid":"1fd67886-c5d9-3464-ac73-46689258b34e-LibvirtComputingResource","name":"srvr3.cloud.priv","id":5,"version":"4.11.0.0","resourceName":"LibvirtComputingResource","wait":0}}]
> > > }
> > > 2018-04-04 02:04:23,325 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to
BareMetalDiscoverer
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to NetscalerElement
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to
> HypervServerDiscoverer
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to
> BaremetalPxeManagerImpl
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to
XcpServerDiscoverer
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to NiciraNvp
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to BrocadeVcsElement
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to Ovm3Discoverer
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.h.o.r.Ovm3Discoverer]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> > > createHostVOForConnectedAgent: Host[-0-null]
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to
LxcServerDiscoverer
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to
> NetworkUsageManagerImpl
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to
> > > PremiumSecondaryStorageManagerImpl
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to Ovs
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to
> ConsoleProxyManagerImpl
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to OvmDiscoverer
> > > 2018-04-04 02:04:23,326 DEBUG [c.c.r.ResourceManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Dispatching
> > resource
> > > state event CREATE_HOST_VO_FOR_CONNECTED to
KvmServerDiscoverer
> > > 2018-04-04 02:04:23,486 DEBUG [c.c.r.ResourceState]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Resource state
> > > update: [id = 1; name = srvr3.cloud.priv; old state =
Creating;
> > event =
> > > InternalCreated; new state = Enabled]
> > > 2018-04-04 02:04:23,487 DEBUG [c.c.h.Status]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> > Transition:[Resource
> > > state = Enabled, Agent event = AgentConnected, Host id = 1,
> name =
> > > srvr3.cloud.priv]
> > > 2018-04-04 02:04:23,512 DEBUG
> [c.c.a.m.ClusteredAgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) create
> > > ClusteredAgentAttache for 1
> > > 2018-04-04 02:04:23,516 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Connect to
> > > listener: XcpServerDiscoverer
> > > 2018-04-04 02:04:23,517 DEBUG [c.c.h.x.d.XcpServerDiscoverer]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Not
> XenServer
> > so
> > > moving on.
> > > 2018-04-04 02:04:23,517 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Connect to
> > > listener: HypervServerDiscoverer
> > > 2018-04-04 02:04:23,517 DEBUG
> [c.c.h.h.d.HypervServerDiscoverer]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Not
> Hyper-V
> > > hypervisor, so moving on.
> > > 2018-04-04 02:04:23,517 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Connect to
> > > listener: ClusteredVirtualMachineManagerImpl
> > > 2018-04-04 02:04:23,517 DEBUG
[c.c.v.VirtualMachineManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
Received
> > startup
> > > command from hypervisor host. host id: 1
> > > 2018-04-04 02:04:23,517 INFO
> > [c.c.v.VirtualMachinePowerStateSyncImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Reset
VM
> > power state
> > > sync for host: 1
> > > 2018-04-04 02:04:23,547 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Connect to
> > > listener: SecurityGroupListener
> > > 2018-04-04 02:04:23,547 INFO [c.c.n.s.SecurityGroupListener]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Received a
> > host
> > > startup notification
> > > 2018-04-04 02:04:23,552 DEBUG [c.c.a.t.Request]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Seq
> > > 1-1865897620614938625: Sending { Cmd , MgmtId:
> 55884536686396, via:
> > > 1(srvr3.cloud.priv), Ver: v1, Flags: 100011,
> > >
> >
>
[{"com.cloud.agent.api.CleanupNetworkRulesCmd":{"interval":1951,"wait":0}}]
> > > }
> > > 2018-04-04 02:04:23,555 INFO [c.c.n.s.SecurityGroupListener]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Scheduled
> > network
> > > rules cleanup, interval=1951
> > > 2018-04-04 02:04:23,556 INFO [c.c.n.s.SecurityGroupListener]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Received a
> > host
> > > startup notification
> > > 2018-04-04 02:04:23,556 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Connect to
> > > listener: NetworkOrchestrator
> > > 2018-04-04 02:04:23,563 DEBUG [o.a.c.e.o.NetworkOrchestrator]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Host's
> > > hypervisorType is: KVM
> > > 2018-04-04 02:04:23,580 DEBUG [o.a.c.e.o.NetworkOrchestrator]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > > CheckNetworkCommand to check the Network is setup correctly on
> Agent
> > > 2018-04-04 02:04:23,600 DEBUG [c.c.a.t.Request]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Seq
> > > 1-1865897620614938626: Sending { Cmd , MgmtId:
> 55884536686396, via:
> > > 1(srvr3.cloud.priv), Ver: v1, Flags: 100111,
> > >
> >
>
[{"com.cloud.agent.api.CheckNetworkCommand":{"networkInfoList":[{"physicalNetworkId":200,"privateNetworkName":"cloudbr0","publicNetworkName":"cloudbr0","guestNetworkName":"cloudbr1"}],"wait":0}}]
> > > }
> > > 2018-04-04 02:04:23,607 DEBUG [c.c.a.t.Request]
> > > (AgentManager-Handler-3:null) (logid:) Seq
> 1-1865897620614938625:
> > > Processing: { Ans: , MgmtId: 55884536686396, via: 1, Ver: v1,
> > Flags: 10,
> > > [{"com.cloud.agent.api.Answer":{"result":true,"wait":0}}] }
> > > 2018-04-04 02:04:23,730 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentManager-Handler-4:null) (logid:) Ping from
> 1(srvr3.cloud.priv)
> > > 2018-04-04 02:04:23,731 DEBUG
> > [c.c.v.VirtualMachinePowerStateSyncImpl]
> > > (AgentManager-Handler-4:null) (logid:) Process host VM state
> report
> > from
> > > ping process. host: 1
> > > 2018-04-04 02:04:23,731 DEBUG
> > [c.c.v.VirtualMachinePowerStateSyncImpl]
> > > (AgentManager-Handler-4:null) (logid:) Process VM state
report.
> > host: 1,
> > > number of records in report: 0
> > > 2018-04-04 02:04:23,734 DEBUG
> > [c.c.v.VirtualMachinePowerStateSyncImpl]
> > > (AgentManager-Handler-4:null) (logid:) Done with process of VM
> state
> > > report. host: 1
> > > 2018-04-04 02:04:23,741 INFO [c.c.a.m.AgentManagerImpl]
> > > (AgentManager-Handler-4:null) (logid:) PingMap for agent: 1
> will not
> > be
> > > updated because agent is no longer in the PingMap
> > > 2018-04-04 02:04:23,745 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentManager-Handler-4:null) (logid:) Not processing
> > PingRoutingCommand
> > > for agent id=0; can't find the host in the DB
> > > 2018-04-04 02:04:23,953 DEBUG [c.c.a.t.Request]
> > > (AgentManager-Handler-5:null) (logid:) Seq
> 1-1865897620614938626:
> > > Processing: { Ans: , MgmtId: 55884536686396, via: 1, Ver: v1,
> > Flags: 110,
> > >
> >
>
[{"com.cloud.agent.api.CheckNetworkAnswer":{"_reconnect":false,"result":false,"details":"Can
> > > not find network: cloudbr1","wait":0}}] }
> > > 2018-04-04 02:04:23,953 DEBUG [c.c.a.t.Request]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Seq
> > > 1-1865897620614938626: Received: { Ans: , MgmtId:
> 55884536686396,
> > via:
> > > 1(srvr3.cloud.priv), Ver: v1, Flags: 110, { CheckNetworkAnswer
> } }
> > > 2018-04-04 02:04:23,953 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Details
> from
> > > executing class com.cloud.agent.api.CheckNetworkCommand: Can
> not find
> > > network: cloudbr1
> > > 2018-04-04 02:04:23,954 WARN [o.a.c.e.o.NetworkOrchestrator]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Unable
> to
> > setup
> > > agent 1 due to Can not find network: cloudbr1
> > > 2018-04-04 02:04:23,956 DEBUG [c.c.a.m.AgentAttache]
> > > (AgentManager-Handler-5:null) (logid:) Seq
> 1-1865897620614938626: No
> > more
> > > commands found
> > > 2018-04-04 02:04:23,957 WARN [o.a.c.alerts]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> 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: cloudbr1
> > > 2018-04-04 02:04:23,997 INFO [c.c.u.e.CSExceptionErrorCode]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Could
> not find
> > > exception: com.cloud.exception.ConnectionException in error
> code
> > list for
> > > exceptions
> > > 2018-04-04 02:04:23,998 WARN [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Monitor
> > > NetworkOrchestrator says there is an error in the connect
> process
> > for 1 due
> > > to Incorrect Network setup on agent, Reinitialize agent after
> > network names
> > > are setup, details : Can not find network: cloudbr1
> > > 2018-04-04 02:04:23,998 INFO [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Host 1
> is
> > > disconnecting with event AgentDisconnected
> > > 2018-04-04 02:04:24,000 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) The
next
> > status of
> > > agent 1is Alert, current status is Connecting
> > > 2018-04-04 02:04:24,001 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Deregistering
> > link
> > > for 1 with state Alert
> > > 2018-04-04 02:04:24,001 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Remove
> Agent
> > : 1
> > > 2018-04-04 02:04:24,001 DEBUG [c.c.a.m.ConnectedAgentAttache]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Processing
> > > Disconnect.
> > > 2018-04-04 02:04:24,001 DEBUG [c.c.a.m.AgentAttache]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Seq
> > > 1-1865897620614938625: Sending disconnect to class
> > > com.cloud.network.security.SecurityGroupListener
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener:
> > com.cloud.hypervisor.xenserver.discoverer.XcpServerDiscoverer
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener:
> > com.cloud.hypervisor.hyperv.discoverer.HypervServerDiscoverer
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.vm.ClusteredVirtualMachineManagerImpl
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.network.security.SecurityGroupListener
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener:
> > org.apache.cloudstack.engine.orchestration.NetworkOrchestrator
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.A
>
<https://maps.google.com/?q=%3E+2018-04-04+02:04:24,002+DEBUG+%5Bc.c.a.m.A&entry=gmail&source=g>
> gentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener:
> com.cloud.storage.secondary.SecondaryStorageListener
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.storage.listener.StoragePoolMonitor
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.deploy.DeploymentPlanningManagerImpl
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.storage.LocalStoragePoolListener
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.network.SshKeysDistriMonitor
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener:
> > com.cloud.network.router.VpcVirtualNetworkApplianceManagerImpl
> > > 2018-04-04 02:04:24,002 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.consoleproxy.ConsoleProxyListener
> > > 2018-04-04 02:04:24,005 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.network.SshKeysDistriMonitor
> > > 2018-04-04 02:04:24,005 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener:
> > com.cloud.network.router.VirtualNetworkApplianceManagerImpl
> > > 2018-04-04 02:04:24,005 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener:
> > >
> com.cloud.network.NetworkUsageManagerImpl$DirectNetworkStatsListener
> > > 2018-04-04 02:04:24,005 DEBUG [c.c.n.NetworkUsageManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Disconnected
> > called
> > > on 1 with status Alert
> > > 2018-04-04 02:04:24,006 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.storage.download.DownloadListener
> > > 2018-04-04 02:04:24,006 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.capacity.StorageCapacityListener
> > > 2018-04-04 02:04:24,006 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.capacity.ComputeCapacityListener
> > > 2018-04-04 02:04:24,006 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener:
> > com.cloud.agent.manager.AgentManagerImpl$BehindOnPingListener
> > > 2018-04-04 02:04:24,006 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener:
> > com.cloud.agent.manager.AgentManagerImpl$SetHostParamsListener
> > > 2018-04-04 02:04:24,006 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Sending
> > Disconnect
> > > to listener: com.cloud.storage.upload.UploadListener
> > > 2018-04-04 02:04:24,007 DEBUG [c.c.h.Status]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> > Transition:[Resource
> > > state = Enabled, Agent event = AgentDisconnected, Host id = 1,
> name =
> > > srvr3.cloud.priv]
> > > 2018-04-04 02:04:24,028 DEBUG
> [c.c.a.m.ClusteredAgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646)
> Notifying
> > other
> > > nodes of to disconnect
> > > 2018-04-04 02:04:24,034 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Failed
> to
> > handle
> > > host connection: com.cloud.exception.ConnectionException:
> Incorrect
> > Network
> > > setup on agent, Reinitialize agent after network names are
> setup,
> > details :
> > > Can not find network: cloudbr1
> > > 2018-04-04 02:04:24,046 DEBUG [c.c.a.m.AgentManagerImpl]
> > > (AgentConnectTaskPool-1:ctx-0bf7b058) (logid:f7a4d646) Can not
> send
> > command
> > > com.cloud.agent.api.ReadyCommand due to Host 1 is not up
> > > 2018-04-04 02:04:25,767 DEBUG [c.c.h.d.HostDaoImpl]
> > (ClusteredAgentManager
> > > Timer:ctx-f7869282) (logid:9ff5ad9c) Resetting hosts suitable
> for
> > reconnect
> > > 2018-04-04 02:04:25,770 DEBUG [c.c.h.d.HostDaoImp
>
<https://maps.google.com/?q=-04-04+02:04:25,770+DEBUG+%5Bc.c.h.d.HostDaoImp&entry=gmail&source=g>
> l]
> > (ClusteredAgentManager
> > > Timer:ctx-f7869282) (logid:9ff5ad9c) Completed resetting hosts
> > suitable for
> > > reconnect
> > > 2018-04-04 02:04:25,770 DEBUG [c.c.h.d.HostDaoImpl]
> > (ClusteredAgentManager
> > > Timer:ctx-f7869282) (logid:9ff5ad9c) Acquiring hosts for
> clusters
> > already
> > > owned by this management server
> > > 2018-04-04 02:04:25,771 DEBUG [c.c.h.d.HostDaoImpl]
> > (ClusteredAgentManager
> > > Timer:ctx-f7869282) (logid:9ff5ad9c) Completed acquiring hosts
> for
> > clusters
> > > already owned by this management server
> > > 2018-04-04 02:04:25,772 DEBUG [c.c.h.d.HostDaoImpl]
> > (ClusteredAgentManager
> > > Timer:ctx-f7869282) (logid:9ff5ad9c) Acquiring hosts for
> clusters
> > not owned
> > > by any management server
> > > 2018-04-04 02:04:25,773 DEBUG [c.c.h.d.HostDaoImpl]
> > (ClusteredAgentManager
> > > Timer:ctx-f7869282) (logid:9ff5ad9c) Completed acquiring hosts
> for
> > clusters
> > > not owned by any management server
> > > 2018-04-04 02:04:29,219 DEBUG
> [o.a.c.c.p.RootCACustomTrustManager]
> > > (pool-8-thread-1:null) (logid:) A client/agent attempting
> connection
> > from
> > > address=172.16.20.13 has presented these certificate(s):
> > > Certificate [1] :
> > >
> > >
> > > Please help me understand what am I doing wrong here. I have
> tried
> > several
> > > approaches but none seem to work (like creating the bridge
> through
> > > virt-manager GUI or typing the IP configuration of targeted
> guest
> > network
> > > in the cloudbr1 file).
> > >
> > > Also, the method you suggested here where L2 network does not
> leave
> > the
> > > host, that would basically mean we do not need to have a
> physical
> > network
> > > in our LAN? like I currently have 192.168.20.0/24<
> > http://192.168.20.0/24>
> > > and 172.16.20.0/16<http://172.16.20.0/16> in my physical
> network,
> > but I
> > > could possibly create a isolated guest network of 10.0.2.0/24<
> > > http://10.0.2.0/24> ?
> > >
> > > I am also attaching the management-server logs if it would not
> be
> > stripped
> > > by mailing system. The logs of agent had nothing interesting
or
> > related to
> > > network configuration errors, so not attaching them here.
> > >
> > > Thanks,
> > > Parth Patel
> > >
> > >
> > > dag.sonst...@shapeblue.com
> > > www.shapeblue.com
> > > 53 Chandos Place, Covent Garden, London WC2N 4HSUK
> > > @shapeblue
> > >
> > >
> > >
> > > On Thu, 29 Mar 2018 at 16:18 Parth Patel <
> parthpatel2...@gmail.com
> > <mailto:
> > > parthpatel2...@gmail.com>> wrote:
> > > Thanks Dag. Appreciate it. Will try this out.
> > >
> > > On Thu, 29 Mar 2018 at 16:02 Dag Sonstebo
> > <
>
https://maps.google.com/?q=Mar+2018+at+16:02+Dag+Sonstebo+&entry=gmail&source=g
> >
> > <dag.sonst...@shapeblue.com
> > > <mailto:dag.sonst...@shapeblue.com>> wrote:
> > > Hi Parth,
> > >
> > > If you want a KVM networking introduction take a look at my
> blog
> > post from
> > > a couple of years back – this is still valid:
> > > http://www.shapeblue.com/networking-kvm-for-cloudstack/
> > >
> > > In short – you don’t set up VLAN tagging for isolated networks
> on
> > the KVM
> > > host – you set up the bridge and then specify your VLAN range
> when
> > you set
> > > up your zone in CloudStack. CloudStack then takes care of
> creating
> > the
> > > isolated VLAN isolated networks on the host. So in short – you
> > create your
> > > bridges, then use the bridge names in the advanced zone setup.
> > >
> > > Virtual bridge – yes this is similar to the cloud0 bridge, and
> yes
> > you
> > > create the bridge without a physical interface.
> > >
> > > Regards,
> > > Dag Sonstebo
> > > Cloud Architect
> > > ShapeBlue
> > >
> > >
> > > dag.sonst...@shapeblue.com<mailto:dag.sonst...@shapeblue.com>
> > > www.shapeblue.com<http://www.shapeblue.com>
> > > 53 Chandos Place, Covent Garden, London WC2N 4HSUK
> > > @shapeblue
> > >
> > >
> > >
> > > On 29/03/2018, 11:14, "Parth Patel" <parthpatel2...@gmail.com
> > <mailto:
> > > parthpatel2...@gmail.com>> wrote:
> > >
> > > Hi Dag,
> > >
> > > Thanks for helping me understand the requirement of
> advanced
> > > networking.
> > > Sorry if I have missed something obvious or my question
> seems
> > stupid,
> > > but I
> > > am just starting to learn. Can you help me out on how to
> setup
> > VLAN
> > > "tagging" on one machine? I have tried several methods and
> > tutorials I
> > > could find on the internet for VLANs, but none mention
> "tagging".
> > >
> > > Also, I do not fully understand private virtual
bridge.....
> > Means I
> > > create
> > > an interface file for bridge but mention no physical
> interface
> > device?
> > > Is
> > > it similar to how cloud0 is configured for link local
> network of
> > System
> > > VMs? I could probably do that, but I don't know much about
> > configuring
> > > VLAN
> > > tagging. I would appreciate if you could give me some
> guidance or
> > > point me
> > > where you think some good documentation is given for
> CentOS/RHEL
> > hosts
> > > for
> > > configuring bridges with VLAN tagging (I have tried but
> failed to
> > > understand most of them). I am especially stuck at
> understanding
> > this
> > > "tagging" of VLANs.
> > >
> > > Thanks,
> > > Parth Patel
> > >
> > > On Thu, 29 Mar 2018 at 15:17 Dag Sonstebo <
> > dag.sonst...@shapeblue.com
> > > <mailto:dag.sonst...@shapeblue.com>>
> > > wrote:
> > >
> > > > Hi Parth,
> > > >
> > > > Yes and no.
> > > >
> > > > No – you cannot do advanced zones with *all three* KVM
> hosts
> > and
> > > advanced
> > > > networking without using VLANs (or another isolation
> > mechanism) and
> > > still
> > > > expect traffic to flow between VMs/VRs on different KVM
> hosts.
> > > >
> > > > Yes – you can probably do this *on a single KVM host* –
> but
> > you will
> > > have
> > > > to use VLAN tagging internally – this can however be
> done on a
> > > virtual
> > > > bridge interface, i.e. the L2 traffic doesn’t ever leave
> that
> > host.
> > > >
> > > > Without deep diving into this I think it would look like
> this:
> > > >
> > > > Physical eth0 -> cloudbr0 > handles management and
public
> > > > No nic -> private virtual bridge cloudbr1 > handles
> isolated
> > guest
> > > traffic
> > > > but allows for isolated VLANs internally on the host
> > > >
> > > > Regards,
> > > > Dag Sonstebo
> > > > Cloud Architect
> > > > ShapeBlue
> > > >
> > > >
> > > > dag.sonst...@shapeblue.com<mailto:
> dag.sonst...@shapeblue.com>
> > > > www.shapeblue.com<http://www.shapeblue.com>
> > > > 53 Chandos Place, Covent Garden, London WC2N 4HSUK
> > > > @shapeblue
> > > >
> > > >
> > > >
> > > > On 29/03/2018, 09:25, "Parth Patel" <
> parthpatel2...@gmail.com
> > > <mailto:parthpatel2...@gmail.com>> wrote:
> > > >
> > > > Hi Dag,
> > > >
> > > > Thanks for the reply. I am trying to use Shapeblue
> CCS
> > > (Container as a
> > > > Service) with ACS, but for that Isolated networks
are
> > required
> > > which
> > > > are
> > > > only available in Advanced Zone. Further, I want to
> explore
> > > Cloudstack
> > > > further and am also aiming to test and configure
> other
> > advanced
> > > > features
> > > > such as load balancing and auto scaling without
> netscaler
> > > device. For
> > > > that
> > > > I badly need Advanced Zone networking (especially
> isolated
> > > networks
> > > > offerings). I just want to know if Advanced Zone can
> > succesfully
> > > > function
> > > > with two networks, one physcial NIC and no VLAN
> tagging.
> > > >
> > > > Thanks,
> > > > Parth Patel
> > > >
> > > > On Thu, 29 Mar 2018 at 13:48 Dag Sonstebo <
> > > dag.sonst...@shapeblue.com<mailto:dag.sonst...@shapeblue.com>>
> > > > wrote:
> > > >
> > > > > Hi Parth,
> > > > >
> > > > > Not sure if I follow. Generally, your management
> network
> > is
> > > untagged,
> > > > > whilst your public and isolated networks tagged.
> The
> > > underlying idea
> > > > of
> > > > > advanced zones is you must have network isolation
> between
> > > multiple
> > > > guest
> > > > > networks, otherwise you have no privacy/security.
> You
> > can do
> > > this
> > > > either at
> > > > > L2 with VLAN tagging, which is the simplest, or
> with L3
> > using
> > > > various SDN
> > > > > overlay network solutions (more complicated and
> comes at
> > > <
> >
>
https://maps.google.com/?q=ork+solutions+(more+complicated+and+comes+at+&entry=gmail&source=g
> > >a
> > > cost).
> > > > >
> > > > > If you don’t want to tag anything you’re probably
> better
> > off
> > > using
> > > > basic
> > > > > networks, where I believe you could use a single
> flat
> > subnet
> > > (happy
> > > > to be
> > > > > proven wrong).
> > > > >
> > > > > Regards,
> > > > > Dag Sonstebo
> > > > > Cloud Architect
> > > > > ShapeBlue
> > > > >
> > > > >
> > > > > dag.sonst...@shapeblue.com<mailto:
> > dag.sonst...@shapeblue.com>
> > > > > www.shapeblue.com<http://www.shapeblue.com>
> > > > > 53 Chandos Place, Covent Garden, London WC2N
4HSUK
> > > > > @shapeblue
> > > > >
> > > > >
> > > > >
> > > > > On 29/03/2018, 08:48, "Parth Patel" <
> > parthpatel2...@gmail.com
> > > <mailto:parthpatel2...@gmail.com>>
> > > > wrote:
> > > > >
> > > > > Hi all,
> > > > >
> > > > > After banging my head with different network
> > configuration
> > > > > permutations, I
> > > > > don't understand what is the issue with
> Network Guru
> > here
> > > and
> > > > why it
> > > > > can't
> > > > > implement the isolated guest network. I just
> want to
> > know
> > > if
> > > > Advanced
> > > > > Zone
> > > > > can be successfully setup or has someone
> configured
> > an
> > > advanced
> > > > zone
> > > > > using
> > > > > untagged VLAN traffic?
> > > > >
> > > > > I have the following configuration of
> components:
> > > > > - I have 3 (16 GB Ram and 4 Cores) machines
> each
> > with 1
> > > physical
> > > > NIC.
> > > > > - I have two networks: 192.168.20.0/24<
> > > http://192.168.20.0/24> (using this for isolated
> > > > guest
> > > > > network) and 172.16.20.0/16<
> http://172.16.20.0/16>
> > > (management server and NFS servers
> > > > > network)
> > > > > - I am using KVM hypervisor and NFS for
> storage.
> > > > > - Currently, the output of brctl show is (when
> the
> > > Cloudstack is
> > > > not
> > > > > running, other wise the interface are
> populated with
> > three
> > > vnets
> > > > for
> > > > > cloud0
> > > > > and 4-5 vnets for cloudbr0):
> > > > > bridge name bridge id STP
> enabled
> > > > interfaces
> > > > > cloud0
