Hi, You don't have cloudbr1 bridge configured on your host. You may want to read through: http://docs.cloudstack.apache.org/en/latest/conceptsandterminology/index.html#concepts-and-terminolgy https://www.shapeblue.com/a-beginners-guide-to-cloudstack-networking/
As I've previously suggested, please check if you've or need two physical nics on the host. Otherwise, go to Zone -> physical network and then delete the additional physical network and ensure the one physical network carries all types of traffic (add traffic type to the physical network) and change the traffic label if necessary. You may read more on physical network with advanced zone here: http://docs.cloudstack.apache.org/en/latest/adminguide/networking_and_traffic.html#advanced-zone-physical-network-configuration If this is your test setup and you're unable to address the physical network changes, you may want to re-do the zone deployment from scratch again. A shorter hack to just make it work would be to set the private.network.device=cloudbr0 in the agent.properties and restart the cloudstack-agent service, and ensure that you've only one physical network in the zone where the traffic label is set to cloudbr0. Regards. ________________________________ From: Technologyrss Mail <technologyrss.m...@gmail.com> Sent: Wednesday, April 7, 2021 11:52 To: dev@cloudstack.apache.org <dev@cloudstack.apache.org>; Rohit Yadav <rohit.ya...@shapeblue.com> Subject: Re: ACS agent not start from ubuntu 18.04 Thanks. I see /etc/cloudstack/agent/agent.properties this file default is private.network.device' and 'public.network.device is comment. So now I remove comment and save then start ACS agent but same error not start ACS agent. [cid:part1.49DE14BE.149322F2@gmail.com] My interface config like below. [cid:part2.210A3BC2.69B43CE1@gmail.com] agent log error like below. [cid:part3.304370AD.CEC3521B@gmail.com] Please help me what is exact netplan config needed. ACS kvm basic network config official guide are not for Ubuntu 18.04 or 20.04. ---Alamin On 4/7/2021 11:51 AM, Rohit Yadav wrote: Hi, Based on your screenshot of netplan config, looks like you want to use a single bridge with a single physical nic on KVM host. While deploying the zone did you configure two nics to carry guest/management/public/storage traffic? This may have caused CloudStack to configure cloudbr1 in /etc/cloudstack/agent/agent.properties on the KVM host which the cloudstack-agent is unable to find/use. As others have advised you can either fix it in the zone's physical network, and remove + re-add the host; or, if it's a test setup you may start from scratch again (stop management server, re-deploy management server DB, start management server again) and don't configure additional physical networks (i.e. have a single physical network or nic on host to carry all kinds of traffic types) while deploying the zone. Regards. ________________________________ From: Pearl d'Silva <pearl.dsi...@shapeblue.com><mailto:pearl.dsi...@shapeblue.com> Sent: Wednesday, April 7, 2021 10:20 To: dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org> <dev@cloudstack.apache.org><mailto:dev@cloudstack.apache.org> Subject: Re: ACS agent not start from ubuntu 18.04 Hi, To configure cloudbr1 you may use this as reference : http://docs.cloudstack.apache.org/en/latest/installguide/hypervisor/kvm.html#configure-ubuntu-for-basic-networks(However, use netplan to configure it). Can you also check the agent.properties file on your host if 'private.network.device' and 'public.network.device' are properly configured. And then restart the cloudstack-agent service on the respective hosts. Regards, Pearl ________________________________ From: Wei ZHOU <ustcweiz...@gmail.com><mailto:ustcweiz...@gmail.com> Sent: Wednesday, April 7, 2021 1:03 AM To: dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org> <dev@cloudstack.apache.org><mailto:dev@cloudstack.apache.org> Subject: Re: ACS agent not start from ubuntu 18.04 you need to set "kvmnetworklabel" of the physical network in the zone to "cloudbr0". -Wei On Tue, 6 Apr 2021 at 18:02, Technologyrss Mail < technologyrss.m...@gmail.com<mailto:technologyrss.m...@gmail.com>> wrote: But how to configure cloudbr1 interface ? Please help me any link or idea. --Alamin On 4/6/2021 7:14 PM, Wido den Hollander wrote: On 01/04/2021 18:04, Support Admin wrote: *Hi,* I follow this link for setup ACS on Ubuntu 18.04, all is working fine without kvm ACS agent. https://rohityadav.cloud/blog/cloudstack-kvm/ My network setup like this why can't start ACS agent? please help me. You also need cloudbr1 for private communication between the hosts. It is failing to find that. Wido -- *Thanks & Regards.* Support Admin Facebook <htps://facebook.com/technologyrss> | Twitter <https://twitter.com/technologyrss1><https://twitter.com/technologyrss1> | Website <https://technologyrss.com><https://technologyrss.com> 116/1 West Malibagh, D. I. T Road Dhaka-1217, Bangladesh *Mob :* +088 01716915504 *Email :* support.ad...@technologyrss.com<mailto:support.ad...@technologyrss.com> *Web :* www.technologyrss.com<http://www.technologyrss.com><http://www.technologyrss.com<http://www.technologyrss.com<http://www.technologyrss.com><http://www.technologyrss.com>> <https://technologyrss.com><https://technologyrss.com> pearl.dsi...@shapeblue.com<mailto:pearl.dsi...@shapeblue.com> www.shapeblue.com<http://www.shapeblue.com><http://www.shapeblue.com><http://www.shapeblue.com> 3 London Bridge Street, 3rd floor, News Building, London SE1 9SGUK @shapeblue rohit.ya...@shapeblue.com<mailto:rohit.ya...@shapeblue.com> www.shapeblue.com<http://www.shapeblue.com> 3 London Bridge Street, 3rd floor, News Building, London SE1 9SGUK @shapeblue rohit.ya...@shapeblue.com www.shapeblue.com 3 London Bridge Street, 3rd floor, News Building, London SE1 9SGUK @shapeblue
