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Posted to commits@cloudstack.apache.org by GitBox <gi...@apache.org> on 2021/07/12 02:12:22 UTC
[GitHub] [cloudstack] xuanyuanaosheng opened a new issue #5198: Does the basice network modle can handle the problem?
xuanyuanaosheng opened a new issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198
##### ISSUE TYPE
* Other
We use CloudStack in our company.
I have some question:
1. we use The Basic Network mode in same cluster, can we use different VLAN for MGMT traffic and Guest Traffic?
For example: the manager network is vlan 136 and the guest network is vlan 291.
2. We would like the guest server in cloudstack could communicate with other Non-cloudstack servers directly in vcenter without NAT, any suggestion about this?
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[GitHub] [cloudstack] xuanyuanaosheng commented on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng commented on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-879523814
@wido Thank you for your reply.
The first question: there is only one vlan in the basic zone type.
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[GitHub] [cloudstack] xuanyuanaosheng commented on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng commented on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-879559297
@wido I can not install _bridge-utils_ in oracle 8, Does this affect the add of agent host ?
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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-879523814
@wido Thank you for your reply.
I think i understand that there is only one vlan in the basic zone type.
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[GitHub] [cloudstack] xuanyuanaosheng commented on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng commented on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-880348870
@GabrielBrascher Thank you for your reply. I know.
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[GitHub] [cloudstack] xuanyuanaosheng commented on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng commented on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-1064721026
@rohityadavcloud @GabrielBrascher @wido Thanks for your help. I will close this issue.
The related issue is : https://github.com/apache/cloudstack/issues/5462
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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-880348870
@GabrielBrascher Thank you for your reply. I know.
---
we have a plan that is:
The manager hardware server (all cloudstack server include manager server and some guest servers) is in Vlan 136.
The guest VM in cloudstack agen server is in Vlan 192.
The cloudstack manager server: CentOS Linux release 7.9.2009 (Core)
```
# ifconfig | grep inet
inet 10.67.37.176 netmask 255.255.252.0 broadcast 10.67.39.255
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
inet 10.67.39.214 netmask 255.255.252.0 broadcast 10.67.39.255
inet 10.67.37.177 netmask 255.255.252.0 broadcast 10.67.39.255
inet 127.0.0.1 netmask 255.0.0.0
```
The cloudstack KVM agent server: Red Hat Enterprise Linux release 8.4 (Ootpa)
```
# nmcli d
DEVICE TYPE STATE CONNECTION
cloudbr0 bridge connected Bridge cloudbr0
cloud0 bridge connected (externally) cloud0
bond0 bond connected bond0
cloudbr1 bridge connected Bridge cloudbr1
eno1 ethernet connected bond0-slave
eno2 ethernet connected bond0-slave
bond0.136 vlan connected bond0.136
lo loopback unmanaged --
# nmcli c
NAME UUID TYPE DEVICE
Bridge cloudbr0 d4b789ba-7321-548d-dabd-5c4150da0266 bridge cloudbr0
cloud0 e79699ca-720c-4619-aff8-0939f97c1a5b bridge cloud0
bond0 ad33d8b0-1f7b-cab9-9447-ba07f855b143 bond bond0
bond0.136 8a52cc3f-e1dd-79e4-b950-923a4c8735a4 vlan bond0.136
bond0-slave b186f945-cc80-911d-668c-b51be8596980 ethernet eno2
bond0-slave abf4c85b-57cc-4484-4fa9-b4a71689c359 ethernet eno1
Bridge cloudbr1 6df8d4a7-7ee1-528a-dcf9-20d35734f675 bridge cloudbr1
```
I use the basic zone mode:
The Guest
The Management
Can the above configuration meet our needs?
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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-879523814
@wido Thank you for your reply.
The first question: there is only one vlan in the basic zone type.
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[GitHub] [cloudstack] GabrielBrascher commented on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
GabrielBrascher commented on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-879949505
@xuanyuanaosheng I think that the main requirement is just in order to have the bridges configured. If you configure bridges without _bridge-utils_ I don't see any problem.
As an example of this, we can notice that the CentOS 7 packaging has the _bridge-utils_ as a requirement (see: [packaging/centos7/cloud.spec](https://github.com/apache/cloudstack/blob/9678c7bd1e0cb6b4fa53b8bbef75d50d8d6812f6/packaging/centos7/cloud.spec#L109)); however, CentOS 8 ([packaging/centos8/cloud.spec](https://github.com/apache/cloudstack/blob/9678c7bd1e0cb6b4fa53b8bbef75d50d8d6812f6/packaging/centos8/cloud.spec#L98)) does not share the same requirements.
Thus, I assume that it would not affect your host with oracle 8 as long as keeping the bridges set up on the KVM nodes following the CloudStack documentation.
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[GitHub] [cloudstack] rhtyd commented on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
rhtyd commented on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-895106764
@xuanyuanaosheng I've not checked all the details you've shared, but you may want to test with an advanced zone and create a shared network in it for more flexibility for VLAN configuration/management. Security groups may also be used/tested.
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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-879523814
@wido Thank you for your reply.
The first question: there is only one vlan in the basic zone type.
---
The cloudstack manager server: CentOS Linux release 7.9.2009 (Core)
```
# ifconfig | grep inet
inet 10.67.37.176 netmask 255.255.252.0 broadcast 10.67.39.255
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
inet 10.67.39.214 netmask 255.255.252.0 broadcast 10.67.39.255
inet 10.67.37.177 netmask 255.255.252.0 broadcast 10.67.39.255
inet 127.0.0.1 netmask 255.0.0.0
```
The cloudstack KVM agent server: Red Hat Enterprise Linux release 8.4 (Ootpa)
```
# nmcli d
DEVICE TYPE STATE CONNECTION
cloudbr0 bridge connected Bridge cloudbr0
cloud0 bridge connected (externally) cloud0
bond0 bond connected bond0
cloudbr1 bridge connected Bridge cloudbr1
eno1 ethernet connected bond0-slave
eno2 ethernet connected bond0-slave
bond0.136 vlan connected bond0.136
lo loopback unmanaged --
# nmcli c
NAME UUID TYPE DEVICE
Bridge cloudbr0 d4b789ba-7321-548d-dabd-5c4150da0266 bridge cloudbr0
cloud0 e79699ca-720c-4619-aff8-0939f97c1a5b bridge cloud0
bond0 ad33d8b0-1f7b-cab9-9447-ba07f855b143 bond bond0
bond0.136 8a52cc3f-e1dd-79e4-b950-923a4c8735a4 vlan bond0.136
bond0-slave b186f945-cc80-911d-668c-b51be8596980 ethernet eno2
bond0-slave abf4c85b-57cc-4484-4fa9-b4a71689c359 ethernet eno1
Bridge cloudbr1 6df8d4a7-7ee1-528a-dcf9-20d35734f675 bridge cloudbr1
```
I use the basic zone mode:
The Guest
The Management
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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-880348870
@GabrielBrascher Thank you for your reply. I know.
---
we have a plan that is:
The manager hardware server (all cloudstack server include manager server and some guest servers) is in Vlan 136.
The guest VM in cloudstack agen server is in Vlan 192.
The cloudstack manager server: CentOS Linux release 7.9.2009 (Core)
```
# ifconfig | grep inet
inet 10.67.37.176 netmask 255.255.252.0 broadcast 10.67.39.255
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
inet 10.67.39.214 netmask 255.255.252.0 broadcast 10.67.39.255
inet 10.67.37.177 netmask 255.255.252.0 broadcast 10.67.39.255
inet 127.0.0.1 netmask 255.0.0.0
```
The cloudstack KVM agent server: Red Hat Enterprise Linux release 8.4 (Ootpa)
```
# nmcli d
DEVICE TYPE STATE CONNECTION
cloudbr0 bridge connected Bridge cloudbr0
cloud0 bridge connected (externally) cloud0
bond0 bond connected bond0
cloudbr1 bridge connected Bridge cloudbr1
eno1 ethernet connected bond0-slave
eno2 ethernet connected bond0-slave
bond0.136 vlan connected bond0.136
lo loopback unmanaged --
# nmcli c
NAME UUID TYPE DEVICE
Bridge cloudbr0 d4b789ba-7321-548d-dabd-5c4150da0266 bridge cloudbr0
cloud0 e79699ca-720c-4619-aff8-0939f97c1a5b bridge cloud0
bond0 ad33d8b0-1f7b-cab9-9447-ba07f855b143 bond bond0
bond0.136 8a52cc3f-e1dd-79e4-b950-923a4c8735a4 vlan bond0.136
bond0-slave b186f945-cc80-911d-668c-b51be8596980 ethernet eno2
bond0-slave abf4c85b-57cc-4484-4fa9-b4a71689c359 ethernet eno1
Bridge cloudbr1 6df8d4a7-7ee1-528a-dcf9-20d35734f675 bridge cloudbr1
```
I use the basic zone mode:
The Guest
The Management
Can the above configuration meet our needs?
--
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[GitHub] [cloudstack] wido commented on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
wido commented on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-878884989
No, this is not possible. Basic networking allows only one VLAN per POD.
You have to define cloudbr0 for this which you can map to any VLAN on your Linux host.
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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-879523814
@wido Thank you for your reply.
The first question: there is only one vlan in the basic zone type.
---
The cloudstack manager server: CentOS Linux release 7.9.2009 (Core)
```
# ifconfig | grep inet
inet 10.67.37.176 netmask 255.255.252.0 broadcast 10.67.39.255
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
inet 10.67.39.214 netmask 255.255.252.0 broadcast 10.67.39.255
inet 10.67.37.177 netmask 255.255.252.0 broadcast 10.67.39.255
inet 127.0.0.1 netmask 255.0.0.0
```
The cloudstack KVM agent server: Red Hat Enterprise Linux release 8.4 (Ootpa)
```
# nmcli d
DEVICE TYPE STATE CONNECTION
cloudbr0 bridge connected Bridge cloudbr0
cloud0 bridge connected (externally) cloud0
bond0 bond connected bond0
cloudbr1 bridge connected Bridge cloudbr1
eno1 ethernet connected bond0-slave
eno2 ethernet connected bond0-slave
bond0.136 vlan connected bond0.136
lo loopback unmanaged --
# nmcli c
NAME UUID TYPE DEVICE
Bridge cloudbr0 d4b789ba-7321-548d-dabd-5c4150da0266 bridge cloudbr0
cloud0 e79699ca-720c-4619-aff8-0939f97c1a5b bridge cloud0
bond0 ad33d8b0-1f7b-cab9-9447-ba07f855b143 bond bond0
bond0.136 8a52cc3f-e1dd-79e4-b950-923a4c8735a4 vlan bond0.136
bond0-slave b186f945-cc80-911d-668c-b51be8596980 ethernet eno2
bond0-slave abf4c85b-57cc-4484-4fa9-b4a71689c359 ethernet eno1
Bridge cloudbr1 6df8d4a7-7ee1-528a-dcf9-20d35734f675 bridge cloudbr1
```
I use the basic zone mode:
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[GitHub] [cloudstack] xuanyuanaosheng closed issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng closed issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198
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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-879523814
@wido Thank you for your reply.
I think i understand that there is only one vlan in the basic zone type.
---
we have a plan that is:
The manager hardware server (all cloudstack server include manager server and some guest servers) is in Vlan 136.
The guest VM in cloudstack agen server is in Vlan 192.
The cloudstack manager server: CentOS Linux release 7.9.2009 (Core)
```
# ifconfig | grep inet
inet 10.67.37.176 netmask 255.255.252.0 broadcast 10.67.39.255
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
inet 10.67.39.214 netmask 255.255.252.0 broadcast 10.67.39.255
inet 10.67.37.177 netmask 255.255.252.0 broadcast 10.67.39.255
inet 127.0.0.1 netmask 255.0.0.0
```
The cloudstack KVM agent server: Red Hat Enterprise Linux release 8.4 (Ootpa)
```
# nmcli d
DEVICE TYPE STATE CONNECTION
cloudbr0 bridge connected Bridge cloudbr0
cloud0 bridge connected (externally) cloud0
bond0 bond connected bond0
cloudbr1 bridge connected Bridge cloudbr1
eno1 ethernet connected bond0-slave
eno2 ethernet connected bond0-slave
bond0.136 vlan connected bond0.136
lo loopback unmanaged --
# nmcli c
NAME UUID TYPE DEVICE
Bridge cloudbr0 d4b789ba-7321-548d-dabd-5c4150da0266 bridge cloudbr0
cloud0 e79699ca-720c-4619-aff8-0939f97c1a5b bridge cloud0
bond0 ad33d8b0-1f7b-cab9-9447-ba07f855b143 bond bond0
bond0.136 8a52cc3f-e1dd-79e4-b950-923a4c8735a4 vlan bond0.136
bond0-slave b186f945-cc80-911d-668c-b51be8596980 ethernet eno2
bond0-slave abf4c85b-57cc-4484-4fa9-b4a71689c359 ethernet eno1
Bridge cloudbr1 6df8d4a7-7ee1-528a-dcf9-20d35734f675 bridge cloudbr1
```
I use the basic zone mode:
The Guest
The Management
Can the above configuration meet our needs?
--
This is an automated message from the Apache Git Service.
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[GitHub] [cloudstack] DaanHoogland commented on issue #5198: Does the basice network modle can handle the problem?
Posted by GitBox <gi...@apache.org>.
DaanHoogland commented on issue #5198:
URL: https://github.com/apache/cloudstack/issues/5198#issuecomment-878876542
@GabrielBrascher @wido Do you know the answer to this?
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