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Posted to users@cloudstack.apache.org by "muthukrishnang1100 (via GitHub)" <gi...@apache.org> on 2026/05/04 06:48:41 UTC
[D] Pod Traffic network confusion [cloudstack]
GitHub user muthukrishnang1100 created a discussion: Pod Traffic network confusion
In Apache cloudstack what network we use for the pod traffic, Management or compute network range series?
GitHub link: https://github.com/apache/cloudstack/discussions/13097
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "muthukrishnang1100 (via GitHub)" <gi...@apache.org>.
GitHub user muthukrishnang1100 added a comment to the discussion: Pod Traffic network confusion
I don't understand yet, My management network is 192.168.30.x network and Compute network is 192.168.40.x network my public traffic is 192.168.41.x network, And i am used pod traffic network is 192.168.40.x network same as the compute network
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16803067
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "weizhouapache (via GitHub)" <gi...@apache.org>.
GitHub user weizhouapache added a comment to the discussion: Pod Traffic network confusion
There is no concept of a “compute network” in CloudStack - I assume you meant the guest network.
In any case, as long as the management server can reach the IPs (regardless of how the network is called, e.g., management or compute), it should work. I would recommend using the same network as the management server for simplicity and reliability.
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16803172
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "muthukrishnang1100 (via GitHub)" <gi...@apache.org>.
GitHub user muthukrishnang1100 added a comment to the discussion: Pod Traffic network confusion
Yes, exactly. But, i am confusion which ip address ranges we need to use? management or compute? because, I am used beforecompute network series, But official document gives the management network?
Please clarify me, If i use compute network any proble?
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16801975
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "weizhouapache (via GitHub)" <gi...@apache.org>.
GitHub user weizhouapache added a comment to the discussion: Pod Traffic network confusion
> But, I am previously used my POC environment Compute network for Pod traffic it will work, so i am asking
what zone type ?
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16802402
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "muthukrishnang1100 (via GitHub)" <gi...@apache.org>.
GitHub user muthukrishnang1100 added a comment to the discussion: Pod Traffic network confusion
Means? I did't understand exactly..
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16802779
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "weizhouapache (via GitHub)" <gi...@apache.org>.
GitHub user weizhouapache added a comment to the discussion: Pod Traffic network confusion
is " Compute network" a Shared or Isolated network ?
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16802770
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "muthukrishnang1100 (via GitHub)" <gi...@apache.org>.
GitHub user muthukrishnang1100 added a comment to the discussion: Pod Traffic network confusion
But, I am previously used my POC environment Compute network for Pod traffic it will work, so i am asking
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16802030
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "weizhouapache (via GitHub)" <gi...@apache.org>.
GitHub user weizhouapache added a comment to the discussion: Pod Traffic network confusion
if you use KVM, 2 IPs are enough
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16803391
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "DaanHoogland (via GitHub)" <gi...@apache.org>.
GitHub user DaanHoogland added a comment to the discussion: Pod Traffic network confusion
I do not understand your question fully, @muthukrishnang1100 , but I suspect you are talking about the physical networks; public, guest, management and storage.
What do you mean by pod traffic? Is this the kubernetes pod traffic? If so that would probably be an isolated guest network. (cc @weizhouapache @kiranchavala ?)
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16801685
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "weizhouapache (via GitHub)" <gi...@apache.org>.
GitHub user weizhouapache added a comment to the discussion: Pod Traffic network confusion
what is "Compute network" ?
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16802977
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "muthukrishnang1100 (via GitHub)" <gi...@apache.org>.
GitHub user muthukrishnang1100 added a comment to the discussion: Pod Traffic network confusion
No, I am asking during, the zone add, we will give the Pod traffic network, network ranges? I am asking which network we given for this pod traffic? Management or compuite network or separate? Because, this is used for system VMs
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16801956
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "weizhouapache (via GitHub)" <gi...@apache.org>.
GitHub user weizhouapache added a comment to the discussion: Pod Traffic network confusion
@muthukrishnang1100
system VMs need to connect to the the management servers, the pod IPs should be on the management network.
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16801985
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "muthukrishnang1100 (via GitHub)" <gi...@apache.org>.
GitHub user muthukrishnang1100 edited a comment on the discussion: Pod Traffic network confusion
Core - Advanced zone
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16802614
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "muthukrishnang1100 (via GitHub)" <gi...@apache.org>.
GitHub user muthukrishnang1100 added a comment to the discussion: Pod Traffic network confusion
Advanced zone
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16802614
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "muthukrishnang1100 (via GitHub)" <gi...@apache.org>.
GitHub user muthukrishnang1100 added a comment to the discussion: Pod Traffic network confusion
Okay, It is no need more than 2 IPs right?
Can we use different IPs subnet like 192.168.41.x, 192.168.43.x, 192.168.67.x,etc,. series network in Public traffic?
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16803410
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "weizhouapache (via GitHub)" <gi...@apache.org>.
GitHub user weizhouapache added a comment to the discussion: Pod Traffic network confusion
@muthukrishnang1100
did you ask the usage of pod IPs which you input when create zone via wizard on UI ?
if yes, these IPs are used by System VMs as management IP.
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16801793
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Re: [D] Pod Traffic network confusion [cloudstack]
Posted by "muthukrishnang1100 (via GitHub)" <gi...@apache.org>.
GitHub user muthukrishnang1100 added a comment to the discussion: Pod Traffic network confusion
Okay, If I use compute network it is no problem right? And also how many IPs ranges are required for the pod traffic? Because it will used for system VMS only I dont any other or more than 2 IPs are needed for the pod traffic?
GitHub link: https://github.com/apache/cloudstack/discussions/13097#discussioncomment-16803245
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