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Posted to commits@cloudstack.apache.org by GitBox <gi...@apache.org> on 2020/01/20 12:51:45 UTC
[GitHub] [cloudstack] svenvogel opened a new issue #3824: clarify the usage
of vlanipranges
svenvogel opened a new issue #3824: clarify the usage of vlanipranges
URL: https://github.com/apache/cloudstack/issues/3824
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##### ISSUE TYPE
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* Bug Report
##### COMPONENT NAME
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Categorize the issue, e.g. API, VR, VPN, UI, etc.
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list vlanipranges
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##### CLOUDSTACK VERSION
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acutally master
~~~
##### CONFIGURATION
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##### OS / ENVIRONMENT
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##### SUMMARY
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i dont know if its a bug but we encounter the following problem.
if you create a physical network and and add 2 vlanipranges aka public addresses.
e.g.
first network (ROOT)
we have one network range "forsystemvms: true" and its assigned to the root domain
```
{
"account": "system",
"domain": "ROOT",
"domainid": "23462d06-b5a4-11e8-905f-525400ce8b0c",
"endip": "192.168.1.238",
"forsystemvms": true,
"forvirtualnetwork": true,
"gateway": "192.168.1.233",
"id": "8aab7a4e-b20c-4f0e-b6a1-e0f6dbe6471c",
"netmask": "255.255.255.248",
"networkid": "0f0d66cb-f8f1-4e33-ad3a-ee2889bb0a09",
"physicalnetworkid": "6ae13495-fad8-479e-b3f8-b2014fb8de63",
"startip": "192.168.1.236",
"vlan": "vlan://100",
...
```
a second network (DOMAINX) assigned to other domain, "forsystemvms: false"
```
{
"domain": "DOMAINX",
"domainid": "9d77af79-5c87-4b73-b094-a106525803b6",
"endip": "192.168.2.126",
"forsystemvms": false,
"forvirtualnetwork": true,
"gateway": "192.168.2.65",
"id": "a9db9833-4deb-4591-a860-e9d5f1d85ed5",
"netmask": "255.255.255.192",
"networkid": "0f0d66cb-f8f1-4e33-ad3a-ee2889bb0a09",
"physicalnetworkid": "6ae13495-fad8-479e-b3f8-b2014fb8de63",
"startip": "192.168.2.67",
"vlan": "vlan://101",
...
```
the problem which we encounter is that if there no addresses more left in "DOMAINX" network we encounter that the "ROOT" network is used.
is this a normal behaviour?
##### STEPS TO REPRODUCE
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For bugs, show exactly how to reproduce the problem, using a minimal test-case. Use Screenshots if accurate.
For new features, show how the feature would be used.
-->
1. create a ROOT network (set systemvm usage)
2. create a DOMAINX network
3. acquire additional addresses if there is no one more left in the DOMAINX domain and you get one from ROOT
<!-- Paste example playbooks or commands between quotes below -->
~~~
~~~
<!-- You can also paste gist.github.com links for larger files -->
##### EXPECTED RESULTS
<!-- What did you expect to happen when running the steps above? -->
~~~
normally only the assigned network should be used in the domain
~~~
##### ACTUAL RESULTS
<!-- What actually happened? -->
<!-- Paste verbatim command output between quotes below -->
~~~
if network from "DOMAINX" has no more addresses it will use the "ROOT" domain
~~~
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[GitHub] [cloudstack] weizhouapache commented on issue #3824: clarify the
usage of vlanipranges
Posted by GitBox <gi...@apache.org>.
weizhouapache commented on issue #3824: clarify the usage of vlanipranges
URL: https://github.com/apache/cloudstack/issues/3824#issuecomment-576858706
@svenvogel do you mean the ip ranges for systemvms should not be used by other domain/account ?
We do not dedicate vlan and ip ranges for systemvms.
In old versions, if other account has used all dedicated ips (to domain or account) , and use.system.public.ips is true in account setting, IPs in public pool will be fetched when he acquires more IPs.
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[GitHub] [cloudstack] svenvogel commented on issue #3824: clarify the usage
of vlanipranges
Posted by GitBox <gi...@apache.org>.
svenvogel commented on issue #3824: clarify the usage of vlanipranges
URL: https://github.com/apache/cloudstack/issues/3824#issuecomment-577108851
@weizhouapache yes i think so. for my understanding it should not use the systemvm ips in the other domain public ip assignment. i detected if DOMAINX is out of addresses it uses the ROOT ips which are only for systemvm. i think this should not happen.
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[GitHub] [cloudstack] svenvogel commented on issue #3824: clarify the usage
of vlanipranges
Posted by GitBox <gi...@apache.org>.
svenvogel commented on issue #3824: clarify the usage of vlanipranges
URL: https://github.com/apache/cloudstack/issues/3824#issuecomment-576580404
@andrijapanicsb ok. hmm bad.
@weizhouapache do you know about the problem, maybe in your environment?
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[GitHub] [cloudstack] andrijapanicsb commented on issue #3824: clarify the
usage of vlanipranges
Posted by GitBox <gi...@apache.org>.
andrijapanicsb commented on issue #3824: clarify the usage of vlanipranges
URL: https://github.com/apache/cloudstack/issues/3824#issuecomment-576324300
Sounds like a bug to me (haven't reproduced). If you had another range for general usage (i.e. not assigned to any specific domain), then I would expect to start using those IPs, but definitely not the ones which is reserved for system VMs.
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[GitHub] [cloudstack] svenvogel commented on issue #3824: clarify the usage
of vlanipranges
Posted by GitBox <gi...@apache.org>.
svenvogel commented on issue #3824: clarify the usage of vlanipranges
URL: https://github.com/apache/cloudstack/issues/3824#issuecomment-576296859
@andrijapanicsb do you have an idea?
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[GitHub] [cloudstack] weizhouapache commented on issue #3824: clarify the
usage of vlanipranges
Posted by GitBox <gi...@apache.org>.
weizhouapache commented on issue #3824: clarify the usage of vlanipranges
URL: https://github.com/apache/cloudstack/issues/3824#issuecomment-577174636
@svenvogel agrees. so what you said should be a bug
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[GitHub] [cloudstack] weizhouapache edited a comment on issue #3824: clarify
the usage of vlanipranges
Posted by GitBox <gi...@apache.org>.
weizhouapache edited a comment on issue #3824: clarify the usage of vlanipranges
URL: https://github.com/apache/cloudstack/issues/3824#issuecomment-577174636
@svenvogel agrees.
is system.vm.public.ip.reservation.mode.strictness set to false in your global setting ?
change it to true and have a try ?
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