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https://issues.apache.org/jira/browse/CLOUDSTACK-9872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Lair updated CLOUDSTACK-9872:
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Description:
The checkbatchs2svpn.sh VR script returns ("via echo") that status of each
requested S2S VPN check one-at-a-time. If there is even a slight delay between
VPN checks, the sshExecutor stops monitoring stdout and assumes it has all of
the output.
When checking the management server logs, we see a request to check X number of
VPNs, but the response is occasionally less than X number... The rest of the
Cloudstack code assumes "isConnected" as false if the VPN is not included in
the response.
We've noticed that if an account had more than 3 site-to-site VPNs, that there
are many errors per day stating that a S2S VPN is down.
This is exacerbated by Issue CLOUDSTACK-9873, because that issues causes the
S2S VPN check (and many others) to run twice as often as intended.
was:
The checkbatchs2svpn.sh VR script returns ("via echo") that status of each
requested S2S VPN check one-at-a-time. If there is even a slight delay between
VPN checks, the sshExecutor stops monitoring stdout and assumes it has all of
the output.
When checking the management server logs, we see a request to check X number of
VPNs, but the response is occasionally less than X number... The rest of the
Cloudstack code assumes "isConnected" as false if the VPN is not included in
the response.
We've noticed that if an account had more than 3 site-to-site VPNs, that there
are many errors per day stating that a S2S VPN is down.
> Batch S2S VPN script doesn't return all responses
> -------------------------------------------------
>
> Key: CLOUDSTACK-9872
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9872
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Virtual Router
> Affects Versions: 4.8.0, 4.9.0, 4.10.0.0, 4.8.1.1, 4.9.0.1
> Environment: Any using Site-to-Site VPNs
> Reporter: Sean Lair
> Priority: Minor
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> The checkbatchs2svpn.sh VR script returns ("via echo") that status of each
> requested S2S VPN check one-at-a-time. If there is even a slight delay
> between VPN checks, the sshExecutor stops monitoring stdout and assumes it
> has all of the output.
> When checking the management server logs, we see a request to check X number
> of VPNs, but the response is occasionally less than X number... The rest of
> the Cloudstack code assumes "isConnected" as false if the VPN is not included
> in the response.
> We've noticed that if an account had more than 3 site-to-site VPNs, that
> there are many errors per day stating that a S2S VPN is down.
> This is exacerbated by Issue CLOUDSTACK-9873, because that issues causes the
> S2S VPN check (and many others) to run twice as often as intended.
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