Am I able to get some help with this? Cloudstack really is unusable Is it related to the speed issues with SSL?
Thanks Adam -----Original Message----- From: Adam Witwicki Sent: 07 June 2021 14:08 To: users@cloudstack.apache.org Subject: RE: VM console keeps pausing to the point of being unusable Forgive me if I am wrong But this is where the exception lies https://github.com/apache/cloudstack/blob/64f792bd7c3a2017d760b0d47b9a403cb88bab99/services/console-proxy/server/src/main/java/com/cloud/consoleproxy/vnc/VncClientPacketSender.java#L42 private final BlockingQueue<ClientPacket> queue = new ArrayBlockingQueue<ClientPacket>(30); I guess I need to understand why objects are not leaving the queue? Thanks Adam -----Original Message----- From: Adam Witwicki <awitwi...@oakfordis.com> Sent: 07 June 2021 11:49 To: users@cloudstack.apache.org Subject: RE: VM console keeps pausing to the point of being unusable ** This mail originated from OUTSIDE the Oakford corporate network. Treat hyperlinks and attachments in this email with caution. ** Rohit, sorry the long delay Yes all servers and VMs are in time sync. It does seem to be an issue with the console proxy, no attempt of increasing its resources is improving the situation. What else can we try? Thanks Adam -----Original Message----- From: Rohit Yadav <rohit.ya...@shapeblue.com> Sent: 05 May 2021 09:21 To: users@cloudstack.apache.org Subject: Re: VM console keeps pausing to the point of being unusable ** This mail originated from OUTSIDE the Oakford corporate network. Treat hyperlinks and attachments in this email with caution. ** Hi Adam - can you check and sync time on your KVM hosts, management servers and CPVM using ntp? This is because SSL-enabled connection are time sensitive. In order to test VNC directly, you can ssh into the host and do something like: # virsh list # find the VM Then run dumpxml and grab the IP/port and password, for example: # virsh dumpxml --security-info s-180-VM | grep vnc <graphics type='vnc' port='5901' autoport='yes' listen='192.168.1.10' passwd='_u6LayCdnCrr_JuUwCrq2A'> If you're on the management network, you can use any VNC client and details you find to connect to the VNC directly. I often connect virt-manager (UI) to a KVM host over SSH and use the console directly (the only trick is to grab the password, by clicking the information tab -> go to VNC -> click on show password -> copy and use it to see console). Regards. ________________________________ From: David Jumani <david.jum...@shapeblue.com> Sent: Wednesday, May 5, 2021 10:32 To: users@cloudstack.apache.org <users@cloudstack.apache.org> Subject: Re: VM console keeps pausing to the point of being unusable I agree, try checking the number of concurrent connections as well as increasing the CPVM capacity. Also check the network for any glitches / lag between the CPVM and the KVM hosts ________________________________ From: Hean Seng <heans...@gmail.com> Sent: Tuesday, May 4, 2021 4:03 PM To: users@cloudstack.apache.org <users@cloudstack.apache.org> Subject: Re: VM console keeps pausing to the point of being unusable Do you know how many concurrent access to VNC from your user ? Or you want to increase the Console Proxy Capacity? Also, please make sure the console proxy Ip/Network is up when you having issue on it. On Tue, May 4, 2021 at 5:43 PM Adam Witwicki <awitwi...@oakfordis.com> wrote: > This bug is making cloudstack completely unusable > > Is there a way to test VNC directly on KVM? > > Thanks > > Adam > > > -----Original Message----- > From: Adam Witwicki > Sent: 29 April 2021 14:04 > To: 'users@cloudstack.apache.org' <users@cloudstack.apache.org> > Subject: RE: VM console keeps pausing to the point of being unusable > > It didn't go away forever, and now the same issue is back Same logs as > before https://pastebin.com/YS6XCy6y > > Adam > -----Original Message----- > From: Adam Witwicki > Sent: 27 April 2021 07:30 > To: users@cloudstack.apache.org > Subject: RE: VM console keeps pausing to the point of being unusable > > Hi Nicolas, > > It was persisting over console systemVM destroy and creation, and any > instance over 3 KVM hosts. > Annoying we did not see the error in the console VM logs yesterday and > users are reporting the console is currently working ok. > > Kind Regards > > Adam > > -----Original Message----- > From: Nicolas Vazquez <nicolas.vazq...@shapeblue.com> > Sent: 26 April 2021 21:26 > To: users@cloudstack.apache.org > Subject: Re: VM console keeps pausing to the point of being unusable > > ** This mail originated from OUTSIDE the Oakford corporate network. > Treat hyperlinks and attachments in this email with caution. ** > > Hi Adam, > > That's an error I've never hit before, does the issue persist after > destroying and recreating the console proxy VM? > > Regards, > Nicolas Vazquez > ________________________________ > From: Adam Witwicki <awitwi...@oakfordis.com> > Sent: Thursday, April 22, 2021 7:17 AM > To: users@cloudstack.apache.org <users@cloudstack.apache.org> > Subject: RE: VM console keeps pausing to the point of being unusable > > Paste is now working! > > Thanks > > Adam > > nicolas.vazq...@shapeblue.com > www.shapeblue.com<http://www.shapeblue.com> > 3 London Bridge Street, 3rd floor, News Building, London SE1 9SGUK > @shapeblue > > > > > -----Original Message----- > From: Adam Witwicki <awitwi...@oakfordis.com> > Sent: 22 April 2021 09:18 > To: users@cloudstack.apache.org > Subject: VM console keeps pausing to the point of being unusable > > ** This mail originated from OUTSIDE the Oakford corporate network. > Treat hyperlinks and attachments in this email with caution. ** > > Hello, > > We have an annoying issue, when using the cloudstack console to access > a running instance the viewer will keep pausing every 10 to 15 mins, > then its fine for a bit. > I have found the cloud.log from the console proxy which is showing > java exceptions queue full, could this be related? > > https://pastebin.com/YS6XCy6y > > CS version 4.13.1.0 > > Any help appreciated > > Thanks > > Adam > > Disclaimer Notice: > This email has been sent by Oakford Technology Limited, while we have > checked this e-mail and any attachments for viruses, we can not > guarantee that they are virus-free. 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SN10 5PN. > Registered in England and Wales No. 5971519 > > Disclaimer Notice: > This email has been sent by Oakford Technology Limited, while we have > checked this e-mail and any attachments for viruses, we can not > guarantee that they are virus-free. You must therefore take full > responsibility for virus checking. > This message and any attachments are confidential and should only be > read by those to whom they are addressed. If you are not the intended > recipient, please contact us, delete the message from your computer > and destroy any copies. Any distribution or copying without our prior > permission is prohibited. > Internet communications are not always secure and therefore Oakford > Technology Limited does not accept legal responsibility for this message. > The recipient is responsible for verifying its authenticity before > acting on the contents. Any views or opinions presented are solely > those of the author and do not necessarily represent those of Oakford > Technology Limited. > Registered address: Oakford Technology Limited, The Manor House, > Potterne, Wiltshire. SN10 5PN. > Registered in England and Wales No. 5971519 > > Disclaimer Notice: > This email has been sent by Oakford Technology Limited, while we have > checked this e-mail and any attachments for viruses, we can not > guarantee that they are virus-free. You must therefore take full > responsibility for virus checking. > This message and any attachments are confidential and should only be > read by those to whom they are addressed. If you are not the intended > recipient, please contact us, delete the message from your computer > and destroy any copies. Any distribution or copying without our prior > permission is prohibited. > Internet communications are not always secure and therefore Oakford > Technology Limited does not accept legal responsibility for this message. > The recipient is responsible for verifying its authenticity before > acting on the contents. Any views or opinions presented are solely > those of the author and do not necessarily represent those of Oakford > Technology Limited. > Registered address: Oakford Technology Limited, The Manor House, > Potterne, Wiltshire. SN10 5PN. > Registered in England and Wales No. 5971519 > > -- Regards, Hean Seng Disclaimer Notice: This email has been sent by Oakford Technology Limited, while we have checked this e-mail and any attachments for viruses, we can not guarantee that they are virus-free. You must therefore take full responsibility for virus checking. This message and any attachments are confidential and should only be read by those to whom they are addressed. If you are not the intended recipient, please contact us, delete the message from your computer and destroy any copies. Any distribution or copying without our prior permission is prohibited. Internet communications are not always secure and therefore Oakford Technology Limited does not accept legal responsibility for this message. The recipient is responsible for verifying its authenticity before acting on the contents. Any views or opinions presented are solely those of the author and do not necessarily represent those of Oakford Technology Limited. Registered address: Oakford Technology Limited, The Manor House, Potterne, Wiltshire. SN10 5PN. Registered in England and Wales No. 5971519 Disclaimer Notice: This email has been sent by Oakford Technology Limited, while we have checked this e-mail and any attachments for viruses, we can not guarantee that they are virus-free. You must therefore take full responsibility for virus checking. This message and any attachments are confidential and should only be read by those to whom they are addressed. If you are not the intended recipient, please contact us, delete the message from your computer and destroy any copies. Any distribution or copying without our prior permission is prohibited. Internet communications are not always secure and therefore Oakford Technology Limited does not accept legal responsibility for this message. The recipient is responsible for verifying its authenticity before acting on the contents. Any views or opinions presented are solely those of the author and do not necessarily represent those of Oakford Technology Limited. Registered address: Oakford Technology Limited, The Manor House, Potterne, Wiltshire. SN10 5PN. Registered in England and Wales No. 5971519