Updates announcements and testing



  • Same here.
    Updated a Dell R720 / dual Intel Xeon CPU E5-2640 v2 / 64GB
    XCP-ng 8,1 fully patched
    Standalone host

    Still have to do some testing on / with VMs, but this is something for the weekend.


  • XCP-ng Team


  • XCP-ng Team

    Hi everyone.

    An update candidate is available for netdata packages in XCP-ng 8.0 and 8.1. Feedback about it is welcome.

    They fix two issues:

    • a buffer overflow in JSON parsing, that could pose a security threat
    • netdata logs being flooded due to a bug in the computation of the last vcpu number

    To install the update candidate on XCP-ng 8.0 or 8.1:

    yum update "netdata*" --enablerepo=xcp-ng-testing
    

    This will update the netdata and netdata-ui RPMs if they are installed on the host.

    You can also install them if not already present with:

    yum install netdata-ui --enablerepo=xcp-ng-testing
    

    Note that installing netdata-ui automatically opens port 19999.



  • [10:37 xcpngp02h01 ~]# yum update "netdata*" --enablerepo=xcp-ng-testing
    Loaded plugins: fastestmirror
    Loading mirror speeds from cached hostfile
    Excluding mirror: updates.xcp-ng.org
     * xcp-ng-base: mirrors.xcp-ng.org
    Excluding mirror: updates.xcp-ng.org
     * xcp-ng-testing: mirrors.xcp-ng.org
    Excluding mirror: updates.xcp-ng.org
     * xcp-ng-updates: mirrors.xcp-ng.org
    xcp-ng-testing/signature                                 |  473 B     00:00     
    xcp-ng-testing/signature                                 | 3.0 kB     00:00 !!! 
    xcp-ng-testing/primary_db                                  |  22 kB   00:01     
    Resolving Dependencies
    --> Running transaction check
    ---> Package netdata.x86_64 0:1.19.0-3.xcpng8.1 will be updated
    ---> Package netdata.x86_64 0:1.19.0-4.xcpng8.1 will be an update
    ---> Package netdata-debuginfo.x86_64 0:1.19.0-3.xcpng8.1 will be updated
    ---> Package netdata-debuginfo.x86_64 0:1.19.0-4.xcpng8.1 will be an update
    ---> Package netdata-ui.x86_64 0:1.19.0-3.xcpng8.1 will be updated
    ---> Package netdata-ui.x86_64 0:1.19.0-4.xcpng8.1 will be an update
    --> Finished Dependency Resolution
    
    Dependencies Resolved
    
    ================================================================================
     Package              Arch      Version                 Repository         Size
    ================================================================================
    Updating:
     netdata              x86_64    1.19.0-4.xcpng8.1       xcp-ng-testing     11 M
     netdata-debuginfo    x86_64    1.19.0-4.xcpng8.1       xcp-ng-testing    1.6 M
     netdata-ui           x86_64    1.19.0-4.xcpng8.1       xcp-ng-testing    6.4 k
    
    Transaction Summary
    ================================================================================
    Upgrade  3 Packages
    
    Total download size: 13 M
    Is this ok [y/d/N]: y
    Downloading packages:
    Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
    (1/3): netdata-debuginfo-1.19.0-4.xcpng8.1.x86_64.rpm      | 1.6 MB   00:02     
    (2/3): netdata-ui-1.19.0-4.xcpng8.1.x86_64.rpm             | 6.4 kB   00:00     
    (3/3): netdata-1.19.0-4.xcpng8.1.x86_64.rpm                |  11 MB   00:12     
    --------------------------------------------------------------------------------
    Total                                              1.1 MB/s |  13 MB  00:12     
    Running transaction check
    Running transaction test
    Transaction test succeeded
    Running transaction
      Updating   : netdata-1.19.0-4.xcpng8.1.x86_64                             1/6 
      Updating   : netdata-ui-1.19.0-4.xcpng8.1.x86_64                          2/6 
      Updating   : netdata-debuginfo-1.19.0-4.xcpng8.1.x86_64                   3/6 
      Cleanup    : netdata-ui-1.19.0-3.xcpng8.1.x86_64                          4/6 
      Cleanup    : netdata-debuginfo-1.19.0-3.xcpng8.1.x86_64                   5/6 
      Cleanup    : netdata-1.19.0-3.xcpng8.1.x86_64                             6/6 
      Verifying  : netdata-debuginfo-1.19.0-4.xcpng8.1.x86_64                   1/6 
      Verifying  : netdata-1.19.0-4.xcpng8.1.x86_64                             2/6 
      Verifying  : netdata-ui-1.19.0-4.xcpng8.1.x86_64                          3/6 
      Verifying  : netdata-ui-1.19.0-3.xcpng8.1.x86_64                          4/6
      Verifying  : netdata-1.19.0-3.xcpng8.1.x86_64                             5/6 
      Verifying  : netdata-debuginfo-1.19.0-3.xcpng8.1.x86_64                   6/6 
    
    Updated:
      netdata.x86_64 0:1.19.0-4.xcpng8.1                                            
      netdata-debuginfo.x86_64 0:1.19.0-4.xcpng8.1                                  
      netdata-ui.x86_64 0:1.19.0-4.xcpng8.1                                         
    
    Complete!
    [12:47 xcpngp02h01 ~]# 
    [12:50 xcpngp02h01 ~]# systemctl status netdata.service 
    ? netdata.service - Real time performance monitoring
       Loaded: loaded (/usr/lib/systemd/system/netdata.service; enabled; vendor preset: disabled)
       Active: active (running) since Thu 2020-07-16 12:50:46 -03; 10s ago
      Process: 9810 ExecStartPre=/usr/libexec/netdata/xcpng-iptables-restore.sh (code=exited, status=0/SUCCESS)
      Process: 9807 ExecStartPre=/bin/chown -R netdata:netdata /var/run/netdata (code=exited, status=0/SUCCESS)
      Process: 9804 ExecStartPre=/bin/mkdir -p /var/run/netdata (code=exited, status=0/SUCCESS)
      Process: 9800 ExecStartPre=/bin/chown -R netdata:netdata /var/cache/netdata (code=exited, status=0/SUCCESS)
      Process: 9797 ExecStartPre=/bin/mkdir -p /var/cache/netdata (code=exited, status=0/SUCCESS)
     Main PID: 9816 (netdata)
       CGroup: /system.slice/netdata.service
               ??9816 /usr/sbin/netdata -P /var/run/netdata/netdata.pid -D -W set...
               ??9849 /usr/bin/python /usr/libexec/netdata/plugins.d/python.d.plu...
               ??9852 /usr/libexec/netdata/plugins.d/go.d.plugin 1
               ??9854 /usr/libexec/netdata/plugins.d/freeipmi.plugin 1
               ??9857 /usr/libexec/netdata/plugins.d/xenstat.plugin 1
               ??9867 /usr/libexec/netdata/plugins.d/apps.plugin 1
    [12:50 xcpngp02h01 ~]# 
    


  • ![0_1594914932062_Anotação 2020-07-16 125339.png](Uploading 100%)



  • Doe the netdata update not actually fix the missing network interfaces or virtual drives?



  • @Biggen I am not aware of this problem. Mine (updated) displays the server's 6 physical eth interfaces and 3 more xapi0 ~ xapi2 and 9 physical drives sda to sdi. I still not have multipath configured in the servers.



  • @antoniolfdacruz

    Perhaps it was fixed. The bug report doesn’t show it: https://github.com/xcp-ng/xcp/issues/379

    I uninstalled it back in April and haven’t retested.



  • @Biggen The updated netdata packages display the vm's vbds data (in and out), but nothing for the vm's network interfaces. Not even its presence in the vm's domain.


  • XCP-ng Team

    @Biggen said in Updates announcements and testing:

    Doe the netdata update not actually fix the missing network interfaces or virtual drives?

    No, that bug is not fixed yet.


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