Hi OpenStackers!After a vacation I continue to get my first OpenStack work (one node guided install).What works:
- I managed to install OpenStack on Ubuntu 22.04.4 LTS on an older DELL server with plenty of RAM and Disks
- I used Snap Install
- I can use horizon to create my VMs
Problem:After I made a few instances from the Ubuntu templates with different flavors, I am Getting the status „ERROR“ for each of these instances.Trying to shutdown an instance I am getting an Error:Questions:What is the best practice for troubleshooting regarding my installation type (single node, snap)?Where do I find log-files? Google brings different solutions, but the paths and files do not exist for my installation?I tried a few suggestions:Openstack instance generating status error – Fix it now ( /var/lib/nova/ and /var/lib/nova and /var/log/libvirt/qemu do not exist )I found:~snap/juju~snap/openstack~/snap/openstack$ ls -ahl
total 20K
drwxr-xr-x 5 webmen webmen 4.0K Aug 13 10:54 .
drwx------ 4 webmen webmen 4.0K Jul 24 13:59 ..
drwxr-xr-x 4 webmen webmen 4.0K Jul 19 12:53 576
drwxr-xr-x 4 webmen webmen 4.0K Jul 19 12:53 577
drwxr-xr-x 4 webmen webmen 4.0K Jul 17 12:16 common
lrwxrwxrwx 1 webmen webmen 3 Jul 24 10:04 current -> 560
The link "current —> 560 has no target here!In „common", there are sunbeam-logsMaybe there is a misconfiguration with the soft-network. I had a hard time understanding the different networks I need to access VMs from the LAN.Finaly I found then logs using "find -name nova“/var/snap/openstack-hypervisor/common/logwebmen@ada:/var/snap/openstack-hypervisor/common/log$ ls -ahl
total 92K
drwxr-xr-x 7 root root 4.0K Jul 17 12:39 .
drwxr-xr-x 8 root root 4.0K Jul 24 12:54 ..
drwxr-xr-x 3 root root 4.0K Jul 17 12:39 libvirt
drwxr-xr-x 2 root root 4.0K Jul 17 12:39 neutron
-rw-r--r-- 1 root root 58K Aug 16 13:06 neutron.log
drwxr-xr-x 2 root root 4.0K Jul 17 12:39 nova
drwxr-xr-x 2 root root 4.0K Jul 17 12:39 openvswitch
drwxr-xr-x 2 root root 4.0K Jul 17 12:39 ovn
webmen@ada:/var/snap/openstack-hypervisor/common/log$
But most dirs are emptywebmen@ada:/var/snap/openstack-hypervisor/common/log$ tree
.
├── libvirt
│ └── qemu
├── neutron
├── neutron.log
├── nova
├── openvswitch
│ ├── ovsdb-server.log
│ └── ovs-vswitchd.log
└── ovn
└── ovn-controller.log
But I did not find the logs of glancewebmen@ada:/$ sudo find -name glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/995/fs/var/lib/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/995/fs/etc/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/1192/fs/var/lib/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/1192/fs/etc/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/915/fs/usr/bin/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/894/fs/usr/bin/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/891/fs/usr/bin/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/205/fs/usr/bin/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/234/fs/var/log/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/234/fs/var/lib/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/234/fs/usr/share/doc/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/234/fs/usr/bin/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/234/fs/usr/lib/python3/dist-packages/glance
./var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/234/fs/etc/glance
./snap/openstack-hypervisor/153/usr/bin/glance
./snap/openstack/577/bin/glance
./snap/openstack/577/lib/python3.10/site-packages/muranoclient/glance
./snap/openstack/576/bin/glance
./snap/openstack/576/lib/python3.10/site-packages/muranoclient/glance
find: ‘./proc/3340174’: No such file or directory
find: ‘./proc/3361710’: No such file or directory
find: ‘./proc/3361712’: No such file or directory
find: ‘./proc/3361763’: No such file or directory
find: ‘./proc/3364581’: No such file or directory
find: ‘./proc/3364766’: No such file or directory
find: ‘./proc/3364791’: No such file or directory
htop: server lose very highThe server still has a load average of 4.68 running for 4 days by now.The hungry processes are:5 processes of /charm/bin/pebble run —create-dies —hold —http :38813 —verbose/snap/micro8s/7038/kubelite/…Here a copy of top (htop did not let me copy the list)PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1272 root 20 0 11.4g 238528 59048 S 83.3 0.1 3596:35 containerd
21051 root 20 0 1638280 260508 7088 S 72.5 0.1 266:36.35 pebble
21945 root 20 0 1305356 52048 7088 S 71.8 0.0 91:01.52 pebble
20543 root 20 0 1704412 220848 7088 S 69.5 0.1 265:03.19 pebble
2994 root 20 0 1854984 606616 104600 S 37.0 0.3 2957:41 kubelite
1275 root 20 0 3586472 340048 19788 S 23.6 0.2 1822:17 k8s-dqlite
3340174 root 20 0 2135364 31952 19516 S 6.2 0.0 0:00.19 alertmanager
1749555 snap_da+ 20 0 3242712 924312 42656 S 5.9 0.5 67:37.06 mysqld
78926 snap_da+ 20 0 3490924 1.1g 42428 S 5.6 0.6 91:53.33 mysqld
1267 root 20 0 4276408 2.3g 55224 S 5.2 1.2 529:17.09 mongod
So… how do I get rid of that status ERROR in Horizon?Best regards
Klaus Becker
Webmen Internet GmbH
Faulenstraße 12
28195 Bremen
+49 421 24 34 94-0
info@webmen.de
www.webmen.de
Geschäftsführerin:
Christiane Niebuhr-Redder
Prokuristin: Kathleen Marx-Colonius
Amtsgericht Bremen HRB 16685
USt-ID DE 179413676
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