Differences between revisions 23 and 34 (spanning 11 versions)

TODO

live disk resize

seems to work

https://eioki.eu/2013/07/02/live-resize-libvirt-disk-lvm-multipath
http://www.unixarena.com/2015/12/linux-kvm-how-to-addresize-virtual-disk-on-fly.html
apt-get install libguestfs-tools to get virt-resize
https://forum.proxmox.com/threads/extend-rescan-virtio-disk-in-guest-vm.7989/
debug io trouble: sysstat package + iosat -x 2 5 http://bencane.com/2012/08/06/troubleshooting-high-io-wait-in-linux/ do a page on debugging iostat and how to solve

misc

This is all that has no yet been done or documented.

mailserver
firewall
monitoring diskspace
network planning
keyscript should try thrice

Space used on vanilla
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/vg1-root  1,9G  791M  954M   46% /
/dev/md0              243M   53M  162M   25% /boot

mail we will configure this system with a mail server this server will later be configured to forward its mails to another mail account

* write a ssection about spice and TLS, check this to set up the TLS certificates on kvm02 /etc/libvirt/qemu.conf

http://thomasmullaly.com/2014/11/16/the-list-of-os-variants-in-kvm/

take a look at this package : osinfo-db

move dns certificates to certificate server

-  ⇤ ← Revision 23 as of 2017-12-04 11:50:58 → 
  Size: 1144
  Editor: Kristian Kallenberg
  Comment:
+   ← Revision 34 as of 2018-01-01 15:18:13 → ⇥
  Size: 1497
  Editor: Kristian Kallenberg
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 2:
-== guest_cleanup.sh ==
missing option to replace hostname properly
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+seems to work

 * https://eioki.eu/2013/07/02/live-resize-libvirt-disk-lvm-multipath
 * http://www.unixarena.com/2015/12/linux-kvm-how-to-addresize-virtual-disk-on-fly.html

 * apt-get install libguestfs-tools to get virt-resize
 * https://forum.proxmox.com/threads/extend-rescan-virtio-disk-in-guest-vm.7989/

 * debug io trouble: sysstat package + iosat -x 2 5 http://bencane.com/2012/08/06/troubleshooting-high-io-wait-in-linux/ do a page on debugging iostat and how to solve
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+Line 24:
- * disable saving .debs af download
 * configure apt to remove .deb files after download /var/cache/apt/archives/
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- * lower memory after installation
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+Line 40:
+http://thomasmullaly.com/2014/11/16/the-list-of-os-variants-in-kvm/
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+take a look at this package : osinfo-db
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-http://thomasmullaly.com/2014/11/16/the-list-of-os-variants-in-kvm/
+move dns certificates to certificate server