Differences between revisions 5 and 34 (spanning 29 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 5 as of 2017-10-12 21:43:17 → 
  Size: 1060
  Editor: shran
  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.
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-== TODO ==
+= TODO =
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-This is all that has no yet been done or documented
+== live disk resize ==
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-mailserver
configure apt sources in template
clone a virtual machine
remove the spice/vnc option from the virsh xml
firewall
list disks
monitoring diskspace
disable saving .debs af download
configure apt to remove .deb files after download /var/cache/apt/archives/
network planning
hardware description
vmx flag, i7, ram disks
firewall
keyscript should try thrice
+ * https://serverfault.com/questions/122042/kvm-online-disk-resize
 * https://serverfault.com/questions/378086/how-to-extend-a-linux-pv-partition-online-after-virtual-disk-growth
-Line 20:
+Line 8:
+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

{{{
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+Line 32:
+}}}
-Line 28:
+Line 37:
-apt-get install postfix
-Line 30:
+Line 38:
-on another system
apt-get install xtightvncviewer
vncviewer 192.168.1.33
+* write a ssection about spice and TLS, check this to set up the TLS certificates on kvm02 /etc/libvirt/qemu.conf
-Line 34:
+Line 40:
-apt-get install virt-viewer
remote-viewer spice://kvm02:5900
+http://thomasmullaly.com/2014/11/16/the-list-of-os-variants-in-kvm/
-Line 37:
+Line 42:
-setup debian on that system
+take a look at this package : osinfo-db
-Line 39:
+Line 44:
-kvm guest added packages
net-tools
vim
apt sources, with src lines commented
mlocate
+move dns certificates to certificate server