Signed-off-by: Adeodato Simo <dato@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Signed-off-by: Adeodato Simo <dato@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

- Remove non-ASCII character from manpage
- Reformat docstring for epydoc in script

These caused build breakage on some but not all distributions.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

s/os-name/os-type/. This was reported in issue 133.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This tool was used and worked on internally for quite a long time. We
decided to include it in Ganeti.

Known issues:
- Code doesn't match rest of Ganeti (e.g. using “print” all over the
  place, hardcoded calls to sys.exit deep in functions)
- Code duplication from Ganeti library (e.g. PingByTcp/netutils.TcpPing,
  GetHosts/utils.ReadFile)
- Using ssh-agent doesn't work with more than one worker (Paramiko keeps
  the socket open and the file descriptor is used from different
  workers)
  - No clear separation between parent and child process in code
- Uses getopt instead of optparse

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Signed-off-by: René Nussbaumer <rn@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Signed-off-by: René Nussbaumer <rn@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Miguel Di Ciurcio Filho <miguel.filho@gmail.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

This can be set at group creation time and via OpSetGroupParams. The default
is "preferred", and existing node groups from previous Ganeti version will
get the attribute set to this value.

Signed-off-by: Adeodato Simo <dato@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

With this commit, only modification of the "ndparams" attribute is
supported.

Signed-off-by: Adeodato Simo <dato@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Signed-off-by: Adeodato Simo <dato@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Although this might be a dangerous operation, it's still better to allow
it rather than requiring a hand-edit of the config file, should it be
necessary.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Also, minor update to the 2.3 design doc, which was indicating the remove
operation would be `gnt-group del` and not `gnt-group remove` (the latter
being consistent with gnt-node and gnt-instance).

Signed-off-by: Adeodato Simo <dato@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Signed-off-by: Adeodato Simo <dato@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

This implements `gnt-group list`.

Signed-off-by: Adeodato Simo <dato@google.com>
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This is reverting the revert and adaption to fix the issue which caused
the revert

Signed-off-by: René Nussbaumer <rn@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This reverts commit cb1ef973. QA was
broken by this commit.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This reduces the number of notifications in “ganeti-rapi”. Until now it
was notified for every change in …/lib/ganeti and had to check whether
the users file was affected. A symlink is always created in cfgupgrade
to not break tools referring to the old name.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Signed-off-by: René Nussbaumer <rn@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Signed-off-by: René Nussbaumer <rn@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Signed-off-by: René Nussbaumer <rn@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Allows to install Red Hat based systems, for example Oracle Linux.
Tested with OEL.

The hypervisor by default offers a device named 'sda'.  If the SCSI
module is already loaded, the disk device can't be created due to naming
conflict, and the disk is not available.  A workaround is to modify the
initrd by removing the scsi driver from it.  This helps, but doesn't
allow to install the OS.

Red Hat's installer, anaconda, runs parted, which tries to execute a
check against /dev/sda and fails.  This makes anaconda think that the
disk is faulty, and not available.  The best way to work around this, is
to declare 'xvda' as the xen disk device.  Red Hat version of parted
package contains a patch which makes parted skip the SCSI test if device
name starts with 'xvd'.

This patch allows to pass -H xen-pvm:blockdev_prefix="xvd" and
successfully run the Red Hat installer.

Signed-off-by: Maciej Bliziński <blizinski@google.com>
[iustin@google.com: added the new parameter to XenHvm PARAMS]
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Added "vg" argument to the "gnt-instance ... --disk" syntax specification.
Now is ok to write:

gnt-instance add ... --disk N:size=NNg,vg=VG_NAME ...

But not all internal structures are ready to handle this yet.

Signed-off-by: Dmitry Chernyak <dmi.chernyak@gmail.com>
[iustin@google.com: removed changes to design-2.0.rst]
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

This fixes one non-defined @CUSTOM_@ entry, and replaces two hardcoded
paths with further configure-time variables.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

… finally!

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>