Also update NEWS on this change.

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

In many cases the opcode ID was incorrect. A unittest for this will
be added in the master branch.

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

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

The code uses the disk object's “mode” attribute, which uses the
constants DISK_RDONLY (“ro”) and DISK_RDWR (“rw”).

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

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

A simple doc patch to document how to configure the kernels for the
instances.

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

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

No rewrapping is done in this patch, just updates to the settings.

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

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

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

Was not sure about the bit in admin.rst, hope it's fine.

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

Expands the devnotes.rst doc and adds warnings in the Makefile.

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

Ganeti 2.1.3, released in June 2010, added support for a new, extensible
instance creation request format, called version 1. This patch removes
support for the old and undocumented version 0 format.

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

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

This commits breaks down the "Input message" section of iallocator.rst into
two separate subsections: one detailing keys that are required in all
operation types; a second one detailing the "request" element, which is
different for each type of request.

Some other minor improvements are included as well:

  - update input example to version 2, and add the "nodegroups" and
    "enabled_hypervisors" top-level elements, and the "group" and
    "hypervisor" attributes for nodes and allocation request, respectively.

  - sort keys in the example dictionaries according to the order in earlier
    sections, for easy comparison of documentation with its examples.

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

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

The request argument for multi-evacuate mode is "evac_nodes", not "nodes"
(the example later in the file has the correct name already).

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

This was added to the NEWS file in commit ab221ddf, but never
documented properly.

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

This patch adds a design document describing how jobs can be submitted
from within LUs.

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

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

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

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

This documents the needed libraries for Haskell development. It also
fixes a tiny typo in devnotes.rst.

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

I didn't know where to put in the TOC, so I added it after the ganeti
2.3 design doc.

Also, it seems that Sphinx is a bit limited in its list nesting
(compared to Pandoc), so I had to rework a bit the indentation (it
still doesn't generate good output, but…).

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

When a hook is called, it is provided with a number of variables
describing the status of the instance/node/etc. before the operation.
Some opcodes provide extra variables to see modified values from hooks,
but that's not a generic solution.

This patch modifies the code calling hooks to generate the environment
once before and once after an opcode has been executed. Doing so should
be safe—I did not find any LU.BuildHooksEnv modifying LU instance
attributes. The values collected after running the opcode are prefixed
with “GANETI_POST_”, as opposed to “GANETI_” for pre-execution
variables. The latter are still provided for backwards compatibility.

Environment variable examples:

gnt-instance start $instance:
GANETI_INSTANCE_STATUS=down
GANETI_POST_INSTANCE_STATUS=up

gnt-instance modify -B memory=512 $instance:
GANETI_INSTANCE_BE_memory=768
GANETI_POST_INSTANCE_BE_memory=512

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

- Access is only permitted for authenticated clients (queries can return
  sensitive data)
- Filters can be specified when sending a PUT request
- Updates RAPI client, documentation and tests

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: Iustin Pop <iustin@google.com>

Add doc/design-shared-storage.rst to document the proposed changes and update
Makefile.am respectively.

Signed-off-by: Apollon Oikonomopoulos <apollon@noc.grnet.gr>
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This command came up in a local discussion about how much logic we
should put into gnt-node power off. We decided to go with a separate
convenience command which takes care of all the steps through the
procedures to turn down the cluster into a state suitable for a shutdown
of the underlying machine.

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

Signed-off-by: Stephen Shirley <diamond@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

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

The HTTP server design doc will refer to the LUXI protocol,
so conflicts need to be avoided.

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

Signed-off-by: Stephen Shirley <diamond@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

The condition is already covered by the previous requirement.

Signed-off-by: Stephen Shirley <diamond@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This doesn't cover everything yet, but it's a good demonstration on how
to use “pyeval” and “pyassert”.

Signed-off-by: Michael Hanselmann <hansmi@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>

- Use FillOpCode and unify parameter names between RAPI and opcode
- Generate parameter documentation
- Improve opcode parameter documentation

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