Update the shared storage design document to reflect the current
changes, after the implementation of the ExtStorage interface.

Signed-off-by: Constantinos Venetsanopoulos <cven@grnet.gr>
Signed-off-by: Iustin Pop <iustin@google.com>
[iustin@google.com: small style fixes]
Reviewed-by: Iustin Pop <iustin@google.com>

PVs don't need to be marked as unallocatable, as the code will ignore
partially used PVs. exclusive_storage made a node parameter.

Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This can be more useful than the "make" version.

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

The 'temporary' library add support for create temporary
directories/files beyond what is offered in the base library (which is
somewhat limited, and hard to use in tests).

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michele Tartara <mtartara@google.com>

This is a "better than nothing" support, just for kvm and just joining
the machine to the opevswitch bridge with the right command.

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

As discussed on the list, these are needed to do a make hs-prof.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This is similar to README or “doc/security.rst”. Having a comment that
needs updating for a new version is more likely going to trigger a check
of the lists of design drafts.

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

These are the ones I implemented and for which I'm certain they're
complete.

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

- Mention user capabilities in security.rst
- Replace “query” with “read” in RAPI documentation

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

The assertion was failing as ECODE_TEMP_NORES was not documented.

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

Add the design document for opportunistic locking.

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

This patch fixes some inconsistencies betwen the network
design doc and the actual user interface. Adding reserved
ips works with option --add-reserved-ips and removing them
with --remove-reserved-ips. There is no toggling of the
reservation status of ips.

Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Instead of initiating many SSH connections to copy files using “scp”, a
JSON structure is passed to a program running on the node to be added.
The design is similar to the one used for SSH setup.

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

The examples given in the RAPI documentation are not exhaustive. This
patch tries to clarify this by adding ellipses where appropriate. One
example's indentation is also fixed.

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

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Reviewed-by: Iustin Pop <iustin@google.com>

More design details will be added regarding setting up the node daemon,
so this is more about adding a node than just setting up SSH.

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

This was requested in issue 301. Before this patch, requests to
“/2/query/*” and “/2/instances/*/console” would require authentication
with a user with write access. Since that is not strictly necessary, a
new user option named “read” is added.

Console information can also be retrieved as a normal query, therefore
the change applies there too.

This was the first user option to be added after “write”, therefore
quite a few changes were necessary. Documentation, including NEWS, is
updated as well.

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

This allows offlining nodes that don't respond if they are part of a
linux-HA cluster.

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

This allows controlling the cluster master role if the nodes are part of
a linux-HA cluster.

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

This is the bit of documentation missing for issue 170. Doing
development on a machine which already has Ganeti installed kind of
works, but only when the installed and the developed version are very
similar, and even then it can be problematic.

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

Other places, such as “ssh.GetUserFiles”, use a structure where the
private key comes before the private key. Until now prepare-node-join
did the opposite, that is the public key came first. To avoid confusion
and potential bugs, this is changed.

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

Note that this commit has no Makefile.am changes, as the files were
not actually used. So it's better to actually remove them.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Fix a verb tense and add a missing verb.

Signed-off-by: Michele Tartara <mtartara@google.com>
Reviewed-by: Adeodato Simo <dato@google.com>

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Michele Tartara <mtartara@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This documents the status (or wanted status) of some example ocf modules
I've written for Ganeti. They are far from perfect, but they should be
shipped as a starting point for other people who want to run this to
improve on.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Signed-off-by: Michele Tartara <mtartara@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This was asked a few times offline, so let's document it.

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

This can indeed be annoying, so let's document it.

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

While writing the initial version of this design I misunderstood what
“setup-ssh” does. It doesn't actually start the node daemon and just
configures SSH, nothing else.

This patch adds the cluster name as a field to the JSON structure and
clarifies the purpose of the node daemon certificate given.

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

This can be used to detect a reboot between two checks.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Bernardo Dal Seno <bdalseno@google.com>

This design addresses the lack of a uniform way to query ganeti nodes
for real time information that can be used by monitoring.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This is straightforward; only one shell example remained, but as we
process the man pages via pandoc and not sphinx, it's not actually
used, we leave it as such for now.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

While reading the docs, I saw that this is not converted to the shell
lexer, and that a few other small improvements can be done.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

This is a first design for executing commands via RPC.

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

Quite some things were out of date. Some formatting was also updated.

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

The goal is to remove the dependency on Paramiko.

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

- Move design document for batch instance creation into it
- Sort list of hidden files in index.rst

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

This patch cleans up  the Haskell library detection and defaults.

First, it makes the base compiler/libraries required, per the email discussion.

It then adds two new small autoconf macros, on to check for a required
Haskell library and one to do custom action based on test results. We
use these macros to cleanup and simplify a bit the module detection:

- rapi, confd, and split query are auto detected and enabled if _all_
  required libraries are present
- unittests are enabled if _all_ required libraries are present

The patch also updates the documentation regarding required libraries.

After this patch, base Ganeti fully buildable on Debian Squeeze/Ubuntu
Lucid.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Each version should have its dedicated list.

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