This patch extends the man page of the 'gnt-instance' command
by describing the newly implemented hypervisor parameter
'vif_type'.

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

Command line options accept multiple min/max specifications in instance
policies. The output of show-ispecs-cmd is updated accordingly.

Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

Now instance policies can contain more than one min/max specs.  This is the
main element of the "Constrained instance sizes" section in the
"Partitioned Ganeti" design doc.

This is a big patch, but changing the type of a configuration item requires
to change all the code that handles it.

Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

Explain the relationship of the ip and network parameter in
`gnt-instance add --net` better.

Signed-off-by: Thomas Thrainer <thomasth@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

In commit 000ca91a the text format was extended to also include
information about the master node. This commit updates the
htools man page to reflect this change.

Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Michele Tartara <mtartara@google.com>

Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

Command line options are brought in line with the specs change of previous
patch. Old options are still allowed in gnt-cluster init, where the
semantic will remain non-ambiguous even after introducing multiple specs.

Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

The output of this command can be used to create an exact copy of the
current instance policy specs. The command could be expanded to print all
the options used to create a group or the cluster.

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

These options allow to specify whole instance policy specs. This is needed
for the upcoming changes that tend to threat specs as monolithic objects.

Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

They were missing from the man pages.

Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

The renew-crypto entry had a few obscure sentences. Improve it by
rephrasing it.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

Where the information is available, hroller now schedules the
master node as the last node in the last group. Update the man
page to reflect this change.

Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Filtering of nodes by node group was already implemented in
2fce67b6; fix the man page to reflect this change.

Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Specify that the need to manually modify the metavg only applies to
clusters with DRBD enabled, and is not always required.

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

The current behaviour of a volume group name change after the cluster
has been initialized can be somewhat unclear. This patch specifies it
more esplicitly in the man page.

Signed-off-by: Michele Tartara <mtartara@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

This patch updates gnt-instance man page to include refering to devices
by their name and UUID.

Signed-off-by: Christos Stavrakakis <cstavr@grnet.gr>
Reviewed-by: Helga Velroyen <helgav@google.com>

This documents the new 'gnt-cluster init/modify' option
'--enabled-disk-templates' in the man page.

Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Michele Tartara <mtarara@google.com>

Extend gnt-instance modify by a new parameter --new-primary
that sets the pnode paramter of the opcode.

Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Remove some erroneous formatting from the Mond man page.

Signed-off-by: Michele Tartara <mtartara@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

This commit updates the installation instructions and the user guide.

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

This commit adds the core infrastructure of the monitoring daemon,
and integrates it in the build and test systems.

The actual functionality of the monitoring daemon is still completely
missing.

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

Currently, hbal exits with status 1 if early exit is requested, even
when all jobs are successful. This is counter-intuitive behaviour, so
let's fix it (Issue 386).

Note that the man page had conflicting information already, so it's a
good thing to clean this up.

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

Currently the man page build rule is run without ‘-e’, so the actual
checks in there are just warnings (check-man-warnings,
check-man-dashes).

The patch fixes this and also fixes the man pages which made me see the
problem.

Additionally, check-man-dashes is now verbose, otherwise it's hard to
find out actually where in the page the error is.

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

Currently, the choice between masterd and conf/queryd is made
statically, based on whether a query is converted or not and whether
split queries are enabled. This makes it hard to test and develop
these new queries, so this patch adds an override for the socket.

The choice for going with two hardcoded strings and arbitrary socket
fallback is done so that it's easy to use this in virtual clusters as
well.

Additionally, the patch improves the error message on failed connects
when we use arbitrary sockets; before, it always "blamed" confd for
non-master sockets.

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

Most RAPI resources do not require authentication for the “GET” method.
In some setups it can be desirable to always require authentication.
This patch adds a command line parameter to always require it.

Some unrelated minor typos in the “ganeti-rapi” man page are also fixed.

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

This is described in Issue 83.

Update both the install guide and the gnt-instance manpage.
In the install guide move another KVM specific example inside a new KVM
admonition for the hypervisor parameters section.

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

 * ganeti-extstorage-interface: add examples
 * gnt-instance: document the “ext” template
 * remove a few double spaces

Also link to its design doc in the design-2.7 doc

Signed-off-by: Constantinos Venetsanopoulos <cven@grnet.gr>
Reviewed-by: Guido Trotter <ultrotter@google.com>
Signed-off-by: Guido Trotter <ultrotter@google.com>

The --ipol-disk-templates parameter should actually be
--ipolicy-disk-templates.

Signed-off-by: Ben Lipton <ben.lipton@gmail.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

This can be used in hypervisor code as well. For consistency
export *NETWORK_NAME and not *NETWORK throughout the code.

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Reviewed-by: Guido Trotter <ultrotter@google.com>

This slot was not used by Ganeti so the same info can be
provided via tags. In order not to break configuration data
we add a FromDict() method in Network config object that
removes the deprecated network_type (if found) and then invoke
the parent's method (which does the validation).

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Reviewed-by: Guido Trotter <ultrotter@google.com>

There's never been support for a configuration where nodes in the same node
group have different values of the exclusive_storage flag. This patch
disables the possibility to change the flag for individual nodes.

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

1) Move the hooks environment dict generator inside the object. This
also adds missing values such as network family and uuid.
2) Use the same generator both for the os environment and for the
instance hooks.
3) Update manpage and hooks documentation.

Also update a forgotten docstring about a tuple's content.

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

For consistency, let's make sure NICs are capitalized always in the same
way.

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

Add a missing "in".

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

Specify clearly that the nic parameters depend on the
network-to-nodegroup connection.

Clarify in gnt-network how instance nics are connected to a network.

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

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

According to doc/design-network.rst, there is a new NIC
parameter 'network', which can be used to link an instance
to a network. This was so far undocumented in the man
page of 'gnt-instance'.

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

'explicitly' was spelled the wrong way

Signed-off-by: Benjamin Kerensa <bkerensa@ubuntu.com>
Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Stop hardcoding the path in “hv_xen.py”.

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

This fixes Issue 225.

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