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>

The networking section is updated to talk about both routing and
bridging.

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

Currently the section is called "Installing Xen" and also mentions KVM.
Updating the title and also make it slightly less xen-centric.

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

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>

This reverts commit 350ecfec. It broke
distcheck.

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

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

The install guide asks the user to use the fqdn in the hostname, but
doesn't explain why. This has been asked multiple times, so adding an
explanation there.

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

Also increase the table of contents' depth to 4.

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: Guido Trotter <ultrotter@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Luca Bigliardi <shammash@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Luca Bigliardi <shammash@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Luca Bigliardi <shammash@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Luca Bigliardi <shammash@google.com>

This hook is a simple example which automatically configures a basic IPsec link
among all the nodes of a cluster.

Signed-off-by: Luca Bigliardi <shammash@google.com>

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

Add documentation about new cluster-destroy-post hook.

Signed-off-by: Luca Bigliardi <shammash@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Update hooks documentation with the new opcode (not deleting OP_INIT_CLUSTER
from obsolete operations because the name is different).

Signed-off-by: Luca Bigliardi <shammash@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Run post phase of node-remove on the removed node as well.

Signed-off-by: Luca Bigliardi <shammash@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Completion for tools/burnin is not yet implemented. It needs to be
converted to definition-based options handling first.

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

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

Signed-off-by: Guido Trotter <ultrotter@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>

Currently, the supplised script has two issues:
  - it doesn't use start-stop-daemon --start correctly, leading to
    messages like "ganeti.errors.GenericError:
    /var/run/ganeti/ganeti-rapi.pid contains a live process" in the logs
  - it doesn't allow start/stop/restart of a single daemon, which leads
    to manual launch, which is bad because we don't reuse the settings
    from the defaults file

For the first one, we change from ‘--exec …’ to ‘--startas …’, which is
the actual option used for start, whereas exec is a test (that also
supplies the default to startas). We also add ‘--oknodo’ as per recent
Debian policy changes.

For the second, we do a bigger change; we basically remove the full-path
and pid variables, and construct these two from the daemon name. We then
check if we are given a daemon name (in which case we only do that)
otherwise we do the requested action on all daemons.

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

(import of a Debian patch)

This patch removes xend from the list of dependencies.

Ganeti doesn't need xend running to startup, it will only need it later
(and only if xen is used as virtualisation technology). It also removes
'Xen' from the description in the init script.

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>

Since drained nodes could be (partially or fully) broken in iallocator,
we ignore results from these nodes when building the cluster map in
preparation for sending it to the script.

This is a cheap change for the stable branch; ideally we should not
query them at all.

The patch also fixes a typo in iallocator.rst.

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

Rewrite the part which discusses the global list of files to be distributed
updating with the description of what is going to be implemented. Just read
below..

Signed-off-by: Luca Bigliardi <shammash@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: Guido Trotter <ultrotter@google.com>

Remove "-l" option since some ancient systems ship a version of lockfile-progs
not supporting it.

Signed-off-by: Luca Bigliardi <shammash@google.com>

Adding ganeti-confd to the example init script. The daemon itself will
only start on master candidates, but the init script can just try to
start it on all nodes.

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

This is the terminology used by libvirt, it's shorter, clearer, and it
makes sense. :)

Also the final sentence about "possible futures" is changed to be a bit
more clear.

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

Until now it was being kept too vague, so here we give some real
examples of how things are going to be.

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

After 74d519e3b91845a17ae095eb7d58dd9e3d1303e8 Ganeti depends on
pyinotify. Updating the documentation accordingly and checking for its
presence at configure time.

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

Rather than writing our own locking routing, use the one implemented by
the lockfile-create program.

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

Overwrite debugging 'echo's

Signed-off-by: Luca Bigliardi <shammash@google.com>
Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

The hook was exiting immediately if lock was not acquired, entering a timed
loop to have more chances when acquiring the lock.

Signed-off-by: Luca Bigliardi <shammash@google.com>
Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>