Synnefo

Fix typo

Close DB conn in dispatcher before every message

Have the dispatcher close the Django DB connection before processing
an incoming message. This allows the actual, underlying DBAPI connection
to return to the DB connection pool, if used, and enables the dispatcher...

Make snf-dispatcher work with gevent

Remove workers from snf-dispatcher in order to make it compatible with gevent
and specifically the green, monkey patched version of psycopg2
(synnefo.lib.db.psyco_gevent). Also after daemonizing, gevent must be
reinitialized because the deamon context forks.

Change process title to simplify 'ps' display

Use python-setproctitle to change the process title of the running
daemon. Make it appear as a native executable to simplify
administration. Only set executable name, because cannot set individual
values for arguments.

Fix presentation of pools

Fix two bugs in network reconciliation

Fix double logging of dispatcher

Dispatcher had as default handlers the console and the file handler.
However, when daemonizing, we redirect the stdout and stderr to the file
handler, which resulted in the log messages to be printed twice. So we
remove the console handler from the dict configuration, and we only add...

Catch corner case in reconciliation

Catch error produced when the DB entry for an orphan VM in Ganeti does
not exist. This may happen because either an entry from DB was removed
or because a VM in Ganeti with the synnefo prefix was created.

don't take mutex for cleanup

complete some functionality

remove obsolete kwarg verify

Enhange logging in db and http pools

Add setproctitle to dependencies

Change process title to simplify 'ps' display

Use python-setproctitle to change the process title of the running
daemon. Make it appear as a native executable to simplify
administration. Only set executable name, because cannot set individual
values for arguments.

Make snf-dispatcher work with gevent

Remove workers from snf-dispatcher in order to make it compatible with gevent
and specifically the green, monkey patched version of psycopg2
(synnefo.lib.db.psyco_gevent). Also after daemonizing, gevent must be
reinitialized because the deamon context forks.

Add tests for PoolManager(s)

Handle case of no pools in reconcile-pools

Management commands for pools

Create three new management commands for listing, showing and modifying
a pool.

Add logging to synefo.db.models

Fix bug in server-inspect

Wrap network-create command in transaction

Fix no-time in eventd messages

Ganeti opcodes may not have an end-timestamp when they go to
an error state. In that case send the job end-timestamp.

Fix bug in http connection pool

Do not reset connetion _pool attribute, since it is not (yet?)
initialized when getting the object from the pool.

Fix broken logging

Rename LOGGING setup to LOGGING_SETUP, as this name is required by
the LoggingConfigMiddleware. Django's default LOGGING setting can
be used with Django>=1.3

Also change default handler to 'console' and add a more verbose format.

Enable hotplug during create_instance

This passes hotplug = True to ganeti and enables hotplug per instance.
It checks GANETI_USE_HOTPLUG setting.

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>

Remove add_reserved_ips from rapi client

In order to be compatible with grnet and upstream ganeti

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>

New method for creating BackendNetwork entries

Create a new method to the Network model, in order to create the
BackendNetwork entries tha correspond to this network. Also remove
the custom save method, since when multiple public network will be
supported, we want them to be correlated with specific backends.

Implement multiple public networks

Implement multiple public networks in order to support:
- different public networks per backend
- non-consecutive IP ranges in each backend

To support this, public networks are treated different from private
ones. Namely, they are correlated with one backend (and so have...

Reserve gateway's IP when creating an IP pool

port pooled psycopg2 to new pool api

Enhance pooling API, implementation, and tests

- Verify objects (new and old) with a hook _pool_verify.
Discard objects from the pool that fail verification.
A newly created object failing verification is fatal.

- Remove all hooks from the pool set access critical section....

Move pooling psycopg2 wrapper to synnefo.lib.db

Move pooling psycopg2 wrapper to synnefo.lib.db,
please see commit e83ed1fb8fb4d0d19c2d3f86152fde60b3cadfd9 for all the
details on how to use the pooling wrapper for psycopg2.

simple http_request objects over connection pools

Propagate NIC change event to the associated vm

so that nic changed attributes get propagated to the vm views (e.g. nic ip
change).

Catch error caused by duplicate NIC removal in ui

NICs get removed once their associated vm or network trigger their
corresponding remove signal. Synchronous removal of vm/network will
cause duplicate NIC removes to be called.

Make pool more robust on obj creation failure

Make ObjectPool handle failures during object creation more robustly,
and release the pool semaphore.

Rename ObjectPool methods to pool_{put(), get()}

Update GANETI_DISK_TEMPLATES setting description

Describe how to set ext disk template provider.

Support for ext disk providers

Extract provider from flavor disk template name and set the additional
`provider` parameter in disk options. Flavor disk_template should be
formated as `ext_<provider_name>`.

Remove spare div from html

Firefox ui fix

add overflow to `hidden` to properly clear upper div in single vm view.

Make minor fixes to Singleton class unit tests

Fix servers api list response

filter out deleted vms !!!!!!!

Add check for maximum secret encryption key

SECRET_ENCRYPTION_KEY can be up to 32 bytes long, since bigger keys are
not supported by AES encryption. Add comment to the setting and better
message to exception.

Rename setting

Rename ENCRYPTION_KEY to SECRET_ENCRYPTION_KEY to prevent from being
displayed at django debug traces.

Revert "Start pool indexing from 0"

This reverts commit 2f998a3756c6fc7ddce9e0f83dea738e473320b8.

Fix bug in creating network

Exclude deleted networks.

Start pool indexing from 0

Get cluster name from Ganeti

Query Ganeti for getting the cluster name, instead of reading the
ssconf files.

Management command for removing backend