- Renamed netlabel prefixes to accomodate both global
and local store configs.
- Added a `private` marker.
- Skipping the data store configs for remote driver
so that external plugins don't get it as there is
no secure and sane way to coordinate providing
data store access to external plugins.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Always on watching of networks and endpoints can
affect scalability of the cluster beyond a few nodes.
Remove pro active watching and watch only the objects
you are interested in.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
1. Don't save localscope endpoints to localstore for now.
2. Add common function updateToStore/deleteFromStore to store KVObjects.
3. Merge `getNetworksFromGlobalStore` and `getNetworksFromLocalStore`
4. Add `n.isGlobalScoped` before `n.watchEndpoints` in `addNetwork`
5. Fix integration-tests
6. Fix test failure in drivers/remote/driver_test.go
7. Restore network to store if deleteNework failed
Currently the driver configuration is pushed through a separate
api. This makes driver configuration possible at any arbitrary
time. This unncessarily complicates the driver implementation.
More importantly the driver does not get access to it's
configuration before it can do the handshake with libnetwork.
This make the internal drivers a little bit different to
external plugins which can get their configuration before the handshake
with libnetwork.
This PR attempts to fix that mismatch between internal drivers and
external plugins.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
In the present code, each driver package provides a `New()` method
which constructs a driver of its type, which is then registered with
the controller.
However, this is not suitable for the `drivers/remote` package, since
it does not provide a (singleton) driver, but a mechanism for drivers
to be added dynamically. As a result, the implementation is oddly
dual-purpose, and a spurious `"remote"` driver is added to the
controller's list of available drivers.
Instead, it is better to provide the registration callback to each
package and let it register its own driver or drivers. That way, the
singleton driver packages can construct one and register it, and the
remote package can hook the callback up with whatever the dynamic
driver mechanism turns out to be.
NB there are some method signature changes; in particular to
controller.New, which can return an error if the built-in driver
packages fail to initialise.
Signed-off-by: Michael Bridgen <mikeb@squaremobius.net>
This commits brings in a functionality for remote drivers to register
with LibNetwork. The Built-In remote driver is responsible for the
actual "remote" plugin to be made available.
Having such a mechanism makes libnetwork core not dependent on any
external plugin mechanism and also the Libnetwork NB apis are free of
Driver interface.
Signed-off-by: Madhu Venugopal <madhu@docker.com>
- Added api enhancement to pass driver specific config
- Refactored simple bridge driver code for driver specific config
- Added an undocumented option to add non-default bridges without
manual pre-provisioning to help libnetwork testing
- Reenabled libnetwork test to do api testing
- Updated README.md
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
