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10 commits

Author SHA1 Message Date
Anusha Ragunathan
5c77ba43e2 Update plugingetter import path.
Signed-off-by: Anusha Ragunathan <anusha@docker.com>
2016-10-07 12:00:57 -07:00
Anusha Ragunathan
003e04775b Make libnetwork understand pluginv2.
As part of daemon init, network and ipam drivers are passed a
pluginstore object that implements the plugin/getter interface. Use this
interface methods in libnetwork to interact with network plugins. This
interface provides the new and improved pluginv2 functionality and falls
back to pluginv1 (legacy) if necessary.

Signed-off-by: Anusha Ragunathan <anusha@docker.com>
2016-09-27 15:29:10 -07:00
Jana Radhakrishnan
6fb69f0816 Add driver api enhancements for gossip
With the introduction of a driver generic gossip in libnetwork it is not
necessary for drivers to run their own gossip protocol (like what
overlay driver is doing currently) but instead rely on the gossip
instance run centrally in libnetwork. In order to achieve this, certain
enhancements to driver api are needed. This api aims to provide these
enhancements.

The new api provides a way for drivers to register interest on table
names of their choice by returning a list of table names of interest as
a response to CreateNetwork. By doing that they will get notified if a
CRUD operation happened on the tables of their interest, via the newly
added EventNotify call.

Drivers themselves can add entries to any table during a Join call by
invoking AddTableEntry method any number of times during the Join
call. These entries lifetime is the same as the endpoint itself. As soon
as the container leaves the endpoint, those entries added by driver
during that endpoint's Join call will be automatically removed by
libnetwork. This action may trigger notification of such deletion to all
driver instances in the cluster who have registered interest in that
table's notification.

Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
2016-04-18 19:55:39 -07:00
Chun Chen
141c51273f Add DisableGatewayService in JoinInfo to offering drivers the ability to disable default gateway
Signed-off-by: Chun Chen <ramichen@tencent.com>
2015-12-03 12:51:28 +08:00
Jana Radhakrishnan
a226c36b75 Pass down store configs to driver
- 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>
2015-10-06 17:28:47 -07:00
Alessandro Boch
ddcfab5f81 libnetwork <-> ipam driver interaction
Signed-off-by: Alessandro Boch <aboch@docker.com>
2015-10-03 16:18:19 -07:00
Jana Radhakrishnan
d565a4df48 Push driver config during Init
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>
2015-09-19 08:43:34 -07:00
Jana Radhakrishnan
a5bd12b963 Remove multiple interface in an endpoint
Currently the endpoint data model consists of multiple
interfaces per-endpoint. This seems to be an overkill
since there is no real use case for it. Removing it
to remove unnecessary complexity from the code.

Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
2015-09-11 09:19:01 -07:00
Alessandro Boch
fd43ee1323 Introduce Sandbox entity
- Maps 1 to 1 with container's networking stack
- It holds container's specific nw options which
  before were incorrectly owned by Endpoint.
- Sandbox creation no longer coupled with Endpoint Join,
  sandbox and endpoint have now separate lifecycle.
- LeaveAll naturally replaced by Sandbox.Delete
- some pkg and file renaming in order to have clear
  mapping between structure name and entity ("sandbox")
- Revisited hosts and resolv.conf handling
- Removed from JoinInfo interface capability of setting hosts and resolv.conf paths
- Changed etchosts.Build() to first write the search domains and then the nameservers

Signed-off-by: Alessandro Boch <aboch@docker.com>
2015-08-27 11:19:02 -07:00
Jana Radhakrishnan
ec68d342d1 Add ovrouter binary
Add support for ovrouter biinary which can
act as both an independent integration test
tool to test overlay driver without libnetwork
as well as convert overlay driver into a plugin
in the future.

Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
2015-06-18 15:07:18 -07:00