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moby--moby/libnetwork
Flavio Crisciani af5e370627 Add gosimple check
Add the gosimple tool check in the Makefile
Fix all the issues identified

Signed-off-by: Flavio Crisciani <flavio.crisciani@docker.com>
2017-07-06 09:42:38 -07:00
..
api Fixed code issues 2017-06-12 11:31:35 -07:00
bitseq Merge pull request #1568 from likel/refactor 2016-12-29 12:18:06 -08:00
client Fixed code issues 2017-06-12 11:31:35 -07:00
cluster Revert "Move Cluster provider back to Moby" 2017-05-25 10:47:02 -07:00
cmd Revert "Move Cluster provider back to Moby" 2017-05-25 10:47:02 -07:00
common Service discovery race on serviceBindings delete. Bug on IP reuse (#1808) 2017-06-18 05:25:58 -07:00
config Revert "Move Cluster provider back to Moby" 2017-05-25 10:47:02 -07:00
datastore Fixed code issues 2017-06-12 11:31:35 -07:00
discoverapi fix nits in comments and log 2016-10-29 19:35:18 +08:00
docs Add ConnectivityScope capability for network drivers along with scope network option 2017-05-12 17:16:34 -07:00
driverapi Add ConnectivityScope capability for network drivers along with scope network option 2017-05-12 17:16:34 -07:00
drivers Fixes docker daemon not restarting after endpoint leak on windows with transaprent network 2017-06-15 13:27:48 -07:00
drvregistry swarm mode network inspect should provide cluser-wide task details 2017-03-10 19:12:00 -08:00
etchosts
hostdiscovery Remove unnecessary string formats 2016-11-22 09:29:53 +08:00
idm Merge pull request #1568 from likel/refactor 2016-12-29 12:18:06 -08:00
ipam Fixed code issues 2017-06-12 11:31:35 -07:00
ipamapi Internal interface to differentiate built-in drivers from remote 2016-12-19 05:17:42 -08:00
ipams Fixed code issues 2017-06-12 11:31:35 -07:00
ipamutils
iptables Fixed code issues 2017-06-12 11:31:35 -07:00
ipvs fix review comments 2017-05-25 10:40:42 +05:30
netlabel Support for com.docker.network.bridge.container_interface_prefix label 2017-03-01 03:09:45 +01:00
netutils Remove unnecessary string formats 2016-11-22 09:29:53 +08:00
networkdb Fix go generate for protobuf 2017-07-05 16:31:12 -07:00
ns Flush container flows in conntrack (Bug #8795) 2017-04-07 18:30:45 -07:00
options
osl Fixed code issues 2017-06-12 11:31:35 -07:00
portallocator Fixed code issues 2017-06-12 11:31:35 -07:00
portmapper libnetwork support for Solaris 2016-10-14 16:38:23 -07:00
resolvconf Fix GetNameServerAsCIDR 2017-01-26 01:34:07 -08:00
test/integration
testutils Fixed code issues 2017-06-12 11:31:35 -07:00
types Merge pull request #1205 from allencloud/fix-typos 2016-08-01 09:49:31 -07:00
vendor Vendoring netlink library 2017-06-06 09:24:22 -07:00
.dockerignore
.gitignore
agent.go Add gosimple check 2017-07-06 09:42:38 -07:00
agent.pb.go Add container short-id as an alias for swarm mode tasks 2016-08-02 20:28:33 -07:00
agent.proto Service discovery logic rework 2017-06-11 20:49:29 -07:00
CHANGELOG.md
circle.yml Force go 1.7.1 in circle.yml to resolve failure to get golint 2016-10-12 13:02:53 -07:00
controller.go Fixed code issues 2017-06-12 11:31:35 -07:00
default_gateway.go Remove gw endpoint on gw nw join failure 2017-04-11 17:48:46 -07:00
default_gateway_freebsd.go Default GW support for overlay networks 2016-11-08 14:12:29 -08:00
default_gateway_linux.go Default GW support for overlay networks 2016-11-08 14:12:29 -08:00
default_gateway_solaris.go Default GW support for overlay networks 2016-11-08 14:12:29 -08:00
default_gateway_windows.go Default GW support for overlay networks 2016-11-08 14:12:29 -08:00
Dockerfile.build Add gosimple check 2017-07-06 09:42:38 -07:00
drivers_experimental_linux.go Handling the new experimental daemon flag 2016-12-13 13:57:17 -08:00
drivers_freebsd.go Handling the new experimental daemon flag 2016-12-13 13:57:17 -08:00
drivers_ipam.go
drivers_linux.go Handling the new experimental daemon flag 2016-12-13 13:57:17 -08:00
drivers_solaris.go Handling the new experimental daemon flag 2016-12-13 13:57:17 -08:00
drivers_windows.go Handling the new experimental daemon flag 2016-12-13 13:57:17 -08:00
endpoint.go Service discovery logic rework 2017-06-11 20:49:29 -07:00
endpoint_cnt.go
endpoint_info.go Add gosimple check 2017-07-06 09:42:38 -07:00
endpoint_info_unix.go Default GW support for overlay networks 2016-11-08 14:12:29 -08:00
endpoint_info_windows.go Default GW support for overlay networks 2016-11-08 14:12:29 -08:00
error.go Merge pull request #1616 from chchliang/testnetwork 2017-04-10 13:54:44 -07:00
errors_test.go
firewall_linux.go Add a filter chain to allow persistent rules 2017-05-16 10:24:56 +08:00
firewall_others.go Add a filter chain to allow persistent rules 2017-05-16 10:24:56 +08:00
libnetwork_internal_test.go Service discovery race on serviceBindings delete. Bug on IP reuse (#1808) 2017-06-18 05:25:58 -07:00
libnetwork_linux_test.go Add gosimple check 2017-07-06 09:42:38 -07:00
libnetwork_test.go Add gosimple check 2017-07-06 09:42:38 -07:00
LICENSE
machines
MAINTAINERS Flavio as Libnetwork maintainer 2017-06-16 19:38:27 -07:00
Makefile Add gosimple check 2017-07-06 09:42:38 -07:00
network.go Add gosimple check 2017-07-06 09:42:38 -07:00
network_unix.go Windows overlay driver support 2016-11-03 16:50:04 -07:00
network_windows.go Fixed misspelling 2016-11-28 11:46:52 -07:00
README.md
resolver.go Add gosimple check 2017-07-06 09:42:38 -07:00
resolver_unix.go Refactoring logrus import and formatting 2016-11-08 12:42:41 -07:00
resolver_windows.go
ROADMAP.md
sandbox.go Add gosimple check 2017-07-06 09:42:38 -07:00
sandbox_dns_unix.go Fix the data model inconsistency that breaks daemon upgrade to 1.14-dev 2017-01-19 14:25:26 -08:00
sandbox_dns_windows.go
sandbox_externalkey.go
sandbox_externalkey_solaris.go
sandbox_externalkey_unix.go Add gosimple check 2017-07-06 09:42:38 -07:00
sandbox_externalkey_windows.go
sandbox_store.go Add gosimple check 2017-07-06 09:42:38 -07:00
sandbox_test.go Check subnet overlap when programming of sandbox interface 2016-11-08 11:22:38 -08:00
service.go Service discovery race on serviceBindings delete. Bug on IP reuse (#1808) 2017-06-18 05:25:58 -07:00
service_common.go Service discovery race on serviceBindings delete. Bug on IP reuse (#1808) 2017-06-18 05:25:58 -07:00
service_linux.go Service discovery race on serviceBindings delete. Bug on IP reuse (#1808) 2017-06-18 05:25:58 -07:00
service_unsupported.go Windows overlay driver support 2016-11-03 16:50:04 -07:00
service_windows.go Make virtual service programming more robust 2017-02-01 15:54:31 -08:00
store.go Do not reset network scope during store read 2017-05-15 12:05:56 -07:00
store_linux_test.go libnetwork support for Solaris 2016-10-14 16:38:23 -07:00
store_test.go libnetwork support for Solaris 2016-10-14 16:38:23 -07:00
support.sh Add network inspect -v to the support script 2017-05-11 15:04:28 -07:00
Vagrantfile Updated vagrant box, ubuntu/vivid64 was remove from atlas.hasicorp.com 2016-10-19 15:28:46 -06:00
vendor.conf Vendoring netlink library 2017-06-06 09:24:22 -07:00
wrapmake.sh

libnetwork - networking for containers

Circle CI Coverage Status GoDoc

Libnetwork provides a native Go implementation for connecting containers

The goal of libnetwork is to deliver a robust Container Network Model that provides a consistent programming interface and the required network abstractions for applications.

Design

Please refer to the design for more information.

Using libnetwork

There are many networking solutions available to suit a broad range of use-cases. libnetwork uses a driver / plugin model to support all of these solutions while abstracting the complexity of the driver implementations by exposing a simple and consistent Network Model to users.

func main() {
	if reexec.Init() {
		return
	}

	// Select and configure the network driver
	networkType := "bridge"

	// Create a new controller instance
	driverOptions := options.Generic{}
	genericOption := make(map[string]interface{})
	genericOption[netlabel.GenericData] = driverOptions
	controller, err := libnetwork.New(config.OptionDriverConfig(networkType, genericOption))
	if err != nil {
		log.Fatalf("libnetwork.New: %s", err)
	}

	// Create a network for containers to join.
	// NewNetwork accepts Variadic optional arguments that libnetwork and Drivers can use.
	network, err := controller.NewNetwork(networkType, "network1", "")
	if err != nil {
		log.Fatalf("controller.NewNetwork: %s", err)
	}

	// For each new container: allocate IP and interfaces. The returned network
	// settings will be used for container infos (inspect and such), as well as
	// iptables rules for port publishing. This info is contained or accessible
	// from the returned endpoint.
	ep, err := network.CreateEndpoint("Endpoint1")
	if err != nil {
		log.Fatalf("network.CreateEndpoint: %s", err)
	}

	// Create the sandbox for the container.
	// NewSandbox accepts Variadic optional arguments which libnetwork can use.
	sbx, err := controller.NewSandbox("container1",
		libnetwork.OptionHostname("test"),
		libnetwork.OptionDomainname("docker.io"))
	if err != nil {
		log.Fatalf("controller.NewSandbox: %s", err)
	}

	// A sandbox can join the endpoint via the join api.
	err = ep.Join(sbx)
	if err != nil {
		log.Fatalf("ep.Join: %s", err)
	}

	// libnetwork client can check the endpoint's operational data via the Info() API
	epInfo, err := ep.DriverInfo()
	if err != nil {
		log.Fatalf("ep.DriverInfo: %s", err)
	}

	macAddress, ok := epInfo[netlabel.MacAddress]
	if !ok {
		log.Fatalf("failed to get mac address from endpoint info")
	}

	fmt.Printf("Joined endpoint %s (%s) to sandbox %s (%s)\n", ep.Name(), macAddress, sbx.ContainerID(), sbx.Key())
}

Future

Please refer to roadmap for more information.

Contributing

Want to hack on libnetwork? Docker's contributions guidelines apply.

Code and documentation copyright 2015 Docker, inc. Code released under the Apache 2.0 license. Docs released under Creative commons.