README
¶
Netplugin
Generic network plugin is designed to handle networking use cases in clustered multi-host systems. It is specifically designed to handle:
- Multi-tenant environment where disjoint networks are offered to containers on the same host
- SDN applications and interoperability with SDN solutions
- Interoperability with non container environment and hand-off to a physical network
- Instantiating policies/ACL/QoS associated with containers
- Multicast or multi-destination dependent applications
- Integration with existing IPAM tools for migrating customers
- Handle NIC's capabilities for acceleration (SRIOV/Offload/etc.)
Documentation
Full, comprehensive documentation is available on the website:
Getting Started
This will provide you with a minimal experience of uploading the intent and seeing the netplugin system act on it. It will create a network on your host that lives behind an OVS bridge and has its own unique interfaces.
Step 1: Clone the project and bringup the VMs
$ git clone https://github.com/contiv/netplugin
$ cd netplugin; make demo
$ vagrant ssh netplugin-node1
Step 2: Create a network
$ netctl net create contiv-net --subnet=20.1.1.0/24 --gateway=20.1.1.254 --pkt-tag=200
Step 3: Run your containers and enjoy the networking!
$ docker run -itd --name=web --net=contiv-net ubuntu /bin/bash
$ docker run -itd --name=db --net=contiv-net ubuntu /bin/bash
$ docker exec -it web /bin/bash
< inside the container >
root@f90e7fd409c4:/# ping db
PING db (20.1.1.3) 56(84) bytes of data.
64 bytes from db (20.1.1.3): icmp_seq=1 ttl=64 time=0.658 ms
64 bytes from db (20.1.1.3): icmp_seq=2 ttl=64 time=0.103 ms
Building and Testing
Note: Vagrant 1.7.4 and VirtualBox 5.0+ are required to build and test netplugin.
High level make targets:
demo: start two VM demo cluster for development or testing.build: build the binary in a VM and download it to the host.unit-test: run the unit tests. SpecifyCONTIV_NODE_OS=centosto test on centos instead of ubuntu.system-test: run the networking/"sanity" tests. SpecifyCONTIV_NODE_OS=centosto test on centos instead of ubuntu.
How to Contribute
Patches and contributions are welcome, please hit the GitHub page to open an issue or to submit patches send pull requests. Please sign your commits, and read CONTRIBUTING.md
Directories
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| Path | Synopsis |
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Godeps
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_workspace/src/github.com/cenkalti/backoff
Package backoff implements backoff algorithms for retrying operations.
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Package backoff implements backoff algorithms for retrying operations. |
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_workspace/src/github.com/cenkalti/hub
Package hub provides a simple event dispatcher for publish/subscribe pattern.
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Package hub provides a simple event dispatcher for publish/subscribe pattern. |
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_workspace/src/github.com/cenkalti/rpc2
Package rpc2 provides bi-directional RPC client and server similar to net/rpc.
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Package rpc2 provides bi-directional RPC client and server similar to net/rpc. |
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_workspace/src/github.com/cenkalti/rpc2/jsonrpc
Package jsonrpc implements a JSON-RPC ClientCodec and ServerCodec for the rpc2 package.
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Package jsonrpc implements a JSON-RPC ClientCodec and ServerCodec for the rpc2 package. |
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_workspace/src/github.com/codegangsta/cli
Package cli provides a minimal framework for creating and organizing command line Go applications.
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Package cli provides a minimal framework for creating and organizing command line Go applications. |
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_workspace/src/github.com/contiv/ofnet
** Copyright 2014 Cisco Systems Inc.
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** Copyright 2014 Cisco Systems Inc. |
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_workspace/src/github.com/contiv/ofnet/ofctrl
** Copyright 2014 Cisco Systems Inc.
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** Copyright 2014 Cisco Systems Inc. |
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_workspace/src/github.com/contiv/ofnet/rpcHub
** Copyright 2014 Cisco Systems Inc.
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** Copyright 2014 Cisco Systems Inc. |
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_workspace/src/github.com/docker/docker/pkg/listenbuffer
Package listenbuffer uses the kernel's listening backlog functionality to queue connections, allowing applications to start listening immediately and handle connections later.
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Package listenbuffer uses the kernel's listening backlog functionality to queue connections, allowing applications to start listening immediately and handle connections later. |
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_workspace/src/github.com/docker/docker/pkg/plugins
Package plugins provides structures and helper functions to manage Docker plugins.
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Package plugins provides structures and helper functions to manage Docker plugins. |
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_workspace/src/github.com/docker/docker/pkg/sockets
Package sockets provides helper functions to create and configure Unix or TCP sockets.
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Package sockets provides helper functions to create and configure Unix or TCP sockets. |
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_workspace/src/github.com/docker/docker/pkg/tlsconfig
Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers.
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Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers. |
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_workspace/src/github.com/docker/docker/pkg/units
Package units provides helper function to parse and print size and time units in human-readable format.
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Package units provides helper function to parse and print size and time units in human-readable format. |
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_workspace/src/github.com/docker/libnetwork/drivers/remote/api
Package api represents all requests and responses suitable for conversation with a remote driver.
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Package api represents all requests and responses suitable for conversation with a remote driver. |
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_workspace/src/github.com/docker/libnetwork/ipams/remote/api
Package api defines the data structure to be used in the request/response messages between libnetwork and the remote ipam plugin
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Package api defines the data structure to be used in the request/response messages between libnetwork and the remote ipam plugin |
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_workspace/src/github.com/docker/libnetwork/types
Package types contains types that are common across libnetwork project
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Package types contains types that are common across libnetwork project |
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_workspace/src/github.com/fsouza/go-dockerclient
Package docker provides a client for the Docker remote API.
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Package docker provides a client for the Docker remote API. |
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_workspace/src/github.com/fsouza/go-dockerclient/external/github.com/Sirupsen/logrus
Package logrus is a structured logger for Go, completely API compatible with the standard library logger.
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Package logrus is a structured logger for Go, completely API compatible with the standard library logger. |
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_workspace/src/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/parsers
Package parsers provides helper functions to parse and validate different type of string.
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Package parsers provides helper functions to parse and validate different type of string. |
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_workspace/src/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/pools
Package pools provides a collection of pools which provide various data types with buffers.
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Package pools provides a collection of pools which provide various data types with buffers. |
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_workspace/src/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/ulimit
Package ulimit provides structure and helper function to parse and represent resource limits (Rlimit and Ulimit, its human friendly version).
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Package ulimit provides structure and helper function to parse and represent resource limits (Rlimit and Ulimit, its human friendly version). |
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_workspace/src/github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/units
Package units provides helper function to parse and print size and time units in human-readable format.
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Package units provides helper function to parse and print size and time units in human-readable format. |
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_workspace/src/github.com/fsouza/go-dockerclient/external/github.com/gorilla/context
Package context stores values shared during a request lifetime.
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Package context stores values shared during a request lifetime. |
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_workspace/src/github.com/fsouza/go-dockerclient/external/github.com/gorilla/mux
Package gorilla/mux implements a request router and dispatcher.
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Package gorilla/mux implements a request router and dispatcher. |
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_workspace/src/github.com/fsouza/go-dockerclient/testing
Package testing provides a fake implementation of the Docker API, useful for testing purpose.
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Package testing provides a fake implementation of the Docker API, useful for testing purpose. |
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_workspace/src/github.com/gorilla/context
Package context stores values shared during a request lifetime.
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Package context stores values shared during a request lifetime. |
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_workspace/src/github.com/gorilla/mux
Package gorilla/mux implements a request router and dispatcher.
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Package gorilla/mux implements a request router and dispatcher. |
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_workspace/src/github.com/jainvipin/bitset
Package bitset implements bitsets, a mapping between non-negative integers and boolean values.
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Package bitset implements bitsets, a mapping between non-negative integers and boolean values. |
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_workspace/src/github.com/stretchr/testify/assert
Package assert provides a set of comprehensive testing tools for use with the normal Go testing system.
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Package assert provides a set of comprehensive testing tools for use with the normal Go testing system. |
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_workspace/src/github.com/vishvananda/netlink
Package netlink provides a simple library for netlink.
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Package netlink provides a simple library for netlink. |
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_workspace/src/github.com/vishvananda/netlink/nl
Package nl has low level primitives for making Netlink calls.
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Package nl has low level primitives for making Netlink calls. |
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_workspace/src/golang.org/x/crypto/ssh
Package ssh implements an SSH client and server.
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Package ssh implements an SSH client and server. |
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_workspace/src/golang.org/x/crypto/ssh/agent
Package agent implements a client to an ssh-agent daemon.
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Package agent implements a client to an ssh-agent daemon. |
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_workspace/src/golang.org/x/crypto/ssh/terminal
Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems.
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Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems. |
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_workspace/src/golang.org/x/crypto/ssh/test
This package contains integration tests for the golang.org/x/crypto/ssh package.
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This package contains integration tests for the golang.org/x/crypto/ssh package. |
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Package core provides definition for a generic interface that helps provision networking for an endpoint (like a container, a vm or a bare-metal host).
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Package core provides definition for a generic interface that helps provision networking for an endpoint (like a container, a vm or a bare-metal host). |
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mgmtfn
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