Add Mesos instructions. Edit old links.

site/cni-plugin.md

@@ -1,13 +1,14 @@
 ---
-title: Integrating Kubernetes via the CNI Plugin
+title: Weave CNI Plugin
 menu_order: 65
 ---
 
-CNI, the [_Container Network Interface_](https://github.com/appc/cni#cni---the-container-network-interface),
+CNI, the [_Container Network Interface_](https://github.com/containernetworking/cni),
 is a proposed standard for configuring network interfaces for Linux
 application containers.  CNI is supported by
-[Kubernetes](http://kubernetes.io/), an open source container cluster
-manager built by Google.
+[Kubernetes](http://kubernetes.io/), [Apache Mesos](mesos.apache.org)
+and 
+[others](https://github.com/containernetworking/cni#who-is-using-cni).
 
 ###Installing the Weave Net CNI plugin
 
@@ -23,7 +24,7 @@ Then run:
 
     weave setup
 
-###Launching Weave Net
+####Launching Weave Net
 
 To create a network which can span multiple hosts, the Weave peers must be connected to each other, by specifying the other hosts during `weave launch` or via
 [`weave connect`](/site/using-weave/finding-adding-hosts-dynamically.md).
@@ -36,20 +37,7 @@ perform some additional configuration of the Weave bridge:
     weave launch <peer hosts>
     weave expose
 
-###Configuring Kubernetes to use the CNI Plugin
-
-After you've launched Weave and peered your hosts, you can configure
-Kubernetes to use Weave, by adding the following options to the
-`kubelet` command:
-
-    --network-plugin=cni --network-plugin-dir=/etc/cni/net.d
-
-See the [`kubelet` documentation](http://kubernetes.io/v1.1/docs/admin/kubelet.html)
-for more details.
-
-Now, whenever Kubernetes starts a pod, it will be attached to the Weave network.
-
-###Using the CNI network configuration file
+####Using the CNI network configuration file
 
 All CNI plugins are configured by a JSON file in the directory
 `/etc/cni/net.d/`.  `weave setup` installs a minimal configuration
@@ -70,6 +58,47 @@ The following other fields in the spec are supported:
 - `ipam / subnet` - default is to use Weave's IPAM default subnet
 - `ipam / gateway` - default is to use the Weave bridge IP address (allocated by `weave expose`)
 
+###Using the Weave Net CNI plugin
+
+####Configuring Kubernetes to use the CNI Plugin
+
+After you've launched Weave and peered your hosts, you can configure
+Kubernetes to use Weave, by adding the following options to the
+`kubelet` command:
+
+    --network-plugin=cni --network-plugin-dir=/etc/cni/net.d
+
+See the [`kubelet` documentation](http://kubernetes.io/v1.1/docs/admin/kubelet.html)
+for more details.
+
+Now, whenever Kubernetes starts a pod, it will be attached to the Weave network.
+
+####Configuring Mesos to use the CNI plugin
+
+To use the CNI plugin, the Mesos Agent must be started with reference
+to the CNI configuration and binary directories:
+
+    sudo mesos-slave
+    --network_cni_config_dir=/etc/cni/net.d
+    --network_cni_plugins_dir=/opt/cni/bin
+    ...
+
+To start a container that is connected to the Weave network via CNI,
+use the name specified in the configuration file. This example starts
+a alpine container running a `nc` server listening on port 1080 with
+the `mesos-execute` command. From the Master, run:
+
+    nohup sudo mesos-execute --command="ifconfig; nc -k -l 0.0.0.0 1080" --docker_image=alpine --master=localhost:5050 --name=example --networks=weave --resources=cpus:0.1 --shell </dev/null >test.log 2>&1 &
+
+After this task has started, it is possible to obtain the ip address of
+the container and ping it from any of other agents (which are also 
+connected to the weave network)"
+
+    nc -z -v <IP FROM LOGS> 1080
+    
+For more information, see the 
+[Mesos documentation](http://mesos.apache.org/documentation/cni/).
+
 ###Caveats
 
 - The Weave Net router container must be running for CNI to allocate addresses