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Open vSwitch Advanced Features Tutorial
=======================================

Many tutorials cover the basics of OpenFlow.  This is not such a
tutorial.  Rather, a knowledge of the basics of OpenFlow is a
prerequisite.  If you do not already understand how an OpenFlow flow
table works, please go read a basic tutorial and then continue reading
here afterward.

It is also important to understand the basics of Open vSwitch before

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[vagrant@centos ~]$ sudo docker exec 1d1401495d0d ovs-vsctl --db=unix:/var/run/openvswitch/db.sock show
8970d7ef-6863-4b4b-b174-00335a24b100
    ovs_version: "1.4.6"
[vagrant@centos ~]$ sudo docker exec f090a1ddf8a0 ovs-vsctl --db=unix:/var/run/openvswitch/db.sock show
cefa34ad-9461-42bb-a974-8a657ec35020
    ovs_version: "1.5.0"
[vagrant@centos ~]$ sudo docker exec 08737383963b ovs-vsctl --db=unix:/var/run/openvswitch/db.sock show
34c7f87c-ec98-44c9-815d-d30b98d2204e
    ovs_version: "1.6.1"
[vagrant@centos ~]$ sudo docker exec 4368fd874241 ovs-vsctl --db=unix:/var/run/openvswitch/db.sock show

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time="2017-02-09T21:11:21.800403805Z" level=info msg="=== BEGIN goroutine stack dump ===
goroutine 51 [running]:
github.com/docker/docker/pkg/signal.DumpStacks()
	/usr/src/docker/.gopath/src/github.com/docker/docker/pkg/signal/trap.go:74 +0x98
github.com/docker/docker/daemon.setupDumpStackTrap.func1(0xc8204aa060)
	/usr/src/docker/.gopath/src/github.com/docker/docker/daemon/debugtrap_unix.go:18 +0x5e
created by github.com/docker/docker/daemon.setupDumpStackTrap
	/usr/src/docker/.gopath/src/github.com/docker/docker/daemon/debugtrap_unix.go:20 +0x13f

goroutine 1 [chan receive, 263 minutes]:

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Welcome to Docker!
swarm-manager000000:~$ docker node ls
ID                           HOSTNAME             STATUS  AVAILABILITY  MANAGER STATUS
cuyf1apbwj4c7f3ky3h2h7dly *  swarm-manager000000  Ready   Active        Leader
w2mt3gdaulwnifxrvqbrg41z8    swarm-worker000001   Ready   Active
wj7butznsvr6yq5adrxi64v1l    swarm-worker000000   Ready   Active
swarm-manager000000:~$ docker plugin ls
ID                  NAME                        DESCRIPTION                       ENABLED
189f70543802        docker4x/cloudstor:latest   cloud storage plugin for Docker   true
swarm-manager000000:~$ docker version

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Welcome to Docker!
~ $ docker node ls
ID                           HOSTNAME                                     STATUS  AVAILABILITY  MANAGER STATUS
7rfkozi079zk7076v4sku4xv0    ip-172-31-16-185.us-west-2.compute.internal  Ready   Active
omt4j9vzvc8lj60i15gcwmrlu *  ip-172-31-11-252.us-west-2.compute.internal  Ready   Active        Leader
~ $ docker plugin ls
ID                  NAME                        DESCRIPTION                       ENABLED
bf5195ce2777        docker4x/cloudstor:latest   cloud storage plugin for Docker   true

~ $ docker version

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# curl https://packages.docker.com/1.12/install.sh | bash
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 15534  100 15534    0     0  51863      0 --:--:-- --:--:-- --:--:-- 52303
+ sh -c 'sleep 3; yum -y -q install docker-engine'
https://s3.amazonaws.com/packages.docker.com-staging/1.11/yum/repo/testing/centos/7/repodata/repomd.xml: [Errno 14] HTTPS Error 403 - Forbidden
Trying other mirror.


 One of the configured repositories failed (Docker testing Repository),

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docker run --rm -v /usr/local/bin:/target jpetazzo/nsenter

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https://gist.github.com/2a2a6601a246f964ae29f32e3bb37e18

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30b0bb6d41ee

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commit af377742133f496d2db5975c845fd825869db9a4
Author: John Howard <jhoward@microsoft.com>
Date:   Mon Oct 10 15:08:17 2016 -0700

    Windows: Update go-winio to 0.3.5

    Signed-off-by: John Howard <jhoward@microsoft.com>

commit 430946c4c779ebdb6265524889a46d4f82d900e6
Author: John Howard <jhoward@microsoft.com>