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When SSL support is available, use SSL for the ovn-controller
to southbound database connection. When configured without
SSL, unix socket connections are used.
Signed-off-by: Lance Richardson <lrichard@redhat.com>
Signed-off-by: Russell Bryant <russell@ovn.org>
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A previous commit removed the original ovs-sandbox based OVN tutorial
because it became too outdated and difficult to maintain. However,
the use of ovs-sandbox for basic OVN development and testing is incredibly
useful, so we should provide at least basic documentation on how to use it.
This commit introduces a new and shorter document that shows how to use OVN
in ovs-sandbox. It provides a single sample configuration, as well as a
sample ovn-trace command.
Signed-off-by: Russell Bryant <russell@ovn.org>
Acked-by: Numan Siddique <nusiddiq@redhat.com>
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The only thing worse than a lack of documentation is incorrect or
out-of-date documentation. Over time, this document has not kept up with
the pace of OVN and is no longer a good current resource.
For a sandbox based tutorial like this, I'd like to start over using
ovn-trace as the basis.
An even more important type of tutorial would be something along the lines
of: http://blog.spinhirne.com/p/blog-series.html
That blog series was fantastic and has been the primary tutorial reference
I have been sending people to since it was written.
Signed-off-by: Russell Bryant <russell@ovn.org>
Acked-by: Ben Pfaff <blp@ovn.org>
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Rename 'tutorial' to 'ovs-advanced' and 'ovn-tutorial' to 'ovn-basics'.
Signed-off-by: Stephen Finucane <stephen@that.guru>
Signed-off-by: Ben Pfaff <blp@ovn.org>
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There's a mismash of absolute and relative URLs, but these will be
resolved by the move to Sphinx.
In addition, the URLs pointing to the test scripts are removed as they
will break when we move to Sphinx. This is because they won't be
published with the Sphinx docs, ruling out relative links, and OVS
evolves too fast to rely on non-breaking links to GitHub. Better to
rely on shell examples like we do elsewhere and let the user figure it
out.
Signed-off-by: Stephen Finucane <stephen@that.guru>
Signed-off-by: Russell Bryant <russell@ovn.org>
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Signed-off-by: Stephen Finucane <stephen@that.guru>
Signed-off-by: Russell Bryant <russell@ovn.org>
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Improve the tutorial of the basic OVN features. Update the contents of
the "Locally attached networks" and "Locally attached networks with VLANs"
in detail. The logical ports of type "l2gateway" is described.
Submitted-at: https://github.com/openvswitch/ovs/pull/144
Signed-off-by: nickcooper-zhangtonghao <nickcooper-zhangtonghao@opencloud.tech>
Signed-off-by: Russell Bryant <russell@ovn.org>
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Improve the tutorial of the basic OVN features. The addresses and port_security
columns of the logical port is described in more detail.
Signed-off-by: nickcooper-zhangtonghao <nickcooper-zhangtonghao@opencloud.tech>
Signed-off-by: Russell Bryant <russell@ovn.org>
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Signed-Off-by: Numan Siddique <nusiddiq@redhat.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
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Add a section that gives a quick introduction to applying ACLs. It
discusses how the ACLs are translated into OVN logical flows. It doesn't
get down to the OpenFlow level because that's not supported in
ovs-sandbox yet. Instead, it provides a reference to an OpenStack
related blog post that talks about how OVN ACLs are used there and gives
examples of the resulting OpenFlow flows.
In theory, once we have a userspace conntrack implementation available,
we'll be able to provide better suppot for it in ovs-sandbox.
Signed-off-by: Russell Bryant <rbryant@redhat.com>
Acked-by: Kyle Mestery <mestery@mestery.com>
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While working on OVN and OVN integration, I've collected a set of
scripts for quickly setting up simple test environments using
ovs-sandbox with OVN enabled. It seemed like they could be useful to
others for learning about OVN or doing quick testing.
This patch introduces an ovs-sandbox based tutorial for exploring OVN
features in a simulated environment.
Signed-off-by: Russell Bryant <rbryant@redhat.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
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It is some times useful to leverage the sandbox facility to experiment
and explore the internals of ovs-vswitchd. Since GDB requires console
access for user inputs, this patch launch an xterm for GDB, The main
terminal continue to run the sub-shell as before. Exiting the sub-shell
will also kill the ovs-vswitchd under GDB (but not GDB itself currently)
Signed-off-by: Andy Zhou <azhou@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
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This utility isn't going to be as portable as most of the Open vSwitch
utilities, unfortunately. I'm happy to take improvements to make it
able to work with, e.g., the "man" program from BSD. (I haven't tested
with that program, but I suspect that it is somewhat different from the
GNU version.)
The output of this program can already be viewed at:
http://openvswitch.org/support/dist-docs/
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Thomas Graf <tgraf@noironetworks.com>
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Converts the majority of docs over to use the Markdown language for
pretty printing on GitHub. It's a rough first convertion without
exploiting the full potential of Markdown at this point. Section
titles and indentation are fixed as needed. Minimal docs interlinking
is added.
Signed-off-by: Thomas Graf <tgraf@noironetworks.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
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On some platforms including NetBSD,
GNU make is usually installed as "gmake".
Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Acked-by: Ben Pfaff <blp@nicira.com>
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Signed-off-by: Ben Pfaff <blp@nicira.com>
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