Re: [ovs-dev] [PATCH] ovn: Update TODO.

[Ben Pfaff]

On Thu, May 24, 2018 at 04:41:38PM -0700, Justin Pettit wrote:
> 
> > On May 24, 2018, at 11:00 AM, Ben Pfaff  wrote:
> > 
> > We've actually made a lot of improvements.
> > 
> > Signed-off-by: Ben Pfaff 
> 
> Acked-by: Justin Pettit 

Thanks, applied to master.
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Re: [ovs-dev] [PATCH] ovn: Update TODO.

[Justin Pettit]

> On May 24, 2018, at 11:00 AM, Ben Pfaff  wrote:
> 
> We've actually made a lot of improvements.
> 
> Signed-off-by: Ben Pfaff 

Acked-by: Justin Pettit 

--Justin


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[ovs-dev] [PATCH] ovn: Update TODO.

[Ben Pfaff]

We've actually made a lot of improvements.

Signed-off-by: Ben Pfaff 
---
 ovn/TODO.rst | 26 --
 1 file changed, 26 deletions(-)

diff --git a/ovn/TODO.rst b/ovn/TODO.rst
index 34615b9bc7d4..101a127d8054 100644
--- a/ovn/TODO.rst
+++ b/ovn/TODO.rst
@@ -25,17 +25,9 @@
 OVN To-do List
 ==
 
-* Work out database for clustering or HA properly.
-
 * Get incremental updates in ovn-controller and ovn-northd in some
   sensible way.
 
-* Self-managing HA for ovn-northd (avoiding the need to set up
-  independent tooling for fail-over).
-
-  Russell Bryant: "For bonus points, increasing N would scale out ovn-northd if
-  it was under too much load, but that's a secondary concern."
-
 * Live migration.
 
   Russell Bryant: "When you're ready to have the destination take over, you
@@ -61,12 +53,6 @@ OVN To-do List
 
 * Use OpenFlow "bundles" for transactional data plane updates.
 
-* L3 support
-
-  * Logical routers should send RST replies to TCP packets.
-
-  * IPv6 router ports should periodically send ND Router Advertisements.
-
 * Dynamic IP to MAC binding enhancements.
 
   OVN has basic support for establishing IP to MAC bindings dynamically, using
@@ -114,18 +100,6 @@ OVN To-do List
 only break protocol handling into separate threads, leaving the
 actual database work serialized through a lock.
 
-  * Increasing availability.
-
-Database availability might become an issue.  The OVN system shouldn't
-grind to a halt if the database becomes unavailable, but it would become
-impossible to bring VIFs up or down, etc.
-
-My current thought on how to increase availability is to add clustering to
-ovsdb-server, probably via the Raft consensus algorithm.  As an experiment,
-I wrote an implementation of Raft for Open vSwitch that you can clone from:
-
-   https://github.com/blp/ovs-reviews.git raft
-
   * Reducing startup time.
 
 As-is, if ovsdb-server restarts, every client will fetch a fresh copy of
-- 
2.16.1

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