ha-fixes-2.2 : lp:~blake-rouse/maas : Git : Code : MAAS

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Branch merges

Merged into maas:2.2 at revision d873fad043e7015d3594d6ec3272cc0f778e52b8

Blake Rouse (community): Approve on 2017-10-26

Branch information

Name:: ha-fixes-2.2

Repository:: lp:~blake-rouse/maas

Recent commits

d873fad... by Blake Rouse on 2017-10-26

Fix unit tests to show fully connected in the same order.

82004fa... by Blake Rouse on 2017-10-26

Fix wrong import that was added from adding the import manually in the cherry-pick.

daa5c90... by Blake Rouse on 2017-10-25

Fixes LP: #1727073 - [2.3] rackd — 12% connected to region controllers.

Fix rackd RPC connections to only connect once and in parallel. Fix regiond RPC output to not include IP addresses that duplicate across regions. Fix precentage calculation for rackd connections.

f9786aa... by Blake Rouse on 2017-10-24

Ensure a good postgresql connection with the connected utility.

All the twisted helpers including the deferToDatabase use the connected() utility. This utility was not verifying that the postgresql connection that it could use was actually a good connection. This now ensures that it is a usable connection before yielding.

1d88b02... by Blake Rouse on 2017-10-24

Always use the same RPC client for the TFTP remote client request.

This ensures that when a TFTP request is made from a client the same RPC connection will be used for the life of that client. This prevents concurrent updates from occurring across regiond processes since the same regiond reactor will be used for the life of that client.

5e68ac7... by Blake Rouse on 2017-10-24

Merge rack_registration lock and startup lock.

Before rack registration could occur at the same time as the region controller is creating its processes, this changes that behavior by combining the locks. This should ensure that the database doesn't get an incorrect state because of race conditions.

672ff26... by Andres Rodriguez on 2017-09-26