bug-1817056-multiple-null-ip : lp:~bjornt/maas : Git : Code : MAAS

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Branch merges

Merged into maas:master

Mike Pontillo (community): Approve on 2019-02-25

MAAS Lander: Approve on 2019-02-25

Alberto Donato (community): Approve on 2019-02-22

Branch information

Name:: bug-1817056-multiple-null-ip

Repository:: lp:~bjornt/maas

Recent commits

4af7a22... by Björn Tillenius on 2019-02-25

Don't re-use null ip records, unless it's already linke to the interface.

87246cd... by Björn Tillenius on 2019-02-22

LP #1817056: StaticIPAddress records with NULL ip keeps adding up

When the update_lease() RCP method gets called for an expired
lease, it adds a null IP record so that the interface stays linked to
the subnet. It didn't re-use existing such records, though.

84b734f... by Björn Tillenius on 2019-02-22

LP: 1816452 - Loading network related page, such as 'interfaces' or 'add device' takes too long

The subnet.list websocket handler didn't scale with many observed IPs in
the database.

With the old code, subnet.list took 30 seconds when there were 40 000
observed IPs in the database. with the new code it takes 2.5 seconds.
There's a bug where we keep adding observered IP records in the database
with a null ip field. That was how we discovered the scaling problem in
the first place. But with the new code having those records in the
database doesn't affect performance.

1a502e4... by Lee Trager on 2019-02-22

LP: #1816651 - Handle duplicate IP addresses when creating a BMC object.

f11cc4b... by Newell Jensen on 2019-02-22

LP: #1814126 -- Only update the node's tags with the websocket handler if they are set in the parameters.

d02a215... by Blake Rouse on 2019-02-21

Add ability to clone interfaces from a source node to a destination node.

Uses similar logic to how cloning the storage layout works. Each clone occurs in a layer until the parent layer is cloned, only then can the child layer be cloned. This must take special care to be ensure that the MAC addresses are from the destination node and not MAC address from the source node.

6a71d83... by Lee Trager on 2019-02-21