[Bug 1700677] Re: nova-api conflicts with nova-placement-api in newton on xenial

[James Page]

I've pushed a fix to the stable/newton branch of the nova package git
repository; this fix will have to go in after the current set of SRU's
clears proposed testing.

** Changed in: cloud-archive
       Status: New => Fix Committed

** Also affects: nova (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: nova (Ubuntu Yakkety)
   Importance: Undecided
       Status: New

** Changed in: nova (Ubuntu)
       Status: New => Fix Released

** Changed in: nova (Ubuntu Yakkety)
       Status: New => Triaged

** Changed in: nova (Ubuntu Yakkety)
   Importance: Undecided => High

** Also affects: cloud-archive/newton
   Importance: Undecided
       Status: New

** Changed in: cloud-archive
       Status: Fix Committed => Fix Released

** Changed in: cloud-archive/newton
       Status: New => Fix Committed

** Changed in: cloud-archive/newton
       Status: Fix Committed => Triaged

** Changed in: cloud-archive/newton
   Importance: Undecided => High

** Changed in: nova (Ubuntu)
   Importance: Undecided => High

** Description changed:

- While attempting to prepare for upgrade to ocata, I ran into an apt
- conflict between nova-api and nova-placement-api.
+ [Impact]
+ Upgraders using the consolidated nova-api binary are unable to install and configure the nova-placement-api prior to upgrade to Ocata; this results in a short period where instances creation will be broken (until the placement-api is configured and running).
+ 
+ [Test Case]
+ sudo apt install nova-api nova-placement-api
+ <conflict prevents installation>
+ 
+ [Regression Potential]
+ Low; change simply drops the Conflict stanza for nova-placement-api
+ 
+ [Original Bug Report]
+ While attempting to prepare for upgrade to ocata, I ran into an apt conflict between nova-api and nova-placement-api.
  
  ======================================
  Package: nova-placement-api
  Version: 2:14.0.5-0ubuntu1~cloud0
  Priority: extra
  Section: net
  Source: nova
  Maintainer: Ubuntu Developers <ubuntu-devel-discuss at lists.ubuntu.com>
  Original-Maintainer: Openstack Maintainers
  <openstack at lists.launchpad.net>
  Installed-Size: 56.3 kB
  Depends: nova-common (= 2:14.0.5-0ubuntu1~cloud0), init-system-helpers
  (>= 1.18~), lsb-base (>= 4.1+Debian11ubuntu7), python:any (>= 2.7~)
  Conflicts: nova-api
  Download-Size: 6,062 B
  APT-Sources: http://ubuntu-cloud.archive.canonical.com/ubuntu
  xenial-updates/newton/main amd64 Packages
  Description: OpenStack Compute - placement API frontend
  =====================================
  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: nova-placement-api 2:14.0.5-0ubuntu1~cloud0 [origin: Canonical]
  ProcVersionSignature: Ubuntu 4.4.0-79.100-generic 4.4.67
  Uname: Linux 4.4.0-79-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.6
  Architecture: amd64
  CrashDB:
-  {
-                 "impl": "launchpad",
-                 "project": "cloud-archive",
-                 "bug_pattern_url": "http://people.canonical.com/~ubuntu-archive/bugpatterns/bugpatterns.xml",
-              }
+  {
+                 "impl": "launchpad",
+                 "project": "cloud-archive",
+                 "bug_pattern_url": "http://people.canonical.com/~ubuntu-archive/bugpatterns/bugpatterns.xml",
+              }
  Date: Mon Jun 26 21:50:53 2017
  PackageArchitecture: all
  ProcEnviron:
-  TERM=xterm-256color
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=<set>
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  TERM=xterm-256color
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=<set>
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  SourcePackage: nova
  UpgradeStatus: No upgrade log present (probably fresh install)

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https://bugs.launchpad.net/bugs/1700677

Title:
  nova-api conflicts with nova-placement-api in newton on xenial

Status in Ubuntu Cloud Archive:
  Fix Released
Status in Ubuntu Cloud Archive newton series:
  Triaged
Status in nova package in Ubuntu:
  Fix Released
Status in nova source package in Yakkety:
  Triaged

Bug description:
  [Impact]
  Upgraders using the consolidated nova-api binary are unable to install and configure the nova-placement-api prior to upgrade to Ocata; this results in a short period where instances creation will be broken (until the placement-api is configured and running).

  [Test Case]
  sudo apt install nova-api nova-placement-api
  <conflict prevents installation>

  [Regression Potential]
  Low; change simply drops the Conflict stanza for nova-placement-api

  [Original Bug Report]
  While attempting to prepare for upgrade to ocata, I ran into an apt conflict between nova-api and nova-placement-api.

  ======================================
  Package: nova-placement-api
  Version: 2:14.0.5-0ubuntu1~cloud0
  Priority: extra
  Section: net
  Source: nova
  Maintainer: Ubuntu Developers <ubuntu-devel-discuss at lists.ubuntu.com>
  Original-Maintainer: Openstack Maintainers
  <openstack at lists.launchpad.net>
  Installed-Size: 56.3 kB
  Depends: nova-common (= 2:14.0.5-0ubuntu1~cloud0), init-system-helpers
  (>= 1.18~), lsb-base (>= 4.1+Debian11ubuntu7), python:any (>= 2.7~)
  Conflicts: nova-api
  Download-Size: 6,062 B
  APT-Sources: http://ubuntu-cloud.archive.canonical.com/ubuntu
  xenial-updates/newton/main amd64 Packages
  Description: OpenStack Compute - placement API frontend
  =====================================

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: nova-placement-api 2:14.0.5-0ubuntu1~cloud0 [origin: Canonical]
  ProcVersionSignature: Ubuntu 4.4.0-79.100-generic 4.4.67
  Uname: Linux 4.4.0-79-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.6
  Architecture: amd64
  CrashDB:
   {
                  "impl": "launchpad",
                  "project": "cloud-archive",
                  "bug_pattern_url": "http://people.canonical.com/~ubuntu-archive/bugpatterns/bugpatterns.xml",
               }
  Date: Mon Jun 26 21:50:53 2017
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: nova
  UpgradeStatus: No upgrade log present (probably fresh install)

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