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[Bug 1886298] Re: Few of the lower constraints are not compatible with python3.8

 

** Changed in: oslo.messaging
       Status: New => In Progress

** Changed in: oslo.policy
       Status: New => In Progress

** Changed in: oslo.privsep
       Status: New => Fix Released

** Changed in: oslo.reports
       Status: New => Fix Released

** Changed in: oslo.vmware
       Status: New => Fix Released

** Changed in: python-keystoneclient
       Status: New => Fix Committed

** Changed in: python-novaclient
       Status: In Progress => Fix Released

** Changed in: futurist
       Status: New => Fix Released

** Changed in: castellan
       Status: New => In Progress

** Changed in: manila
       Status: New => Fix Committed

** Changed in: manila
     Assignee: (unassigned) => Ghanshyam Mann (ghanshyammann)

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https://bugs.launchpad.net/bugs/1886298

Title:
  Few of the lower constraints are not compatible with python3.8

Status in castellan:
  In Progress
Status in ec2-api:
  In Progress
Status in futurist:
  Fix Released
Status in OpenStack Dashboard (Horizon):
  Fix Released
Status in kolla:
  Fix Released
Status in kolla-ansible:
  Fix Released
Status in OpenStack Shared File Systems Service (Manila):
  Fix Committed
Status in manila-ui:
  New
Status in masakari:
  In Progress
Status in OpenStack Compute (nova):
  Fix Released
Status in os-win:
  New
Status in oslo.messaging:
  In Progress
Status in oslo.policy:
  In Progress
Status in oslo.privsep:
  Fix Released
Status in oslo.reports:
  Fix Released
Status in oslo.vmware:
  Fix Released
Status in Glance Client:
  New
Status in python-keystoneclient:
  Fix Committed
Status in python-manilaclient:
  Fix Released
Status in python-novaclient:
  Fix Released
Status in python-senlinclient:
  New
Status in python-troveclient:
  New
Status in python-watcherclient:
  New
Status in Solum:
  New
Status in tacker:
  In Progress
Status in taskflow:
  New
Status in tripleo-validations:
  New
Status in watcher:
  New

Bug description:
  lower constraint are being tested with python.6 till now and jobs
  running fine. With the migration of testing to ubuntu focal where
  python3.8 is default, lower-constraints job started failing due to
  multiple issues.

  For example,

  Markupsafe 1.0 not compatible with new setuptools:
  - https://github.com/pallets/markupsafe/issues/116

  paramiko 2.7.1 fixed the compatiblity for python3.7 onwards:
  https://github.com/paramiko/paramiko/issues/1108

  greenlet 0.4.15 added wheels for python 3.8:
  https://github.com/python-greenlet/greenlet/issues/151

  numpy 1.19.1 added python 3.8 support and testing:
  https://github.com/numpy/numpy/pull/14775

  paramiko 2.7.1 fixed the compatibility for python3.7 onwards:
  https://github.com/paramiko/paramiko/commit/4753881223e0ff5e3b3be35bb687a18dfec4f672

  Similarly there are many dependencies which added the python3.8
  support in their later version. So we need to bump their lower
  constraints to compatible version.

  Approach to identify the required bump is by running lower-constraint job on Focal and star bumping for the failed things. I started with nova repos
  and found below version bump:

  For Nova:
  Markupsafe==1.1.1
  cffi==1.14.0
  greenlet==0.4.15
  PyYAML==3.13
  lxml==4.5.0
  numpy==1.19.0
  psycopg2==2.8
  paramiko==2.7.1

  For python-novaclient:
  Markupsafe==1.1.1
  cffi==1.14.0
  greenlet==0.4.15
  PyYAML==3.13

  For os-vif:
  Markupsafe==1.1.1
  cffi==1.14.0

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References