SRU validation Focal, Jammy, Kinetic and Lunar successes.

** Attachment added: "sru-1724623.log"
   
https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1724623/+attachment/5684387/+files/sru-1724623.log

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to apport in Ubuntu.
https://bugs.launchpad.net/bugs/1724623

Title:
  Update ubuntu cloud info

Status in Apport:
  Fix Released
Status in apport package in Ubuntu:
  Fix Released
Status in cloud-init package in Ubuntu:
  Fix Released
Status in cloud-init source package in Focal:
  Fix Committed
Status in cloud-init source package in Jammy:
  Fix Committed
Status in cloud-init source package in Kinetic:
  Fix Committed
Status in apport source package in Lunar:
  New
Status in cloud-init source package in Lunar:
  Fix Committed

Bug description:
  [ Impact ]
  Apport reported bug add invalid bug tags such as `uec-images` which no longer 
has meaning or `ec2-images` on openstack. Since cloud-init is installed in all 
these images and detects the correct datasource, leverage cloud-init's 
instance-data.json or cloud-id

  [ Test Plan ]

  1. Launch LXD container for each series
  2. upgrade to cloud-init from -proposed.
  3. Execute apport-bug cloud-init and view report to assess that correct tags 
are present for LXD datasource.
  4. replace /run/cloud-init/instance-data.json cloud-id content with examples 
from openstack, ec2, configdrive and assert appropriate tags match the platform 
details.

  verification scriptlet (attached):

  #!/bin/bash
  set -ex

  cat > setup_proposed.sh <<EOF
  #/bin/bash
  mirror=http://archive.ubuntu.com/ubuntu
  echo deb \$mirror \$(lsb_release -sc)-proposed main | tee 
/etc/apt/sources.list.d/proposed.list
  apt-get update -q
  apt-get install -qy cloud-init
  EOF

  cat > openstack.json <<EOF
  {
    "ds" : {},
    "v1": {
          "cloud_id": "openstack",
          "cloud_name": "openstack",
          "machine": "CloudArchitecture",
          "platform": "openstack",
          "region": null,
          "subplatform": "metadata (http://169.254.169.254)"
    }
  }
  EOF

  cat > ec2.json << EOF
  {
    "ds": {
      "imageId": "ami-123",
      "instanceType": "m1.tiny",
      "region": "us-east-1"
    },
    "v1": {
      "cloud_name": "aws",
      "distro": "ubuntu",
      "distro_release": "jammy",
      "distro_version": "22.04",
      "instance_id": "i-06b5687b4d7b8595d",
      "machine": "x86_64",
      "platform": "ec2",
      "python_version": "3.10.4",
      "region": "us-east-2",
      "variant": "ubuntu"
    }
  }
  EOF

  for release in focal jammy kinetic lunar; do
   VM=sru-$release
   lxc launch ubuntu-daily:$release $VM
   while ! lxc exec $VM -- cloud-init status --wait --long; do
      sleep 5
   done
   echo --- 1. Generate current apport report, selecting Openstack as cloud.
   echo --- step through prompts and select 'K' to keep report
   echo --- VERSION OF APPORT ---
   lxc exec $VM -- apport-bug --version
   lxc exec $VM -- apport-bug cloud-init
   APPORT_FILE=$(lxc exec $VM ls /tmp | grep apport)
   lxc file pull $VM/tmp/$APPORT_FILE apport-$VM.orig
   lxc exec $VM rm /tmp/$APPORT_FILE

   lxc file push setup_proposed.sh $VM/
   lxc exec $VM -- bash /setup_proposed.sh | grep cloud-init

   lxc file push openstack.json $VM/run/cloud-init/instance-data.json
   echo --- 2. Generate -proposed apport report which sources openstack 
instance-data.json, selecting Openstack as cloud.
   lxc exec $VM -- apport-bug cloud-init
   APPORT_FILE=$(lxc exec $VM ls /tmp | grep apport)
   lxc file pull $VM/tmp/$APPORT_FILE apport-$VM.openstack-proposed
   lxc exec $VM rm /tmp/$APPORT_FILE

   echo --- 3. Generate -proposed apport report which sources ec2 
instance-data, selecting Ec2 as cloud.
   lxc file push ec2.json $VM/run/cloud-init/instance-data.json
   lxc exec $VM -- apport-bug cloud-init
   APPORT_FILE=$(lxc exec $VM ls /tmp | grep apport)
   lxc file pull $VM/tmp/$APPORT_FILE apport-$VM.ec2-proposed
   lxc exec $VM rm /tmp/$APPORT_FILE

   # redact logs lines for easy diffs
   for file in `ls apport*`; do
       sed -i '1,/logs.tgz/!d' $file
   done
   echo --- 4. Inspect diff tags of orig to openstack-proposed report
   diff -urN apport-$VM.orig apport-$VM.openstack-proposed || true
   echo --- 5. Inspect diff tags of openstack-proposed to ec2-proposed report
   diff -urN apport-$VM.openstack-proposed apport-$VM.ec2-proposed || true

  done

  [ Where problems could occur ]
  apport-bug could traceback on poor logic preventing simple bug filing at 
apport CLI. It could omit tags if unable to process 
cloud-init/instance-data.json. nothing critical to daily performance, uptime or 
security

  [ Other Info ]

  [Original description]

  Issues:
   - Using the presence of cloud-init to flag an image as a cloud image is 
incorrect now that ubuntu-server includes cloud-init (and ubuntu-core images)
   - Using the presence of EC2 metadata source is incorrect as many non-EC2 
clouds provide EC2 metadata.  Thus we have bugs like bug #1722946 that are 
tagged as an 'ec2-images' bug which are clearly on openstack
   - Marking all bugs that have cloud-init but no EC2 metadata source as an 
'uec-images' bug uses a name that no longer has meaning.

  Solution:
   - If cloud-init is present, check for /etc/cloud/build.info to indicate an 
Ubuntu cloud images, tag as 'cloud-images'.  Pull the build_name and serial 
from that file into the bug comments.
   - If cloud-init is present, check for the presence of 
/run/cloud-init/cloud.cfg.  Parse this yaml to determine the datasource type.  
Add the datasource used to the bug comment.

  I have filed bug #1724626 to ask cloud-init development to surface
  more information from ds-identify to help ID the cloud so that we can
  better tag/annotate the bug.  There may also be some info we can get
  to indicate the image ID on more clouds than just AWS.  At a minimum I
  would like to see dsidentify make the EC2 platform it found available
  for consumers in cloud.cfg.  This would allow us to identify AWS EC2
  from look-alike datasources so that we can tag a bug as ec2-images for
  bug really on AWS and add EC2 specific fields to the
  description/attachments.

To manage notifications about this bug go to:
https://bugs.launchpad.net/apport/+bug/1724623/+subscriptions


-- 
Mailing list: https://launchpad.net/~touch-packages
Post to     : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help   : https://help.launchpad.net/ListHelp

Reply via email to