group.of.nepali.translators team mailing list archive

[Launchpad Bug Tracker <1665694@xxxxxxxxxxxxxxxxxx>]

This bug was fixed in the package cloud-init - 0.7.9-90-g61eb03fe-
0ubuntu1~16.10.1

---------------
cloud-init (0.7.9-90-g61eb03fe-0ubuntu1~16.10.1) yakkety; urgency=medium

  * debian/cloud-init.templates: add Bigstep to list of sources. (LP: #1676460)
  * New upstream snapshot.
    - OpenStack: add 'dvs' to the list of physical link types. (LP: #1674946)
    - Fix bug that resulted in an attempt to rename bonds or vlans.
      (LP: #1669860)
    - tests: update OpenNebula and Digital Ocean to not rely on host
      interfaces.
    - net: in netplan renderer delete known image-builtin content.
      (LP: #1675576)
    - doc: correct grammar in capabilities.rst [David Tagatac]
    - ds-identify: fix detecting of maas datasource. (LP: #1677710)
    - netplan: remove debugging prints, add debug logging [Ryan Harper]
    - ds-identify: do not write None twice to datasource_list.
    - support resizing partition and rootfs on system booted without
      initramfs.  [Steve Langasek] (LP: #1677376)
    - apt_configure: run only when needed. (LP: #1675185)
    - OpenStack: identify OpenStack by product 'OpenStack Compute'.
      (LP: #1675349)
    - GCE: Search GCE in ds-identify, consider serial number in check.
      (LP: #1674861)
    - Add support for setting hashed passwords [Tore S. Lonoy] (LP: #1570325)
    - Fix filesystem creation when using "partition: auto"
      [Jonathan Ballet] (LP: #1634678)
    - ConfigDrive: support reading config drive data from /config-drive.
      (LP: #1673411)
    - ds-identify: fix detection of Bigstep datasource. (LP: #1674766)
    - test: add running of pylint [Joshua Powers]
    - ds-identify: fix bug where filename expansion was left on.
    - advertise network config v2 support (NETWORK_CONFIG_V2) in features.
    - Bigstep: fix bug when executing in python3. [root]
    - Fix unit test when running in a system deployed with cloud-init.
    - Bounce network interface for Azure when using the built-in path.
      [Brent Baude] (LP: #1674685)
    - cloudinit.net: add network config v2 parsing and rendering [Ryan Harper]
    - net: Fix incorrect call to isfile [Joshua Powers] (LP: #1674317)
    - net: add renderers for automatically selecting the renderer.
    - doc: fix config drive doc with regard to unpartitioned disks.
      (LP: #1673818)
    - test: Adding integratiron test for password as list [Joshua Powers]
    - render_network_state: switch arguments around, do not require target
    - support 'loopback' as a device type.
    - Integration Testing: improve testcase subclassing [Wesley Wiedenmeier]
    - gitignore: adding doc/rtd_html [Joshua Powers]
    - doc: add instructions for running integration tests via tox.
      [Joshua Powers]
    - test: avoid differences in 'date' output due to daylight savings.
    - Fix chef config module in omnibus install. [Jeremy Melvin] (LP: #1583837)
    - Add feature flags to cloudinit.version. [Wesley Wiedenmeier]
    - tox: add a citest environment
    - Support chpasswd/list being a list in addition to a string.
      [Sergio Lystopad] (LP: #1665694)
    - doc: Fix configuration example for cc_set_passwords module.
      [Sergio Lystopad] (LP: #1665773)
    - net: support both ipv4 and ipv6 gateways in sysconfig.
      [Lars Kellogg-Stedman] (LP: #1669504)
    - net: do not raise exception for > 3 nameservers
      [Lars Kellogg-Stedman] (LP: #1670052)

 -- Scott Moser <smoser@xxxxxxxxxx>  Mon, 03 Apr 2017 12:03:30 -0400

** Changed in: cloud-init (Ubuntu Yakkety)
       Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of नेपाली
भाषा समायोजकहरुको समूह, which is subscribed to Xenial.
Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1665694

Title:
  cc_set_passwords fails to change passwords specified as
  chpasswd['list'] in cloud-config

Status in cloud-init:
  Fix Committed
Status in cloud-init package in Ubuntu:
  Fix Released
Status in cloud-init source package in Xenial:
  Fix Released
Status in cloud-init source package in Yakkety:
  Fix Released
Status in cloud-init source package in Zesty:
  Fix Released

Bug description:
  === Being SRU Template ===
  [Impact]
  Users of cloud-init can change passwords on a system by providing input
  to chpasswd as a string:
    #cloud-config
    chpasswd:
      list: |
        user1:password1

  Confusingly, the 'list' is actually not a list, but a multi-line string.
  The change made in this bug supports either.

  [Test Case]
  There is an integration test in cloud-init that runs though this code.
  To run that:

  $ git clone https://git.launchpad.net/cloud-init
  $ cd cloud-init

  # download the appropriate deb for cloud-init from -proposed
  $ rel=xenial
  $ pver=$(rmadison --url=ubuntu --suite=$rel-proposed cloud-init | awk '{print $3}')
  $ fname="cloud-init_${pver}_all.deb"
  $ wget "http://archive.ubuntu.com/ubuntu/pool/main/c/cloud-init/$fname";
  $ ln -sf $fname cloud-init_all.$rel.deb
  $ tox -e citest -- run -v -n $rel --deb=cloud-init_all.$rel.deb \
     -t tests/cloud_tests/testcases/modules/set_password_list_string.py \
     -t tests/cloud_tests/testcases/modules/set_password_list.py

  That will install the new cloud-init into a container and run
  with user data to excercise this new feature.

  
  [Regression Potential]
  Very low regression potential.  The test case shown provides both
  the previously supported path (a string) and the new path (a list).

  [Other Info]
  Upstream commit:
   https://git.launchpad.net/cloud-init/commit/?id=7f2b51054a5defe

  === End SRU Template ===

  If cloud-config contains list of user:password pairs as in example
  below

  chpasswd:
    list:
      - user1:pwd001
      - user2:pwd002

  cc_set_passwords module fails to change passwords with error:
  Feb 17 15:52:48 si-man [CLOUDINIT] stages.py[DEBUG]: Running module set-passwords (<module 'cloudinit.config.cc_set_passwords' from '/usr/lib/python3/dist-packages/cloudinit/config/cc_set_passwords.py'>) with frequency once-per-instance
  Feb 17 15:52:48 si-man [CLOUDINIT] handlers.py[DEBUG]: start: modules-config/config-set-passwords: running config-set-passwords with frequency once-per-instance
  Feb 17 15:52:48 si-man [CLOUDINIT] util.py[DEBUG]: Writing to /var/lib/cloud/instances/6d822e81-98a1-4b43-bed2-db8d0cf045bb/sem/config_set_passwords - wb: [420] 25 bytes
  Feb 17 15:52:48 si-man [CLOUDINIT] helpers.py[DEBUG]: Running config-set-passwords using lock (<FileLock using file '/var/lib/cloud/instances/6d822e81-98a1-4b43-bed2-db8d0cf045bb/sem/config_set_passwords'>)
  Feb 17 15:52:48 si-man [CLOUDINIT] cc_set_passwords.py[DEBUG]: Changing password for ["['user1"]:
  Feb 17 15:52:48 si-man [CLOUDINIT] util.py[DEBUG]: Running command ['chpasswd'] with allowed return codes [0] (shell=False, capture=True)
  Feb 17 15:52:48 si-man [CLOUDINIT] util.py[WARNING]: Failed to set passwords with chpasswd for ["['user1"]
  Feb 17 15:52:48 si-man [CLOUDINIT] util.py[DEBUG]: Failed to set passwords with chpasswd for ["['user1"]#012Traceback (most recent call last):#012  File "/usr/lib/python3/dist-packages/cloudinit/config/cc_set_passwords.py", line 121, in handle#012    util.subp(['chpasswd'], ch_in)#012  File "/usr/lib/python3/dist-packages/cloudinit/util.py", line 1836, in subp#012    cmd=args)#012cloudinit.util.ProcessExecutionError: Unexpected error while running command.#012Command: ['chpasswd']#012Exit code: 1#012Reason: -#012Stdout: ''#012Stderr: "chpasswd: (user ['user1) pam_chauthtok() failed, error:\nAuthentication token manipulation error\nchpasswd: (line 1, user ['user1) password not changed\n"
  Feb 17 15:52:48 si-man [CLOUDINIT] util.py[DEBUG]: Running command ['passwd', '--expire', "['user1"] with allowed return codes [0] (shell=False, capture=True)
  Feb 17 15:52:48 si-man [CLOUDINIT] util.py[WARNING]: Failed to set 'expire' for ['user1
  Feb 17 15:52:48 si-man [CLOUDINIT] util.py[DEBUG]: Failed to set 'expire' for ['user1#012Traceback (most recent call last):#012  File "/usr/lib/python3/dist-packages/cloudinit/config/cc_set_passwords.py", line 136, in handle#012    util.subp(['passwd', '--expire', u])#012  File "/usr/lib/python3/dist-packages/cloudinit/util.py", line 1836, in subp#012    cmd=args)#012cloudinit.util.ProcessExecutionError: Unexpected error while running command.#012Command: ['passwd', '--expire', "['user1"]#012Exit code: 1#012Reason: -#012Stdout: ''#012Stderr: "passwd: user '['user1' does not exist\n"
  Feb 17 15:52:48 si-man [CLOUDINIT] cc_set_passwords.py[DEBUG]: 2 errors occured, re-raising the last one

  The issue affects cloud-init installed in xenial-server-cloudimg-amd64-disk1.img
  # apt-cache policy cloud-init
  cloud-init:
    Installed: 0.7.8-49-g9e904bb-0ubuntu1~16.04.4
    Candidate: 0.7.8-49-g9e904bb-0ubuntu1~16.04.4
    Version table:
   *** 0.7.8-49-g9e904bb-0ubuntu1~16.04.4 500
          500 http://zone-1.clouds.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
          100 /var/lib/dpkg/status
       0.7.7~bzr1212-0ubuntu1 500
          500 http://zone-1.clouds.archive.ubuntu.com/ubuntu xenial/main amd64 Packages

  cc_set_passwords converts list of user:password lists to str and as
  result user names get corrupted.

To manage notifications about this bug go to:
https://bugs.launchpad.net/cloud-init/+bug/1665694/+subscriptions