Bug #1728152 “EC2 IPv4 and IPv6 Dual Stack Does Not work when in...” : Bugs : cloud-init

Chad Smith (chad.smith) on 2017-10-27

Changed in cloud-init:
importance:	Undecided → High
assignee:	nobody → Chad Smith (chad.smith)

Joshua Powers (powersj) on 2017-10-27

Changed in cloud-init:
status:	New → Confirmed

Chad Smith (chad.smith) on 2017-10-27

Changed in cloud-init:
status:	Confirmed → In Progress

Scott Moser (smoser) on 2017-10-30

summary:	- IPv4 and IPv6 Dual Stack Does Not work when instance is not assigned + EC2 IPv4 and IPv6 Dual Stack Does Not work when instance is not assigned public IPv4 address
Changed in cloud-init (Ubuntu Xenial):
status:	New → Confirmed
Changed in cloud-init (Ubuntu Zesty):
status:	New → Confirmed
Changed in cloud-init (Ubuntu Artful):
status:	New → Confirmed
Changed in cloud-init (Ubuntu Bionic):
status:	New → Confirmed
Changed in cloud-init (Ubuntu Xenial):
importance:	Undecided → High
Changed in cloud-init (Ubuntu Zesty):
importance:	Undecided → High
Changed in cloud-init (Ubuntu Artful):
importance:	Undecided → High
Changed in cloud-init (Ubuntu Bionic):
importance:	Undecided → High

Scott Moser (smoser) on 2017-10-30

description:

updated

Chad Smith (chad.smith) on 2017-10-31

Changed in cloud-init:
status:	In Progress → Fix Committed
Changed in cloud-init (Ubuntu Xenial):
assignee:	nobody → Chad Smith (chad.smith)
Changed in cloud-init (Ubuntu Zesty):
assignee:	nobody → Chad Smith (chad.smith)
Changed in cloud-init (Ubuntu Artful):
assignee:	nobody → Chad Smith (chad.smith)
Changed in cloud-init (Ubuntu Bionic):
assignee:	nobody → Chad Smith (chad.smith)
Changed in cloud-init (Ubuntu Xenial):
status:	Confirmed → In Progress
Changed in cloud-init (Ubuntu Zesty):
status:	Confirmed → In Progress
Changed in cloud-init (Ubuntu Artful):
status:	Confirmed → In Progress
Changed in cloud-init (Ubuntu Bionic):
status:	Confirmed → In Progress

Revision history for this message

Launchpad Janitor (janitor) wrote on 2017-10-31:

#1

This bug was fixed in the package cloud-init - 17.1-27-geb292c18-0ubuntu1

---------------
cloud-init (17.1-27-geb292c18-0ubuntu1) bionic; urgency=medium

  * New upstream snapshot.
    - EC2: Limit network config to fallback nic, fix local-ipv4 only
      instances. (LP: #1728152)
    - Gentoo: Use "rc-service" rather than "service".
      [ckonstanski] (LP: #1727121)

-- Chad Smith <email address hidden> Tue, 31 Oct 2017 12:51:10 -0600

Changed in cloud-init (Ubuntu Bionic):
status:	In Progress → Fix Released

Revision history for this message

Łukasz Zemczak (sil2100) wrote on 2017-11-07:

#2

Accepted the artful version - please test.

Changed in cloud-init (Ubuntu Artful):
status:	In Progress → Fix Committed
tags:	added: verification-needed verification-needed-artful
Changed in cloud-init (Ubuntu Zesty):
status:	In Progress → Fix Committed
tags:	added: verification-needed-zesty

Revision history for this message

Łukasz Zemczak (sil2100) wrote on 2017-11-07: Please test proposed package

#3

Hello Sargun, or anyone else affected,

Accepted cloud-init into zesty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/cloud-init/17.1-27-geb292c18-0ubuntu1~17.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-zesty to verification-done-zesty. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-zesty. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Revision history for this message

Łukasz Zemczak (sil2100) wrote on 2017-11-07:

#4

Hello Sargun, or anyone else affected,

Accepted cloud-init into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/cloud-init/17.1-27-geb292c18-0ubuntu1~16.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-xenial to verification-done-xenial. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-xenial. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in cloud-init (Ubuntu Xenial):
status:	In Progress → Fix Committed
tags:	added: verification-needed-xenial

Revision history for this message

Chad Smith (chad.smith) wrote on 2017-11-08:

#5

Download full text (15.1 KiB)

Manual Verification performed on Xenial Zesty and artful in the following 3 scenarios:
1. ipv4 public only
2. public ipv4 & ipv6 addresses configured
3. private ipv4 only addresses
All results passed and properly configured interfaces

=== SRU verification output ===

---- xenial

---- xenial public-ipv4-only
# Get launch-ec2 script
# Setup ec2 credentials obtained from aws ui
cat ~/.aws/credentials
[default]
aws_access_key_id = <REDACTED>
aws_secret_access_key = <REDACTED>

$ git clone <email address hidden>:cloud-init/qa-scripts.git
$ git clone https://github.com/smoser/talk-simplestreams.git
$ export PATH=$PATH:./qa-scripts/scripts:./talk-simplestreams/bin
$ launch-ec2 --pubkey-file ~/.ssh/id_rsa.pub --series xenial --proposed --keep-alive --clean

# default xenial instance with public ipv4 configuration

$ ssh -i ~/.ssh/id_rsa.pub <email address hidden> -- dpkg-query --show cloud-init
cloud-init 17.1-27-geb292c18-0ubuntu1~16.04.1

$ ssh -i ~/.ssh/id_rsa.pub <email address hidden> -- cat /etc/network/interfaces.d/50-cloud-init.cfg
# This file is generated from information provided by
# the datasource. Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

---- xenial public-ipv4-and-ipv6 instance manually created through ec2 UI
# Test before cloud-init upgrade to 17.1.27
$ cat /etc/network/interfaces.d/50-cloud-init.cfg
# This file is generated from information provided by
# the datasource. Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

$ sudo sed -i 's/ xenial / xenial-proposed /' /etc/apt/sources.list;
$ sudo apt-get update;
$ sudo apt-get install cloud-init;
$ sudo rm -rf /var/lib/cloud /var/log/cloud-init*; sudo reboot;

# This file is generated from information provided by
# the datasource. Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

# control-alias eth0
iface eth0 inet6 dhcp

$ dpkg-query --show cloud-init
cloud-init 17.1-27-geb292c18-0ubuntu1~16.04.1
$ grep Trace /var/log/cloud-init.log
$

$ ip address

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 06:e5:24:b6:f6:0...

Manual Verification performed on Xenial Zesty and artful in the following 3 scenarios:
 1. ipv4 public only
 2. public ipv4 & ipv6 addresses configured
 3. private ipv4 only addresses
All results passed and properly configured interfaces

=== SRU verification output ===

---- xenial

---- xenial public-ipv4-only
# Get launch-ec2 script
# Setup ec2 credentials obtained from aws ui
cat ~/.aws/credentials
[default]
aws_access_key_id = <REDACTED>
aws_secret_access_key = <REDACTED>

$ git clone git@github.com:cloud-init/qa-scripts.git
$ git clone https://github.com/smoser/talk-simplestreams.git 
$ export PATH=$PATH:./qa-scripts/scripts:./talk-simplestreams/bin
$ launch-ec2 --pubkey-file ~/.ssh/id_rsa.pub --series xenial --proposed --keep-alive --clean

# default xenial instance with public ipv4 configuration

$ ssh -i ~/.ssh/id_rsa.pub ubuntu@ec2-18-221-189-101.us-east-2.compute.amazonaws.com -- dpkg-query --show cloud-init
cloud-init	17.1-27-geb292c18-0ubuntu1~16.04.1

$ ssh -i ~/.ssh/id_rsa.pub ubuntu@ec2-18-221-189-101.us-east-2.compute.amazonaws.com -- cat /etc/network/interfaces.d/50-cloud-init.cfg
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

---- xenial public-ipv4-and-ipv6 instance manually created through ec2 UI
# Test before cloud-init upgrade to 17.1.27
$ cat /etc/network/interfaces.d/50-cloud-init.cfg 
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

$ sudo sed -i 's/ xenial / xenial-proposed /' /etc/apt/sources.list;
$ sudo apt-get update;
$ sudo apt-get install cloud-init;
$ sudo rm -rf /var/lib/cloud /var/log/cloud-init*;  sudo reboot;

# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

# control-alias eth0
iface eth0 inet6 dhcp

$ dpkg-query --show cloud-init
cloud-init	17.1-27-geb292c18-0ubuntu1~16.04.1
$ grep Trace /var/log/cloud-init.log
$

$ ip address

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 06:e5:24:b6:f6:08 brd ff:ff:ff:ff:ff:ff
    inet 172.31.18.159/20 brd 172.31.31.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 2600:1f16:9cb:7102:6935:42f4:88f3:2dab/128 scope global 
       valid_lft forever preferred_lft forever
    inet6 fe80::4e5:24ff:feb6:f608/64 scope link 
       valid_lft forever preferred_lft forever

---- xenial private-ipv4 instance manipv6ually created through ec2 UI
ubuntu@ip-172-31-30-150:~$ dpkg-query --show cloud-init
cloud-init	17.1-27-geb292c18-0ubuntu1~16.04.1
ubuntu@ip-172-31-30-150:~$ cat /run/cloud-init/result.json 
{
 "v1": {
  "datasource": "DataSourceEc2Local",
  "errors": []
 }
}
ubuntu@ip-172-31-30-150:~$ cat /etc/network/interfaces.d/50-cloud-init.cfg 
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp
ubuntu@ip-172-31-30-150:~$ ip address show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 06:5a:ac:36:55:ea brd ff:ff:ff:ff:ff:ff
    inet 172.31.30.150/20 brd 172.31.31.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fe80::45a:acff:fe36:55ea/64 scope link 
       valid_lft forever preferred_lft forever
ubuntu@ip-172-31-30-150:~$ grep Trace /var/log/cloud-init.log 
ubuntu@ip-172-31-30-150:~$

---- zesty public ipv4 only
ubuntu@ip-172-31-43-227:~$ dpkg-query --show cloud-init
cloud-init	17.1-27-geb292c18-0ubuntu1~17.04.1
ubuntu@ip-172-31-43-227:~$ cat /run/cloud-init/result.json 
{
 "v1": {
  "datasource": "DataSourceEc2Local",
  "errors": []
 }
}
ubuntu@ip-172-31-43-227:~$ cat /etc/network/interfaces.d/50-cloud-init.cfg 
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

$ ip address show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 0a:cf:5a:06:cf:7e brd ff:ff:ff:ff:ff:ff
    inet 172.31.43.227/20 brd 172.31.47.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fe80::8cf:5aff:fe06:cf7e/64 scope link 
       valid_lft forever preferred_lft forever

---- zesty public ipv4&ipv6
$ cat /etc/network/interfaces.d/50-cloud-init.cfg

# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

ubuntu@ip-172-31-16-217:~$ sudo sed -i 's/ zesty / zesty-proposed /' /etc/apt/sources.list
ubuntu@ip-172-31-16-217:~$ sudo apt updat
ubuntu@ip-172-31-16-217:~$ sudo apt install cloud-init

$ sudo rm -rf /var/lib/cloud /var/log/cloud-init*; sudo reboot

ubuntu@ip-172-31-16-217:~$ dpkg-query --show cloud-init
cloud-init	17.1-27-geb292c18-0ubuntu1~17.04.1
ubuntu@ip-172-31-16-217:~$ cat /etc/network/interfaces.d/50-cloud-init.cfg 
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

# control-alias eth0
iface eth0 inet6 dhcp
ubuntu@ip-172-31-16-217:~$ cat /run/cloud-init/result.json 
{
 "v1": {
  "datasource": "DataSourceEc2Local",
  "errors": []
 }
}
ubuntu@ip-172-31-16-217:~$ grep Trace /var/log/cloud-init.log 
ubuntu@ip-172-31-16-217:~$

ubuntu@ip-172-31-16-217:~$ ip address show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 06:2f:d0:12:7c:a0 brd ff:ff:ff:ff:ff:ff
    inet 172.31.16.217/20 brd 172.31.31.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 2600:1f16:9cb:7102:61e7:e24e:9c70:2b81/128 scope global 
       valid_lft forever preferred_lft forever
    inet6 fe80::42f:d0ff:fe12:7ca0/64 scope link 
       valid_lft forever preferred_lft forever

---- zesty public ipv4 private only

ubuntu@ip-172-31-20-72:~$ dpkg-query --show cloud-init
cloud-init	17.1-27-geb292c18-0ubuntu1~17.04.1
ubuntu@ip-172-31-20-72:~$ cat /run/cloud-init/result.json 
{
 "v1": {
  "datasource": "DataSourceEc2Local",
  "errors": []
 }
}
ubuntu@ip-172-31-20-72:~$ cat /etc/network/interfaces.d/50-cloud-init.cfg 
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp
ubuntu@ip-172-31-20-72:~$ ip address show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 06:8a:8d:6a:b0:a8 brd ff:ff:ff:ff:ff:ff
    inet 172.31.20.72/20 brd 172.31.31.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fe80::48a:8dff:fe6a:b0a8/64 scope link 
       valid_lft forever preferred_lft forever
ubuntu@ip-172-31-20-72:~$ grep Trace /var/log/cloud-init.log 
ubuntu@ip-172-31-20-72:~$

---- artful public ipv4 only
ubuntu@ip-172-31-31-224:~$ dpkg-query --show cloud-init
cloud-init	17.1-27-geb292c18-0ubuntu1~17.10.1
ubuntu@ip-172-31-31-224:~$ cat /run/cloud-init/result.json 
{
 "v1": {
  "datasource": "DataSourceEc2Local",
  "errors": []
 }
}
ubuntu@ip-172-31-31-224:~$ cat /etc/net
netplan/  network/  networks  
ubuntu@ip-172-31-31-224:~$ cat /etc/net
netplan/  network/  networks  
ubuntu@ip-172-31-31-224:~$ cat /etc/netplan/50-cloud-init.yaml 
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
network:
    version: 2
    ethernets:
        eth0:
            dhcp4: true
            match:
                macaddress: 06:a6:c2:4f:9a:04
            set-name: eth0
ubuntu@ip-172-31-31-224:~$ ip address show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 06:a6:c2:4f:9a:04 brd ff:ff:ff:ff:ff:ff
    inet 172.31.31.224/20 brd 172.31.31.255 scope global dynamic eth0
       valid_lft 3502sec preferred_lft 3502sec
    inet6 fe80::4a6:c2ff:fe4f:9a04/64 scope link 
       valid_lft forever preferred_lft forever
ubuntu@ip-172-31-31-224:~$ grep Trace /var/log/cloud-init.log 
ubuntu@ip-172-31-31-224:~$

---- artful public ipv4&ipv6
ubuntu@ip-172-31-22-23:~$ dpkg-query --show cloud-init
cloud-init	17.1-18-gd4f70470-0ubuntu1
ubuntu@ip-172-31-22-23:~$ cat /run/cloud-init/result.json 
{
 "v1": {
  "datasource": "DataSourceEc2Local",
  "errors": []
 }
}
ubuntu@ip-172-31-22-23:~$ cat /etc/netplan/50-cloud-init.yaml 
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
network:
    version: 2
    ethernets:
        eth0:
            dhcp4: true
            dhcp6: true
            match:
                macaddress: 06:50:c6:8f:e1:54
            set-name: eth0
ubuntu@ip-172-31-22-23:~$ ip address show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 06:50:c6:8f:e1:54 brd ff:ff:ff:ff:ff:ff
    inet 172.31.22.23/20 brd 172.31.31.255 scope global dynamic eth0
       valid_lft 3428sec preferred_lft 3428sec
    inet6 2600:1f16:9cb:7102:f57b:c54:5d83:2b10/128 scope global noprefixroute dynamic 
       valid_lft 447sec preferred_lft 147sec
    inet6 fe80::450:c6ff:fe8f:e154/64 scope link 
       valid_lft forever preferred_lft forever
ubuntu@ip-172-31-22-23:~$ grep Trace /var/log/cloud-init.log 
ubuntu@ip-172-31-22-23:~$

---- artful private ipv4 only
ubuntu@ip-172-31-18-234:~$ dpkg-query --show cloud-init
cloud-init	17.1-27-geb292c18-0ubuntu1~17.10.1
ubuntu@ip-172-31-18-234:~$ cat /run/cloud-init/result.json 
{
 "v1": {
  "datasource": "DataSourceEc2Local",
  "errors": []
 }
}
ubuntu@ip-172-31-18-234:~$ cat /etc/netplan/50-cloud-init.yaml 
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
network:
    version: 2
    ethernets:
        eth0:
            dhcp4: true
            match:
                macaddress: 06:a4:43:d2:52:34
            set-name: eth0
ubuntu@ip-172-31-18-234:~$ ip address show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 06:a4:43:d2:52:34 brd ff:ff:ff:ff:ff:ff
    inet 172.31.18.234/20 brd 172.31.31.255 scope global dynamic eth0
       valid_lft 3477sec preferred_lft 3477sec
    inet6 fe80::4a4:43ff:fed2:5234/64 scope link 
       valid_lft forever preferred_lft forever
ubuntu@ip-172-31-18-234:~$ grep Trace /var/log/cloud-init.log 
ubuntu@ip-172-31-18-234:~$

=== End SRU verification output ===

tags:

added: verification-done verification-done-artful verification-done-xenial verification-done-zesty
removed: verification-needed verification-needed-artful verification-needed-xenial verification-needed-zesty

Revision history for this message

Launchpad Janitor (janitor) wrote on 2017-11-14:

#6

This bug was fixed in the package cloud-init - 17.1-27-geb292c18-0ubuntu1~17.10.1

---------------
cloud-init (17.1-27-geb292c18-0ubuntu1~17.10.1) artful-proposed; urgency=medium

  * New upstream snapshot.
    - EC2: Limit network config to fallback nic, fix local-ipv4 only
      instances. (LP: #1728152)
    - Gentoo: Use "rc-service" rather than "service". [Carlos Konstanski]

cloud-init (17.1-25-g17a15f9e-0ubuntu1~17.10.1) artful-proposed; urgency=medium

  * New upstream snapshot.
    - resizefs: Fix regression when system booted with root=PARTUUID=
      (LP: #1725067)
    - tools: make yum package installation more reliable
    - citest: fix remaining warnings raised by integration tests.
    - citest: show the class actual class name in results.
    - ntp: fix config module schema to allow empty ntp config
      (LP: #1724951)
    - tools: disable fastestmirror if using proxy [Joshua Powers]
    - schema: Log debug instead of warning when jsonschema is not available.
      (LP: #1724354)

-- Chad Smith <email address hidden> Tue, 31 Oct 2017 12:56:34 -0600

Changed in cloud-init (Ubuntu Artful):
status:	Fix Committed → Fix Released

Revision history for this message

Brian Murray (brian-murray) wrote on 2017-11-14: Update Released

#7

The verification of the Stable Release Update for cloud-init has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

Revision history for this message

Launchpad Janitor (janitor) wrote on 2017-11-14:

#8

Download full text (7.3 KiB)

This bug was fixed in the package cloud-init - 17.1-27-geb292c18-0ubuntu1~17.04.1

---------------
cloud-init (17.1-27-geb292c18-0ubuntu1~17.04.1) zesty-proposed; urgency=medium

  * New upstream snapshot.
    - EC2: Limit network config to fallback nic, fix local-ipv4 only
      instances. (LP: #1728152)
    - Gentoo: Use "rc-service" rather than "service". [Carlos Konstanski]

cloud-init (17.1-25-g17a15f9e-0ubuntu1~17.04.1) zesty-proposed; urgency=medium

  * New upstream snapshot.
    - resizefs: Fix regression when system booted with root=PARTUUID=
      (LP: #1725067)
    - tools: make yum package installation more reliable
    - citest: fix remaining warnings raised by integration tests.
    - citest: show the class actual class name in results.
    - ntp: fix config module schema to allow empty ntp config
      (LP: #1724951)
    - tools: disable fastestmirror if using proxy [Joshua Powers]

cloud-init (17.1-18-gd4f70470-0ubuntu1~17.04.2) zesty-proposed; urgency=medium

* cherry-pick 41152f1: schema: Log debug instead of warning when
jsonschema is absent (LP: #1724354)

cloud-init (17.1-18-gd4f70470-0ubuntu1~17.04.1) zesty-proposed; urgency=medium

  * drop the following cherry picks, now incorporated in snapshot.
    + debian/patches/cpick-a2f8ce9c-Do-not-provide-systemd-fsck-drop...
  * debian/copyright: dep5 updates, reorganize, add Apache 2.0 license.
    (LP: #1718681)
  * debian/control: drop dependency on python3-prettytable
  * debian/rules: install rsyslog file with 0644 mode instead of 0755.
  * debian/rules, debian/apport-launcher.py: add an apport hook. (LP: #1607345)
  * New upstream snapshot (LP: #1721847)
    - simpletable: Fix get_string method to return table-formatted string
    - net: Handle bridge stp values of 0 and convert to boolean type
      [Chad Smith]
    - tools: Give specific --abbrev=8 to "git describe"
    - network: bridge_stp value not always correct [Ryan Harper]
    - tests: re-enable tox with nocloud-kvm support [Joshua Powers]
    - systemd: remove limit on tasks created by cloud-init-final.service.
      [Robert Schweikert]
    - suse: Support addition of zypper repos via cloud-config.
      [Robert Schweikert]
    - tests: Combine integration configs and testcases [Joshua Powers]
    - Azure, CloudStack: Support reading dhcp options from systemd-networkd.
      [Dimitri John Ledkov]
    - packages/debian/copyright: remove mention of boto and MIT license
    - systemd: only mention Before=apt-daily.service on debian based distros.
      [Robert Schweikert]
    - Add missing simpletable and simpletable tests for failed merge
      [Chad Smith]
    - Remove prettytable dependency, introduce simpletable [Andrew Jorgensen]
    - debian/copyright: dep5 updates, reorganize, add Apache 2.0 license.
      [Joshua Powers]
    - tests: remove dependency on shlex [Joshua Powers]
    - AltCloud: Trust PATH for udevadm and modprobe.
    - DataSourceOVF: use util.find_devs_with(TYPE=iso9660)
      [Ryan Harper]
    - tests: remove a temp file used in bootcmd tests.
    - release 17.1
    - doc: document GCE datasource. [Arnd Hannemann]
    - suse: updates to templates to support openSUSE and SLES.
      [...

This bug was fixed in the package cloud-init - 17.1-27-geb292c18-0ubuntu1~17.04.1

---------------
cloud-init (17.1-27-geb292c18-0ubuntu1~17.04.1) zesty-proposed; urgency=medium

* New upstream snapshot.
    - EC2: Limit network config to fallback nic, fix local-ipv4 only
      instances. (LP: #1728152)
    - Gentoo: Use "rc-service" rather than "service". [Carlos Konstanski]

cloud-init (17.1-25-g17a15f9e-0ubuntu1~17.04.1) zesty-proposed; urgency=medium

* New upstream snapshot.
    - resizefs: Fix regression when system booted with root=PARTUUID=
      (LP: #1725067)
    - tools: make yum package installation more reliable
    - citest: fix remaining warnings raised by integration tests.
    - citest: show the class actual class name in results.
    - ntp: fix config module schema to allow empty ntp config
      (LP: #1724951)
    - tools: disable fastestmirror if using proxy [Joshua Powers]

cloud-init (17.1-18-gd4f70470-0ubuntu1~17.04.2) zesty-proposed; urgency=medium

* cherry-pick 41152f1: schema: Log debug instead of warning when
    jsonschema is absent (LP: #1724354)

cloud-init (17.1-18-gd4f70470-0ubuntu1~17.04.1) zesty-proposed; urgency=medium

* drop the following cherry picks, now incorporated in snapshot.
    + debian/patches/cpick-a2f8ce9c-Do-not-provide-systemd-fsck-drop...
  * debian/copyright: dep5 updates, reorganize, add Apache 2.0 license.
    (LP: #1718681)
  * debian/control: drop dependency on python3-prettytable
  * debian/rules: install rsyslog file with 0644 mode instead of 0755.
  * debian/rules, debian/apport-launcher.py: add an apport hook. (LP: #1607345)
  * New upstream snapshot (LP: #1721847)
    - simpletable: Fix get_string method to return table-formatted string
    - net: Handle bridge stp values of 0 and convert to boolean type
      [Chad Smith]
    - tools: Give specific --abbrev=8 to "git describe"
    - network: bridge_stp value not always correct [Ryan Harper]
    - tests: re-enable tox with nocloud-kvm support [Joshua Powers]
    - systemd: remove limit on tasks created by cloud-init-final.service.
      [Robert Schweikert]
    - suse: Support addition of zypper repos via cloud-config.
      [Robert Schweikert]
    - tests: Combine integration configs and testcases [Joshua Powers]
    - Azure, CloudStack: Support reading dhcp options from systemd-networkd.
      [Dimitri John Ledkov]
    - packages/debian/copyright: remove mention of boto and MIT license
    - systemd: only mention Before=apt-daily.service on debian based distros.
      [Robert Schweikert]
    - Add missing simpletable and simpletable tests for failed merge
      [Chad Smith]
    - Remove prettytable dependency, introduce simpletable [Andrew Jorgensen]
    - debian/copyright: dep5 updates, reorganize, add Apache 2.0 license.
      [Joshua Powers]
    - tests: remove dependency on shlex [Joshua Powers]
    - AltCloud: Trust PATH for udevadm and modprobe.
    - DataSourceOVF: use util.find_devs_with(TYPE=iso9660)
      [Ryan Harper]
    - tests: remove a temp file used in bootcmd tests.
    - release 17.1
    - doc: document GCE datasource. [Arnd Hannemann]
    - suse: updates to templates to support openSUSE and SLES.
      [Robert Schweikert]
    - suse: Copy sysvinit files from redhat with slight changes.
      [Robert Schweikert]
    - docs: fix sphinx module schema documentation [Chad Smith]
    - tests: Add cloudinit package to all test targets [Chad Smith]
    - Makefile: No longer look for yaml files in obsolete ./bin/.
    - tests: fix ds-identify unit tests to set EC2_STRICT_ID_DEFAULT.
    - ec2: Fix maybe_perform_dhcp_discovery to use /var/tmp as a tmpdir
      [Chad Smith]
    - Azure: wait longer for SSH pub keys to arrive.
      [Paul Meyer]
    - GCE: Fix usage of user-data.
    - cmdline: add collect-logs subcommand. [Chad Smith]
    - CloudStack: consider dhclient lease files named with a hyphen.
    - resizefs: Drop check for read-only device file, do not warn on
      overlayroot. [Chad Smith]
    - tests: Enable the NoCloud KVM platform [Joshua Powers]
    - resizefs: pass mount point to xfs_growfs [Dusty Mabe]
    - vmware: Enable nics before sending the SUCCESS event. [Sankar Tanguturi]
    - cloud-config modules: honor distros definitions in each module
      [Chad Smith]
    - chef: Add option to pin chef omnibus install version
      [Ethan Apodaca]
    - tests: execute: support command as string [Joshua Powers]
    - schema and docs: Add jsonschema to resizefs and bootcmd modules
      [Chad Smith]
    - tools: Add xkvm script, wrapper around qemu-system [Joshua Powers]
    - vmware customization: return network config format
      [Sankar Tanguturi]
    - Ec2: only attempt to operate at local mode on known platforms.
    - Use /run/cloud-init for tempfile operations.
    - ds-identify: Make OpenStack return maybe on arch other than intel.
    - tests: mock missed openstack metadata uri network_data.json
      [Chad Smith]
    - relocate tests/unittests/helpers.py to cloudinit/tests
      [Lars Kellogg-Stedman]
    - tox: add nose timer output [Joshua Powers]
    - upstart: do not package upstart jobs, drop ubuntu-init-switch module.
    - tests: Stop leaking calls through unmocked metadata addresses
      [Chad Smith]
    - distro: allow distro to specify a default locale [Ryan Harper]
    - tests: fix two recently added tests for sles distro.
    - url_helper: dynamically import oauthlib import from inside oauth_headers
      [Chad Smith]
    - tox: make xenial environment run with python3.6
    - suse: Add support for openSUSE and return SLES to a working state.
      [Robert Schweikert]
    - GCE: Add a main to the GCE Datasource.
    - ec2: Add IPv6 dhcp support to Ec2DataSource. [Chad Smith]
    - url_helper: fail gracefully if oauthlib is not available
      [Lars Kellogg-Stedman]
    - cloud-init analyze: fix issues running under python 2. [Andrew Jorgensen]
    - Configure logging module to always use UTC time.
      [Ryan Harper]
    - Log a helpful message if a user script does not include shebang.
      [Andrew Jorgensen]
    - cli: Fix command line parsing of coniditionally loaded subcommands.
      [Chad Smith]
    - doc: Explain error behavior in user data include file format.
      [Jason Butz]
    - cc_landscape & cc_puppet: Fix six.StringIO use in writing configs
      [Chad Smith]
    - schema cli: Add schema subcommand to cloud-init cli and cc_runcmd schema
      [Chad Smith]
    - Debian: Remove non-free repositories from apt sources template.
      [Joonas Kylmälä]
    - tools: Add tooling for basic cloud-init performance analysis.
      [Chad Smith]
    - network: add v2 passthrough and fix parsing v2 config with bonds/bridge
      params [Ryan Harper]
    - doc: update capabilities with features available, link doc reference,
      cli example [Ryan Harper]
    - vcloud directory: Guest Customization support for passwords
      [Maitreyee Saikia]
    - ec2: Allow Ec2 to run in init-local using dhclient in a sandbox.
      [Chad Smith]
    - cc_ntp: fallback on timesyncd configuration if ntp is not installable
      [Ryan Harper]
    - net: Reduce duplicate code. Have get_interfaces_by_mac use
      get_interfaces.
    - tests: Fix build tree integration tests [Joshua Powers]
    - sysconfig: Dont repeat header when rendering resolv.conf
      [Ryan Harper]
    - archlinux: Fix bug with empty dns, do not render 'lo' devices.

-- Chad Smith <chad.smith@canonical.com>  Tue, 31 Oct 2017 13:08:43 -0600

Changed in cloud-init (Ubuntu Zesty):
status:	Fix Committed → Fix Released

Revision history for this message

Launchpad Janitor (janitor) wrote on 2017-11-15:

#9

Download full text (7.3 KiB)

This bug was fixed in the package cloud-init - 17.1-27-geb292c18-0ubuntu1~16.04.1

---------------
cloud-init (17.1-27-geb292c18-0ubuntu1~16.04.1) xenial-proposed; urgency=medium

  * New upstream snapshot.
    - EC2: Limit network config to fallback nic, fix local-ipv4 only
      instances. (LP: #1728152)
    - Gentoo: Use "rc-service" rather than "service". [Carlos Konstanski]

cloud-init (17.1-25-g17a15f9e-0ubuntu1~16.04.1) xenial-proposed; urgency=medium

  * New upstream snapshot.
    - resizefs: Fix regression when system booted with root=PARTUUID=
      (LP: #1725067)
    - tools: make yum package installation more reliable
    - citest: fix remaining warnings raised by integration tests.
    - citest: show the class actual class name in results.
    - ntp: fix config module schema to allow empty ntp config
      (LP: #1724951)
    - tools: disable fastestmirror if using proxy [Joshua Powers]

cloud-init (17.1-18-gd4f70470-0ubuntu1~16.04.2) xenial-proposed; urgency=medium

* cherry-pick 41152f1: schema: Log debug instead of warning when
jsonschema is absent (LP: #1724354)

cloud-init (17.1-18-gd4f70470-0ubuntu1~16.04.1) xenial-proposed; urgency=medium

  * drop the following cherry picks, now incorporated in snapshot.
    + debian/patches/cpick-a2f8ce9c-Do-not-provide-systemd-fsck-drop...
  * debian/copyright: dep5 updates, reorganize, add Apache 2.0 license.
    (LP: #1718681)
  * debian/control: drop dependency on python3-prettytable
  * debian/rules: install rsyslog file with 0644 mode instead of 0755.
  * debian/rules, debian/apport-launcher.py: add an apport hook. (LP: #1607345)
  * New upstream snapshot. (LP: #1721847)
    - simpletable: Fix get_string method to return table-formatted string
    - net: Handle bridge stp values of 0 and convert to boolean type
      [Chad Smith]
    - tools: Give specific --abbrev=8 to "git describe"
    - network: bridge_stp value not always correct [Ryan Harper]
    - tests: re-enable tox with nocloud-kvm support [Joshua Powers]
    - systemd: remove limit on tasks created by cloud-init-final.service.
      [Robert Schweikert]
    - suse: Support addition of zypper repos via cloud-config.
      [Robert Schweikert]
    - tests: Combine integration configs and testcases [Joshua Powers]
    - Azure, CloudStack: Support reading dhcp options from systemd-networkd.
      [Dimitri John Ledkov]
    - packages/debian/copyright: remove mention of boto and MIT license
    - systemd: only mention Before=apt-daily.service on debian based distros.
      [Robert Schweikert]
    - Add missing simpletable and simpletable tests for failed merge
      [Chad Smith]
    - Remove prettytable dependency, introduce simpletable [Andrew Jorgensen]
    - debian/copyright: dep5 updates, reorganize, add Apache 2.0 license.
      [Joshua Powers]
    - tests: remove dependency on shlex [Joshua Powers]
    - AltCloud: Trust PATH for udevadm and modprobe.
    - DataSourceOVF: use util.find_devs_with(TYPE=iso9660)
      [Ryan Harper]
    - tests: remove a temp file used in bootcmd tests.
    - release 17.1
    - doc: document GCE datasource. [Arnd Hannemann]
    - suse: updates to templates to support openSUSE and SLES.
  ...

cloud-init

EC2 IPv4 and IPv6 Dual Stack Does Not work when instance is not assigned public IPv4 address

Bug Description

Related branches

Duplicates of this bug

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Remote bug watches

	Status	Importance	Assigned to
cloud-init	Fix Released	High	Chad Smith
cloud-init (Ubuntu)	Fix Released	High	Chad Smith
Xenial	Fix Released	High	Chad Smith
Zesty	Fix Released	High	Chad Smith
Artful	Fix Released	High	Chad Smith
Bionic	Fix Released	High	Chad Smith