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:f6:08 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 ===