| 2018-05-07 14:50:54 |
Mathieu Trudel-Lapierre |
bug |
|
|
added bug |
| 2018-05-08 14:45:43 |
Mathieu Trudel-Lapierre |
description |
With a system booted on the network, with its remote root fs on NFS:
Running 'netplan apply' restarts systemd-networkd, which releases the IP received from DHCP. With no IP (and and IP potentially changing), the NFS server can't be reached so the system hangs.
'netplan apply' or restarting systemd-networkd should not affect teh system, it should continue working normally despite "changing" network states, as long as the effective IP remains the same. |
[Impact]
Netboot users with a remote filesystem over NFS (possibly over other networked filesystems).
[Test cases]
1) Boot a system with its root filesystem over NFS.
2) Run 'sudo netplan apply'
3) Validate that the system remains responsive and keeps connectivity over the same IP address as it had.
[Regression potential]
This SRU changes network properties, and enforces that networkd does not release and re-request an IP address from DHCP when it is restarted. Environments relying on the IP release/renew behavior may find themselves staying on the previous IP address, which might negatively impact connectivity. Changes in connectivity on a system running netplan should be investigated as a potential regression from this SRU. Other regression possibilities would include failure to get a new IP address over time (usually seen as losing connectivity) or possible IP conflicts on a network.
---
With a system booted on the network, with its remote root fs on NFS:
Running 'netplan apply' restarts systemd-networkd, which releases the IP received from DHCP. With no IP (and and IP potentially changing), the NFS server can't be reached so the system hangs.
'netplan apply' or restarting systemd-networkd should not affect teh system, it should continue working normally despite "changing" network states, as long as the effective IP remains the same. |
|
| 2018-05-08 14:45:56 |
Mathieu Trudel-Lapierre |
bug task added |
|
nplan (Ubuntu) |
|
| 2018-05-08 14:46:10 |
Mathieu Trudel-Lapierre |
bug task added |
|
initramfs-tools (Ubuntu) |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
nominated for series |
|
Ubuntu Bionic |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
bug task added |
|
initramfs-tools (Ubuntu Bionic) |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
bug task added |
|
nplan (Ubuntu Bionic) |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
bug task added |
|
netplan.io (Ubuntu Bionic) |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
nominated for series |
|
Ubuntu Artful |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
bug task added |
|
initramfs-tools (Ubuntu Artful) |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
bug task added |
|
nplan (Ubuntu Artful) |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
bug task added |
|
netplan.io (Ubuntu Artful) |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
nominated for series |
|
Ubuntu Xenial |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
bug task added |
|
initramfs-tools (Ubuntu Xenial) |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
bug task added |
|
nplan (Ubuntu Xenial) |
|
| 2018-05-08 19:39:35 |
Mathieu Trudel-Lapierre |
bug task added |
|
netplan.io (Ubuntu Xenial) |
|
| 2018-05-08 19:40:42 |
Mathieu Trudel-Lapierre |
nplan (Ubuntu): status |
New |
Invalid |
|
| 2018-05-08 19:41:36 |
Mathieu Trudel-Lapierre |
nplan (Ubuntu Bionic): status |
New |
Invalid |
|
| 2018-05-08 19:42:14 |
Mathieu Trudel-Lapierre |
netplan.io (Ubuntu Xenial): status |
New |
Invalid |
|
| 2018-05-08 19:43:14 |
Mathieu Trudel-Lapierre |
netplan.io (Ubuntu Artful): status |
New |
Invalid |
|
| 2018-05-08 20:38:49 |
Brian Murray |
netplan.io (Ubuntu Bionic): status |
New |
Fix Committed |
|
| 2018-05-08 20:38:52 |
Brian Murray |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2018-05-08 20:38:55 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
| 2018-05-08 20:39:00 |
Brian Murray |
tags |
|
verification-needed verification-needed-bionic |
|
| 2018-05-08 20:51:04 |
Brian Murray |
nplan (Ubuntu Artful): status |
New |
Fix Committed |
|
| 2018-05-08 20:51:15 |
Brian Murray |
tags |
verification-needed verification-needed-bionic |
verification-needed verification-needed-artful verification-needed-bionic |
|
| 2018-05-08 21:10:42 |
Brian Murray |
nplan (Ubuntu Xenial): status |
New |
Fix Committed |
|
| 2018-05-08 21:10:54 |
Brian Murray |
tags |
verification-needed verification-needed-artful verification-needed-bionic |
verification-needed verification-needed-artful verification-needed-bionic verification-needed-xenial |
|
| 2018-05-12 02:51:29 |
Launchpad Janitor |
netplan.io (Ubuntu): status |
New |
Fix Released |
|
| 2018-05-16 13:05:25 |
Mathieu Trudel-Lapierre |
initramfs-tools (Ubuntu): status |
New |
Fix Released |
|
| 2018-05-18 22:12:49 |
Mathieu Trudel-Lapierre |
tags |
verification-needed verification-needed-artful verification-needed-bionic verification-needed-xenial |
verification-done-xenial verification-needed verification-needed-artful verification-needed-bionic |
|
| 2018-05-25 18:29:38 |
Launchpad Janitor |
initramfs-tools (Ubuntu Xenial): status |
New |
Confirmed |
|
| 2018-05-25 18:29:38 |
Launchpad Janitor |
initramfs-tools (Ubuntu Artful): status |
New |
Confirmed |
|
| 2018-05-25 18:29:38 |
Launchpad Janitor |
initramfs-tools (Ubuntu Bionic): status |
New |
Confirmed |
|
| 2018-06-01 20:38:10 |
Mathieu Trudel-Lapierre |
tags |
verification-done-xenial verification-needed verification-needed-artful verification-needed-bionic |
verification-done-artful verification-done-bionic verification-done-xenial |
|
| 2018-06-06 01:09:38 |
Launchpad Janitor |
nplan (Ubuntu Artful): status |
Fix Committed |
Fix Released |
|
| 2018-06-06 01:10:22 |
Chris Halse Rogers |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2018-06-06 01:10:38 |
Launchpad Janitor |
nplan (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2018-06-11 08:18:23 |
Launchpad Janitor |
netplan.io (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2018-06-19 16:39:05 |
Mathieu Trudel-Lapierre |
tags |
verification-done-artful verification-done-bionic verification-done-xenial |
|
|
| 2018-06-19 18:34:40 |
Łukasz Zemczak |
initramfs-tools (Ubuntu Bionic): status |
Confirmed |
Fix Committed |
|
| 2018-06-19 18:34:43 |
Łukasz Zemczak |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2018-06-19 18:34:46 |
Łukasz Zemczak |
tags |
|
verification-needed verification-needed-bionic |
|
| 2018-06-20 15:46:36 |
Łukasz Zemczak |
initramfs-tools (Ubuntu Artful): status |
Confirmed |
Fix Committed |
|
| 2018-06-20 15:46:42 |
Łukasz Zemczak |
tags |
verification-needed verification-needed-bionic |
verification-needed verification-needed-artful verification-needed-bionic |
|
| 2018-06-20 15:49:00 |
Łukasz Zemczak |
initramfs-tools (Ubuntu Xenial): status |
Confirmed |
Fix Committed |
|
| 2018-06-20 15:49:06 |
Łukasz Zemczak |
tags |
verification-needed verification-needed-artful verification-needed-bionic |
verification-needed verification-needed-artful verification-needed-bionic verification-needed-xenial |
|
| 2018-07-12 20:35:16 |
Mathieu Trudel-Lapierre |
tags |
verification-needed verification-needed-artful verification-needed-bionic verification-needed-xenial |
verification-done-xenial verification-needed verification-needed-artful verification-needed-bionic |
|
| 2018-08-02 19:32:22 |
Brian Murray |
initramfs-tools (Ubuntu Artful): status |
Fix Committed |
Won't Fix |
|
| 2018-09-07 16:30:28 |
Mathieu Trudel-Lapierre |
tags |
verification-done-xenial verification-needed verification-needed-artful verification-needed-bionic |
verification-done-bionic verification-done-xenial |
|
| 2018-09-11 18:47:13 |
Launchpad Janitor |
initramfs-tools (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2018-09-11 21:31:32 |
Launchpad Janitor |
initramfs-tools (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2018-09-18 09:38:22 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~tdaitx/ubuntu/+source/initramfs-tools/+git/initramfs-tools/+merge/355188 |
|
| 2018-09-18 10:23:02 |
Tiago Stürmer Daitx |
merge proposal unlinked |
https://code.launchpad.net/~tdaitx/ubuntu/+source/initramfs-tools/+git/initramfs-tools/+merge/355188 |
|
|
| 2018-09-28 16:35:25 |
Łukasz Zemczak |
netplan.io (Ubuntu Bionic): status |
Fix Released |
Fix Committed |
|
| 2018-09-28 16:35:31 |
Łukasz Zemczak |
tags |
verification-done-bionic verification-done-xenial |
verification-done-xenial verification-needed verification-needed-bionic |
|
| 2018-10-09 18:19:17 |
Mathieu Trudel-Lapierre |
tags |
verification-done-xenial verification-needed verification-needed-bionic |
verification-done-bionic verification-done-xenial |
|
| 2018-11-06 18:13:46 |
Launchpad Janitor |
netplan.io (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
