Bug 1312886 - Flannel service fails on reboot
Summary: Flannel service fails on reboot
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: flannel
Version: 23
Hardware: Unspecified
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Jan Chaloupka
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-02-29 12:51 UTC by Suraj Deshmukh
Modified: 2016-04-06 17:21 UTC (History)
6 users (show)

Fixed In Version: flannel-0.5.5-3.fc23.src.rpm flannel-0.5.5-3.fc23
Clone Of:
Environment:
Last Closed: 2016-04-06 17:21:19 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)

Description Suraj Deshmukh 2016-02-29 12:51:42 UTC
Description of problem: flanneld service fails to start when restarting the Fedora 23 cloud Vagrant Box.


Version-Release number of selected component (if applicable):

flanneld - 0.5.4
fedora/23-cloud-base vagrant box


How reproducible:

Easily reproducible

Steps to Reproduce:

(pre-requisite = start etcd service on some other machine, here: 192.168.121.45)

1. Get a fedora/23-cloud-base vagrant box and start it.
2. Install flannel using dnf
3. Do configuration of flannel in /etc/sysconfig/flanneld as following

    [root@fedminion2 ~]# cat /etc/sysconfig/flanneld 
    FLANNEL_ETCD="http://192.168.121.45:2379"
    FLANNEL_ETCD_KEY="/fedmaster/network"


4. enable the flannel service to autostart using systemctl
5. exit out of the box, halt it and do vagrant up again.
6. Once inside the machine check the status of flanneld service.

Actual results:

The service fails as:
**Failed to get default interface: Unable to find default route**
This is also reported at http://ask.projectatomic.io/en/question/3553/flanneld-fails-when-vm-starts/

Expected results:

The service should start

Additional info:

I fixed this problem by changing the value in "/usr/lib/systemd/system/flanneld.service" of "After=network.target" to "After=network-online.target"

Comment 1 Jan Chaloupka 2016-03-01 11:43:33 UTC
Hi Suraj,

thanks for reporting. I am rebasing to 0.5.5 as the fix is already there.

Regards
Jan

Comment 2 Fedora Update System 2016-03-01 11:56:57 UTC
flannel-0.5.5-3.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-1a04be5e61

Comment 3 Suraj Deshmukh 2016-03-01 12:30:12 UTC
Thanks Jan.

Comment 4 Fedora Update System 2016-03-02 12:52:49 UTC
flannel-0.5.5-3.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-1a04be5e61

Comment 5 Fedora Update System 2016-04-06 17:21:16 UTC
flannel-0.5.5-3.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.


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