docker-daemon-crash-with-kuryr-json-file

[Hui Kang]

Hi,
When the kuryr daemon is started with a json file /usr/lib/docker/plugins/kuryr/kuryr.json, the docker daemon will crash on executing the command "docker volume ls"

To re-produce this crash

1. docker version
   Docker version 1.11.0, build 4dc5990

2. start kuryr server and verify this file exists
   ls /usr/lib/docker/plugins/kuryr/kuryr.json

3. type any docker volume command, e.g.,
   docker volume ls

   The command returns error and "docker ps" return error as well; in fact the docker daemon dies.

So is "/usr/lib/docker/plugins/kuryr/" the right to configure kuryr? Thanks.

- Hui

[Liping Mao (limao)]

Hi Hui,

Can you try kuryr.spec, seems like kuryr.json does not work due to docker bug.
https://github.com/openstack/kuryr/commit/07dca2a49ba1d127e1ca67463783e1f92346e1af

[root@limao-m-aoi ~]# docker volume ls
DRIVER VOLUME NAME
[root@limao-m-aoi ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
a5700d1901ae busybox "sh" 4 hours ago Up 4 hours stoic_galileo
8d93553bff7c kuryr/libnetwork "/usr/bin/run_kuryr.s" 4 hours ago Up 4 hours kuryr-libnetwork
[root@limao-m-aoi ~]# docker version
Client:
 Version: 1.9.1
 API version: 1.21
 Package version: docker-common-1.9.1-40.el7.centos.x86_64
 Go version: go1.4.2
 Git commit: ab77bde/1.9.1
 Built:
 OS/Arch: linux/amd64

Server:
 Version: 1.9.1
 API version: 1.21
 Package version: docker-common-1.9.1-40.el7.centos.x86_64
 Go version: go1.4.2
 Git commit: ab77bde/1.9.1
 Built:
 OS/Arch: linux/amd64
[root@limao-m-aoi ~]# ls -l /usr/lib/docker/plugins/kuryr/kuryr.spec
-rw-r--r--. 1 root root 22 Jun 20 15:09 /usr/lib/docker/plugins/kuryr/kuryr.spec
[root@limao-m-aoi ~]# cat /usr/lib/docker/plugins/kuryr/kuryr.spec
http://127.0.0.1:2377