Can't enable plugin on server on Ubuntu 18.05

[TryToCa7ch]

Can't run loki docker plugin

To Reproduce
Steps to reproduce the behavior:

1. docker plugin install grafana/loki-docker-driver:latest --alias loki --grant-all-permissions

expects that plugin enabling but got this error

Error response from daemon: OCI runtime create failed: container_linux.go:348: starting container process caused "process_linux.go:402: container init caused "rootfs_linux.go:58: mounting \"\" to rootfs \"/var/lib/docker/plugins/cae5c01a8057d45dccac67b5d67f78b9ac77d02461f814b897172945cb913fc5/rootfs\" at \"/var/lib/docker/plugins/cae5c01a8057d45dccac67b5d67f78b9ac77d02461f814b897172945cb913fc5/rootfs/data\" caused \"invalid argument\""": unknown

docker plugin enable loki do same error

[rubycut]

I have same issue.

[cdreier]

i had the same issue, but i got around it when i just updated the plugin

docker plugin disable loki
docker plugin upgrade loki grafana/loki-docker-driver:master
docker plugin enable loki

[cyriltovena]

seems like there is an issue with latest and empty mount. #2054 is probably why.

[cyriltovena]

In the meantime you can do this:

docker plugin set loki:latest data.source=/tmp
docker plugin enable loki:latest

If you want to use latest. I'm thinking about what should be the final solution.

[cyriltovena]

@bkmit #2054 seems to cause problem with some version of docker and/or OS. I feel like we have a new way to include pipeline via log-opt and we should advertise this instead. https://github.com/grafana/loki/tree/master/cmd/docker-driver#pipeline-stages

I'm going to remove the mount in the spec and document how to reproduce it locally. If you still want to use the old image you can use this tag master-5e0fe09 which support the mount.

[rubycut]

In the meantime you can do this:

docker plugin set loki:latest data.source=/tmp
docker plugin enable loki:latest

If you want to use latest. I'm thinking about what should be the final solution.

Yes, this works.

[stale]

This issue has been automatically marked as stale because it has not had any activity in the past 30 days. It will be closed in 7 days if no further activity occurs. Thank you for your contributions.