Important: In Docker 1.13, the managed plugin api changed, as compared to the experimental The -storage-driver daemon option, or by setting “storage-driver” in the daemon.json To use devicemapper, you can manually configure the storage driver to use through
The overlay2, or overlay is now used by default (if the kernel supports it). Important: On Linux distributions where devicemapper was the default storage driver, Fix small regression with old plugins in Windows #30150.Support global scoped network plugins (v2) in swarm mode #30332.Fix deadlock on v1 plugin with activate error #30408.Fix error on docker inspect when Swarm certificates were expired.Fix size issue in docker system df #30378.Support secrets in docker stack deploy with compose file #30144.Do not require a custom build of tini #28454.Verify that the Docker daemon starts with no errors. Remove plugins.json from: /var/lib/docker/plugins/.
To manually remove all plugins and resolve this problem, take the following steps: Error starting daemon: json: cannot unmarshal string into Go value of type types.PluginEnv
