- #Docker mount volume filewatcher detect changes install#
- #Docker mount volume filewatcher detect changes windows#
Since touching will cause event loop: touch will trigger file change event in Windows, script will handle this event and touch file again, etc. “Rewrite file permissions approach” was used instead of updating file last modified time with touch util. Once file change event is fired the script reads file permissions of changed file (using stat util) and rewrites file permissions with the same value (using chmod util) thus triggering inotify event inside container. The script uses watchdog package to observe file change events of the host directory. The script requires stat and chmod utils to be installed in container (this should be true by default for the most of containers). The script doesn’t propagate to container file deletion events. Use flag -v to enable verbose output: the script will report start/stop events of eligible containers and print all detected file changes. Duplicate notification - a single change triggers 2 notifications to the container), try event debounce feature: docker-volume-watcher -debounce 0.1 If you experience duplicate notification issue (e.g.
docker-volume-watcher *myproject* C:\project\folder\*ĭo not monitor files/directories matching *.git* and *build* patterns: docker-volume-watcher -e "*.git*" "*build*" For example: monitor only bindings of containers with names containing myproject to directories starting with C:\project\folder\. You can also specify wildcards with * and ? characters. docker-volume-watcher container_name C:\some\directory Monitor only binding of container_name to host directory C:\some\directory. Monitor only bindings of container container_name. The script will listen for container start/stop events and notify all running containers about file changes. Monitor all directory bindings of all containers.
#Docker mount volume filewatcher detect changes install#
pip install docker-windows-volume-watcher Usage This script can be installed with pip (both Python 2 & 3 are supported). For example, if you want to create a volume with the name myVolume, you can do so using the. The command for creating a Docker volume is. This directory is located in the path /var/lib/docker/volume. This problem is described on Docker Community Forums. On executing the command, Docker creates a particular directory for volume on the local machine. Jekyll, ng-cli, etc.) development servers useless, since containers are not notified about file changes. This problem renders watch mode of modern frameworks (e.g. Due to limitations of CIFS implementation in Linux kernel, file change events in mounted folders of host are not propagated to container by Docker for Windows.
#Docker mount volume filewatcher detect changes windows#
The script aims to be workaround for the problem of file change events propagation on Windows hosts. This script monitors directory bindings of Docker containers on Windows hosts and notifies containers about file changes.