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| version: '2' | |
| services: | |
| api: | |
| volumes: | |
| - "nfsmount:${CONTAINER_DIR}" | |
| volumes: | |
| nfsmount: | |
| driver: local | |
| driver_opts: | |
| type: nfs | |
| o: addr=host.docker.internal,rw,nolock,hard,nointr,nfsvers=3 | |
| device: ":${SOURCE_DIR}" |
| export CONTAINER_DIR=/myapp | |
| export SOURCE_DIR=/Users/me/myapp |
| #!/usr/bin/env bash | |
| OS=`uname -s` | |
| if [ $OS != "Darwin" ]; then | |
| echo "This script is OSX-only. Please do not run it on any other Unix." | |
| exit 1 | |
| fi | |
| if [[ $EUID -eq 0 ]]; then | |
| echo "This script must NOT be run with sudo/root. Please re-run without sudo." 1>&2 | |
| exit 1 | |
| fi | |
| echo "" | |
| echo " +-----------------------------+" | |
| echo " | Setup native NFS for Docker |" | |
| echo " +-----------------------------+" | |
| echo "" | |
| echo "WARNING: This script will shut down running containers and prune docker volumes." | |
| echo "" | |
| echo -n "Do you wish to proceed? [y]: " | |
| read decision | |
| if [ "$decision" != "y" ]; then | |
| echo "Exiting. No changes made." | |
| exit 1 | |
| fi | |
| echo "" | |
| if ! docker ps > /dev/null 2>&1 ; then | |
| echo "== Waiting for docker to start..." | |
| fi | |
| open -a Docker | |
| while ! docker ps > /dev/null 2>&1 ; do sleep 2; done | |
| echo "== Stopping running docker containers..." | |
| docker-compose down > /dev/null 2>&1 | |
| docker volume prune -f > /dev/null | |
| osascript -e 'quit app "Docker"' | |
| echo "== Resetting folder permissions..." | |
| U=`id -u` | |
| G=`id -g` | |
| sudo chown -R "$U":"$G" . | |
| echo "== Setting up nfs..." | |
| LINE="/Users -alldirs -mapall=$U:$G localhost" | |
| FILE=/etc/exports | |
| sudo cp /dev/null $FILE | |
| grep -qF -- "$LINE" "$FILE" || sudo echo "$LINE" | sudo tee -a $FILE > /dev/null | |
| LINE="nfs.server.mount.require_resv_port = 0" | |
| FILE=/etc/nfs.conf | |
| grep -qF -- "$LINE" "$FILE" || sudo echo "$LINE" | sudo tee -a $FILE > /dev/null | |
| echo "== Restarting nfsd..." | |
| sudo nfsd restart | |
| echo "== Restarting docker..." | |
| open -a Docker | |
| while ! docker ps > /dev/null 2>&1 ; do sleep 2; done | |
| echo "" | |
| echo "SUCCESS! Now go run your containers 🐳" |
What about the embedded kubernetes with docker-for-mac ( or docker-for-desktop). it has already strogeclass "hostpath" as default.
Can we leverage this solution for dynamic PV provisioning with NFS (RWX) mount using Docker for Desktop ?
How would you do this on Linux, I don't have a host.docker.internal on my network. Is this the docker gateway address?
I test my NFS configuration ans it's so slow
Composer install test on Magento :
no bind, no NFS, directly docker environment : 1m25
no bind, NFS Volume: 10m45 AND the permissions are not the goods ones
Maybe my config is not optimal but for me now on ma, the best performance is the following methods :
- mount bind delegated custom code directory
- not bind log, var, cache, vendor directory (keep only on docker environment)
I keep trying to follow this guide and no matter how much I try to adjust permissions, it still continues to display an error and state: "Operation Not Supported"
I've allowed full disk access for iterm, console, nfsd.
My root cause it probably because my projects dont live in my home directory. They are on a separate volume, which I have still listed in my /etc/exports folder:
/System/Volumes/Data/Users -alldirs -mapall=501:20 localhost
/Volumes/Data/Docker -alldirs -mapall=501:20 localhost
/Volumes/Media -alldirs -mapall=501:20 localhost
Seems to be broken for docker desktop > 3.2.2
Firstly thanks for this script @seanhandley, you've helped so many of us! 🙇
Seems to be broken for docker desktop > 3.2.2
Running Docker Desktop (for mac) v3.5.1 and working fine here 🙆.
I'm open to suggestions for how to handle recreating volumes in a more targeted way 👍
If we're talking about only removing volumes for the current docker project, docker down -v may be a nicer solution 😸. Removes only named volumes from the compose file (See docker-compose down documentation)
@jamsinclair yeah now it's working with v3.5.1, but thanks to the new docker volumes management (mutagen). No need for NFS volumes anymore (you can also remove your old :cached and :delegated flags)
@dev-danim appreciate the update! Do you have any links around that? I don't see much mention of volume performance improvements in any of the docker blog and github material I'm browsing.
Edit: From what I can gather Docker went with "gRPC FUSE" instead of mutagen that has improved performance and made :delegated, :cached and :ro flags redundant. Still trying to track down which version this moved from experimental to stable. Seems to have flown under the radar.
tldr; as @dev-danim pointed out just update to the latest Docker Desktop build 😸. You may not need NFS mounts anymore.
Relevant Links:
Is there any special requirement for M1 macs? I am struggling to start containers on it.
Stuck here -> data: addr=192.168.65.2,nolock,hard,nointr,nfsvers=3: invalid argument
I've updated the warning to:
I'm open to suggestions for how to handle recreating volumes in a more targeted way 👍
I also encourage D4M users to try this new edge feature - maybe it removes the need to workaround performance issues via NFS as done in this gist https://docs.docker.com/docker-for-mac/mutagen-caching/