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Added note about volume mounts

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Marcus Noble 2021-09-04 17:02:11 +01:00
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src/posts/2021-09-01-migrating-from-docker-to-podman.md
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@ -20,6 +20,8 @@ There has been quite a bit of reaction to this news..."
2021-09-04: Added update about port forwarding PR
2021-09-04: Added note about M1 Mac support
2021-09-04: Added volume mount limitation
</details>
Docker has [recently announced](https://www.docker.com/blog/updating-product-subscriptions/) that Docker Desktop will soon require a subscription and, based on the size of your company, may require a paid subscription. (It remains free for personal use)
@ -116,6 +118,19 @@ This seems to happen (for me at least) when I've previously run `podman machine
> UPDATE: Looks like this will be fixed in an upcoming release. - [PR](https://github.com/containers/podman/pull/11342)
### Volume mounts
```sh
✨ podman run --rm -it -v $(pwd):/usr/share/nginx/html:ro --publish 8000:80 docker.io/library/nginx:latest
Error: statfs /Users/marcus/web: no such file or directory
```
Podman machine currently has now support for mounting volumes from the host machine (your Mac) into the container on the virtual machine. Instead, it attepts to mount a directory matching what you specified from the _virtual machine_ rather than your Mac.
This is a fairly big issue if you're looking for a smooth transition from Docker Desktop.
There's currently a fairly active [issue](https://github.com/containers/podman/issues/8016) about this limitation but as of right now there doesn't seem to be a nice workaround or solution.
### Automatic published port forwarding
```sh