diamond

☁️ Easily host reasonably contained applications with sane limits.

Diamond is an alternative for when you can't or don't want to use Docker/Podman. It makes management of hosted services easier and allows you to "contain" them to some extent.

Here are the steps it takes for this -- let's assume you want to host a service called foo. Diamond will:

Create a Linux user foo and it's home directory, /var/apps/foo
Create a disk image called foo.img with the size you desire
Mount the image in /var/apps/foo/mountpoint and clone the source there
Create a SystemD service file with CPU/RAM limitations in /etc/systemd/system/foo.service

Since the service will have it's own unprivileged Linux user, it's possible to limit damage caused if that specific service is compromised. The reason for the creation of the disk image is simple -- if the service allows saving arbitrary files to disk, it should not be possible for the service to fill the host disk to the brim and crash the system; it also has a positive side-effect of making the service and it's files more portable.

Diamond also allows you to automatically mount all the disk images and start all the services automatically this way:

sudo -E diamond --mount-all
sudo -E diamond --start-all

and allows checking their status using sudo -E diamond --list.

Downloads

arm64

Linux: https://nightly.link/uditkarode/diamond/workflows/arm64/master/diamond-arm64.zip

x86_64

Linux: https://nightly.link/uditkarode/diamond/workflows/x86_64/master/diamond-Linux.zip

NOTE: untested on macOS
macOS: https://nightly.link/uditkarode/diamond/workflows/x86_64/master/diamond-macOS.zip

License

uditkarode/diamond

About

Resources

License

Uh oh!

Stars

Watchers

Forks

Releases 2

Packages 0

Uh oh!

Languages

Packages