Mention NFS as a solution

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Solene Rapenne 2021-05-30 14:02:47 +02:00
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OpenBSD filesystem doesn't allow hard link with directories, this is essential for the thing to work. Until a solution is imagined, it can't be done as designed.
A solution would be to use a local NFS to share directories and mount them anywhere in the file hierarchy, but this would require a lot more work.
# Introduction
`pocker` is a tool to mimic `docker` on OpenBSD using chroot. Each step of the `Pockerfile` create a separate file hierarchy until the last instruction that will be used on the latest incremental version of the hierarchy. Using hard links on the filesystem, it will allow grafting a local directory into the chroot for persistency.