Diagnostic code

ZBX-E0215

can't set up a --mount

Kind

error

Blame

environment

Exit code

2 (125 in zbx run)

What it means

A --mount is made before the container's command starts: the host path is bound in the container's own /dev, and moved onto its path once the container's root is entered (so the path is read as the container reads it). One of those steps failed; the cause names it and what the kernel said.

With --read-only the path must already exist in the image: nothing can be made in a read-only root. zbx doctor shows what this host allows.

Offline

The same text, without a network:

zbx explain E0215