Docker-compose - error for mailu_resolver_1

General
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1

Hello,

I made a fresh install of mailu and when I run docker-compose up -d I have the following message :

Starting mailu_resolver_1 ... error

ERROR: for mailu_resolver_1  Cannot start service resolver: OCI runtime create failed: container_linux.go:380: starting container process caused: process_linux.go:545: container init caused: rootfs_linux.go:76: mounting "proc" to rootfs at "/proc" caused: mount through procfd: permission denied: unknown

ERROR: for resolver  Cannot start service resolver: OCI runtime create failed: container_linux.go:380: starting container process caused: process_linux.go:545: container init caused: rootfs_linux.go:76: mounting "proc" to rootfs at "/proc" caused: mount through procfd: permission denied: unknown
ERROR: Encountered errors while bringing up the project.

Do you know the cause of the issue ?

Thanks for your help.

Best regards,

2

Using proxmox?

3

Found the issue. keyctl and nesting should be enabled on the LXC (proxmox)

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