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Heads-Up for anyone running Tailscale via docker-compose (Breaking Change)

github.com

ts-pod-cidrs wgengine.NewUserspaceEngine(tun "tailscale0") error: tstun.New("tailscale0"): operation not permitted 路 Issue #14256 路 tailscale/tailscale

Due to a recent containerd 1.7.24 update, your /dev/net/tun:/dev/net/tun mapping needs to be moved from the volumes section to the devices section.

Don't be like me and realize this AFTER you leave home for the holidays.

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