ayushghosh / openconnect Goto Github PK

Built from https://github.com/dlenski/openconnect to get the additional Palo Alto Networks (PAN) authentication mode.

The below example uses --read-only mode (for a tiny bit of additional security, you must include the --tmpfs parameter if using read-only mode).

docker run \
    --name openconnect \
    --init \
    --net host \
    --read-only \
    --tmpfs /var/run/vpnc:rw,size=1000k \
    --cap-add=NET_ADMIN \
    --device /dev/net/tun \
    --pids-limit 50 \
    --cpus="1" \
    --memory="512m" \
    -v /etc/resolv.conf:/etc/resolv.conf \
    --security-opt="no-new-privileges:true" \
    --interactive \
    --tty \
    robertbeal/openconnect:latest --protocol=gp <ip> --servercert sha256:<sha>

SIGTERM works (ie docker stop openconnect) but not in an elegant fashion. The vpnc-script doesn't revert the /etc/resolv.conf so you may find your hosts /etc/resolv.conf is left in a messy state. When I have time I need to find out why openconnect isn't shutting down cleanly.

SIGINIT (ie ctrl+c) however does fully work.