I have the following

services:
  registry:
    image: registry:2
    ports:
      - "5000:5000"
    volumes:
      - ~/.dr:/var/lib/registry
  openvpn:
    image: openvpn/openvpn-as
    container_name: openvpn
    ports:
      - "1194:1194/udp"
      - "943:943"
      - "9443:9443"
    restart: always
    environment:
      - OVPN_ADMIN_PASSWORD=${ADMIN_PASSWORD}
    volumes:
      - ~/.vpn/conf:/etc/openvpn
      - ~/.vpn/startup.sh:/etc/vpn/startup.sh
    entrypoint: ["/etc/vpn/startup.sh"]
    cap_add:
      - NET_ADMIN
    sysctls:
      net.ipv6.conf.all.disable_ipv6: 0
      net.ipv6.conf.default.forwarding: 1
      net.ipv6.conf.all.forwarding: 1

However, when I create the containers with docker-compose I get

2024-08-04 17:04:28 ERROR: --sock parameter ('/usr/local/openvpn_as/etc/sock/sagent.localroot', '/usr/local/openvpn_as/etc/sock/sagent') doesn't point to active socket: util/options:501,sagent/sacli:591,sagent/sacli:379,<string>:1,sagent/sagent_entry:68,sagent/sacli:1637,util/options:523,internet/base:1315,internet/base:1325,internet/base:991,util/options:501,sagent/sacli:591,sagent/sacli:379,util/error:110,util/error:91

And it fails to start I tried removing the entry point config and execing into to run manually and everything works fine but it doesn’t seem to work with entrypoint. For refference the script is the following…

#!/bin/bash

# Function to check if the OpenVPN Access Server is ready
function check_server_ready {
  local retries=10
  local count=0
  while [ $count -lt $retries ]; do
    if /usr/local/openvpn_as/scripts/sacli status 2>&1 | grep -q "running"; then
      return 0
    fi
    count=$((count + 1))
    sleep 5
  done
  return 1
}

# Start OpenVPN Access Server
/usr/local/openvpn_as/scripts/openvpnas &

# Wait for the server to be ready
if ! check_server_ready; then
  echo "OpenVPN Access Server did not start successfully."
  exit 1
fi

# Set the admin password using the environment variable
/usr/local/openvpn_as/scripts/sacli -u openvpn --new_pass=$OVPN_ADMIN_PASSWORD SetLocalPassword

# Ensure the user has admin privileges
/usr/local/openvpn_as/scripts/sacli -u openvpn --key "type" --value "admin" UserPropPut

# Keep the container running
tail -f /dev/null

What am I missing because running the script manually is not maintainable. Everything looks correct in terms of the ENV vars in exec and we know that is fine because it works manually.

What is going on?