Document nginx vserver setup

scripts/deploy-vserver.sh

@@ -26,6 +26,7 @@ REMOTE_APP_DIR="${REMOTE_APP_DIR:-/opt/rolemasterdb}"
 REMOTE_DATA_DIR="${REMOTE_DATA_DIR:-$REMOTE_APP_DIR/data}"
 IMAGE_NAME="${IMAGE_NAME:-rolemasterdb}"
 CONTAINER_NAME="${CONTAINER_NAME:-rolemasterdb}"
+HOST_BIND_ADDRESS="${HOST_BIND_ADDRESS:-}"
 HOST_PORT="${HOST_PORT:-8080}"
 CONTAINER_PORT="${CONTAINER_PORT:-8080}"
 REMOTE_USE_SUDO="${REMOTE_USE_SUDO:-0}"
@@ -89,6 +90,7 @@ ssh "$REMOTE_HOST" bash -s -- \
     "$REMOTE_DATA_DIR" \
     "$IMAGE_NAME" \
     "$CONTAINER_NAME" \
+    "$HOST_BIND_ADDRESS" \
     "$HOST_PORT" \
     "$CONTAINER_PORT" \
     "$REMOTE_USE_SUDO" \
@@ -100,10 +102,11 @@ remote_app_dir="$2"
 remote_data_dir="$3"
 image_name="$4"
 container_name="$5"
-host_port="$6"
-container_port="$7"
-remote_use_sudo="$8"
-remote_env_file="$9"
+host_bind_address="$6"
+host_port="$7"
+container_port="$8"
+remote_use_sudo="$9"
+remote_env_file="${10}"
 
 release_dir="$remote_app_dir/releases/$release_id"
 tarball_path="$release_dir/release.tar.gz"
@@ -132,13 +135,18 @@ docker_run_args=(
     -d
     --name "$container_name"
     --restart unless-stopped
-    -p "$host_port:$container_port"
     -e "ASPNETCORE_ENVIRONMENT=Production"
     -e "ASPNETCORE_URLS=http://+:$container_port"
     -e "ConnectionStrings__RolemasterDb=Data Source=/app/data/rolemaster.db"
     -v "$remote_data_dir:/app/data"
 )
 
+if [[ -n "$host_bind_address" ]]; then
+    docker_run_args+=(-p "$host_bind_address:$host_port:$container_port")
+else
+    docker_run_args+=(-p "$host_port:$container_port")
+fi
+
 if [[ -n "$remote_env_file" ]]; then
     docker_run_args+=(--env-file "$remote_env_file")
 fi
@@ -152,7 +160,11 @@ ln -sfn "$release_dir" "$remote_app_dir/current"
 echo "Deployment complete."
 echo "Release: $release_id"
 echo "Container: $container_name"
-echo "Host port: $host_port"
+if [[ -n "$host_bind_address" ]]; then
+    echo "Published at: $host_bind_address:$host_port -> $container_port"
+else
+    echo "Published at: $host_port -> $container_port"
+fi
 EOF
 
 echo "Local bundle ready at $tarball_path"