openfoam11-macos No directory exists 에러 해결

 

macOS에서 OpenFOAM 설치를 하는 데 10버전은 잘 되었던 것이 설치부터 막히는 것 아닌가?

찾아봐도 해결책을 못찾아서 shell script를 한땀 한땀 뒤져가며 해결했다. 몇가지 틀린 부분이 있어서 수정했다. 'ver' 변수가 반영되고 있지 않던 문제 MOUNT_DIR이 대소문자가 섞여서 변수가 혼동된 현상 등이 발견됐다.

아래 수정본을 활용하면 실행이 정상적으로 될 것이다.

https://github.com/skyiwalker/openfoam/blob/master/openfoam11-macos

#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright (C) 2017-2023 OpenFOAM Foundation
#    \\/     M anipulation  |
#-------------------------------------------------------------------------------
# License
#     This program is free software: you can redistribute it and/or modify it
#     under the terms of the GNU General Public License as published by
#     the Free Software Foundation, either version 3 of the License, or
#     (at your option) any later version.
#
#     This program is distributed in the hope that it will be useful, but
#     WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
#     or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
#     for more details.
#
#     You should have received a copy of the GNU General Public License
#     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
#
# Script
#     openfoam11-macos
#
# Description
#     Run script for an OpenFOAM 11 Docker image at:
#     https://hub.docker.com/r/openfoam
#
#------------------------------------------------------------------------------
Script=${0##*/}
ver=11

usage () {
    exec 1>&2
    while [ "$#" -ge 1 ]; do echo "$1"; shift; done
    cat <<USAGE

Usage: ${0##*/} [OPTIONS]
options:
  -d | -dir             host directory mounted (defaults to current directory)
  -h | -help            help
  -p | -paraview [vers] include paraview, with version 56 | 510 (default)      
  -u | -upgrade         install latest upgrades to the Docker image
  -x | -xhost           use custom X authority and give container host network

Launches the OpenFOAM-$ver Docker image.
- Requires installation of docker-engine.
- Runs a "containerized" bash shell environment where the user can run OpenFOAM
  and, optionally, ParaView (see below).
- The container mounts the user's file system so that case files are stored
  permanently.  The container mounts the current directory by default, but the
  user can also specify a particular directory using the "-d" option.
- Mounting the user's HOME directory is disallowed.
- The '-xhost' option is useful when accessing the host via 'ssh -X'.
  This option should only be used when strictly necessary, as it relies on the
  option '--net=host' when launching the container in Docker, which will
  give to the container full access to the Docker host network stack and
  potentially the host's system services that rely on network communication,
  making it potentially insecure.

ParaView:
Graphical applications from the Docker container require installation of the
Xquartz X server to display on the host machine.  While applications such as
Gedit, Emacs and GnuPlot will run effectively using Xquartz, more intensive
OpenGL applications, in particular ParaView, can be prohibitively slow.

Therefore, the default Docker image does not contain ParaView and users can
instead install ParaView directly from the vendor and use the built-in reader
module for OpenFOAM: https://www.paraview.org/download

However, if the user wishes to include ParaView with the official OpenFOAM
reader module in their Docker container, they can do so with the "-p" option.

Example:
To store data in $HOME/OpenFOAM/$USER-$ver, the user can launch
$Script either by:
    cd $HOME/OpenFOAM/$USER-$ver && $Script
or
    $Script -d $HOME/OpenFOAM/$USER-$ver

Further Information:
https://openfoam.org/download/$ver-macos

Note:
The container user name appears as "openfoam" but it is just an alias.

USAGE
    exit 1
}

docker_image="openfoam/openfoam${ver}-graphical-apps"
paraview_vers=""
mount_dir=$(pwd)
custom_xauth=""
docker_options=""

echo "Script started" # DEBUG

while [ "$#" -gt 0 ]
do
   case "$1" in
   -d | -dir)
       [ "$#" -ge 2 ] || usage "'$1' option requires an argument"
       mount_dir=$2
       shift 2
       ;;
   -h | -help)
       usage
       ;;
   -p | -paraview)
       # No version specified
       { [ "$#" -eq 1 ] || [ "$(echo "$2" | cut -c1)" = "-" ] ; } && \
           paraview_vers=510 && \
	   shift 1 && \
	   continue
       # Version specified
       paraview_vers=$2
       case "$paraview_vers" in
           56|510) ;;
           *) usage "'$2' is not a valid ParaView version." \
		    "Valid versions are 56 | 510."
	      ;;
       esac
       shift 2
       ;;
   -u | -upgrade)
       upgrade=yes
       shift
       ;;
   -x | -xhost)
       custom_xauth=yes
       shift
       ;;
   *)
       usage "Invalid option '$1'"
       ;;
    esac
done

# 디렉토리 설정 및 확인 부분
echo "Initial mount_dir: $mount_dir" # DEBUG
[ -d "$mount_dir" ] || usage "No directory exists: $mount_dir"
mount_dir=$(cd "$mount_dir" && pwd -P)
echo "Resolved mount_dir: $mount_dir" # DEBUG

[ "$mount_dir" = "$(cd "$HOME" && pwd -P)" ] && \
    usage "Mount directory cannot be the user's home directory" \
          "Make a subdirectory and run from there, e.g." \
          "    mkdir -p $HOME/OpenFOAM/$(whoami)-$ver" \
          "    $Script -d $HOME/OpenFOAM/$(whoami)-$ver"

echo "Mount directory is valid" # DEBUG

[ "$paraview_vers" ] && \
    echo "Including ParaView $paraview_vers" && \
    docker_image="openfoam/openfoam$ver-paraview$paraview_vers"

[ -d "$mount_dir" ] || usage "No directory exists: $mount_dir"
mount_dir=$(cd "$mount_dir" && pwd -P)

[ "$mount_dir" = "$(cd "$HOME" && pwd -P)" ] && \
    usage "Mount directory cannot be the user's home directory" \
          "Make a subdirectory and run from there, e.g." \
          "    mkdir -p $HOME/OpenFOAM/$(whoami)-$ver" \
          "    $Script -d $HOME/OpenFOAM/$(whoami)-$ver"

if [ -n "$custom_xauth" ]
then
    xauth_path="$mount_dir/.docker.xauth.$$"
    touch "$xauth_path"
    echo "Xauth path: $xauth_path" # DEBUG

    # Generate a custom X-authority file that allows any hostname
    xauth nlist "$DISPLAY" |  sed -e 's/^..../ffff/' | \
        xauth -f "$xauth_path" nmerge -

    docker_options="-e XAUTHORITY=$xauth_path
                    -v $xauth_path:$xauth_path
                    --net=host"
fi

user_id=$(id -u 2> /dev/null)
echo "User ID: $user_id" # DEBUG
[ -n "$user_id" ] || usage "Cannot determine current user ID"
group_id=$(id -g)
echo "Group ID: $group_id" # DEBUG

home_dir='/home/openfoam'

echo "Launching $0"
echo "User: \"$(id -un)\" (ID $user_id, group ID $group_id)"

ifaces=$(ifconfig | grep ^en | cut -d: -f1)
echo "Interfaces: $ifaces" # DEBUG
[ "$ifaces" ] || \
    usage "Cannot find a network interface for DISPLAY with ifconfig" \
          "Please report an issue at http://bugs.openfoam.org" \
          "    providing the output of the command: ifconfig"

for i in $ifaces
do
    ip=$(ifconfig "$i" | grep inet | awk '$1=="inet" {print $2}')
    echo "IP for $i: $ip" # DEBUG
    [ "$ip" ] && break
done

[ "$ip" ] || \
    usage "Cannot find a network IP for DISPLAY with ifconfig" \
          "Please report an issue at https://bugs.openfoam.org" \
          "    providing the output of the command: ifconfig"

xhost + "$ip"

[ "$upgrade" ] && docker pull "$docker_image"

# DEBUG
echo "Docker image: $docker_image"
echo "Mount directory: $mount_dir"
echo "User ID: $user_id"
echo "Group ID: $group_id"
echo "Docker options: $docker_options"

# shellcheck disable=SC2086
docker run -it \
    --rm \
    -e DISPLAY=$IP:0 \
    -u "$user_id":"$group_id" \
    -v /tmp/.X11-unix:/tmp/.X11-unix \
    -v "$mount_dir":$home_dir \
    $docker_options \
    "$docker_image"

[ -n "$custom_xauth" ] && [ -e "$xauth_path" ] && rm "$xauth_path"