Enable run by docker

Author: jginternational

README.md

@@ -27,6 +27,8 @@ https://www.youtube.com/watch?v=zZq7ypDdudo
 In Kratos preferences, select the execution mode:
 * Pip packages: Kratos will be installed via `pip install`
 * local compiled: If you are a developer and build your applications, use this one
+* docker: If you do not want to install any dependency, just run via docker!
+    * The default image is [fjgarate/kratos-run](https://hub.docker.com/repository/docker/fjgarate/kratos-run)
 
 ## Usage
 * Run GiD

dockers/dockerfile

@@ -0,0 +1,5 @@
+FROM python:3.9
+
+RUN pip install KratosMultiphysics-all
+WORKDIR "/model"
+ENTRYPOINT [ "python3", "MainKratos.py" ]

kratos.gid/exec/docker.unix.bat

@@ -0,0 +1,13 @@
+#!/bin/bash
+# OutputFile: "$2/$1.info"
+# ErrorFile: "$2/$1.err"
+#delete previous result file
+rm -f "$2/$1*.post.bin"
+rm -f "$2/$1*.post.res"
+rm -f "$2/$1*.post.msh"
+rm -f "$2/$1.info"
+rm -f "$2/$1.err"
+rm -f "$2/$1.flavia.dat"
+
+# Run Python using the script MainKratos.py
+docker run -v "$2:/model" --rm fjgarate/kratos-run > "$2\\$1.info" 2> "$2\\$1.err"

kratos.gid/exec/docker.win.bat

@@ -0,0 +1,18 @@
+REM @ECHO OFF
+REM Identification for arguments
+REM basename                          = %1
+REM Project directory                 = %2
+REM Problem directory                 = %3
+
+REM OutputFile: "%2\%1.info"
+REM ErrorFile: "%2\%1.err"
+
+REM Remove previous calculation files and results
+DEL "%2\%1.info"
+DEL "%2\%1.err"
+DEL "%2\%1*.post.bin"
+DEL "%2\%1*.post.res"
+DEL "%2\%1*.post.msh"
+
+@REM Calculate!
+docker run -v "%2:/model" --rm --name "%1" %kratos_docker_image% > "%2\\%1.info" 2> "%2\\%1.err"

kratos.gid/exec/launch.json

@@ -19,7 +19,7 @@
         },
         {
             "name": "Docker",
-            "script": "",
+            "script": "docker",
             "dependency_check": "Kratos::CheckDependenciesDockerMode"
         }
     ]

kratos.gid/scripts/Controllers/Preferences.xml

@@ -19,13 +19,14 @@
             <option value='2' label='2'/>
         </combobox>
         <entrywithbutton name="debug_folder" label="Debug path" variable="debug_folder" buttonimage="folder.png" variablemanager='Kratos::ManagePreferences' buttonfunction="OpenBrowserForDirectory" help='Path to the kratos debug folder. This is placed in the launch.json file for debugging' />
-        <combobox name="launch_configuration" label="Launch configuration" variable="launch_configuration" variablemanager='Kratos::ManagePreferences' help='' >
+        <comboboxframe name="launch_configuration" label="Launch configuration" variable="launch_configuration" variablemanager='Kratos::ManagePreferences' help='' >
             <option value='Launch via pip' label='Launch via pip'/>
-            <!-- <option value='Launch via pip with local packages' label='Launch via pip with local packages'/> -->
             <option value='Launch local compiled version' label='Launch local compiled version'/>
-            <!-- <option value='Docker' label='Docker'/> -->
+            <option value='Docker' label='Docker' setactivate="docker_image" />
             <!-- <option value='Custom...' label='Custom...'/> -->
-        </combobox>
+
+            <entry name="docker_image" variable="docker_image" label="Docker image" variablemanager='Kratos::ManagePreferences'  help='Name of the Kratos Docker image'/>
+        </comboboxframe>
     </labelframe>
 </group>
 

kratos.gid/scripts/Controllers/PreferencesWindow.tcl

@@ -35,6 +35,12 @@ proc Kratos::ManagePreferences { cmd name {value ""}} {
                 "launch_configuration" {
                     set ret "local"
                 }
+                "docker_image" {
+                    set ret "fjgarate/kratos-run"
+                }
+                default {
+                    set ret 0
+                }
             }
         }
     }

kratos.gid/scripts/Launch.tcl

@@ -134,7 +134,7 @@ proc Kratos::CheckDependenciesLocalPipMode {} {
 
 }
 proc Kratos::CheckDependenciesLocalMode {} {
-    
+
 }
 proc Kratos::CheckDependenciesDockerMode {} {
 
@@ -189,7 +189,10 @@ proc Kratos::ExecuteLaunchByMode {launch_mode} {
         set bat [dict get $mode script]
         set bat_file [file join exec $bat.$os.bat]
     }
-
+    if {[dict get $mode name] eq "Docker"} {
+        set docker_image [Kratos::ManagePreferences GetValue docker_image]
+        set ::env(kratos_docker_image) $docker_image
+    }
     return $bat_file
 }
 
@@ -203,4 +206,11 @@ proc Kratos::GetLaunchMode { {launch_mode "current"} } {
         }
     }
     return $curr_mode
+}
+
+proc Kratos::StopCalculation { } {
+    if {[dict get [Kratos::GetLaunchMode] name] eq "Docker"} {
+        exec docker stop [Kratos::GetModelName]
+    }
+    GiD_Process Mescape Utilities CancelProcess escape escape
 }

kratos.gid/scripts/Menus.tcl

@@ -40,7 +40,7 @@ proc Kratos::CreatePreprocessModelTBar { {type "DEFAULT INSIDELEFT"} } {
     Kratos::ToolbarAddItem "Spacer" "" "" ""
     Kratos::ToolbarAddItem "Run" "run.png" {Utilities Calculate} [= "Run the simulation"]
     Kratos::ToolbarAddItem "Output" "output.png" [list -np- PWViewOutput] [= "View process info"]
-    Kratos::ToolbarAddItem "Stop" "stop.png" {Utilities CancelProcess} [= "Cancel process"]
+    Kratos::ToolbarAddItem "Stop" "stop.png"  [list -np- Kratos::StopCalculation] [= "Cancel process"]
     Kratos::ToolbarAddItem "SpacerApp1" "" "" ""
     if {[info exists kratos_private(UseFiles)] && $kratos_private(UseFiles) == 1} {
         Kratos::ToolbarAddItem "Files" "files.png" [list -np- spdAux::LaunchFileWindow] [= "File handler window"]