Please note that interactive mode and compressed mode (tar.gz) are the suggested modes of use.
Usage: Undockerizer [-cftv] [-de] [-fp] [-it] -i=<image> [-o=<outputfileStr>]
[-od=<outputDirPathStr>] [-sp=<shellPathStr>]
-c, --cleanAll Clean all temp data
-de, --disableEscaping
Disable escaping of variables
Default: false
-f, --force Overwrite output file if exists
-fp, --forcePull Force to pull image.
Default: false
-i, --image=<image> The docker image.
-it, --interactiveOutput
Generate output file with interactive mode
-o, --output=<outputfileStr>
The output file name.
Default: null
-od, --outputDir=<outputDirPathStr>
Sets the output directory path.
Default: undockerizer
-sp, --shellPath=<shellPathStr>
Sets the shell path.
Default: /bin/sh
-t, --tar Create tar file.
Default: false
-v, --verbose Verbose mode.
Prerequisites:
- JDK and Docker is required.
Command line:
java -jar ./target/undockerizer.jar [PARAMETERS]
Prerequisites:
- Docker is required.
Command line:
undockerizer-centos [PARAMETERS]
or
undockerizer-ubuntu [PARAMETERS]
Prerequisites:
- Docker is not required
- Sudo is required
Command line:
- Run a docker image with same base than your undockerized image (e.g. Centos 7) and mount your undockerizer tar.gz file (or your undockerizer target folder). For example.
docker run -it -v ${WORKDIR}\undockerizer\undockerizer\:/home/undockerizer centos:7 /bin/bash
- Untar file:
cd /home/undockerizer
tar -xvz $UNDOCKERIZER_FILE.tar.gz
- Add execution attribute:
chmod +x $UNDOCKERIZER_FILE.sh
- Install sudo:
yum install sudo -y
- Run:
./$UNDOCKERIZER_FILE.sh
- Java Jdk 8 or later
- Maven 3.6.3 or later
- optional: Graalvm 20.1.0 or later
- Docker 19 or later
- Checkout project
Command line:
mvn clean install
Command line:
- run:
cd docker-graalvm
- select centos, ubuntu or your custom image:
cd centos
- run once:
docker-build.bat
- compile a native image release:
docker-compile.bat
Please note that this project is experimental and is offered without any guarantees or liability. Please note review the generated script and do not make illegal use of the tool or code.