Move2Kube

https://move2kube.konveyor.io
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Move2Kube is a tool that accelerates the process of re-platforming applications to Kubernetes by...
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### Start Minikube Cluster

Source: https://move2kube.konveyor.io/tutorials/migrating-from-docker-compose-to-kubernetes

Initializes a local Kubernetes cluster using the Docker driver.

```bash
 $ minikube start
 😄  minikube v1.24.0 on Darwin 12.0.1
 ✨  Using the docker driver based on existing profile
 👍  Starting control plane node minikube in cluster minikube
 🚜  Pulling base image ...
 🏃  Updating the running docker "minikube" container ...
 🐳  Preparing Kubernetes v1.22.3 on Docker 20.10.8 ...
 🔎  Verifying Kubernetes components...
     ▪ Using image gcr.io/k8s-minikube/storage-provisioner:v5
 💡  After the addon is enabled, please run "minikube tunnel" and your ingress resources would be available at "127.0.0.1"
     ▪ Using image registry.k8s.io/ingress-nginx/controller:v1.0.4
     ▪ Using image registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.1.1
     ▪ Using image registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.1.1
 🔎  Verifying ingress addon...
 🌟  Enabled addons: storage-provisioner, default-storageclass, ingress
 🏄  Done! kubectl is now configured to use "minikube" cluster and "default" namespace by default
```

--------------------------------

### Start the Move2Kube API Server

Source: https://move2kube.konveyor.io/tutorials/api

Initialize the API server using either Docker or a local binary.

```bash
 $ docker run --rm -it -p 8080:8080 quay.io/konveyor/move2kube-api
```

```bash
 $ ./move2kube-api
```

--------------------------------

### Example m2kconfig.yaml content

Source: https://move2kube.konveyor.io/tutorials/running-non-interactively

A sample configuration file showing the structure of stored answers.

```yaml
# click to see the full yaml
 move2kube:
   containerruntime: docker
 .......
```

```yaml
move2kube:
   containerruntime: docker
   minreplicas: "2"
   services:
     golang:
       "8080":
         urlpath: /golang
       enable: true
       ports:
         - "8080"
     java-gradle:
       "9080":
         urlpath: /java-gradle
       enable: true
       wartransformer: Liberty
     java-maven:
       "9080":
         urlpath: /java-maven
       enable: true
       wartransformer: Liberty
     myproject-django:
       "8080":
         urlpath: /myproject-django
       enable: true
       port: "8080"
     myproject-java-war:
       "9080":
         urlpath: /myproject-java-war
       enable: true
       wartransformer: Liberty
     myproject-php:
       "8082":
         urlpath: /myproject-php
       enable: true
     myproject-python:
       "8080":
         urlpath: /myproject-python
       enable: true
       port: "8080"
     nodejs:
       "8080":
         urlpath: /nodejs
       enable: true
       port: "8080"
     ruby:
       "8080":
         urlpath: /ruby
       enable: true
       port: "8080"
     rust:
       "8085":
         urlpath: /rust
       enable: true
       port: "8085"
   target:
     clustertype: Kubernetes
     imageregistry:
       logintype: No authentication
       namespace: myproject
       url: quay.io
     ingress:
       host: myproject.com
       tls: ""
   transformers:
     types:
       - EarRouter
       - WinConsoleApp-Dockerfile
       - Gradle
       - Jar
       - WinSLWebApp-Dockerfile
       - DockerfileImageBuildScript
       - DotNetCore-Dockerfile
       - EarAnalyser
       - Golang-Dockerfile
       - Ruby-Dockerfile
       - Tomcat
       - Buildconfig
       - ComposeGenerator
       - ContainerImagesPushScriptGenerator
       - DockerfileParser
       - WarAnalyser
       - WinWebApp-Dockerfile
       - WarRouter
       - ZuulAnalyser
       - KubernetesVersionChanger
       - Tekton
       - Maven
       - PHP-Dockerfile
       - Parameterizer
       - Python-Dockerfile
       - ClusterSelector
       - DockerfileDetector
       - Kubernetes
       - Liberty
       - Rust-Dockerfile
       - Nodejs-Dockerfile
       - ReadMeGenerator
       - CloudFoundry
       - ComposeAnalyser
       - Jboss
       - Knative
   transformerselector: ""
```

--------------------------------

### Run Move2Kube UI with Podman

Source: https://move2kube.konveyor.io/installation/ui

Starts the Move2Kube UI container using Podman.

```bash
$ podman run --rm -it -p 8080:8080 quay.io/konveyor/move2kube-ui:v0.3.0
```

--------------------------------

### Move2Kube Transformation Output Example

Source: https://move2kube.konveyor.io/

Shows the terminal output during the download and transformation process.

```text
199.110.133, 185.199.111.133, ...                                                       Connecting to raw.githubusercontent.com (raw.githubusercontent.com)|185.199.109.133|:443... connected.                                                                          HTTP request sent, awaiting response... 200 OK                                          Length: 295 [text/plain]                                                                Saving to: ‘samples/docker-compose/docker-compose.yaml’                                                                                                                         docker-compose.yaml                                               0%[                                                                                                           docker-compose.yaml                                             100%[=====================================================================================================================================================>]     295  --.-KB/s    in 0s                                                                                                         2021-12-07 17:50:01 (9.08 MB/s) - ‘samples/docker-compose/docker-compose.yaml’ saved [295/295]                                                                                                                                                                          bash-5.1$ cd samples/                                                                   bash-5.1$ ls                                                                            docker-compose                                                                          bash-5.1$ move2kube transform -s docker-compose/
```

--------------------------------

### Example Configuration Mapping

Source: https://move2kube.konveyor.io/tutorials/running-non-interactively

Shows how to structure the configuration file to map service port URL paths to specific values.

```yaml
 move2kube:
   services:
     java-maven:
       "9080":
         urlpath: /java-maven
```

--------------------------------

### Install Move2Kube via shell script

Source: https://move2kube.konveyor.io/installation/cli

Use the installation script to download and install the latest stable version of Move2Kube.

```bash
bash <(curl https://raw.githubusercontent.com/konveyor/move2kube/main/scripts/install.sh)
```

```bash
MOVE2KUBE_TAG='v0.3.0-beta.0' bash <(curl https://raw.githubusercontent.com/konveyor/move2kube/main/scripts/install.sh)
```

```bash
BLEEDING_EDGE='true' bash <(curl https://raw.githubusercontent.com/konveyor/move2kube/main/scripts/install.sh)
```

```bash
USE_SUDO=false bash <(curl https://raw.githubusercontent.com/konveyor/move2kube/main/scripts/install.sh)
```

```bash
MOVE2KUBE_INSTALL_DIR=/my/new/install/dir bash <(curl https://raw.githubusercontent.com/konveyor/move2kube/main/scripts/install.sh)
```

```bash
USE_SUDO=false MOVE2KUBE_INSTALL_DIR=/my/new/install/dir bash <(curl https://raw.githubusercontent.com/konveyor/move2kube/main/scripts/install.sh)
```

--------------------------------

### Verify container runtime and Kubernetes installation

Source: https://move2kube.konveyor.io/tutorials/netcore

Commands to check if Docker, Podman, and Kubectl are installed correctly.

```bash
$ docker version
```

```bash
$ podman info
```

```bash
$ kubectl version
```

--------------------------------

### Start Move2Kube UI with persistence and advanced features

Source: https://move2kube.konveyor.io/tutorials/ui

Runs the UI container with volume mounts for data persistence and Docker socket access for advanced transformation features.

```bash
# Optionally if you need persistence then mount the current directory:
 $ docker run --rm -it -p 8080:8080 -v "${PWD}/move2kube-api-data:/move2kube-api/data" quay.io/konveyor/move2kube-ui:latest
 # And if you also need more advanced features of Move2Kube then mount the docker socket. This will allow Move2Kube to run container based transformers:
 $ docker run --rm -it -p 8080:8080 -v "${PWD}/move2kube-api-data:/move2kube-api/data" -v //var/run/docker.sock:/var/run/docker.sock quay.io/konveyormove2kube-ui:latest
```

--------------------------------

### Enable Minikube Ingress

Source: https://move2kube.konveyor.io/tutorials/migration-workflow/transform

Configure the Minikube ingress addon and start the tunnel to expose services locally.

```bash
 $ minikube addons enable ingress
 💡  After the addon is enabled, please run "minikube tunnel" and your ingress resources would be available at "127.0.0.1"
     ▪ Using image registry.k8s.io/ingress-nginx/controller:v1.0.4
     ▪ Using image registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.1.1
     ▪ Using image registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.1.1
 🔎  Verifying ingress addon...
 🌟  The 'ingress' addon is enabled
 $ minikube addons enable ingress-dns
 💡  After the addon is enabled, please run "minikube tunnel" and your ingress resources would be available at "127.0.0.1"
     ▪ Using image gcr.io/k8s-minikube/minikube-ingress-dns:0.0.2
 🌟  The 'ingress-dns' addon is enabled
 $ minikube tunnel
 ❗  The service/ingress myproject requires privileged ports to be exposed: [80 443]
 🔑  sudo permission will be asked for it.
 🏃  Starting tunnel for service myproject.
 Password:
```

--------------------------------

### Example Docker Compose File

Source: https://move2kube.konveyor.io/tutorials/move2kube-collect

A sample docker-compose.yml file used as a source for metadata collection.

```yaml
version: "3"

services:
    web:
        image: nginx:stable-alpine
        entrypoint:
            [
                "sh",
                "-c",
                'cd /usr/share/nginx/html/ && mkdir web && cp * web/ ; nginx -g "daemon off;"',
            ]
        ports:
            - "8080:80"
```

--------------------------------

### Run Move2Kube UI with Docker

Source: https://move2kube.konveyor.io/installation/ui

Starts the Move2Kube UI container using Docker with default settings.

```bash
$ docker run --rm -it -p 8080:8080 quay.io/konveyor/move2kube-ui:v0.3.0
```

--------------------------------

### Define a deployment parameterizer

Source: https://move2kube.konveyor.io/transformers/purpose-built/parameterizer

Example configuration for a parameterizer targeting deployment replicas and container images.

```yaml
apiVersion: move2kube.konveyor.io/v1alpha1
kind: Parameterizer
metadata:
  name: deployment-parameterizers
spec:
  parameterizers:
    - target: "spec.replicas"
      template: "${common.replicas}"
      default: 10
      filters:
        - kind: Deployment
          apiVersion: ".*/v1.*"
Now the `values.yaml` looks like this
    - target: 'spec.template.spec.containers.[containerName:name].image'
      template: '${imageregistry.url}/${imageregistry.namespace}/${services.$(metadataName).containers.$(containerName).image.name}:${services.$(metadataName).containers.$(containerName).image.tag}'
      default: quay.io/konveyor/myimage:latest
      filters:
        - kind: Deployment
          apiVersion: ".*/v1.*"
      parameters:
        - name: services.$(metadataName).containers.$(containerName).image.name
          values:
          - envs: [dev, staging, prod]
            metadataName: frontend
            value: frontend
          - envs: [prod]
            metadataName: orders
            value: orders
            custom:
              containerName: orders
```

--------------------------------

### Start Move2Kube UI Server

Source: https://move2kube.konveyor.io/tutorials/migration-workflow/plan

Command to launch the Move2Kube API server in a Docker container for UI-based interaction.

```bash
$ docker run --rm -it -p 8080:8080 quay.io/konveyor/move2kube-ui:v0.3.1
 INFO[0000] Starting Move2Kube API server at port: 8080
```

--------------------------------

### Move2Kube CLI Execution Log

Source: https://move2kube.konveyor.io/concepts/git-support

Example output showing the interactive configuration process and planning phase when using a Git source.

```text
  INFO[0000] Cloning the repository using git into /var/folders/65/8blqnjn175s37p_k6s2n50nm0000gq/T/move2kube2368627818/m2ksources. This might take some time.
  ? Specify a Kubernetes style selector to select only the transformers that you want to run.
  ID: move2kube.transformerselector
  Hints:
  - Leave empty to select everything. This is the default.


  ? Select all transformer types that you are interested in:
  ID: move2kube.transformers.types
  Hints:
  - Services that don't support any of the transformer types you are interested in will be ignored.

  ArgoCD, Buildconfig, CNBContainerizer, CloudFoundry, ClusterSelector, ComposeAnalyser, ComposeGenerator, ContainerImagesPushScriptGenerator, DockerfileDetector, DockerfileImageBuildScript, DockerfileParser, DotNetCore-Dockerfile, EarAnalyser, EarRouter, Golang-Dockerfile, Gradle, Jar, Jboss, Knative, Kubernetes, KubernetesVersionChanger, Liberty, Maven, Nodejs-Dockerfile, OperatorTransformer, OperatorsFromTCA, PHP-Dockerfile, Parameterizer, Python-Dockerfile, ReadMeGenerator, Ruby-Dockerfile, Rust-Dockerfile, Tekton, Tomcat, WarAnalyser, WarRouter, WinWebApp-Dockerfile, ZuulAnalyser
  ? Allow spawning containers?
  ID: move2kube.spawncontainers
  Hints:
  - If this setting is set to false, those transformers that rely on containers will not work.

  No
  INFO[0005] Configuration loading done
  INFO[0005] Start planning
  INFO[0005] Planning started on the base directory: '/var/folders/65/8blqnjn175s37p_k6s2n50nm0000gq/T/move2kube2368627818/m2ksources/konveyor/move2kube-demos.git/samples/kubernetes-to-kubernetes'
  INFO[0005] [CloudFoundry] Planning
  INFO[0005] [CloudFoundry] Done
  INFO[0005] [ComposeAnalyser] Planning
  INFO[0005] [ComposeAnalyser] Done
  INFO[0005] [DockerfileDetector] Planning
  INFO[0006] [DockerfileDetector] Done
  INFO[0006] [Base Directory] Identified 0 named services and 0 to-be-named services
  INFO[0006] Planning finished on the base directory: '/var/folders/65/8blqnjn175s37p_k6s2n50nm0000gq/T/move2kube2368627818/m2ksources/konveyor/move2kube-demos.git/samples/kubernetes-to-kubernetes'
  INFO[0006] Planning started on its sub directories
  INFO[0006] Identified 1 named services and 0 to-be-named services in .
  INFO[0006] Identified 1 named services and 0 to-be-named services in .
  INFO[0006] Planning finished on its sub directories
  INFO[0006] [Directory Walk] Identified 1 named services and 1 to-be-named services
  INFO[0006] [Named Services] Identified 1 named services
  INFO[0006] Planning done. Number of services identified: 1
  INFO[0006] Starting transformation
  ? Select all services that are needed:
  ID: move2kube.services.[].enable
  Hints:
  - The services unselected here will be ignored.

  move2kube-demos
  INFO[0006] Found multiple transformation options for the service 'move2kube-demos'. Selecting the first valid option.
  INFO[0006] Using the transformation option 'KubernetesVersionChanger' for the service 'move2kube-demos'.
  INFO[0006] Iteration 1
  INFO[0006] Iteration 2 - 1 artifacts to process
  INFO[0006] Transformer 'ClusterSelector' processing 1 artifacts
  ? Choose the cluster type:
  ID: move2kube.target."default".clustertype
  Hints:
  - Choose the cluster type you would like to target

  Kubernetes
  INFO[0006] Transformer ClusterSelector Done
  INFO[0006] Transformer 'KubernetesVersionChanger' processing 1 artifacts
  INFO[0006] Transformer KubernetesVersionChanger Done
  INFO[0006] Created 1 pathMappings and 1 artifacts. Total Path Mappings : 1. Total Artifacts : 1.
  INFO[0006] Iteration 3 - 1 artifacts to process
  INFO[0006] Transformer 'Parameterizer' processing 1 artifacts
  INFO[0006] Transformer Parameterizer Done
  INFO[0006] Transformation done
  INFO[0006] Transformed target artifacts can be found at [/Users/user/Desktop/tutorial/myproject].
```

--------------------------------

### Download Kubernetes-to-Kubernetes Sample

Source: https://move2kube.konveyor.io/tutorials/customize-cluster-selector

Downloads the sample project and lists the contents of the directory.

```bash
$ curl https://move2kube.konveyor.io/scripts/download.sh | bash -s -- -d samples/kubernetes-to-kubernetes -r move2kube-demos
$ ls kubernetes-to-kubernetes/
api-deployment.yaml  api-service.yaml  redis-deployment.yaml  redis-service.yaml  web-deployment.yaml  web-ingress.yaml  web-service.yaml
```

--------------------------------

### Download Sample Configuration

Source: https://move2kube.konveyor.io/tutorials/qa-categorization

Fetch a sample docker-compose file for testing Move2Kube transformations.

```bash
$ wget -P samples/docker-compose/ https://raw.githubusercontent.com/konveyor/move2kube-demos/main/samples/docker-compose/single-service/docker-compose.yaml
```

--------------------------------

### Install Move2Kube CLI

Source: https://move2kube.konveyor.io/tutorials/collect-selected-cf-apps

Use this script to install a specific version of the Move2Kube CLI.

```bash
$ MOVE2KUBE_TAG='v0.3.8-rc.0' bash <(curl https://raw.githubusercontent.com/konveyor/move2kube/main/scripts/install.sh)
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                               Dload  Upload   Total   Spent    Left  Speed
100 10818  100 10818    0     0  14568      0 --:--:-- --:--:-- --:--:-- 14658
Installing move2kube
Downloading https://github.com/stedolan/jq/releases/download/jq-1.6/jq-linux64
The desired Move2Kube version v0.3.8-rc.0 is already installed
Done!
cleaning up temporary files and directories...
```

--------------------------------

### Install Move2Kube via Shell Script

Source: https://move2kube.konveyor.io/

Executes the installation script directly from the Move2Kube repository.

```bash
$ bash <(curl https://raw.githubusercontent.com/konveyor/move2kube/main/scripts/install.sh)
```

--------------------------------

### Download sample application

Source: https://move2kube.konveyor.io/tutorials/customizing-the-output/custom-annotations

Fetch the enterprise-app sample to use as the input source for transformation.

```bash
  $ curl https://move2kube.konveyor.io/scripts/download.sh | bash -s -- -d samples/enterprise-app/src -r move2kube-demos    
  $ ls src
  README.md		config-utils		customers	docs			frontend		gateway			orders
```

--------------------------------

### Download Sample Application

Source: https://move2kube.konveyor.io/tutorials/customizing-the-output/external-transformer-illustration

Fetch the enterprise-app sample and list its contents.

```bash
 $ curl https://move2kube.konveyor.io/scripts/download.sh | bash -s -- -d samples/enterprise-app/src -r move2kube-demos  
 $ ls src
 README.md		config-utils		customers	docs			frontend		gateway			orders
```

--------------------------------

### Initialize Workspace

Source: https://move2kube.konveyor.io/tutorials/customizing-the-output/external-transformer-illustration

Create and enter a new directory for the project.

```bash
 $ mkdir workspace && cd workspace
```

--------------------------------

### Install Move2Kube via Homebrew

Source: https://move2kube.konveyor.io/installation/cli

Install Move2Kube using the Homebrew package manager on MacOS or Linux.

```bash
brew tap konveyor/move2kube
brew install move2kube
```

```bash
brew install move2kube@0.3.0-beta.0
```

--------------------------------

### Download Language Platforms Sample

Source: https://move2kube.konveyor.io/tutorials/m2k-extension

Downloads the sample application directory required for the transformation tutorial.

```bash
$ curl https://move2kube.konveyor.io/scripts/download.sh | bash -s -- -d samples/language-platforms -r move2kube-demos

 $ ls language-platforms
 django		golang		java-gradle	java-gradle-war	java-maven	java-maven-war	nodejs		php		python		ruby		rust
```

--------------------------------

### Filter apps by space GUID

Source: https://move2kube.konveyor.io/tutorials/collect-selected-cf-apps

Restrict the collection process to a specific Cloud Foundry space using a space GUID.

```yaml
 apiVersion: move2kube.konveyor.io/v1alpha1
 kind: CfCollectApps
 spec:
   filters:
     spaceguid: dummy-cf-space-guid
   applications:
     - application:
         # guid: dummy-cf-app-guid-inventory
         name: inventory
     - application:
         name: cfnodejsapp
         # guid: dummy-cf-app-guid-cfnodejsapp
```

--------------------------------

### Verify dependencies

Source: https://move2kube.konveyor.io/tutorials/cloud-foundry

Commands to verify that Move2Kube, container runtimes, and kubectl are installed.

```bash
$ move2kube version
```

```bash
$ docker version
```

```bash
$ podman info
```

```bash
$ kubectl version
```

--------------------------------

### Verify Move2Kube Version

Source: https://move2kube.konveyor.io/tutorials/collect-selected-cf-apps

Check the currently installed version of the Move2Kube CLI.

```bash
$ move2kube version -l
move2kube version -l
version: v0.3.8-rc.0
gitCommit: 5113d4ce474a1bdba04d1656490ddec38a36d804
gitTreeState: clean
goVersion: go1.18.10
```

--------------------------------

### Download Sample Application

Source: https://move2kube.konveyor.io/tutorials/migrating-from-docker-compose-to-kubernetes

Download the multi-service Docker Compose sample from the move2kube-demos repository.

```bash
$ curl https://move2kube.konveyor.io/scripts/download.sh | bash -s -- -d samples/docker-compose/multiple-services -r move2kube-demos

$ ls
multiple-services
```

--------------------------------

### Execute and Monitor Transformations

Source: https://move2kube.konveyor.io/tutorials/api

Start a transformation and check its status or retrieve output.

```bash
 $ curl -iX POST 'http://localhost:8080/api/v1/workspaces/c16f3be9-413c-406a-89b7-ea463950780e/projects/e9a94c62-77a4-480b-ae4e-33307a5a600b/outputs'
```

```bash
 $ curl -i 'http://localhost:8080/api/v1/workspaces/c16f3be9-413c-406a-89b7-ea463950780e/projects/e9a94c62-77a4-480b-ae4e-33307a5a600b/outputs/ae4435e5-9506-419e-a38b-0a2692d41209' \
     -H 'accept: application/octet-stream'
```

--------------------------------

### Helm Values Configuration

Source: https://move2kube.konveyor.io/tutorials/customizing-the-output/custom-parameterization-of-helm-charts-kustomize-octemplates

Example of a production values file for Helm charts.

```bash
$ cat myproject/deploy/yamls-parameterized/helm-chart/myproject/values-prod.yaml
```

```yaml
  common:
    replicas: 10
  imageregistry:
    namespace: konveyor
    url: quay.io
  services:
    config-utils:
      containers:
        config-utils:
          image:
            name: myimage
            tag: latest
    customers:
      containers:
        customers:
          image:
            name: myimage
            tag: latest
    frontend:
      containers:
        frontend:
          image:
            name: frontend
            tag: latest
    gateway:
      containers:
        gateway:
          image:
            name: myimage
            tag: latest
    orders:
      containers:
        orders:
          image:
            name: orders
            tag: latest
```

--------------------------------

### Download sample WCF service

Source: https://move2kube.konveyor.io/tutorials/dotnet

Use this command to fetch the sample WCF service from the move2kube-demos repository.

```bash
 $ curl https://move2kube.konveyor.io/scripts/download.sh | bash -s -- -d samples/wcfservice -r move2kube-demos
```

--------------------------------

### Download sample applications

Source: https://move2kube.konveyor.io/tutorials/netcore

Use the provided script to download the dotnet5 sample applications from the move2kube-demos repository.

```bash
$ curl https://move2kube.konveyor.io/scripts/download.sh | bash -s -- -d samples/dotnet5 -r move2kube-demos
```

--------------------------------

### View Readme Instructions

Source: https://move2kube.konveyor.io/tutorials/cli

Display the contents of the generated Readme.md file to understand the next steps for deployment.

```bash
$ cat Readme.md
```

--------------------------------

### Initialize workspace

Source: https://move2kube.konveyor.io/tutorials/customizing-the-output/custom-annotations

Create and enter a new directory for the Move2Kube project.

```bash
  $ mkdir workspace && cd workspace
```

--------------------------------

### Navigate to Project Directory

Source: https://move2kube.konveyor.io/tutorials/cloud-foundry

Change into the generated project directory and verify the file structure.

```bash
  $ cd myproject/

  $ ls
  Readme.md deploy    scripts   source
```

--------------------------------

### Transformation Output Example

Source: https://move2kube.konveyor.io/tutorials/migration-workflow/transform

A sample of the console output generated during the interactive transformation process.

```text
 INFO[0000] Detected a plan file at path /Users/user/Desktop/tutorial/m2k.plan. Will transform using this plan. 
 INFO[0000] Starting Plan Transformation                 
 ? Select all transformer types that you are interested in:
 ID: move2kube.transformers.types
 Hints:
 [Services that don't support any of the transformer types you are interested in will be ignored.]
  Buildconfig, CloudFoundry, ClusterSelector, ComposeAnalyser, ComposeGenerator, ContainerImagesPushScriptGenerator, DockerfileDetector, DockerfileImageBuildScript, DockerfileParser, DotNetCore-Dockerfile,    EarAnalyser, EarRouter, Golang-Dockerfile, Gradle, Jar, Jboss, Knative, Kubernetes, KubernetesVersionChanger, Liberty, Maven, Nodejs-Dockerfile, PHP-Dockerfile, Parameterizer, Python-Dockerfile, ReadMeGenerator,    Ruby-Dockerfile, Rust-Dockerfile, Tekton, Tomcat, WarAnalyser, WarRouter, WinConsoleApp-Dockerfile, WinSLWebApp-Dockerfile, WinWebApp-Dockerfile, ZuulAnalyser
 ? Select all services that are needed:
 ID: move2kube.services.[].enable
 Hints:
 [The services unselected here will be ignored.]
  customers, frontend, gateway, inventory, orders
 INFO[0005] Iteration 1                                  
 INFO[0005] Iteration 2 - 5 artifacts to process         
 INFO[0005] Transformer CloudFoundry processing 3 artifacts 
 INFO[0005] Transformer CloudFoundry Done                
 INFO[0005] Transformer Maven processing 2 artifacts     
 ? Choose the Maven profile to be used for the service customers
 ID: move2kube.services.customers.activemavenprofiles
 Hints:
 [Selected Maven profiles will be used for setting configuration for the service customers]
  prod-externaldb
 ? Choose Springboot profiles to be used for the service customers
 ID: move2kube.services.customers.activespringbootprofiles
 Hints:
 [Selected Springboot profiles will be used for setting configuration for the service customers]
  prod-externaldb
 ? Choose the Maven profile to be used for the service inventory
 ID: move2kube.services.inventory.activemavenprofiles
 Hints:
 [Selected Maven profiles will be used for setting configuration for the service inventory]
  prod-externaldb
 ? Choose Springboot profiles to be used for the service inventory
 ID: move2kube.services.inventory.activespringbootprofiles
 Hints:
 [Selected Springboot profiles will be used for setting configuration for the service inventory]
  prod-externaldb
 ? Select port to be exposed for the service inventory :
 ID: move2kube.services.inventory.port
 Hints:
 [Select Other if you want to expose the service inventory to some other port]
  8080
 INFO[0010] Transformer WarRouter processing 2 artifacts 
 ? Select the transformer to use for service customers
 ID: move2kube.services.customers.wartransformer
  Tomcat
 INFO[0012] Transformer WarRouter Done                   
 INFO[0012] Transformer Maven Done                       
 INFO[0012] Created 2 pathMappings and 6 artifacts. Total Path Mappings : 2. Total Artifacts : 5. 
 INFO[0012] Iteration 3 - 6 artifacts to process         
 INFO[0012] Transformer Jar processing 1 artifacts       
 INFO[0012] Transformer Jar Done                         
 INFO[0012] Transformer Maven processing 2 artifacts     
```

--------------------------------

### View values.yaml content

Source: https://move2kube.konveyor.io/transformers/purpose-built/parameterizer

Commands and output examples for inspecting the generated values.yaml file.

```bash
$ cat values.yaml
```

```yaml
  common:
      replicas: 10
```

```bash
$ cat values.yaml
```

```yaml
  common:
      replicas: 2
```

```bash
$ cat values.yaml
```

```yaml
  common:
      replicas: 10
```

--------------------------------

### CfApps YAML Structure

Source: https://move2kube.konveyor.io/tutorials/migration-workflow/collect

Example of the generated CfApps YAML file containing application metadata.

```yaml
 # click to see the full yaml
 apiVersion: move2kube.konveyor.io/v1alpha1
 kind: CfApps
 ......
```

```yaml
 apiVersion: move2kube.konveyor.io/v1alpha1
 kind: CfApps
 spec:
   applications:
     - application:
         guid: id1
         createdat: "2021-12-14T10:01:40Z"
         updatedat: "2021-12-14T10:03:08Z"
         name: orders
         memory: 1024
         instances: 1
         diskquota: 1024
         spaceguid: space-id1
         stackguid: stack-id1
         state: STARTED
         packagestate: STAGED
         command: ""
         buildpack: https://github.com/cloudfoundry/java-buildpack
         detectedbuildpack: java
         detectedbuildpackguid: ""
         healthcheckhttpendpoint: ""
         healthchecktype: port
         healthchecktimeout: 0
         diego: true
         enablessh: true
         detectedstartcommand: 'JAVA_OPTS="-agentpath:$PWD/.java-buildpack/open_jdk_jre/bin/jvmkill-1.16.0_RELEASE=printHeapHistogram=1 -Djava.io.tmpdir=$TMPDIR -XX:ActiveProcessorCount=$(nproc) -Djava.ext.dirs=$PWD/.java-buildpack/container_security_provider:$PWD/.java-buildpack/open_jdk_jre/lib/ext -Djava.security.properties=$PWD/.java-buildpack/java_security/java.security $JAVA_OPTS" && CALCULATED_MEMORY=$($PWD/.java-buildpack/open_jdk_jre/bin/java-buildpack-memory-calculator-3.13.0_RELEASE -totMemory=$MEMORY_LIMIT -loadedClasses=23193 -poolType=metaspace -stackThreads=250 -vmOptions="$JAVA_OPTS") && echo JVM Memory Configuration: $CALCULATED_MEMORY && JAVA_OPTS="$JAVA_OPTS $CALCULATED_MEMORY" && MALLOC_ARENA_MAX=2 SERVER_PORT=$PORT eval exec $PWD/.java-buildpack/open_jdk_jre/bin/java $JAVA_OPTS -cp $PWD/. org.springframework.boot.loader.JarLauncher'
         dockerimage: ""
         dockercredentialsjson: {}
         dockercredentials:
           username: ""
           password: ""
         environment: {}
         stagingfailedreason: ""
         stagingfaileddescription: ""
         ports:
           - 8080
         spaceurl: /v2/spaces/space-id1
         spacedata:
           meta:
             guid: space-id1
             url: /v2/spaces/space-id1
             createdat: "2020-10-05T05:29:46Z"
             updatedat: "2020-10-05T05:29:46Z"
           entity:
             guid: space-id1
             createdat: ""
             updatedat: ""
             name: dev
             organizationguid: org-id1
             orgurl: /v2/organizations/org-id1
             orgdata:
               meta:
                 guid: org-id1
                 url: /v2/organizations/org-id1
                 createdat: "2020-10-05T05:29:31Z"
                 updatedat: "2020-10-05T05:29:31Z"
               entity:
                 guid: org-id1
                 createdat: ""
                 updatedat: ""
```

--------------------------------

### Configure Project Inputs

Source: https://move2kube.konveyor.io/tutorials/api

Upload source files to a project to prepare for transformation.

```bash
 $ curl -iX POST 'http://localhost:8080/api/v1/workspaces/c16f3be9-413c-406a-89b7-ea463950780e/projects/e9a94c62-77a4-480b-ae4e-33307a5a600b/inputs' \
     -F type=sources \
     -F filename='language-platforms.zip' \
     -F file=@/path/to/language-platforms.zip
```

--------------------------------

### Cluster Metadata YAML Structure

Source: https://move2kube.konveyor.io/tutorials/customize-cluster-selector

Example of the ClusterMetadata YAML structure used for target configuration.

```yaml
 # click to see the full plan yaml
 apiVersion: move2kube.konveyor.io/v1alpha1
 kind: ClusterMetadata
 metadata:
   name: my-kubernetes-cluster
 .......
```

```yaml
 apiVersion: move2kube.konveyor.io/v1alpha1
 kind: ClusterMetadata
 metadata:
   name: my-kubernetes-cluster
 spec:
   storageClasses:
     - default
     - ibmc-file-bronze
     - ibmc-file-bronze-gid
     - ibmc-file-custom
     - ibmc-file-gold
     - ibmc-file-gold-gid
     - ibmc-file-retain-bronze
     - ibmc-file-retain-custom
     - ibmc-file-retain-gold
```

--------------------------------

### Transform Docker Compose to Kubernetes

Source: https://move2kube.konveyor.io/

Downloads a sample docker-compose file and initiates the transformation process.

```bash
$ wget -P samples/docker-compose/ https://raw.githubusercontent.com/konveyor/move2kube-demos/main/samples/docker-compose/single-service/docker-compose.yaml
$ cd samples
$ move2kube transform -s docker-compose
```

--------------------------------

### List Template Files

Source: https://move2kube.konveyor.io/tutorials/customizing-the-output/custom-dockerfile-change-built-in-behavior

Verifies the presence of the custom Dockerfile and startup script.

```bash
  $ ls customizations/custom-dockerfile-change-built-in-behavior/nodejs/templates/
  Dockerfile	start-nodejs.sh
```

--------------------------------

### View Deployment Parameterizer Configuration

Source: https://move2kube.konveyor.io/tutorials/customizing-the-output/custom-parameterization-of-helm-charts-kustomize-octemplates

Displays the contents of the deployment-parameterizers.yaml file.

```bash
  $ cat customizations/custom-helm-kustomize-octemplates-parameterization/deployment-parameterizers.yaml 
```

--------------------------------

### Verify Cloud Foundry CLI Version

Source: https://move2kube.konveyor.io/tutorials/collect-selected-cf-apps

Ensure the required Cloud Foundry CLI tools are installed and accessible.

```bash
$ cf version                                               
cf version 6.53.0+8e2b70a4a.i
```

```bash
$ ibmcloud cf version                    
Invoking 'cf version'...
cf version 6.53.0+8e2b70a4a.2020-10-01
```

--------------------------------

### Navigate to Samples Directory

Source: https://move2kube.konveyor.io/tutorials/netcore

Change the current working directory to the samples folder before running transformation commands.

```bash
 $ cd samples
```

--------------------------------

### Deploy Database Dependencies

Source: https://move2kube.konveyor.io/tutorials/migration-workflow/transform

Download and apply database configuration files for the selected deployment profile.

```bash
 $ cd ..
 $ curl https://move2kube.konveyor.io/scripts/download.sh | bash -s -- -d samples/enterprise-app/database -r move2kube-demos
 $ minikube start --memory 8192 --cpus 2 # do this only if you are deploying to Minikube
 $ kubectl apply -f database/
```

--------------------------------

### Start Minikube Tunnel

Source: https://move2kube.konveyor.io/tutorials/migrating-from-docker-compose-to-kubernetes

Exposes the ingress service to the local machine, requiring sudo privileges for privileged ports.

```bash
 $ minikube tunnel
 ❗  The service/ingress myproject requires privileged ports to be exposed: [80 443]
 🔑  sudo permission will be asked for it.
 🏃  Starting tunnel for service myproject.
 Password:
```

--------------------------------

### View project directory structure

Source: https://move2kube.konveyor.io/tutorials/dotnet

Verify the contents of the downloaded wcfservice directory using the tree command.

```bash
$ tree -L 2 wcfservice/
 wcfservice/
 ├── wcfservice
 │   ├── App.config
 │   ├── IWindowsSampleService.cs
 │   ├── Properties
 │   ├── WindowsSampleService.cs
 │   ├── wcfservice.cs
 │   └── wcfservice.csproj
 └── wcfservice.sln

 2 directories, 6 files
```

--------------------------------

### Plan and transform source code

Source: https://move2kube.konveyor.io/tutorials/running-non-interactively

Generate a transformation plan and execute the transformation interactively to create the initial configuration files.

```bash
$ ls
 language-platforms
 $ move2kube plan -s language-platforms
 INFO[0000] Configuration loading done                   
 INFO[0000] Planning Transformation - Base Directory     
 ...                
 INFO[0000] Plan can be found at [/Users/user/Desktop/tutorial/m2k.plan].
 $ move2kube transform
 INFO[0000] Detected a plan file at path /Users/user/Desktop/tutorial/m2k.plan. Will transform using this plan. 
 ...
 INFO[0095] Plan Transformation done
 INFO[0095] Transformed target artifacts can be found at [/Users/user/Desktop/tutorial/myproject].
```

--------------------------------

### Transformation Log Output

Source: https://move2kube.konveyor.io/tutorials/netcore

Example of the console output generated during the transformation process as Move2Kube processes various artifacts.

```text
 INFO[1850] Transformer Kubernetes Done                  
 INFO[1850] Transformer ComposeGenerator processing 2 artifacts 
 INFO[1851] Transformer ComposeGenerator Done            
 INFO[1851] Transformer ClusterSelector processing 2 artifacts 
 INFO[1851] Transformer ClusterSelector Done             
 INFO[1851] Transformer Buildconfig processing 2 artifacts 
 INFO[1851] Transformer Buildconfig Done                 
 INFO[1851] Transformer ClusterSelector processing 2 artifacts 
 INFO[1851] Transformer ClusterSelector Done             
 INFO[1851] Transformer Knative processing 2 artifacts   
 INFO[1851] Transformer Knative Done                     
 INFO[1851] Transformer ClusterSelector processing 2 artifacts 
 INFO[1851] Transformer ClusterSelector Done             
 INFO[1851] Transformer Tekton processing 2 artifacts    
 INFO[1851] Transformer Tekton Done                      
 INFO[1851] Transformer ContainerImagesPushScriptGenerator processing 2 artifacts 
 INFO[1851] Transformer ContainerImagesPushScriptGenerator Done 
 INFO[1852] Created 33 pathMappings and 7 artifacts. Total Path Mappings : 42. Total Artifacts : 19. 
 INFO[1852] Iteration 5 - 7 artifacts to process         
 INFO[1852] Transformer Parameterizer processing 4 artifacts 
 INFO[1852] Transformer Parameterizer Done               
 INFO[1852] Transformer ReadMeGenerator processing 5 artifacts 
 INFO[1852] Transformer ReadMeGenerator Done             
 INFO[1852] Plan Transformation done                     
 INFO[1852] Transformed target artifacts can be found at [/Users/username/github/move2kube-demos/samples/myproject].
```

--------------------------------

### Transformation Process Logs

Source: https://move2kube.konveyor.io/tutorials/cloud-foundry

Example output logs generated during the transformation process, showing various transformer activities.

```text
  docker
 INFO[1184] Created 1 pathMappings and 2 artifacts. Total Path Mappings : 30. Total Artifacts : 11. 
 INFO[1184] Transformer DockerfileImageBuildScript Done  
 INFO[1184] Transformer DockerfileParser processing 1 artifacts 
 INFO[1184] Created 0 pathMappings and 1 artifacts. Total Path Mappings : 30. Total Artifacts : 11. 
 INFO[1184] Transformer DockerfileParser Done            
 INFO[1184] Transformer Parameterizer processing 4 artifacts 
 INFO[1184] Created 12 pathMappings and 0 artifacts. Total Path Mappings : 42. Total Artifacts : 11. 
 INFO[1184] Transformer Parameterizer Done               
 INFO[1184] Iteration 5                                  
 INFO[1184] Transformer Tekton processing 2 artifacts    
 INFO[1184] Begin Optimization                           
 INFO[1184] Optimization done                            
 INFO[1184] Generating Tekton pipeline for CI/CD         
 INFO[1184] No remote git repos detected. You might want to configure the git repository links manually. 
 INFO[1184] Begin Optimization                           
 INFO[1184] Optimization done                            
 INFO[1184] Generating Tekton pipeline for CI/CD         
 INFO[1184] No remote git repos detected. You might want to configure the git repository links manually. 
 INFO[1184] Created 20 pathMappings and 2 artifacts. Total Path Mappings : 62. Total Artifacts : 14. 
 INFO[1184] Transformer Tekton Done                      
 INFO[1184] Transformer Buildconfig processing 2 artifacts 
 INFO[1184] Begin Optimization                           
 INFO[1185] Optimization done                            
 INFO[1185] Created 0 pathMappings and 0 artifacts. Total Path Mappings : 62. Total Artifacts : 14. 
 INFO[1185] Transformer Buildconfig Done                 
 INFO[1185] Transformer ComposeGenerator processing 2 artifacts 
 INFO[1185] Begin Optimization                           
 INFO[1185] Optimization done                            
 INFO[1185] Begin Optimization                           
 INFO[1185] Optimization done                            
 INFO[1185] Created 2 pathMappings and 0 artifacts. Total Path Mappings : 64. Total Artifacts : 14. 
 INFO[1185] Transformer ComposeGenerator Done            
 INFO[1185] Transformer ContainerImagesPushScriptGenerator processing 2 artifacts 
 INFO[1185] Created 1 pathMappings and 1 artifacts. Total Path Mappings : 65. Total Artifacts : 14. 
 INFO[1185] Transformer ContainerImagesPushScriptGenerator Done 
 INFO[1185] Transformer Kubernetes processing 2 artifacts 
 INFO[1185] Begin Optimization                           
 INFO[1185] Optimization done                            
 INFO[1185] Total transformed objects : 3                
 INFO[1185] Begin Optimization                           
 INFO[1185] Optimization done                            
 INFO[1185] Total transformed objects : 3                
 INFO[1185] Created 2 pathMappings and 2 artifacts. Total Path Mappings : 67. Total Artifacts : 14. 
 INFO[1185] Transformer Kubernetes Done                  
 INFO[1185] Transformer ContainerImagesBuildScriptGenerator processing 2 artifacts 
 INFO[1185] Created 2 pathMappings and 1 artifacts. Total Path Mappings : 69. Total Artifacts : 14. 
 INFO[1185] Transformer ContainerImagesBuildScriptGenerator Done 
 INFO[1185] Transformer Knative processing 2 artifacts   
 INFO[1185] Begin Optimization                           
 INFO[1185] Optimization done                            
 INFO[1185] Begin Optimization                           
 INFO[1185] Optimization done                            
 INFO[1185] Created 2 pathMappings and 2 artifacts. Total Path Mappings : 71. Total Artifacts : 14. 
 INFO[1185] Transformer Knative Done                     
 INFO[1185] Iteration 6                                  
 INFO[1185] Transformer Parameterizer processing 4 artifacts 
 INFO[1185] Created 12 pathMappings and 0 artifacts. Total Path Mappings : 83. Total Artifacts : 22. 
 INFO[1185] Transformer Parameterizer Done               
 INFO[1185] Transformer ReadMeGenerator processing 6 artifacts 
 INFO[1185] Created 1 pathMappings and 0 artifacts. Total Path Mappings : 84. Total Artifacts : 22. 
 INFO[1185] Transformer ReadMeGenerator Done             
 INFO[1185] Plan Transformation done                     
 INFO[1185] Transformed target artifacts can be found at [/Users/username/github/move2kube-demos/samples/myproject].
```

--------------------------------

### Handle authentication errors

Source: https://move2kube.konveyor.io/tutorials/move2kube-collect

Example of an error message encountered when authentication tokens are missing or invalid for a specific source.

```text
ERRO[0010] Unable to get list of cf apps : Error requesting apps: cfclient error (CF-InvalidAuthToken|1000): Invalid Auth Token
```
Tokens:
Raw