Kompose: Go From Docker Compose to Kubernetes

Kompose (Kubernetes + Compose)

kompose is a tool to help users who are familiar with docker-compose move to Kubernetes. kompose takes a Docker Compose file and translates it into Kubernetes resources.

kompose is a convenience tool to go from local Docker development to managing your application with Kubernetes. Transformation of the Docker Compose format to Kubernetes resources manifest may not be exact, but it helps tremendously when first deploying an application on Kubernetes.

Use Case

Convert docker-compose.yaml into Kubernetes deployments and services with one simple command:

$ kompose convert -f docker-compose.yaml
INFO Kubernetes file "frontend-service.yaml" created         
INFO Kubernetes file "redis-master-service.yaml" created     
INFO Kubernetes file "redis-slave-service.yaml" created      
INFO Kubernetes file "frontend-deployment.yaml" created      
INFO Kubernetes file "redis-master-deployment.yaml" created  
INFO Kubernetes file "redis-slave-deployment.yaml" created

Other examples are provided in the examples directory.

Installation

We have multiple ways to install Kompose. Our preferred method is downloading the binary from the latest GitHub release.

Our entire list of installation methods are located in our installation.md document.

Installation methods:

Binary installation

Kompose is released via GitHub on a three-week cycle, you can see all current releases on the GitHub release page.

Linux and macOS:

# Linux
curl -L https://github.com/kubernetes/kompose/releases/download/v1.26.1/kompose-linux-amd64 -o kompose

# macOS
curl -L https://github.com/kubernetes/kompose/releases/download/v1.26.1/kompose-darwin-amd64 -o kompose

chmod +x kompose
sudo mv ./kompose /usr/local/bin/kompose

Windows:

Download from GitHub and add the binary to your PATH.

Shell autocompletion

We support Bash, Zsh and Fish autocompletion.

# Bash (add to .bashrc for persistence)
source <(kompose completion bash)

# Zsh (add to .zshrc for persistence)
source <(kompose completion zsh)

# Fish autocompletion
kompose completion fish | source

Development and building of Kompose

Building with `go`

Requisites:

make
Golang v1.6 or later
Set GOPATH correctly or click SettingGOPATH for details

Steps:

Clone repository

$ git clone https://github.com/kubernetes/kompose.git $GOPATH/src/github.com/kubernetes/kompose

Change directory to the cloned repo.

cd $GOPATH/src/github.com/kubernetes/kompose

Build with make

$ make bin

Or build with go

$ go build -o kompose main.go

Test your changes

$ make test

Documentation

Documentation can be found at our kompose.io website or our docs folder.

Here is a list of all available docs:

Community, Discussion, Contribution, and Support

Issues: If you find any issues, please file it.

Kubernetes Community: As part of the Kubernetes ecosystem, we follow the Kubernetes community principles. More information can be found on the community page.

Chat (Slack): We're fairly active on Slack and you can find us in the #kompose channel.

Code of Conduct

Participation in the Kubernetes community is governed by the Kubernetes Code of Conduct.

Download Details:

Author: Kubernetes
Source Code: https://github.com/kubernetes/kompose
License: Apache-2.0 license

#go #golang #docker #kubernetes

What is GEEK

Buddha Community

Kompose: Go From Docker Compose to Kubernetes

Christa Stehr

1602964260

50+ Useful Kubernetes Tools for 2020 - Part 2

Introduction

Last year, we provided a list of Kubernetes tools that proved so popular we have decided to curate another list of some useful additions for working with the platform—among which are many tools that we personally use here at Caylent. Check out the original tools list here in case you missed it.

According to a recent survey done by Stackrox, the dominance Kubernetes enjoys in the market continues to be reinforced, with 86% of respondents using it for container orchestration.

(State of Kubernetes and Container Security, 2020)

And as you can see below, more and more companies are jumping into containerization for their apps. If you’re among them, here are some tools to aid you going forward as Kubernetes continues its rapid growth.

(State of Kubernetes and Container Security, 2020)

#blog #tools #amazon elastic kubernetes service #application security #aws kms #botkube #caylent #cli #container monitoring #container orchestration tools #container security #containers #continuous delivery #continuous deployment #continuous integration #contour #developers #development #developments #draft #eksctl #firewall #gcp #github #harbor #helm #helm charts #helm-2to3 #helm-aws-secret-plugin #helm-docs #helm-operator-get-started #helm-secrets #iam #json #k-rail #k3s #k3sup #k8s #keel.sh #keycloak #kiali #kiam #klum #knative #krew #ksniff #kube #kube-prod-runtime #kube-ps1 #kube-scan #kube-state-metrics #kube2iam #kubeapps #kubebuilder #kubeconfig #kubectl #kubectl-aws-secrets #kubefwd #kubernetes #kubernetes command line tool #kubernetes configuration #kubernetes deployment #kubernetes in development #kubernetes in production #kubernetes ingress #kubernetes interfaces #kubernetes monitoring #kubernetes networking #kubernetes observability #kubernetes plugins #kubernetes secrets #kubernetes security #kubernetes security best practices #kubernetes security vendors #kubernetes service discovery #kubernetic #kubesec #kubeterminal #kubeval #kudo #kuma #microsoft azure key vault #mozilla sops #octant #octarine #open source #palo alto kubernetes security #permission-manager #pgp #rafay #rakess #rancher #rook #secrets operations #serverless function #service mesh #shell-operator #snyk #snyk container #sonobuoy #strongdm #tcpdump #tenkai #testing #tigera #tilt #vert.x #wireshark #yaml

Elian Harber

1665504600

Kompose: Go From Docker Compose to Kubernetes

Kompose (Kubernetes + Compose)

kompose is a tool to help users who are familiar with docker-compose move to Kubernetes. kompose takes a Docker Compose file and translates it into Kubernetes resources.

kompose is a convenience tool to go from local Docker development to managing your application with Kubernetes. Transformation of the Docker Compose format to Kubernetes resources manifest may not be exact, but it helps tremendously when first deploying an application on Kubernetes.

Use Case

Convert docker-compose.yaml into Kubernetes deployments and services with one simple command:

$ kompose convert -f docker-compose.yaml
INFO Kubernetes file "frontend-service.yaml" created         
INFO Kubernetes file "redis-master-service.yaml" created     
INFO Kubernetes file "redis-slave-service.yaml" created      
INFO Kubernetes file "frontend-deployment.yaml" created      
INFO Kubernetes file "redis-master-deployment.yaml" created  
INFO Kubernetes file "redis-slave-deployment.yaml" created

Other examples are provided in the examples directory.

Installation

We have multiple ways to install Kompose. Our preferred method is downloading the binary from the latest GitHub release.

Our entire list of installation methods are located in our installation.md document.

Installation methods:

Binary installation

Kompose is released via GitHub on a three-week cycle, you can see all current releases on the GitHub release page.

Linux and macOS:

# Linux
curl -L https://github.com/kubernetes/kompose/releases/download/v1.26.1/kompose-linux-amd64 -o kompose

# macOS
curl -L https://github.com/kubernetes/kompose/releases/download/v1.26.1/kompose-darwin-amd64 -o kompose

chmod +x kompose
sudo mv ./kompose /usr/local/bin/kompose

Windows:

Download from GitHub and add the binary to your PATH.

Shell autocompletion

We support Bash, Zsh and Fish autocompletion.

# Bash (add to .bashrc for persistence)
source <(kompose completion bash)

# Zsh (add to .zshrc for persistence)
source <(kompose completion zsh)

# Fish autocompletion
kompose completion fish | source

Development and building of Kompose

Building with `go`

Requisites:

make
Golang v1.6 or later
Set GOPATH correctly or click SettingGOPATH for details

Steps:

Clone repository

$ git clone https://github.com/kubernetes/kompose.git $GOPATH/src/github.com/kubernetes/kompose

Change directory to the cloned repo.

cd $GOPATH/src/github.com/kubernetes/kompose

Build with make

$ make bin

Or build with go

$ go build -o kompose main.go

Test your changes

$ make test

Documentation

Documentation can be found at our kompose.io website or our docs folder.

Here is a list of all available docs:

Community, Discussion, Contribution, and Support

Issues: If you find any issues, please file it.

Kubernetes Community: As part of the Kubernetes ecosystem, we follow the Kubernetes community principles. More information can be found on the community page.

Chat (Slack): We're fairly active on Slack and you can find us in the #kompose channel.

Code of Conduct

Participation in the Kubernetes community is governed by the Kubernetes Code of Conduct.

Download Details:

Author: Kubernetes
Source Code: https://github.com/kubernetes/kompose
License: Apache-2.0 license

#go #golang #docker #kubernetes

Charity Ferry

1661240280

Kompose: Go From Docker Compose to Kubernetes

Kompose (Kubernetes + Compose)

kompose is a tool to help users who are familiar with docker-compose move to Kubernetes. kompose takes a Docker Compose file and translates it into Kubernetes resources.

kompose is a convenience tool to go from local Docker development to managing your application with Kubernetes. Transformation of the Docker Compose format to Kubernetes resources manifest may not be exact, but it helps tremendously when first deploying an application on Kubernetes.

Use Case

Convert docker-compose.yaml into Kubernetes deployments and services with one simple command:

$ kompose convert -f docker-compose.yaml
INFO Kubernetes file "frontend-service.yaml" created         
INFO Kubernetes file "redis-master-service.yaml" created     
INFO Kubernetes file "redis-slave-service.yaml" created      
INFO Kubernetes file "frontend-deployment.yaml" created      
INFO Kubernetes file "redis-master-deployment.yaml" created  
INFO Kubernetes file "redis-slave-deployment.yaml" created

Other examples are provided in the examples directory.

Installation

We have multiple ways to install Kompose. Our preferred method is downloading the binary from the latest GitHub release.

Our entire list of installation methods are located in our installation.md document.

Installation methods:

Binary installation

Kompose is released via GitHub on a three-week cycle, you can see all current releases on the GitHub release page.

Linux and macOS:

# Linux
curl -L https://github.com/kubernetes/kompose/releases/download/v1.26.1/kompose-linux-amd64 -o kompose

# macOS
curl -L https://github.com/kubernetes/kompose/releases/download/v1.26.1/kompose-darwin-amd64 -o kompose

chmod +x kompose
sudo mv ./kompose /usr/local/bin/kompose

Windows:

Download from GitHub and add the binary to your PATH.

Shell autocompletion

We support Bash, Zsh and Fish autocompletion.

# Bash (add to .bashrc for persistence)
source <(kompose completion bash)

# Zsh (add to .zshrc for persistence)
source <(kompose completion zsh)

# Fish autocompletion
kompose completion fish | source

Development and building of Kompose

Building with `go`

Requisites:

make
Golang v1.6 or later
Set GOPATH correctly or click SettingGOPATH for details

Steps:

Clone repository

$ git clone https://github.com/kubernetes/kompose.git $GOPATH/src/github.com/kubernetes/kompose

Change directory to the cloned repo.

cd $GOPATH/src/github.com/kubernetes/kompose

Build with make

$ make bin

Or build with go

$ go build -o kompose main.go

Test your changes

$ make test

Documentation

Documentation can be found at our kompose.io website or our docs folder.

Here is a list of all available docs:

Community, Discussion, Contribution, and Support

Issues: If you find any issues, please file it.

Kubernetes Community: As part of the Kubernetes ecosystem, we follow the Kubernetes community principles. More information can be found on the community page.

Chat (Slack): We're fairly active on Slack and you can find us in the #kompose channel.

Code of Conduct

Participation in the Kubernetes community is governed by the Kubernetes Code of Conduct.

Download Details:

Author: kubernetes
Source code: https://github.com/kubernetes/kompose
License: Apache-2.0 license
#docker #go #golang #kubernetes

Jerod Durgan

1625975580

How To Build A Kubernetes Backend In Compose CLI ?

Docker Compose is a great tool from Docker, it is used by millions to deploy and manage multi-containers applications. Docker Compose is basically 2 things:

The Compose file is a specification in yaml (named docker-compose.yaml by default) that Docker Compose takes as input. This file defines the components of a containerized application and how they are connected together. It should be written according to the Compose specification whose details are available in this repository
Docker Compose is the tool that processes this Compose file: it checks that it is written according to the Compose specification and deploys the application components

Anca Iordache from Docker, explains the move to the Compose Spec into the open and how she has started to develop a kube backend for the Compose CLI as a side project:

“The Compose format is very popular among developers due to its simplicity and there was always a lot of interest in having tools to deploy Compose files on platforms other than a single Docker Engine or Swarm. To make Compose go beyond Docker and Swarm, early in 2020, we opened the Compose specification to enable anybody to build tools around it. We used the new open specification and reference libraries to build support for Amazon ECS and Microsoft ACI into the Docker CLI for deploying Compose apps on these platforms. An obvious next target was Kubernetes as it is highly popular and there is a lot of interest in deploying Compose apps onto it. We wrote an initial proof of concept to test this integration but it hasn’t been added to Docker’s product roadmap yet. I have picked it up as my hack project to continue making progress with this integration. The current code for the Kubernetes backend can be found in the public repository docker/compose-cli and everybody is welcome to contribute to it.”

#kubernetes #docker #docker-compose #compose cli

Iliana Welch

1595249460

Docker Explained: Docker Architecture | Docker Registries

Following the second video about Docker basics, in this video, I explain Docker architecture and explain the different building blocks of the docker engine; docker client, API, Docker Daemon. I also explain what a docker registry is and I finish the video with a demo explaining and illustrating how to use Docker hub

In this video lesson you will learn:

What is Docker Host
What is Docker Engine
Learn about Docker Architecture
Learn about Docker client and Docker Daemon
Docker Hub and Registries
Simple demo to understand using images from registries

#docker #docker hub #docker host #docker engine #docker architecture #api

Kompose: Go From Docker Compose to Kubernetes

Kompose (Kubernetes + Compose)

Use Case

Installation

Binary installation

Shell autocompletion

Development and building of Kompose

Building with go

Documentation

Community, Discussion, Contribution, and Support

Code of Conduct

Download Details:

What is GEEK

Buddha Community

50+ Useful Kubernetes Tools for 2020 - Part 2

Introduction

Kompose: Go From Docker Compose to Kubernetes

Kompose (Kubernetes + Compose)

Use Case

Installation

Binary installation

Shell autocompletion

Development and building of Kompose

Building with go

Documentation

Community, Discussion, Contribution, and Support

Code of Conduct

Download Details:

Kompose: Go From Docker Compose to Kubernetes

Kompose (Kubernetes + Compose)

Use Case

Installation

Binary installation

Shell autocompletion

Development and building of Kompose

Building with go

Documentation

Community, Discussion, Contribution, and Support

Code of Conduct

Download Details:

How To Build A Kubernetes Backend In Compose CLI ?

Docker Explained: Docker Architecture | Docker Registries

Building with `go`

Building with `go`

Building with `go`