#buildkit

[devsnews]

Read this article to learn more about 10 popular Docker alternatives that help you replace Docker in your software development workflow.

[cooganbegs-blog]

Have a meeting with some high powered HR lawyer today. I have some very persistent Queen Bees, so am doing an information gathering exercise to at least see where I stand.

So I’m still hanging out to resign and every day brings more and more slices of humble pie as the CTO is doing my job. Starting to get questions around why he is doing my job? Not sure how to answer those questions, except to shrug and smile. God, it stings having to sit there and watch him go through the work I have put together, the process I implemented and the fact that I did it , this time last year. Every day, my role is being eroded. Is this Buildkite all over again where they just keep inflicting a thousand tiny paper cuts until I can’t take anymore and leave.

Well at least today, I’ll make the decisions….and then fly to KL for annual planning for a week. What a fucked up topsy turvey fucking situation….AGAIN.

[nipchipcookies]

My PR was in Buildkite test hell for over an hour. 🙃

[hackernewsrobot]

Faster Docker builds using a remote BuildKit instance

https://www.blacksmith.sh/blog/faster-docker-builds-using-a-remote-buildkit-instance

[news247worldpressposts]

#Moby and #OpenContainer Initiative Release #Critical Updates for Multiple #Vulnerabilities Affecting #Docker-related Components

Moby and Open Container Initiative Release Critical Updates for Multiple Vulnerabilities Affecting Docker-related Components 02/01/2024 04:00 PM EST Moby and the Open Container Initiative (OCI) have released updates for multiple vulnerabilities (CVE-2024-23651, CVE-2024-23652, CVE-2024-23653, CVE-2024-21626) affecting Docker-related components, including Moby BuildKit and OCI runc. A cyber…

[ericvanderburg]

Buildkite Acquires Packagecloud to Streamline DevOps Workflows

http://i.securitythinkingcap.com/SwKdQ3

[improveyourcodingskills]

GitHub - moby/buildkit: concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit

[kurano]

ローカルマシンにコンテナを用いた開発環境を導入するには、仮想マシンの環境を用意してLinuxをインストールし、その上にcontainerdのようなコンテナランタイム、Buildkitなどのビルドツール、それらをコマンドラインから操作するDockerコマンド群などを整備する必要があります。

これらをまとめて簡単に導入できるソフトウェアとして代表的なのがDocker Desktopです。Docker Desktopを導入すると、WindowsやMacの中に仮想マシンが用意され、そこにLinux OSとコンテナの実行やビルドのためのコンテナランタイムやコマンドラインツールなど一連のDocker関連ソフトウェア群が整備されます。

今回、AWSがオープンソースとして公開した「Finch」は、こうしたコンテナを用いた開発環境をオープンソースのソフトウェア群を組み合わせることで簡単に構築し、コマンドラインから利用できるようにしたものです。Docker Desktopによる簡単な環境構築を代替し得るものと言えます。

具体的には、macOS上にLinux仮想マシンを構築する「Lima」、Limaの中にデフォルトで含まれているコンテナランタイムのcontainerd、ビルドツールの「BuildKit」、Dockerを用いなくともDockerコマンドのようにコマンドラインからcontainerd経由でコンテナを操作できる「nerdctl」（nerdctlのnerdはcontainerdのnerd）などが用いられ、FinchによってmacOSの上に簡単にコンテナ環境が構築されます。

[computingpostcom]

Many people around the world look for ways to build container images in Kubernetes without the need to mount the docker socket or perform any other action that compromises security on your cluster. With the increased need, a famous software engineer, Jessie Frazelle saw the need to introduce Img image builder. This is an open-source, daemon-less, and unprivileged Dockerfile and OCI compatible container image builder. Img is a wrapper around the open-source BuildKit, a building technology embedded within Img. There are many features associated with the img image builder. Some of them are: Img CLI, a responsive CLI that provides a set of commands similar to Docker CLI commands when dealing with container image building, distribution, and image manipulation. Rootless Builds: img can be run without requiring the –privileged Docker flag or the equivalent privileged: true security context in Kubernetes. BuildKit: defined as one of the next generation build engines for container images. Parallel Build Execution: BuildKit assembles an internal representation of the build steps as a Directed Acyclic Graph (DAG), which enables it to determine which build steps can be executed in parallel. Cross-Platform/OS Builds: it’s possible to build images for different combinations of architecture and OS on a completely different platform In this guide, we will take a deep dive into how to build container images on Kubernetes using img image builder. Setup Pre-requisites This guide will work best if you have a Kubernetes cluster set up. Below is a list of dedicated guides to help you achieve this: Install Kubernetes Cluster on Rocky Linux 8 with Kubeadm & CRI-O Install Kubernetes Cluster on Ubuntu using K3s Deploy Kubernetes Cluster on Linux With k0s Run Kubernetes on Debian with Minikube This guide will demonstrate how to build container images from Dockerfile using img image builder in Kubernetes with Github. So, you will also need: Access to Kubernetes cluster with permissions to create, list, update and delete pods, jobs, and services Github repository with a Dockerfile: we will use the repo URL as the path of the Dockerfile Dockerhub account: to be able to authenticate and push the Docker image. #1. Configure Build Contexts For this guide, we will use a private GitHub repository as our build context. We need to configure it with the required Dockerfile. The URL to my private git repository used in this article is: https://github.com/computingforgeeks/kubernetes-demo In the repository, I will create a Dockerfile with the contents below: FROM ubuntu ENTRYPOINT ["/bin/bash", "-c", "echo hello"] Now obtain a Personal Access Token to your git account. #2. Create the Img Pod Manifest We will have two containers: Git-sync: an init container to clone the private git repository img: that builds the docker image and pushes it to docker hub These two containers share a volume git-repo mounted as emptyDir at /repo Create a manifest for the pod. vim pod.yml Add the below lines to the manifest: apiVersion: v1 kind: Pod metadata: labels: run: img name: img annotations: container.apparmor.security.beta.kubernetes.io/img: unconfined spec: securityContext: runAsUser: 1000 initContainers: - name: git-sync image: k8s.gcr.io/git-sync:v3.1.5 volumeMounts: - name: git-repo mountPath: /repo env: - name: GIT_SYNC_REPO value: "https://github.com/computingforgeeks/kubernetes-demo.git" ##Private repo-path-you-want-to-clone - name: GIT_SYNC_USERNAME value: "computingforgeeks" ##The username for the Git repository - name: GIT_SYNC_PASSWORD value: "ghp_JilxkjTT5EIgJCV........" ##The Personal Access Token for the Git repository - name: GIT_SYNC_BRANCH value: "master" ##repo-branch - name: GIT_SYNC_ROOT value: /repo - name: GIT_SYNC_DEST value: "hello" ##path-where-you-want-to-clone

- name: GIT_SYNC_ONE_TIME value: "true" securityContext: runAsUser: 0 containers: - image: r.j3ss.co/img imagePullPolicy: Always name: img resources: workingDir: /repo/hello command: ["/bin/sh"] args: - -c - >- img build -t docker.io//helloworld . && img login -u -p && img push docker.io//helloworld volumeMounts: - name: cache-volume mountPath: /tmp - name: git-repo mountPath: /repo volumes: - name: cache-volume emptyDir: - name: git-repo emptyDir: restartPolicy: Never In the above file, replace the values appropriately. You can also notice that the destination folder for git-sync is the working directory for img. If you are using a public git repository, you may not be required to provide the Personal Access Token for the Git repository. #3. Run img image builder in Kubernetes Using the manifest, run the pod using the command: kubectl apply -f pod.yml Now follow the image build and push process with the command: kubectl logs img --follow Output: From the above output, we are safe to conclude that the image has been successfully pushed to DockerHub #4. Pull and Test the Image You can now pull and test the image using: 1. Docker Ensure that Docker is installed on your system. The below guide can help you achieve this: How To Install Docker CE on Linux Systems Now run a container with the image using the command: docker run -it / For example: docker run -it klinsmann1/helloworld:latest Sample output: 2. Kubernetes The image pushed can still be used on Kubernetes. Pull and test the image as below; $ vim deploy.yml apiVersion: apps/v1 kind: Deployment metadata: name: hello-world spec: selector: matchLabels: app: hello replicas: 1 template: metadata: labels: app: hello spec: containers: - name: hello-world image: klinsmann1/helloworld:latest Apply the manifest: kubectl apply -f deploy.yml Check the status of the deployment: $ kubectl get pods NAME READY STATUS RESTARTS AGE hello-world-7f68776d79-h4h4z 0/1 Completed 1 (4s ago) 6s img 0/1 Completed 0 13m Verify if the execution was successful. $ kubectl logs hello-world-7f68776d79-h4h4z --follow hello The end! We have successfully walked through how to build container images on Kubernetes using img image builder. I hope this was significant to you.

[devsnews]

This article is about How the SRE team at Beam Dental revamped our continuous integration system by looking fresh at running Buildkite agents on Kubernetes.

[cooganbegs-blog]

Well, after much reflection I think I have learned something from the last 10 years or more. For so long I’ve expected a return on all the effort I put in.

Plant Altitude, I had no pay, no super and worked menial jobs on the side so Chris didn’t have to, all on the expectation we would sell and would get reimbursement and super from eight years of slog.

Didn’t happen.

The Yield - took a pay cut, super minimal and believed when I was told repeatedly that I would be taken care of …..if I slogged myself senseless for Ros, which I did.

Didn’t happen.

Buildkite - offered an attractive equity option as part of my (reduced) salary, which as I watch them disintegrate is now just a matter of time before it dissolves into worthless shit also.

Won’t be happening.

EzyPay - my role is redundant, only I can see they’ll take the “your incompetent” angle to avoid paying me a measly one month severance pay.

Won’t be happening.

Meritocracy is bullshit. You don’t get a go if you have a go (thanks Scomo for that little gem), there is no “work hard and it’ll pay off”….its a fucking lie fed to the little people to keep them slaving away for the big end of town.

And I’ve been one of those gullible little folk, that’s the worst thing! For all my supposed intelligence and cynicism I also believed the lie.

Well my eyes are open and I see the bullshit.

[foxoffart]

It begins! . . . #guitar #customguitar #artpage #artist #commission #commissionsopen #foxoffart #gibsonlespaul #buildkit #workonyourart (at Denver, Colorado) https://www.instagram.com/p/B-7rZxZJmJ0/?igshid=11mqhz3zzbjxh

[vapordnaofficial]

Let's Make Some Coil Porn The Wotofo Vape Tool Kit Is Here For Ya! Wotofo introduces their Vape Tool Kit, a simplistic tool kits with most of the immediate and necessary tools required for building! Now Available At VaporDNA.com

https://vapordna.com/products/wotofo-vape-tool-kit

[hackernewsrobot]

BuildKit in depth: Docker's build engine explained

https://depot.dev/blog/buildkit-in-depth

[funkyreptiledesigns]

I differed UpdateMondays  till today 'cause i knew this "surprise" would be coming in and wanted to show it as it'll be a nice shareable activity!

So behold its my new 3d printer kit! Soon I'll be up taking orders and printing again in no time, as well Ill be documenting my entire build if it so stay tuned!

[ericvanderburg]

Buildkite adds native Kubernetes support in latest update

http://i.securitythinkingcap.com/Sld4d7