crc
nerdctl
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crc | nerdctl | |
---|---|---|
14 | 33 | |
1,193 | 7,356 | |
0.7% | 2.5% | |
9.6 | 9.6 | |
6 days ago | 3 days ago | |
Go | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
crc
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Openshift Local Checksum Mismatch
The issue is currently being worked on here is the link with the workaround.
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What's New in OpenShift 4.12
Yessss . Just incase Git hub releases: https://github.com/crc-org/crc/releases
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Podman Desktop: A Free OSS Alternative to Docker Desktop
You can try running https://github.com/crc-org/crc with the podman preset (!) to test it. It would not be exactly the same how podman machine will use it eventualky, but might help to give an idea of performance or issues we can imorove on first. We have seen a lot of users being more than content as it also works in a vpn environment. Note that the CRC tool primarily aims at OpenShift deployment... This is a different preset (resource intensive). Only available as an installer with our tray (sorry about this).
The driver we use is https://github.com/crc-org/vfkit and I am sure Christophe could share a method to just run the VM with our driver. HMU by email if you prefer.
- OpenShift is open source, is OpenShift Local too?
- Kunernetes alternative
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Introducing MicroShift
CodeReady Containers which allows you to spin up a reduced OpenShift node in a single VM on a desktop/laptop for getting familiar with the platform. It disables quite a few operators so it's not a full experience, but enough for a developer to get going. It doesn't have the lightest requirements but it works for the most part. By default it's recommended to have 4 cores, 12GB of memory and the disk expands to 35GB. These can be tweaked through the setup, though.
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CRC on centos inside proxmox VM
I'm having issues as described in https://github.com/code-ready/crc/issues/2945
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Accéder à Red Hat CodeReady Containers dans Azure depuis Tailscale …
GitHub - code-ready/crc: Red Hat CodeReady Containers is a tool that manages a local OpenShift 4.x cluster optimized for testing and development purposes
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Docker to start charging for Docker Desktop in companies with over 250 people or $10M revenue
Appears to be possible but definitely more on the DiY side. https://github.com/code-ready/crc/issues/2480
- Advice for Kubernetes Kn00b but seasoned linux and vmware admin on best setup to learn containers/Kub. MiniKube + KubeVirt? Let me provide some details. Thanks for your help
nerdctl
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Colima k8s nix setup
What about the docker-cli? colima also ships with a docker-compatible cli to interact with containerd called nerdctl. We can execute the same docker cli commands like:
- Nerdctl v2 Beta
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Nginx Unit – Universal web app server
Using nerdctl: https://github.com/containerd/nerdctl
I'd really disagree that compose files are somehow one-shot, or blindly modified. To the contrary, really, we have them checked in with the source code. Upon deployment to the cluster, the (running) services will be intelligently updated or replaced (in a rolling manner, causing zero downtime). LXC might be more elegant, but I have no idea what simple, file-based format I could use to let engineers describe the environment their app should run in without compose.
I need something that even junior devs can start up with a single command, that can be placed in the VCS along with the code, and that will not require deep Linux knowledge to get running. Open for suggestions here, really.
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Jenkins Agents On Kubernetes
Now since Kubernetes works off of containerd I'll be taking a different approach on handling container builds by using nerdctl and the buildkit that comes bundled with it. I'll do this on the amd64 control plane node since it's beefier than my Raspberry Pi workers for handling builds and build related services. Go ahead and download and unpack the latest nerdctl release as of writing (make sure to check the release page in case there's a new one):
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Going through a Kubernetes training with autogenerated captions and about half are coming up like this.
That's why nerdctl, their cli binary, is so well named.
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Python + containerd? Who might be interested?
Well, it is indeed a good option. However, containerd is a good alternative that is growing even among developers. Please see: https://github.com/containerd/nerdctl
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How to own your own Docker Registry address
Nerdctl/containerd has IPFS support :)
https://github.com/containerd/nerdctl/blob/main/docs/ipfs.md
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DockerHub replacement stratagy and options
nerdctl supports IPFS for both image pulling and pushing, including encrypted images and eStargz lazy pulling. For building, the current method is a locally hosted translator so that the traditional pulls can be converted to work over IPFS. They even have docs on running it on k8s node, though if my reading is correct this isn't exactly a cloud native approach (running systemd services on each node...).
- Docker's deleting Open Source images and here's what you need to know
- Release v1.0.0 · containerd/nerdctl
What are some alternatives?
snc - Single Node Cluster creation scripts for OpenShift 4.x as used by CodeReady Containers
lima - Linux virtual machines, with a focus on running containers
Openshift Origin - Conformance test suite for OpenShift
podman-compose - a script to run docker-compose.yml using podman
kaniko - Build Container Images In Kubernetes
kube-bench - Checks whether Kubernetes is deployed according to security best practices as defined in the CIS Kubernetes Benchmark
podman - Podman: A tool for managing OCI containers and pods.
microshift - A small form factor OpenShift/Kubernetes optimized for edge computing
Moby - The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems
multipass - Multipass orchestrates virtual Ubuntu instances
k3s - Lightweight Kubernetes