skopeo
kaniko
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skopeo | kaniko | |
---|---|---|
22 | 49 | |
7,203 | 13,712 | |
2.9% | 1.8% | |
9.0 | 9.5 | |
3 days ago | 6 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.
skopeo
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[OC] Update: dockcheck - Checking updates for docker images without pulling - automatically update containers by choice.
But I'd suggest looking into if it's solved by other tools already, like regclient/regclient and their regsync features or something like containers/skopeo.
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Rails on Docker Β· Fly
Self hoisting here, I put this together to make it easier to generate single (extra) layer docker images without needing a docker agent, capabilities, chroot, etc: https://github.com/andrewbaxter/dinker
Caveat: it doesn't work on Fly.io. They seem to be having some issue with OCI manifests: https://github.com/containers/skopeo/issues/1881 . They're also having issues with new docker versions pushing from CI: https://community.fly.io/t/deploying-to-fly-via-github-actio... ... the timing of this post seems weird.
FWIW the article says
> create a Docker image, also known as an OCI image
I don't think this is quite right. From my investigation, Docker and OCI images are basically content addressed trees, starting with a root manifest that points to other files and their hashes (root -> images -> layers -> layer configs + files). The OCI manifests and configs are separate to Docker manifests and configs and basically Docker will support both side by side.
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Implement DevSecOps to Secure your CI/CD pipeline
Using distroless images not only reduces the size of the container image it also reduces the surface attack. The need for container image signing is because even with the distroless images there is a chance of facing some security threats such as receiving a malicious image. We can use cosign or skopeo for container signing and verifying. You can read more about securing containers with Cosign and Distroless Images in this blog.
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ImagePullPolicy: IfNotPresent - (image doesnβt exist in repo) - Is it possible to pull the micro service image from an EKS node and then push to repo?
Look at using tools like skopeo or crane
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Monitoring image updates when not using :latest!
You could try some commandline tool like skopeo to fetch the image tags regularly and do some shell magic to notify you on any change you want
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Containers without Docker (podman, buildah, and skopeo)
This is what Podman, an open-source daemonless and rootless container engine, was developed with in mind. Podman runs using the runC container runtime process, directly on the Linux kernel, and launches containers and pods as child processes. In addition, it was developed for the Docker developer, with most commands and syntax seamlessly mirroring Docker's. Buildah, an image builder, and Skopeo, the image utility tool, are both complimentary to Podman as well, and extend the range of operations able to be performed.
- docker-compose without dockers
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Exchanging data between other processes
And the Go side: https://github.com/containers/skopeo/blob/main/cmd/skopeo/proxy.go
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Top Docker alternatives for 2022
Skopeo is yet another tool developed by RedHat for various operations on container images and image repositories. Skopeo can be used as an accompanying tool for Podman and Buildah, which are both intended to inspect images, transfer them from one registry to another, and bulk delete them if necessary.
- How are you switching from dockerd to containerd in Kubernetes ? (Docker-in-docker)
kaniko
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Building Cages - Creating better DX for deploying Dockerfiles to AWS Nitro Enclaves
Kaniko for building the container images
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Container and image vocabulary
kaniko
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Schedule on Least Utilized Node
If you are using the docker socket just for building container images, you might want to look into kaniko. It doesn't use docker to build images. If you use the socket also for starting containers (we are actually doing that in our CI pipelines), you could think about limiting the pods Kubernetes schedules on a node (you can change the default of 110 using the kubelet config file).
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You should use the OpenSSF Scorecard
It took less than 5 minutes to install. It quickly analysed the repo and identified easy ways to make the project more secure. Priya Wadhwa, Kaniko
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Faster CI builds?
As for avoiding cargo rebuilding artifacts, make sure to use the same docker image, the same target dir and same workspace dir, every build. If you're using kaniko, it also does not preserve file timestamps (#1894) causing rebuilds.
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Ask HN: How are you dealing with the M1/ARM migration?
According to Kaniko documentation [1], they don't really support cross-platform compilation. Do you solve that by having both amd64- and arm64-based CI/CD runners?
[1] https://github.com/GoogleContainerTools/kaniko#--customplatf...
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Interaction between Docker, AMI and Ansible
Docker is a tool for building container images and running containers. Normally you'd compose a `Dockerfile` to configure an container image, include that `Dockerfile` at the root of an application repository, then use a CI/CD system to build and deploy that image on to a fleet of servers (possibly, but not necessarily, using Ansible!). You can use Ansible to build Docker images, but the idiomatic way - e.g. the least surprising, most common way - would be to use a `Dockerfile` and `docker` itself (or another builder such as [`Buildah`](https://buildah.io/) or [`kaniko`](https://github.com/GoogleContainerTools/kaniko)).
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Deploy Node app to GCR without Docker?
Cloud Build builds the container image on either Container Registry (older) or Artifact Registry (newer). You can specify how Artifact Registry builds this container image. It could be with a Dockerfile, or directly from source code if you tell Artifact Registry to use pack, or it could even use something called kaniko (I never used it). Instead, if you'd rather build the container image on your computer, you could use whatever tool you want, as long as it produces an OCI-compliant container image.
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Kubernetes for Startups: Practical Considerations for Your App
Build: Workloads need to be containerized. That leads to long build times, especially if there is no caching possible/enabled for the build. A local build might be just a hot reload, but these can take many minutes with the container build step included. Please use podman, kaniko, or similar over docker for builds.
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πΊ Certified Kubernetes Administrator (CKA) training from CBT Nuggets π¨π»βπ»π©π»βπ»
Kaniko - build container images directly in Kubernetes clusters
What are some alternatives?
podman - Podman: A tool for managing OCI containers and pods.
buildah - A tool that facilitates building OCI images.
buildkit - concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit
jib - π Build container images for your Java applications.
nerdctl - contaiNERD CTL - Docker-compatible CLI for containerd, with support for Compose, Rootless, eStargz, OCIcrypt, IPFS, ...
go-containerregistry - Go library and CLIs for working with container registries
source-to-image - A tool for building artifacts from source and injecting into container images
ko - Build and deploy Go applications
pack - CLI for building apps using Cloud Native Buildpacks
docker-install - Docker installation script
podman-compose - a script to run docker-compose.yml using podman
rules_docker - Rules for building and handling Docker images with Bazel