image-spec
Diun
image-spec | Diun | |
---|---|---|
25 | 72 | |
3,254 | 2,623 | |
1.1% | - | |
7.4 | 9.0 | |
8 days ago | 7 days ago | |
Go | Go | |
Apache License 2.0 | MIT License |
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.
image-spec
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Understanding Buildpacks in Cloud Native Buildpacks
A buildpack is a software, designed to transform application source code into executable (OCI) images that can run on a variety of cloud platforms. At its core, a buildpack is a directory that includes a specific file named buildpack.toml. This file contains metadata and configuration details that dictate how the buildpack should behave. Buildpacks in simple terms, is a set of standards defining how the different steps that are required to build a compliant container image can be automated. Using those standards, there are projects that have been built round enabling that using an CLI or an API. The most common way of doing that is through the Cloud Native Buildpacks' Pack project. Pack is a CLI command that can run in the same system the developers are using to actually go through creating a Dockerfile.
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Dive: A tool for exploring a Docker image, layer contents and more
Eventually, once zstd support gets fully supported, and tiny gzip compression windows are not a limitation, then compressing a full layer would almost certainly have a better ratio over several smaller layers
https://github.com/opencontainers/image-spec/issues/803
- Homelab advice
- Containers - entre historia y runtimes
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Is labelling best practice?
Please note that label-schema has been superseded by https://github.com/opencontainers/image-spec/blob/main/annotations.md<^
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Pushing container images to GitHub Container Registry with GitHub Actions
GitHub Container Registry stores container images within your organization or personal account, and allows you to associate an image with a repository. It currently supports both the Docker Image Manifest V2, Schema 2 and Open Container Initiative (OCI) specifications.
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The cloud-agnostic-architecture illusion
We build all services as containerized workloads, i.e., OCI images - sometimes called Docker images. We deploy these to the Kubernetes product offered by the cloud vendor. Whenever we need some capability, containers are the answer. This insulates our applications from the vendor. In principle, we could switch providers as long as Kubernetes is available.
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Containerd... Do I use Docker to build the container image? I miss the Docker Shim
Build images with anything that makes OCI compliant images, push, and profit.
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Opensource Server Hosting/Management Web Panel
it's funny that you mention this because it is actually the thing that is next on my agenda for the image, as you can probably see already I bake in OCI image annotations in our image, which is great for including some core pieces of meta data. In addition to this though I will soon be including custom labels for Base64 encoded YAMLs for Kubernetes deployments using this image. I will look at including helm configuration as well. Then it should be just as easy as: $ docker pull registry.gitlab.com/crafty-controller/crafty-4:latest $ docker image inspect registry.gitlab.com/crafty-controller/crafty-4:latest | jq -r ".[].Config.Labels.\"org.arcadiatech.crafty.k8s.deployment\"" | base64 -d | kubectl apply -f -
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My director is mad that I accepted another internal position for a 26% raise when he was told he could only give me a 10%
They still don't do anything really of substance, they're just gateways to their vendor's world - booking systems, payment systems, etc. You learn those as you go along. Yes, as a potential employee, you need to be able to tick those boxes on your CV, but if you understand the underlying technology, it's mostly a matter of booking your own AWS or Azure server for $5-10 a month for a few weeks, and fooling around. (Docker is a bit different in the sense that they were the first to popularize today's de-facto container image standard, the "Docker container", which has since been accepted as a proper standard and renamed to "OCI image format"; but at the end of the day, at this point in time, Docker in itself is still just a company out for the money, and the multi-GB installation of their product can, for the essential functionality part, be replaced by a few hundred lines of Bash code. The cool boys today don't use Docker, they use [Podman(https://podman.io/), which is essentially a much more lightweight drop-in replacement ;-) )
Diun
- Is there a tool to monitor container images version locally and notify if there are updates?
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PSA - Run "docker image prune" once in a while.
Thanks, I used to use it. I moved to using diun to just notify of updates but not apply them though.
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How you guys update your docker images? Noob here
https://crazymax.dev/diun/ and docker compose
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Update containers/images to latest version in Docker Desktop (windows)
Similar to Watchtower but without the option to auto-update containers, just notifying is diun. But imo it does that better and more reliable than Watchtower does. You can get notified by Email, Discord, Pushover, Telegram and many more options.
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Seatch for apps updates notifier app
If your apps are container images, then there are tools like diun, watchtower and whatsupdocker, those can watch the image repository (like Docker Hub) and notify you if a new/updated image has been found. Some can even download and auto-update for you, but that comes at some risk of course.
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Watchtower Notify Only
You might want to have a look at https://crazymax.dev/diun/ which is purpose built for what you're trying to do (notify when an update is available, but not install).
- [Self Hosted] Existe-t-il un service montrant des mises à jour Docker Container dans la page Visual Fashion / Web Splash?
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Unable to pull latest image
Watchtower is inferior to a project like DIUN this way. Because with double you can actually be notified by newer image versions and act accordingly. But automatic updates (which latest is aswell) are bad practice.
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Is there a centralized Docker Container Management for updating containers?
diun is very similar to that, but it doesnt auto-update, just notifies but does that very well imo.
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Docker Swarm: automatically update service when new image is released
I use https://crazymax.dev/diun/ to send notifications of new images. I also hook it into webbooks with CI for mirroring images, but you should be able to use something like portainer webhooks to auto pull images.
What are some alternatives?
skopeo - Work with remote images registries - retrieving information, images, signing content
watchtower - A process for automating Docker container base image updates.
ovh-ipxe-customer-script - Boot OVH server with your own iPXE script
whats-up-docker - What's up Docker ( aka WUD ) gets you notified when a new version of your Docker Container is available.
distroless - 🥑 Language focused docker images, minus the operating system.
docker-socket-proxy - Proxy over your Docker socket to restrict which requests it accepts
flyctl - Command line tools for fly.io services
discord-image-downloader-go - A simple tool which downloads pictures posted in discord channels of your choice to a local folder.
asmttpd - Web server for Linux written in amd64 assembly.
shepherd - Docker swarm service for automatically updating your services whenever their image is refreshed
dive - A tool for exploring each layer in a docker image
swarm-cronjob - Create jobs on a time-based schedule on Docker Swarm