amicontained
distrobuilder
amicontained | distrobuilder | |
---|---|---|
4 | 32 | |
947 | 526 | |
0.0% | 1.5% | |
0.0 | 8.8 | |
over 3 years ago | 4 days ago | |
Go | Go | |
MIT License | 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.
amicontained
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Is there a trick to know we're in a container?
If you want a tool based solution to this, tools like amicontained can tell you that in a container and some information about the sandbox.
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Ask r/kubernetes: What are you working on this week?
I'm looking into SECCOMP profiles as well, but so far is seems a lot of pain for little gain. This series by Paulo Gomes is my starting point. part2 part3 testing-container.
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Container capabilities
If you want to check the exact syscalls and caps in a container, getting a shell and using something like amicontained https://github.com/genuinetools/amicontained is a good option.
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Hardening Docker and Kubernetes with seccomp
We made a few changes here. Namely, we changed seccompProfile section where we specify RuntimeDefault type and we also changed the image to amicontained which is a container introspection tool that will tell us which syscalls are blocked, as well as some other interesting security info.
distrobuilder
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Exploring 5 Docker Alternatives: Containerization Choices for 2024
LXC
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Best virtualization solution with Ubuntu 22.04
which is what docker/podman/containerd use. If you want full system emulation look into LXC/LXD.
- How can I run untrusted Node.js codes using Golang?
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Opinions on linux? I wanna hear yalls opinion on it, because you can do some cool shit with it, heres my own rice for a basic idea of what random shit you can do w/ it
LXD is a manager for Linux Containers (LXC), which lets me spin up a kind-of lightweight VM for any distro, instantly. I use it to run proprietary software isolated from the rest of my system (such as Steam); disposable environments for trying stuff out, and running software that doesn't jive well with Nixos.
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Error: Failed to connect to local LXD: Get "http://unix.socket/1.0": dial unix /var/lib/lxd/unix.socket: connect: no such file or directory
Check this thread on linuxcontainers LXD forum. Half way down Simos points to the eventual solution:
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Virtualisating my server
I found this website https://linuxcontainers.org/ and I am going to test that out for server just to see how it works.
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Any good (and up to date) book about LXC/LXC
Up to now the best documentation I have come across is the official one at linuxcontainers.org.
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Linux without package manager philosophy?
Containers, like LXC or Docker.
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Installing A Local Kubernetes
After five years managing physical servers, then another four years working with VM clusters, the value of Linux Containers(LXC) and their eventual productization as Docker appealed to me.
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Opportunities and Challenges of Technological Evolution in Cloud Native
Docker introduced container images to the technology world, making container images a standardized delivery unit. In fact, before Docker, containerization technology already existed. Let's talk about a more recent technology, LXC (Linux Containers) in 2008. Compared to Docker, LXC is less popular since Docker provides container images, which can be more standardized and more convenient to migrate. Also, Docker created the DockerHub public service, which has become the world's largest container image repository. In addition, containerization technology can also achieve a certain degree of resource isolation, including not only CPU, memory, and other resources isolation, but also network stack isolation, which makes it easier to deploy multiple copies of applications on the same machine.
What are some alternatives?
runtime - Kata Containers version 1.x runtime (for version 2.x see https://github.com/kata-containers/kata-containers).
lxdui - LXDUI is a web UI for the native Linux container technology LXD/LXC
Lean and Mean Docker containers - Slim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source)
packer-plugin-lxd - Packer plugin for LXD Builder
kubernetes-ingress - NGINX and NGINX Plus Ingress Controllers for Kubernetes
LxdMosaic - Web interface to manage multiple instance of lxd
labs - This is a collection of tutorials for learning how to use Docker with various tools. Contributions welcome.
sysbox - An open-source, next-generation "runc" that empowers rootless containers to run workloads such as Systemd, Docker, Kubernetes, just like VMs.
UBUNTU20-CIS - Ansible role for Ubuntu 2004 CIS Baseline
docker-machine-driver-lxd - Docker Machine LXD Driver Mirror https://gitlab.com/masakura/docker-machine-driver-lxd
trivy - Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
platform-compat - Roslyn analyzer that finds usages of APIs that will throw PlatformNotSupportedException on certain platforms.