LXC
Harbor
LXC | Harbor | |
---|---|---|
7 | 74 | |
4,449 | 22,536 | |
0.9% | 2.3% | |
9.2 | 9.7 | |
5 days ago | 6 days ago | |
C | Go | |
GNU General Public License v3.0 or later | 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.
LXC
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LXD Moves into Canonical
I hope this doesn't affect LXC negatively.
LXC and LXD share plenty of contributors.
https://github.com/lxc/lxc/graphs/contributors
https://github.com/canonical/lxd/graphs/contributors
I use an "unprivileged LXC container" setup on several Debian bullseye hosts. It works fantastic, and each LXC container feels like a real server.
Compare that to Docker's "one-container-one-process" philosophy, reinventing the wheel by awkwardly composing multiple containers.
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Support for Android apps
There is an issue with lxc as stated here: https://github.com/lxc/lxc/issues/4283 and https://github.com/Vanilla-OS/apx/issues/118
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LXC & AD
I'm currently attempting to enroll my Ubuntu (20.04) (Unprivileged) LXC hosts to my windows AD server but am having difficulty. I'm using SSSD and KRB5 to manage the user directory and authentication. Once joining the domain with realmd, all seems ok, I can use the id command, etc to lookup users and groups and the host appears in Windows Users and Computers. The issue I'm having is with authentication, I believe it to be related to this issue however I don't entirely understand the solution and can't seem to find much else on the matter (Note the method I'm using works fine on full VMs). Would anybody please be able to provide more clarity in layman's terms?
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LXC and LXD: a different container story
I don't recall having to do any uid/gid fixup last time I made an unprivileged container. I did have to prepare the unprivileged host user, of course, by reserving a range of subordinate uids/gids (/etc/sub?id) and configuring a virtual network interface limit (/etc/lxc/lxc-usernet).
To create the container, I did this:
lxc-create -t download -n -- -d debian -r bullseye -a amd64
Note that this runs the 'download' template, which (IIRC) is better suited to unprivileged containers than the 'debian' template is. The 'download' template will list its available distros if you do this:
lxc-create -t download -n -- --list
Note that some versions of lxc-create may fail with a keyserver error because sks-keyservers.net died somewhat recently. Workaround: DOWNLOAD_KEYSERVER=hkp://keyserver.ubuntu.com lxc-create
https://github.com/lxc/lxc/issues/3894
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Lxc container still gives Cannot open TUN/TAP dev /dev/net/tun: Operation not permitted after following graysky's edit of wiki
Found this issue and edited the config file of the lxc container:
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How to - Create LXC containers FROM Docker and OCI images
and on this thread... an different approach is described
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Finally joining the club
https://github.com/lxc/lxc/issues/1629#issuecomment-311379508
Harbor
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Docker Private Registry using Harbor
cat << EOF wget \ https://github.com/goharbor/harbor/releases/download/v2.9.4/\ harbor-offline-installer-v2.9.4.tgz EOF
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Signing container images: Comparing Sigstore, Notary, and Docker Content Trust
Now that you know a little more about Cosign, Notary, and DCT, we will take it one step further by using one of these tools: Cosign. For this example, we will use the simple Docker registry:2 reference image to run a simple registry. In a real-world scenario, a managed registry such as Harbor, Amazon ECR, Docker Hub, etc.
- Docker pull through cache to multiple upstreams, that you can also push to
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tcp i/o timeout when installing network plugin in "high secure environment"
Have a look at harbor, you can also use it to follow the same methods for helm charts etc.
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How to build a docker image and still use Watchtower
Or for something more advanced https://goharbor.io/
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Scan selfhosted docker images for vulnerabilities automatically
Look at https://goharbor.io/
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Docker has reversed its decision to sunset the “Docker Free Team” plan.
You can host your own image repo if your feeling feisty. Harbor is a graduated project from the CNCF and they are also working on a new implementation called Dragonfly. https://goharbor.io/
- We're no longer sunsetting the Free Team plan | Docker
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Docker's deleting Open Source images and here's what you need to know
Does anybody know whether there could be something like an open/libre container registry?
Maybe the cloud native foundation or the linux foundation could provide something like this to prevent vendor lock-ins?
I was coincidentially trying out harbor again over the last days, and it seems nice as a managed or self-hosted alternative. [1] after some discussions we probably gonna go with that, because we want to prevent another potential lock-in with sonarpoint's nexus.
Does anybody have similar migration plans?
[1] https://goharbor.io
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Iron Bank: Secure Registries, Secure Containers
2) Harbor instance registry
What are some alternatives?
Portainer - Making Docker and Kubernetes management easy.
Docker Compose - Define and run multi-container applications with Docker
Dragonfly - This repository has be archived and moved to the new repository https://github.com/dragonflyoss/Dragonfly2.
Docker - Notary is a project that allows anyone to have trust over arbitrary collections of data
phoneinfoga - Information gathering framework for phone numbers
Docker Swarm - Source repo for Docker's Documentation
chartmuseum - helm chart repository server
Dokku - A docker-powered PaaS that helps you build and manage the lifecycle of applications
gitlab
Habitus - A build flow tool for Docker.
distribution - The toolkit to pack, ship, store, and deliver container content