IvanHunters
1f6bc1be37
Address the review on the per-node network diagnostics. Instead of a divergent second copy of the CNI capture logic in cozyreport.sh, add a --baseline mode to hack/e2e-capture-dataplane.sh that cozyreport.sh invokes, so the namespaces, DaemonSet selectors, container names and the conntrack CLI->/proc fallback have a single source of truth shared with the failure-triggered capture. - replace the hubble capture (hubble.enabled is false on cozystack, so the socket is never created and it can never produce output) with cilium-dbg monitor --type drop, which needs no Hubble; - carry the /proc/net/nf_conntrack fallback for images without the conntrack CLI; - keep records of failed captures: prune only empty files and this script's own DIAG-SKIP absence markers, never a real kubectl exec error, so a broken capture stays distinguishable from an absent tool; - bound the whole capture with an aggregate timeout -k at the call site so a wedged API server cannot cost the entire cozyreport artefact; - unit-test the pruning predicate in hack/capture-dataplane.bats. Signed-off-by: IvanHunters <xorokhotnikov@gmail.com>
Cozystack
Cozystack is a free platform and framework for building clouds.
Cozystack is a CNCF Sandbox Level Project that was originally built and sponsored by Ænix.
With Cozystack, you can transform a bunch of servers into an intelligent system with a simple REST API for spawning Kubernetes clusters, Database-as-a-Service, virtual machines, load balancers, HTTP caching services, and other services with ease.
Use Cozystack to build your own cloud or provide a cost-effective development environment.
Use-Cases
-
Using Cozystack to build a public cloud
You can use Cozystack as a backend for a public cloud -
Using Cozystack to build a private cloud
You can use Cozystack as a platform to build a private cloud powered by Infrastructure-as-Code approach -
Using Cozystack as a Kubernetes distribution
You can use Cozystack as a Kubernetes distribution for Bare Metal
Documentation
The documentation is located on the cozystack.io website.
Read the Getting Started section for a quick start.
If you encounter any difficulties, start with the troubleshooting guide and work your way through the process that we've outlined.
Versioning
Versioning adheres to the Semantic Versioning principles.
A full list of the available releases is available in the GitHub repository's Release section.
Contributions
Contributions are highly appreciated and very welcomed!
In case of bugs, please check if the issue has already been opened by checking the GitHub Issues section. If it isn't, you can open a new one. A detailed report will help us replicate it, assess it, and work on a fix.
You can express your intention to on the fix on your own. Commits are used to generate the changelog, and their author will be referenced in it.
If you have a concrete feature request, open an issue. For a cross-cutting or architectural change, open a design proposal in the community repo. For questions or early ideas, use GitHub Discussions. See CONTRIBUTING.md for the full routing.
Community
You are welcome to join our Telegram group and come to our weekly community meetings. Add them to your Google Calendar or iCal for convenience.
License
Cozystack is licensed under Apache 2.0.
The code is provided as-is with no warranties.
Commercial Support
A list of companies providing commercial support for this project can be found on official site.