Mattia Eleuteri
0580534295
Two defects found in review of the periodic recovery loop.
checkAndLog passed the manager's root context straight into Check, which
makes several sequential API calls. That context is only cancelled at
shutdown, so an API server stalling on any one of them blocked the call
indefinitely. The ticker loop is sequential, so one stuck call stopped
every later check for the life of the pod: the recovery this gate exists
to provide went silent, leaving a stale gauge and no further log line,
with only a restart to bring it back. Each check now runs under a
timeout of half the Period, capped at 30s, so it can never overlap the
next tick.
Check also propagated a NotFound on the projector's source Secret,
although the very next branch treats an empty bucket name as an expected
no-op. Those are the same bootstrap state seen a moment apart, so the
absent Secret logged a check failure on every tick of the whole
bootstrap window for a condition the doc comment frames as graceful.
Both are pinned by tests that fail against the previous behaviour: one
reverts to an error on the absent Secret, the other to a timeout equal
to Period.
Signed-off-by: Mattia Eleuteri <mattia@hidora.io>
(cherry picked from commit e85501e9f5)
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.