Kubernetes

Kubernetes (commonly referred to as "K8s") is an open source system for automating deployment, scaling and management of containerized applications originally designed by Google and donated to the Cloud Native Computing Foundation. It aims to provide a "platform for automating deployment, scaling, and operations of application containers across clusters of hosts". It supports a range of container tools, including Docker.
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Feature idea summary
Cgroups plugin supports only proportional and max Block IO policies. We should support BFQ scheduler as well. Disk stats for the scheduler are in blkio.bfq.io_service_bytes
and blkio.bfq.io_serviced
files.
Today, etcdctl endpoint health
only performs a quorum GET. If server is corrupted or exceeded quota (which put the server into read only mode), this command incorrectly returns healthy
.
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Oct 6, 2020 - Go
Next line returns 200 as status https://github.com/Kong/kong/blob/c817fada7a514d84f6e0aab7461605c71bf3a841/kong/plugins/cors/handler.lua#L13
Internet says it should return 204:
- https://developer.mozilla.org/en-US/docs/Glossary/Preflight_request
- https://docs.microsoft.com/en-us/aspnet/core/security/cors?view=aspnetcore-3.1#preflight-requests
Internet changed its mind since 2018 https://
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Oct 6, 2020 - Go
Environment:
Minikube on Mac OS X
What happened:
I am trying to load NGINX-Ingress with a custom tls certificate, in this case a trusted TLS certificate I generated on my machine. I start minikube, then enable the ingress-nginx addon which deploys nginx to the kube-system namespace successfully. I create my certificate in the kube-system namespace with the title mkcert
.
I then modified
Move all Dockerfile samples to non-root user
Expected Behaviour
As an OpenFaaS end-user, I want to run all samples on my OpenFaaS cluster, even with the new non-root feature enabled.
Current Behaviour
Hello,
According to this thread, it is possible to use some path like file://local/path/to/chart instead of some chart repository URL.
In the documentation, I do not see any examples or mention for this feature.
Can we add it to the documentation or make it more accessibl
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Sep 26, 2020 - Go
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Oct 6, 2020 - JavaScript
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Oct 6, 2020 - Go
Issue Description
Type: bug report
Describe what happened
java.lang.IllegalStateException: failed to req API:/nacos/v1/ns/instance/beat after all servers([minion-register:8848]) tried: failed to req API:minion-register:8848/nacos/v1/ns/instance/beat. code:400 msg: java.lang.IllegalArgumentException: dom name can only have these characters: 0-9a-zA-Z-._:, current: DEFAULT_GROU
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Oct 6, 2020 - JavaScript
1. Describe IN DETAIL the feature/behavior/change you would like to see.
AWS provides this tool for linting cloudformation files:
https://github.com/aws-cloudformation/cfn-python-lint
Running it against our integration test outputs in tests/integration/update_cluster/*/cloudformation.json
reports quite a few warnings including mismatched types. It would be great to fix those and addr
Feature Description
MySQL has the ability to configure when to log slow queries with the long_query_time
option.
This request is to add similar support for vtgate
that will allow vitess admins to configure what they determine are slow queries to be flagged as 'slow'. MySQL uses the SERVER_QUERY_WAS_SLOW
flag to indicate this and update statistics.
Use Case(s)
- provi
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Oct 5, 2020 - Shell
https://github.com/verdaccio/monorepo/blob/9.x/core/types/index.d.ts defines
type AuthAccessCallback = (error: string | null, access: boolean) => void;
interface IPluginAuth<T> extends IPlugin<T> {
authenticate(user: string, password: string, cb: AuthCallback): void;
adduser?(user: string, password: string, cb: AuthCallback): void;
changePassword?(user: string, password: stri
Description
runsc install
is able to edit /etc/docker/daemon.json
to enable Docker to replace runc with runsc.
Would be great if podman supports this feature.
Is this feature related to a specific bug?
No. By the way, does gVisor depend on Docker just for the reason that Docker uses runsc as its runtime?
Do you have a specific solution in mind?
To replace the runtim
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Oct 6, 2020 - Go
We should consider standardizing our Event API to follow CNCF's https://cloudevents.io/ standard.
Benefits: better alignment with the space, standardized format which aligns better with best practices
Cons: IDEs will need to restructure their clients
Thoughts?
What would you like to be added:
Support for deploying vSphere storage Container Storage Interface (CSI).
It' GA already.
https://github.com/kubernetes-sigs/vsphere-csi-driver
https://cloud-provider-vsphere.sigs.k8s.io/
It requires vSphere 6.7u3+
Why is this needed:
- The in-tree cloud provider for vSphere is deprecated.
- The CSI is the standard way to implement the Storage
Every kubeflow image should be scanned for security vulnerabilities.
It would be great to have a periodic security report.
Each of these images with vulnerability should be patched and updated.
Is your feature request related to a problem? Please describe.
As a user I often update apps by simply changing their image tag... edit the yaml is a tedious task.
Describe the solution you'd like
I would love to see a quick set im
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Oct 6, 2020 - C#
Describe the bug
In the Apps section under Releases, you can sort on Revision. It seems to sort on the string values instead of the integers which looks silly (see screenshot below).
To Reproduce
Steps to reproduce the behavior:
- Go to Apps -> Releases
- Click on Revisions
- See nonsensical number order
Expected behavior
Numbers sort in their counting order.
**Screen
Created by @jbeda, @brendandburns, and @craigmcl
Released July 21, 2015
Latest release 20 days ago
- Repository
- kubernetes/kubernetes
- Website
- kubernetes.io
- Wikipedia
- Wikipedia
The folks maintaining the Rust Kubernetes API client have noted some discrepencies in our spec. Details are here: