Successor: https://github.com/fluxcd/helm-controller — The Flux Helm Operator, once upon a time a solution for declarative Helming.

GitOps on Autopilot Mode

Managing Helm releases with Flux Helm Operator

DeepONets, (Fourier) Neural Operators, Physics-Informed Neural Operators, and more in Julia

Flux v1: Getting started with Flux and the Helm Operator

Operator for creating and managing Weaveworks Flux, helm-operator, and Tiller instances

Deploy a Flux MiniCluster to Kubernetes with the operator

Flux Operator Helm Charts

Flux Operator local dev environment with Docker and Kubernetes KIND

Example repository for cluster fleet management with Flux Operator and Gitless GitOps

Helm repository for Flux and Helm Operator charts

Decentralized shared DB operator for Flux

Alpine git server used for Flux and Helm Operator end-to-end testing

A Kafka / Confluent GitOps workflow example for multi-env deployments with Flux, Kustomize, Helm and Confluent For Kubernetes (CFK) Operator

repo for preview env with flux operator 2.5

Example repository for cluster add-ons management with Flux Operator

Operator layers for Flux.jl that allow for the construction of Neural Operator models by using Flux's API. Useful for discretization-independent spatio-temporal ML models.

Flux containers with HPC applications for demo-ing the Flux Operator or general use

Example repository for application delivery with Flux Operator

Terraform module to install Flux CD in a Kubernetes cluster (With optional Helm Operator)

A Kubernetes operator which converts timoni bundles and instances to flux OCI repositories

Flux Operator Workshop for Cloud Native Days Romania

system auto update for flux nodes operators

Diabetic Retinopathy (DR) is one of the eye-related disease that reduces the integrity of the blood vessels in the retinal layers which leads to retinal blood vessel leakage [2]. Sodium Fluorescein Angiography (FA) is widely used to monitor the leakage or the permeability of the vessel by imaging the back of the eyes as an important diagnostic value. Gamez [2] which is a PhD student in University of Bristol started FA on mice. Gamez [2] manually extracted fluorescent intensity data from the resulting FA videos and a graph of the fluorescence intensity ratio (FIR) versus time was plotted to obtain the gradient which is the solute flux (ΔIf/ Δt). These data was then used to assist the development of the Fick's Law adapted equation P=ΔIf/ Δt /(ΔC × A) to obtain the permeability of the vessel. The obstacle of this method was the manual data capturing process was too time consuming. This method also requires a lot of manual adjustments due to the movement of the camera caused by the heartbeat of the mice and their eyeball motion. The movement of the camera also caused blurry and unsharp images in the FA videos which led to inaccurate fluorescent intensity. A more intelligent way of data capturing was developed in this project using openCV with Python. This project firstly experimented on using K-means clustering to segment the exchange vessel groups and the large vessel group out of the FA frames to obtain the FIR for the FIR vs time graph. This project experimented on the two settings of K-mean clustering. One used random initial centers and the other one used the previous frame’s centers found by K-means clustering as the initial centers of the K-means clustering for the current frame (Reuse center K-means clustering). The experiment found that the random initial centers K-means clustering output stable FIR when the maximum iteration was 7 or above and the best epsilon (specific accuracy) was 0.1. Maximum iteration below 7 cannot be used due to FIR vs time graph showed large amount of noise and severe deformation. Conversely, the reuse center K-means clustering showed no deformation and noise on the FIR vs time graph when the maximum iteration was 7 or below and a much shorter execution time than the random initial centers K-means clustering. Then, the difference on the gradient of the FIR vs time graph was further examine between the two K-means clustering setting. The random initial centers Kmeans clustering showed fluctuation on the gradient value when the maximum iteration was between 7 and 15. The reuse center K-means clustering showed either an ascending or descending trend on the gradient value when the maximum iteration was below 7 and the gradient value stabilized when the maximum iteration was between 7 and 15. Reuse center K-means clustering was decided to implement in the final software and maximum iteration 7 was set as default to prioritize gradient accuracy over the execution time, and allow user to lower the maximum iteration to reduce execution time. This project then experimented on blurry frame classification by using Sobel edge detection. Convolution was performed with Sobel derivative operator on each FA frame to obtain an edge sharpness value. The edge sharpness versus frame number graphs were examined for all video and discovered a great separation between sharp and blurry frames in edge sharpness value. Sharp frames had higher edge sharpness and blurry frames had lower edge sharpness. A piece of code was created to loop along all the data points in edge sharpness vs frame number graph to classify sharp and blurry frames. The code firstly checked if the range of several neighboring data point (PtPbox) is larger than a specific value (tolerance value), then the data point needed a sharpness check, which take the mean of several neighboring data point (meanBox) and check is the current data point edge sharpness is lower or higher than the mean value. Lower means blurry frame and higher means sharp frames. A series of experiments were performed and the optimal value for PtPbox is 20, the meanBox is 10, the tolerance value is 0.1 and no histogram equalization is required. The sharp frames identification accuracy was above 80% and the blurry frames identification accuracy was above 96% for all the tested FA videos. All these experimental codes were then connected by a graphical user interface based on python with PyQT4. Finally, the PyInstaller was used to package these Python codes into a stand-alone Microsoft Window executable for Gamez [2] to use.

external-secrets-operator to get Secret from Vault in Flux by AppRole

Tutorial for the GitOps Kubernetes operator Flux

Kubernetes deployment files and Infrastructure definitions for the plant-simulator project

A secure Ubuntu-based DevContainer designed specifically for Azure GitOps workflows with integrated Flux Operator MCP Server

Flux Operator Homebrew formulas

OIDC workload identity federation example with the Harbor container registry.