fileserver

http server that lists directory files written in GO

It is using a module not public, file manager, with go modules.

• git clone git@github.com:josunect/fileserver.git
• cd filemanager
• go build
• cd ../httpserver
• go build
• go run .

Usage:

export CERTIFICATE_FILE="$HOME/data/httpserver/mycert.crt" export CERTIFICATE_KEY="$HOME/data/httpserver/mycert.key"

go run .

Go to https://localhost:8443

or, to run in dev mode and serve as http:

go run . -env=dev

Routes:

• /
• /api
• /fileserver/list
• /fileserver/directory

Notes

• Go Modules: https://go.dev/doc/tutorial/call-module-code

Podman Image

• To build an image: podman build -t httpserver .
• To run the image: podman run -p 8443:8443 --name httpserver localhost/httpserver

Docker Image

• To build an image: docker build -t httpserver .

Kubernetes

The example has been done for kubernetes and minikube

• minikube start --driver=docker

We need to map the file cert directory: (The image expects a mycert.crt and mycert.key)

• minikube mount $HOME/data:/usr/secrets

(So we don't need volumne.yaml)

• kubectl create ns myserver
• kubectl label namespace myserver istio-injection=enabled --overwrite
• kubectl create -f configmap.yaml
• kubectl create -f deployment.yaml
• kubectl apply -f service.yaml
• kubectl apply -f ingress.yaml

Access the service in the url provided. Access the url minikube ip

https://192.168.59.101/

Note: The ingress.yaml is defined for Ingress controller ingress-nginx

Image releases

0.5 Use confimap 0.8 Added frontend

frontend

React example with:

• Redux
• axios: Promise based HTTP client
• connect from react redux: Connects a React component to a redux store

development

frontend/package.json:

"proxy": "http://localhost:6080",

Run go in http:

go run . -env dev

Run packed in development /frontend

npm run-script build

Update router.go:

fs := http.FileServer(http.Dir("../frontend/build"))