Readme

jb-chat - test chat with react+mobx at frontend and golang and backend and WebSocket for communications between

Install

go get -u github.com/GiDiS/jb-chat

Run at host

Staging: Seeded with GoT data set

cd "${GOPATH}/src/github.com/GiDiS/jb-chat" && make run-host-staging

Production: Run with empty database

cd "${GOPATH}/src/github.com/GiDiS/jb-chat" && make run-host-prod

Listen at http://localhost:8888 for ui Listen at http://localhost:8889 for diagnostic

Run in minikube with kubectl (minikube required)

Staging: Seeded with GoT data set

cd "${GOPATH}/src/github.com/GiDiS/jb-chat" && make run-kctl-staging

Production: Run with empty database

cd "${GOPATH}/src/github.com/GiDiS/jb-chat" && make run-kctl-production

Service and ingress urls printed after deploy

Run in minikube with k8s-handle (k8s-handle required)

k8s-handle config locates in deploy/k8s-handle/config.yaml

Staging: Seeded with GoT data set

cd "${GOPATH}/src/github.com/GiDiS/jb-chat" && make run-k8sh-staging

Production: Run with empty database

cd "${GOPATH}/src/github.com/GiDiS/jb-chat" && make run-k8sh-production

Service and ingress urls printed after deploy

Stop in minikube (minikube required)

Stop completely remove deploy namespace

Staging:

cd "${GOPATH}/src/github.com/GiDiS/jb-chat" && make stop-staging

Production:

cd "${GOPATH}/src/github.com/GiDiS/jb-chat" && make stop-production

Health checks:

host:DIAG_PORT/readyz

host:DIAG_PORT/healthz

Metrics:

host:DIAG_PORT/metrics

Go app standard metrics

WebSocket:

• Count income and outcome events by type
• Length and capacity recv/send queues, connections count

Dispatcher:

• Count income and outcome events by type
• Event process times
• Number errors

Issues (todo):

• UI: reconnect to ws after backend restart
• UI: refresh after channel create, join, leave
• UI: load channel messages on page initial open by direct url
• Back: Persistent storage
• Back: Tests
• Back: Metrics
• Deploy: helm chart Used k8s-handle
• Deploy: minikube deploy with ingress for stable google sign-in

App arch