| apiVersion: v1 | |
| kind: ReplicationController | |
| metadata: | |
| name: kube-registry-v0 | |
| namespace: kube-system | |
| labels: | |
| k8s-app: kube-registry | |
| version: v0 | |
| spec: | |
| replicas: 1 |
| const fetch = require('isomorphic-fetch'); | |
| const express = require('express'); | |
| const app = express(); | |
| //your routes here | |
| app.get('/hello', function (req, res) { | |
| const url = 'http://api2.default/respond'; | |
| const options = { | |
| method: 'GET' |
| var express = require('express'); | |
| var app = express(); | |
| //your routes here | |
| app.get('/respond', function (req, res) { | |
| res.send("Hello World!"); | |
| }); | |
| app.listen(8080, function () { | |
| console.log('Example app listening on port 8080!'); |
| # Fetch authors and their articles | |
| # and relevant fields within those objects only | |
| query { | |
| author { | |
| id | |
| name | |
| articles { | |
| id | |
| title | |
| } |
| { | |
| "query": "read", | |
| "node": "author", | |
| "columns": [ | |
| "id", | |
| "name", | |
| { | |
| "node": "articles", | |
| "columns": ["id", "title"] | |
| } |
| #An array of artists are returned by a GET query to /v1/artists | |
| # artists = [ | |
| # { | |
| # "name": "...", | |
| # "genre": "...", | |
| # "albums_recorded": <int>, | |
| # "username": "..." | |
| # } | |
| # ] | |
| # |
kubectl get pods -n hasura which should list all the hasura microservicesCheck your platform version:
| Before | After |
|---|---|
| App makes an API request and waits. | App makes a GraphQL mutation and then runs a GraphQL subscription to get updates as they happen |
| Backend API makes multiple API calls, with complex retry and error handling logic | Business logic in serverless functions get triggered automatically after the mutation |
| App receives API response | App gets success/error updates as they happen |
| query fetchOrders { | |
| order (limit: 10, order_by:created_at_desc) { | |
| id | |
| user_name | |
| items { | |
| detail { | |
| id | |
| name | |
| } | |
| } |
| #Query running against data the DB | |
| query { | |
| albums { | |
| id | |
| title | |
| } | |
| } | |
| #Query running against your own code that may or may not talk to the database | |
| #These APIs are hosted at: https://graphql-pokemon.now.sh |