hgckc

.Dockerignore

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+node_modules
+npm-debug.log

Dockerfile

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+FROM arm64v8/node:18.14-buster-slim
+
+RUN apt-get update  && apt-get upgrade -y
+
+
+WORKDIR /SIMPLE-NODE-API
+
+COPY ./package.json ./package.json
+RUN npm install
+
+COPY ./routes.js routes.js 
+COPY ./server.js server.js
+COPY ./todos.js todos.js
+COPY ./cron.js cron.js
+
+EXPOSE 80
+ENTRYPOINT [ "node", "cron" ]

README.md

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-# A Simple Nodejs API
+## A Simple Nodejs API with OCI oke
+
+First you must have kubectl and Argo-cd intalled on your oci's cluster <br>
+`https://argo-cd.readthedocs.io/en/stable/getting_started`
+
+Second, create app in Argo-cd server and write your custom namespace on "destination" space  
+
+After syncing, write on browser:
+`http://144.22.248.251/testando/health`
+
+It shoud return 
+`"OK"`
+
+Where above ip is your LoadBalancer external ip, if you don't know, write:<br>
+`kubectl get ingress --all-namespaces`
+<br>
+or 
+<br>
+`kubectl get ingress -n <your_namespace>`
 
-## Running the Application
 
-1. Run `npm install`
-2. Run `node server`

cron.js

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+var CronJob = require('cron').CronJob;
+let porta = process.env.PORT || 80;
+const { default: axios } = require('axios');
+var express = require('express');
+const http = require(`http`);
+const app = express();
+app.get(`/health`, (req, res) => res.status(200).json(`OK`));
+const server = http.createServer(app);
+server.listen(
+    porta,
+    () => console.log(`-- Backend Service (${porta}) --`)
+);
+
+const job = new CronJob('0 */1 * * * *', async function () {
+    try {
+        let response = await axios.get(process.env.CLIENT_URL)//configurar o CLIENT_URL=https://something/health
+        console.log('Resposta so servidor: OK', JSON.stringify(response.data))
+    } catch (error) {
+        console.log('ocorreu um erro:', JSON.stringify(error))
+    }
+
+});
+console.log('Resposta do servidor a cada minuto');
+job.start();