velotiotech

apiVersion: v1
kind: Service
metadata:
  name: mysql-service
spec:
  ports:
  - port: 3306
    targetPort: 3306
    protocol: TCP
    name: http

velotiotech

apiVersion: v1
kind: Service
metadata:
  name: test-service
spec:
  type: LoadBalancer
  ports:
  - name: test-service
    port: 80
    protocol: TCP

velotiotech

async.parallel([
  function(callback) {
    setTimeout(function() {
      console.log('Task One');
      callback(null, 1);
    }, 200);
  },
  function(callback) {
    setTimeout(function() {
      console.log('Task Two');

velotiotech

async.series([
  function(callback) {
    console.log('one');
    callback(null, 1);
  },
  function(callback) {
    console.log('two');
    callback(null, 2);
  },
  function(callback) {

velotiotech

async.waterfall([
  function(callback) {
    callback(null, 'Task 1', 'Task 2');
  },
  function(arg1, arg2, callback) {
    // arg1 now equals 'Task 1' and arg2 now equals 'Task 2'
    let arg3 = arg1 + ' and ' + arg2;
    callback(null, arg3);
  },
  function(arg1, callback) {

velotiotech

// create a queue object with concurrency 2
var q = async.queue(function(task, callback) {
  console.log('Hello ' + task.name);
  callback();
}, 2);

// assign a callback
q.drain = function() {
  console.log('All items have been processed');
};

velotiotech

// create a queue object with concurrency 1
var q = async.priorityQueue(function(task, callback) {
  console.log('Hello ' + task.name);
  callback();
}, 1);

// assign a callback
q.drain = function() {
  console.log('All items have been processed');
};

velotiotech

async.race([
  function (callback) {
    setTimeout(function () {
      callback(null, 'one');
    }, 300);
  },
  function (callback) {
    setTimeout(function () {
      callback(null, 'two');
    }, 100);

velotiotech

{
    "cluster": {
        "status": "CREATING",
        "name": "eks-blog-cluster",
        "certificateAuthority": {},
        "roleArn": "arn:aws:iam::XXXXXXXXXXXX:role/eks-service-role",
        "resourcesVpcConfig": {
            "subnetIds": [
                "subnet-0b8da2094908e1b23",
                "subnet-01a46af43b2c5e16c"

velotiotech

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: mongodb
spec:
  template:
    metadata:
      labels:
        app: mongodb
    spec: