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#!/bin/bash

if [ $# -gt 0 ]; then
  INPUT="$1"
fi

ECS_CLUSTER_NAME=${INPUT-default}

yum remove podman-docker -y
echo 'net.ipv4.conf.all.route_localnet = 1' >> /etc/sysctl.conf

neilkuan

Bump Version Manual 0.0.1 to 0.3.0

• projen version (0.24.12)
• git version (2.29.2)

$ git ci -a -m "release version 0.3.0"
[main 23b0b60] release version 0.3.0
 2 files changed, 2 insertions(+), 2 deletions(-)

$ git tag v0.3.0

neilkuan

import ast

def dict_or_str(object: any):
  if type(object) is dict:
    print("I am DICT")
    return object

  elif type(object) is str:
    print ("I am Str")
    resp = False

neilkuan

import { App, CfnParameter, Stack, StackProps } from 'aws-cdk-lib';
import * as iam from 'aws-cdk-lib/aws-iam';
import { Construct } from 'constructs';

export class MyStack extends Stack {
  constructor(scope: Construct, id: string, props: StackProps = {}) {
    super(scope, id, props);
    const accountPrincipal = new CfnParameter(this, 'accountid', {
      default: '',
      description: 'trainerAccountId',

neilkuan

aws dms describe-replication-tasks  --query 'ReplicationTasks'[*]['ReplicationTaskIdentifier'] --output text --region [region]

--- example output ---
prod-sync-task
uat-sync-task
dev-sync-task

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import * as lambda from '@aws-cdk/aws-lambda';
import * as s3 from '@aws-cdk/aws-s3';
import { App, Construct, Stack, StackProps, CfnOutput, RemovalPolicy } from '@aws-cdk/core';
// get date function.
function getdate() {
  var date = new Date();
  var mm = date.getMonth() + 1; // getMonth() is zero-based
  var dd = date.getDate();
  return [date.getFullYear(),
    (mm>9 ? '' : '0') + mm,

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{
  "Records": [
    {
      "body": "{\"url\": \"https://apps.apple.com/tw/app/facebook/id284882215\",\"line\": {\"reply\": {\"replyToken\": \"mockvalue\"}}}"
    }
  ]
}

neilkuan

source: https://techviewleo.com/how-to-install-mysql-8-on-amazon-linux-2/

Download mysql-5.7 package

wget https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm
sudo yum localinstall mysql57-community-release-el7-11.noarch.rpm -y
sudo yum install mysql-community-server -y

Start mysqld service.

neilkuan

The note for ssh-keygen

OS: Centos7 and MacOS(amd)

# example
# ssh-keygen -t rsa -b 4096 -f $HOME/.ssh/[filename] -P "" -C [email]
# -t type [dsa | ecdsa | ed25519 | rsa]
# -b bits
# -f [output_keyfile]

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kind.yaml

apiVersion: kind.x-k8s.io/v1alpha4
kind: Cluster
nodes:
  - role: control-plane
    extraPortMappings:
      - containerPort: 30002  
        hostPort: 30002       
 - role: worker