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#!/bin/sh

HF=/etc/hosts
MP=/glusterfs-data

echo "Updating /etc/hosts"
IP1=$(multipass info glusterfs1 | grep IPv4 | awk '{print $2}')
IP2=$(multipass info glusterfs2 | grep IPv4 | awk '{print $2}')
sudo sed -i '/glusterfs1/d' $HF
sudo sed -i '/glusterfs2/d' $HF

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#!/bin/bash

for node in node1 node2 node3 ;do
        multipass exec $node -- sudo DEBIAN_FRONTEND=noninteractive apt update
        multipass exec $node -- sudo DEBIAN_FRONTEND=noninteractive apt install -yq software-properties-common
        multipass exec $node -- sudo DEBIAN_FRONTEND=noninteractive add-apt-repository -y ppa:gluster/glusterfs-7
        multipass exec $node -- sudo DEBIAN_FRONTEND=noninteractive apt update
        multipass exec $node -- sudo DEBIAN_FRONTEND=noninteractive apt install -y glusterfs-client
        multipass exec $node -- sudo mkdir -p /opt/local-path-provisioner
        multipass exec $node -- sudo chmod 777 /opt/local-path-provisioner

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Use Case

These steps demonstrate how to get the JavaScript library for AWS Cognito integration when using simple HTML and JavaScript - no frameworks like ReactJS, or other Node type projects.

Prerequisites

Even though you may not want to use a framework, you still require a relatively new stable version of nodejs

My approach:

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Command:

pip3 install git+https://github.com/aws/aws-cli.git@v2

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AWS / Boto3 Functions and Lambda Functions

Module header functions

Prerequisite funtion defined early in a module:

import boto3
import traceback
import os

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Assuming you have LOG_GROUP_NAME and STREAM_NAME as environment variables, you can run the following:

aws logs get-log-events --log-group-name "$LOG_GROUP_NAME" --log-stream-name "$STREAM_NAME" | yq -o=json | jq '.events[] | .timestamp, .message' > stream.log

The log entries with timestamp and message will now be in the file stream.log

Another way to format the output (prevent splitting lines for timestamp and message fields):

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The function is for a SAM template that looks something like the following:

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: Example Template for AWS HTTP API to Python Lambda Function

Parameters:
  StageNameParameter:
    Type: String

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Summary of info I got from this post on 2022-09-11

Shell script:

#!/bin/bash

#Variable Declaration - Change These
HOSTED_ZONE_ID="XXXXXXXXXXXX"
NAME="example.com."

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#!/usr/bin/python
import smtplib
import os

SMTP_SERVER = os.getenv('SMTP_SERVER', 'localhost')
SMTP_PORT = os.getenv('SMTP_PORT', '25')
SENDER_EMAIL_ADDR = os.getenv('SENDER_EMAIL_ADDR', '[email protected]')
SENDER_NAME = os.getenv('SENDER_NAME', 'NO-REPLY')
RECEIVER_EMAIL_ADDR = os.getenv('RECEIVER_EMAIL_ADDR', 'root@localhost')
RECEIVER_NAME = os.getenv('RECEIVER_NAME', 'Root')

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import json
import datetime
from dateutil.tz import tzlocal # pip3 install python-dateutil

your_dict = {} # Data...

json.dumps(your_dict, sort_keys=True, default=str)