titan-teej

USE ROLE ACCOUNTADMIN;
USE WAREHOUSE <warehouse_name>;

WITH privileged_users_check AS PROCEDURE()
RETURNS TABLE()
LANGUAGE PYTHON
RUNTIME_VERSION = '3.9'
PACKAGES = ('snowflake-snowpark-python')
HANDLER = 'main'
EXECUTE AS CALLER

atheiman

# batch-get-aggregate-resource-config only accepts 100 resource identifiers. If you need to get the configuration
# of more items, use python + boto3: https://gist.github.com/atheiman/9830de25a3fb54a06b86953a2675bbd1

AGGREGATOR_NAME='MyConfigAggregator'
aws configservice batch-get-aggregate-resource-config \
  --configuration-aggregator-name "$AGGREGATOR_NAME" \
  --resource-identifiers "$(
    aws configservice list-aggregate-discovered-resources \
      --configuration-aggregator-name "$AGGREGATOR_NAME" \
      --resource-type 'AWS::EC2::Instance' \

csereno

# CW Alarm Template
#
# Author: Chris Sereno
# Description: This template creates or adds CW alarms to EC2 Instances and will restart and recover instances.
# There are requirements to instance recovery. See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-recover.html
# This is a personal test template and is NOT a vetted or approved template. Use at your own risk.
#
---
AWSTemplateFormatVersion: '2010-09-09'
Description: 'CloudWatch Alarms to recover EC2 Template'

gbraccialli

#-----------------------------------------------------------------------------------------------
#copy emr conf
#-----------------------------------------------------------------------------------------------
emr_ip=10.135.241.137
sudo rm -rf /etc/yum.repos.d/emr-*.repo
sudo rm -rf /var/aws/emr/repoPublicKey.txt
sudo mkdir -p /var/aws/emr/
sudo chmod +r -R /var/aws/
sudo rm -rf /etc/spark/
sudo rm -rf /etc/hadoop/

pubudusj

### New role creation
### Here assume_role_policy MUST be defined for the trust relationship

resource "aws_iam_role" "codedeploy_service_role" {
  name = "CodeDeployServiceRole"
  assume_role_policy = <<EOF
{
 "Version": "2012-10-17",
 "Statement": [
   {

csereno

Reference: https://docs.aws.amazon.com/cli/latest/reference/cloudwatch/put-metric-alarm.html

===HIGH CPU===
aws cloudwatch put-metric-alarm --alarm-name "High CPU Util on INSTANCE" --alarm-description "Alarm when CPU exceeds 90 percent" --metric-name CPUUtilization --namespace AWS/EC2 --statistic Average --period 300 --threshold 90 --comparison-operator GreaterThanThreshold  --dimensions "Name=InstanceId,Value=INSTANCE" --evaluation-periods 2 --alarm-actions "arn:aws:sns:REGION:ACCOUNT:SNSTOPIC" --unit Percent

===HIGH MEM===
aws cloudwatch put-metric-alarm --alarm-name "High Memory Util on INSTANCE" --alarm-description "Alarm when Memory exceeds 90 percent" --metric-name mem_used_percent --namespace AWS/EC2 --statistic Average --period 300 --threshold 90 --comparison-operator GreaterThanThreshold  --dimensions "Name=InstanceId,Value=INSTANCEID" --evaluation-periods 2 --alarm-actions "arn:aws:sns:REGION:ACCOUNT:SNSTOPIC" --unit Percent

===StatusCheckFailed===
aws cloudwatch put-metric-alarm --alarm-name "EC

csereno

{
      "agent": {
        "metrics_collection_interval": 10,
        "logfile": "/opt/aws/amazon-cloudwatch-agent/logs/amazon-cloudwatch-agent.log"
      },
      "metrics": {
        "metrics_collected": {
          "cpu": {
            "resources": [
              "*"

andytumelty

function get-instances() {
    name=$1
    (
        echo 'Name,PrivateIPAddress,State,LaunchTime (↓)' &&\
        aws ec2 describe-instances --filters "Name=tag:Name,Values=$name" |\
            jq -r '.Reservations[].Instances[] |
                ["\(.Tags | map(select(.Key == "Name").Value)[0])-\(.InstanceId)", .PrivateIpAddress, .State.Name, .LaunchTime] |
                @csv' |\
            tr -d '"' |\
            sort -k 4

andytumelty

# display VPC ID, CIDR Block and Name
aws ec2 --output text --query 'Vpcs[*].{VpcId:VpcId,Name:Tags[?Key==`Name`].Value|[0],CidrBlock:CidrBlock}' describe-vpcs