Dylan Vaughn dylanvaughn
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| resource "aws_iam_role_policy" "policy_allow_all_ssm" { | |
| name = "IAM_POLICY_ALLOW_ALL_SSM" | |
| role = "${aws_iam_role.iam_role_adwriter.id}" | |
| policy = <<EOF | |
| { | |
| "Version": "2012-10-17", | |
| "Statement": [ | |
| { | |
| "Sid": "AllowAccessToSSM", | |
| "Effect": "Allow", |
mbrannigan
/ CentOS 7 - attach ENI and have it actually work
Created
February 16, 2017 04:10
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| ############################################ | |
| # Instance info | |
| ############################################ | |
| INSTANCE_ID=$(/usr/bin/curl -s http://169.254.169.254/latest/meta-data/instance-id) | |
| EC2_AVAIL_ZONE=`/usr/bin/curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone` | |
| REGION="`echo \"$EC2_AVAIL_ZONE\" | /bin/sed -e 's:\([0-9][0-9]*\)[a-z]*\$:\\1:'`" | |
| ENI_ID="${ENI_ID}" # have terraform or whatever you're using provide this | |
| ENI_IP=$(/usr/bin/aws ec2 describe-network-interfaces --region=${REGION} | \ | |
| /usr/bin/jq -cr --arg i "${ENI_ID}" '.NetworkInterfaces[]|select(.NetworkInterfaceId==$i).PrivateIpAddress') | |
| NETCIDR="${ENI_IP%.*}.0/24" # yeah, it's defaults for my network, put in whatever it is for you |
sjparkinson
/ RDS-Aurora-CloudFormation-Example.yaml
Last active
May 10, 2022 10:43
A basic CloudFormation template for an RDS Aurora cluster.
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| --- | |
| AWSTemplateFormatVersion: 2010-09-09 | |
| Description: > | |
| A basic CloudFormation template for an RDS Aurora cluster. | |
| Parameters: | |
| DatabaseUsername: | |
| AllowedPattern: "[a-zA-Z0-9]+" | |
| ConstraintDescription: must be between 1 to 16 alphanumeric characters. |
kixorz
/ aws_autoscaling_cron.rb
Created
March 20, 2013 22:41
Running cron jobs in AWS Auto Scaling group is tricky. When you deploy the same code and configuration to all instances in the group, cron job would run on all of them. You may not want that. This script detects the first instance in the group and allows only this instance to run the job. IAM user used by this script needs to have permissions to…
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| #!/usr/bin/env ruby | |
| require 'syslog' | |
| require 'net/http' | |
| require 'aws-sdk' | |
| Syslog.open | |
| AWS.config({ | |
| :access_key_id => '<iam user key>', | |
| :secret_access_key => '<iam user secret>' |
girasquid
/ ubuntu_setup.sh
Created
September 24, 2011 17:30
— forked from kylefox/ubuntu_setup.sh
Automated setup for a Ubuntu server with git, ruby, rvm, nginx.
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| #!/usr/bin/env bash | |
| # ---------------------------------------------------- | |
| # | |
| # Automated setup for a Ubuntu server with git, ruby, rvm, nginx. | |
| # (Used at Carbonmade) | |
| # | |
| # Usage: | |
| # - SCP this file to your server: scp ubuntu_setup.sh you@server:~ | |
| # - Make it executable: chmod +x ubuntu_setup.sh | |
| # - Run it: bash ubuntu_setup.sh |