A few Bash scripts that might eventually be helpful to somebody !
aws_replicate_ec2.sh
Quick and dirty example on how to clone of a EC2 instance for test purposes. There are better ways to test OS changes in production environments, the truth though is that you don't always have a perfect infrastructure! This script replicates an EC2 AWS instance using the AWS cli.
Usage: ./aws_replicate_ec2.sh [instance id] Requirements:
- aws cli (brew install aws-cli@2 | https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2-linux.html#cliv2-linux-install)
- jq (brew install jq | yum install jq)
- create aws cli profiles (aws configure --profile SRC_PROFILE; aws configure --profile test)
- in the EC2 instance you'll have to set an ~/.ssh/config entry in order to access the test server.
You could allocate an elastic IP just for test instances. Example of ~/.ssh/config :
host server_name-test
User ec2-user
HostName XX.WW.YY.ZZ StrictHostKeyChecking no IdentityFile ~/.ssh/AWS/server_key.pem - script configuration below
The following are the steps of the script:
- Deregister old AMI with TEST tag
- Create new AMI from instance chosen
- Initialize new AMI
- Wait for AMI ready
- Grant AMI permission to destination account
- Launch test instance
- Settings tags
- Elasic IP association
- Waiting for OS and ssh to load
- Change httpd configuration in /etc/httpd/sites-available/*
- Change Mediawiki configuration
- Change Wordpress configuration
- Launch daemons
- Create script to terminate ec2 replica instance
MISSING:
- Add basic authentication to test sites
islandora-batch-import-setup.sh
Simple script for preparing the folder structure necessary to feed the islandora batch import module (https://github.com/Islandora/islandora_book_batch). It expects a folder of tif files that are in sequence like pages of a book (e.g MYBOOK_001.tif, .. ,MYBOOK_345.tif) and it will output the structure as required by the module.