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cloud engineer

AWS LightSail Blueprints

Amazon Lightsail offers a variety of OS blueprints, starting from Amazon Linux 2, Ubuntu 20, Windows Server 2019 to Debian 10 to name just a few. Blueprints are a curated selection of operating systems and software that are preinstalled for the creation of instances. For brevity, only a subset of blueprints are displayed below. The description and licenseUrl portions are truncated. To display an entire list of LightSail blueprints, run this command.

aws lightsail get-blueprints --region us-east-1

Output:

{
  "blueprints": [
        {
            "blueprintId": "ubuntu_20_04",
            "name": "Ubuntu",
            "group": "ubuntu_20",
            "type": "os",
            "description": "Ubuntu 20.04 LTS - Focal. Lean, fast and powerful, Ubuntu Server delivers services reliably ...",
            "isActive": true,
            "minPower": 0,
            "version": "20.04 LTS",
            "versionCode": "1",
            "productUrl": "https://aws.amazon.com/marketplace/pp/B087QQNGF1",
            "licenseUrl": "https://d7umqicpi7263.cloudfront.net/eula/product/aced0818- ... .txt",
            "platform": "LINUX_UNIX"
        },
        {
            "blueprintId": "wordpress",
            "name": "WordPress",
            "group": "wordpress",
            "type": "app",
            "description": "Bitnami, the leaders in application packaging, and Automattic, the experts behind WordPress .... ",
            "isActive": true,
            "minPower": 0,
            "version": "5.6.0",
            "versionCode": "1",
            "productUrl": "https://aws.amazon.com/marketplace/pp/B00NN8Y43U",
            "licenseUrl": "https://d7umqicpi7263.cloudfront.net/eula/product/7d426cb7- ... .txt",
            "platform": "LINUX_UNIX"
        }
}

In this example, I’m using the query option to display only the blueprints ids.

aws lightsail get-blueprints --query 'blueprints[*].[blueprintId]' --output text --region us-east-1

Output:

windows_server_2019
windows_server_2016
windows_server_2012
windows_server_2016_sql_2016_express
amazon_linux_2
amazon_linux
ubuntu_20_04
ubuntu_18_04
ubuntu_16_04_2
debian_10
debian_9_5
debian_8_7
freebsd_12
opensuse_15_1
centos_7_1901_01
wordpress
wordpress_multisite
lamp_7
nodejs
joomla
magento
mean
drupal
gitlab
redmine
nginx
ghost_bitnami
django_bitnami
plesk_ubuntu_18_0_28
cpanel_whm_linux

LightSail Upstream Error 515

If you use LightSail, AWS provides an easy way for you to connect to LightSail instances via Web SSH. I normally use a terminal (ssh client) to connect to LightSail instances, but using Web SSH is very convenient. If you try to do an OS upgrade, for example from Ubuntu 18.04 LTS to Ubuntu 20.04 LTS, you will break Web SSH. AWS has added a special Web SSH configuration on LightSail base images. The error you’ll get is “Upstream Error 515.” The only way to fix this is to get AWS Support to help you apply the fix. It’s not a make or break it deal, but it can be a nuisance if you prefer to use AWS Web SSH instead of a terminal. If you need a more secure SSH connection, consider uploading your ssh-key to the server, and disable password login.