https://github.com/stefansundin/bottlerocket-bootstrap-exec-user-data

A bootstrap container for Bottlerocket that executes whatever you put in its user data.
https://github.com/stefansundin/bottlerocket-bootstrap-exec-user-data

bottlerocket

Last synced: 2 days ago
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A bootstrap container for Bottlerocket that executes whatever you put in its user data.

• Host: GitHub
• URL: https://github.com/stefansundin/bottlerocket-bootstrap-exec-user-data
• Owner: stefansundin
• License: apache-2.0
• Created: 2022-10-31T05:34:04.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-01-17T07:29:04.000Z (11 months ago)
• Last Synced: 2024-11-02T00:26:15.856Z (about 2 months ago)
• Topics: bottlerocket
• Language: Shell
• Homepage: https://gallery.ecr.aws/stefansundin/bottlerocket-bootstrap-exec-user-data
• Size: 5.86 KB
• Stars: 2
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
This is a bootstrap container for Bottlerocket that you can use to easily run arbitrary scripts. It executes whatever you put in the user-data so you don't have to make a custom docker image for every particular thing.

The docker image is [super](Dockerfile) [simple](main.sh) and based on `debian:bookworm-slim`.

Here's an example of how to use it in your Bottlerocket user data:

```toml

[settings.bootstrap-containers.hello]

source = "public.ecr.aws/stefansundin/bottlerocket-bootstrap-exec-user-data:latest"

mode = "always"

essential = false

user-data = "IyEvYmluL2Jhc2gKZWNobyAiSGVsbG8gV29ybGQhIgo="

```

The `user-data` contains the data of file to execute (usually a bash script), encoded using base64. You can generate it like this:

```shell

cat << 'EOF' | base64

#!/bin/bash

echo "Hello World!"

EOF

```

## Troubleshooting

You can get the output from the script by running: (you may need to edit `hello` to whatever you named your bootstrap container)

```shell

enter-admin-container

sheltie

journalctl -u [email protected]

```