Repository navigation
Conversation
`instance_user_data` names a script every node runs once booted, to install a product for instance. It runs as a systemd unit of its own rather than inside cloud-init, so the boot wait is not held by it, and from /usr/local/libexec, where SELinux leaves it unconfined. Under the configuration directory it ran in the domain of init, which may not even run chage or write /etc/shadow. The script learns where its node stands from /etc/platform-spawner/node.env. Once the machines have booted, the nodes are handed the key of the bastion over SSH, so that one of them can drive the others. examples/user-data/artesca-install.sh installs ARTESCA from its AMI on one node or three, and QUICKSTART walks through spawning both. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
instance_user_datanames a script every node runs once booted, to install a product for instance.examples/user-data/artesca-install.sh installs ARTESCA from its AMI on one node or three, and QUICKSTART walks through spawning both.