Cloud-Init
Based on Shell reusable shell functions for typical Cloud-Init user-data usage scenarios.
- Usage
- Functions
How to use Solidblocks cloud-init in various scenarios
Based on Solidblocks Shell reusable shell functions for typical Cloud-Init usage scenarios
Architecture
To work around the size limitation of user-data scripts and also make the scripts easier to maintain and test, Solidblocks cloud-init is distributed as a compressed archive, that automatically gets downloaded and extracted to /solidblocks/... on the cloud VM. After running the solidblocks_cloud_init_bootstrap function all library functions can be used, like shown in the example below.
Testing
To ensure functionality of all cloud-init library functions, a full integration test for all use-cases can be executed with ./do test where cloud resources are created from test/${test_case} and functionality is asserted using testinfra in test/test_${test_case}.py