Should failing entrypoint scripts clean up data directory?
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
Research direction
Start by tracing the entrypoint scripts invoked by docker run and reproduce initialization with the required environment variables omitted. Determine how failures leave $PG_DATA and define a safe cleanup or commit point; done means failed initialization does not leave an undetermined data directory state.
Written by the indexing model from the issue text.
Description
For instance, I have some scripts that set up some users and such using ENV variables passed to docker run. I want to make sure that if those variables were not passed to the docker run then the initialization process halts. Currently, the data directory is created and can be left in some undetermined state if one of the entrypoint scripts fails.
Should it perhaps create the data directory in a temporary location first, and when all scripts complete successfully - move it to the $PG_DATA location and clean everything up if those scripts fail?
- Dominant language
- Shell
- Stars
- 2.5k
- Forks
- 1.2k
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