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by no_circuit
786 days ago
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I considered starting to write myself a Rust "wait for it" app myself this past week with more features than the standard one. Not sure how I didn't come across yours during my initial search. There could be some useful functionality that could be found in startup and health probe topics [1] in Kubernetes for example. But at least in that world, it may be easier, and more transparent, to plug in a startup bash script to run before the main app. For example the Postgres Docker image [2] will run any scripts that may be mounted in a docker-entrypoint-initdb.d directory before starting the server. So putting a bash script in a ConfigMap that gets used as a disk volume, could be easier that downloading/auditing a binary "wait for it" container image. [1] https://kubernetes.io/docs/tasks/configure-pod-container/con... [2] https://hub.docker.com/_/postgres |
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