Trenton H
cc15aa0180
* Fix: make index and llmindex init wait for tesseract language install * Updates this out of date diagram and makes it Mermaid
2.2 KiB
Container init flow
Startup order of the s6-rc oneshot services under docker/rootfs/etc/s6-overlay/s6-rc.d/. An arrow A --> B means B lists A in its dependencies.d/, so B waits for A. Redundant (transitive) edges are omitted.
Each labelled box is a group of services that can run in parallel: every service in it starts as soon as its own dependencies finish, so services in the same box run in parallel. A service does not wait for the rest of its group, only for the arrows pointing at it. Long-running services such as init-tesseract-langs (package installs) overlap with several later steps.
flowchart TD
subgraph w3 ["Run in parallel"]
init-tesseract-langs
init-modify-user
init-wait-for-db
init-wait-for-redis
end
subgraph w4 ["Run in parallel"]
init-folders
init-compile-bytecode
end
subgraph w6 ["Run in parallel"]
init-search-index
init-llmindex-migrate
init-superuser
end
base --> init-start --> init-env-file
init-env-file --> init-tesseract-langs
init-env-file --> init-modify-user
init-env-file --> init-wait-for-db
init-env-file --> init-wait-for-redis
init-start --> init-compile-bytecode
init-modify-user --> init-folders
init-modify-user --> init-compile-bytecode
init-folders --> init-migrations
init-compile-bytecode --> init-migrations
init-wait-for-db --> init-migrations
init-migrations --> init-search-index
init-migrations --> init-llmindex-migrate
init-migrations --> init-superuser
init-tesseract-langs --> init-search-index
init-tesseract-langs --> init-llmindex-migrate
init-tesseract-langs --> init-system-checks
init-superuser --> init-system-checks
init-search-index --> init-custom-init
init-system-checks --> init-custom-init
init-wait-for-redis --> init-custom-init
init-custom-init --> init-complete
init-llmindex-migrate --> init-complete
init-search-index and init-llmindex-migrate run manage.py, which runs the Django system checks, including the check that the configured OCR languages are installed, so they wait for init-tesseract-langs.