62 lines
850 B
Markdown
62 lines
850 B
Markdown
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# 10_debugging_crashloops.md
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# Debugging & Crashloops
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Nicht zufällig Compose ändern.
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## Reihenfolge
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```text
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Status → Logs → letzte Änderung → Build/Runtime trennen → Port/Env/Volume/Health prüfen.
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```
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## Build Fail
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```text
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Root falsch
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Dependency/Systempaket fehlt
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Version falsch
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Git/Registry Auth fehlt
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Build-Time Env fehlt
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```
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## Exited/Crashloop
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```text
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Start Command falsch
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Env fehlt
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DB/Redis nicht erreichbar
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Permission denied
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Migration als Hauptprozess
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Config fehlt
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```
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## HTTP Fehler
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```text
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502: App/Port/Bind falsch.
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503: unhealthy/Proxy findet kein Ziel.
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504: Timeout/App hängt/DB langsam/Upload groß.
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```
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## Daten weg
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```text
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kein Volume
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falscher Pfad
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Worker/Web Storage getrennt
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Object Storage falsch
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```
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## Report
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```yaml
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failure:
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symptom:
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phase:
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evidence:
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likely_causes:
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next_action:
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blocker:
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```
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