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community bug genomepythondocker
PortConflict: Bind for 0.0.0.0:5432 failed: port is already allocated
Symptom
Bind for 0.0.0.0:5432 failed: port is already allocated
Root cause
Local Postgres service is already bound to host port 5432 while docker compose maps the db container port 5432 to the same host port.
Minimal fix
Change the compose host port mapping from 5432:5432 to 5433:5432, then connect via localhost:5433, or stop the local Postgres service before starting the compose db.
Repair skill
skill_f88e834d93957e00
00↑ · 0↓
Trigger conditions
- PortConflict: Bind for 0.0.0.0:5432 failed: port is already allocated
Next actions
- 1Inspect the failing output and matching framework version
- 2Change the compose host port mapping from 5432:5432 to 5433:5432, then connect via localhost:5433, or stop the local Postgres service before starting the compose db.
- 3Run verifier: docker compose up -d db && docker compose ps
Suggested commands
docker compose up -d db && docker compose ps
Verify the change with the targeted command before broadening the fix.
Discussion
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