feat(datalayers-single): add postgres, redis, prometheus protocol support - #1
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Add optional protocol support toggled via service.{postgres,redis,prometheus}.enabled
in values.yaml. When enabled, the chart injects the corresponding DATALAYERS_SERVER__*__ADDR
env var, exposes the container port, and adds a Service port.
- PostgreSQL (5432): enabled via DATALAYERS_SERVER__POSTGRES__ADDR
- Redis (6379): enabled via DATALAYERS_SERVER__REDIS__ADDR, reuses auth secret for credentials
- Prometheus (9090): enabled via DATALAYERS_SERVER__PROMETHEUS__ADDR
All three are disabled by default, matching Datalayers upstream defaults.
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Summary
service.{postgres,redis,prometheus}.enabledin values.yaml (all disabled by default)DATALAYERS_SERVER__*__ADDRenv var, exposes the container port, and adds a Service portauth.static)memtable_size,ttl) use Datalayers defaults, configurable viadatalayersConfigTOML if neededReference: https://docs.datalayers.cn/datalayers/latest/development-guide/connection.html#端口说明
Changes
values.yamlservice.postgres/redis/prometheusblockstemplates/statefulset.yamltemplates/service.yamltemplates/NOTES.txtTest plan
helm lintpasseshelm templatewith defaults — no protocol ports in output (unchanged behavior)helm template --set service.postgres.enabled=true— PostgreSQL port + env var presenthelm template --set service.redis.enabled=true— Redis port + ADDR/USERNAME/PASSWORD env vars presenthelm template --set service.prometheus.enabled=true— Prometheus port + env var presenthelm templatewith all three enabled — all ports and env vars present together