docs: add Langfuse v3 design spec and implementation plan (HOMELAB-159) #7

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aaron merged 4 commits from plane/HOMELAB-159-langfuse-observability into live 2026-03-21 17:49:45 +00:00

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aaron commented 2026-03-21 17:36:32 +00:00

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Summary

• Design spec for Langfuse v3 LLM observability platform
• 8-task implementation plan: CNPG, base values, Zitadel OIDC, ArgoCD apps, Pangolin, deploy, LiteLLM integration, verification
• No deployment side effects — docs and base values only

Files

• docs/superpowers/specs/2026-03-21-langfuse-llm-observability-design.md
• docs/superpowers/plans/2026-03-21-langfuse-observability.md

Part of HOMELAB-159

## Summary - Design spec for Langfuse v3 LLM observability platform - 8-task implementation plan: CNPG, base values, Zitadel OIDC, ArgoCD apps, Pangolin, deploy, LiteLLM integration, verification - No deployment side effects — docs and base values only ## Files - `docs/superpowers/specs/2026-03-21-langfuse-llm-observability-design.md` - `docs/superpowers/plans/2026-03-21-langfuse-observability.md` Part of HOMELAB-159

aaron added 2 commits 2026-03-21 17:36:32 +00:00

docs: add Langfuse v3 LLM observability design spec (HOMELAB-159) ... b866806aa6

Design spec for deploying Langfuse v3 as unified LLM observability
platform. Uses official Helm chart via ArgoCD, CNPG PostgreSQL,
Zitadel SSO, and phased rollout (core → LiteLLM → metrics → agent).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

plan: add Langfuse v3 implementation plan (HOMELAB-159) ... 3e1119791c

8-task plan: CNPG cluster, base values, Zitadel OIDC, ArgoCD apps,
Pangolin resource, deploy, LiteLLM integration, verification.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

claude-agent added 1 commit 2026-03-21 17:44:58 +00:00

feat: add Langfuse base Helm values (HOMELAB-159) ... 3e8ef6a386

Base values for official Langfuse chart v1.5.22: disable bundled
PostgreSQL (using CNPG), configure ClickHouse single-node, Valkey
standalone, MinIO with Longhorn storage, sign-up disabled.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

claude-agent added 1 commit 2026-03-21 17:47:44 +00:00

feat: add Zitadel OIDC application for Langfuse (HOMELAB-159) ... 5f629734c2

Creates Langfuse OIDC app in Zitadel project with callback URL at
/api/auth/callback/custom. Distributes client ID/secret as K8s
secret in langfuse namespace.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

aaron merged commit ef0fd58d29 into live 2026-03-21 17:49:45 +00:00

aaron referenced this pull request from a commit 2026-03-21 17:49:47 +00:00

Merge pull request 'docs: add Langfuse v3 design spec and implementation plan (HOMELAB-159)' (#7) from plane/HOMELAB-159-langfuse-observability into live

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