From 72be87b4e768a0728b1db9479fe72e7b3f912c82 Mon Sep 17 00:00:00 2001
From: Mathias <mthbqv@gmail.com>
Date: Sun, 24 May 2026 15:06:23 +0200
Subject: [PATCH] chore(routing): flip LITELLM_BASE_URL default to
 https://llm-api.d-ma.be
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Follow-up to infra#70. LiteLLM moved off piguard into k3s and the
public llm-api.d-ma.be hostname now upstreams to koala:30401. The
piguard:4000 default in the source bit-rots — works today because
piguard:4000 is still alive during the 7-day soak, breaks the moment
the compose comes down.

Pointing the default at the public hostname survives the cutover
without needing a follow-up. Production deploys via k3s already
override via env (in-cluster Service DNS) so this only affects local
dev shells without LITELLM_BASE_URL set.

- internal/config/routing.go: comment + envOr fallback
- internal/config/routing_test.go: expected value in defaults test
- scripts/smoke-routing.sh: shell default

task check: clean (tests + vet + govulncheck).
---
 internal/config/routing.go      | 4 ++--
 internal/config/routing_test.go | 2 +-
 scripts/smoke-routing.sh        | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/internal/config/routing.go b/internal/config/routing.go
index adad2f0..ef168d7 100644
--- a/internal/config/routing.go
+++ b/internal/config/routing.go
@@ -11,7 +11,7 @@ import (
 type RoutingConfig struct {
 	Port               string  // ROUTING_PORT, default 3210
 	MCPAuthToken       string  // ROUTING_MCP_TOKEN, optional bearer token
-	LiteLLMBaseURL     string  // LITELLM_BASE_URL, default http://piguard:4000
+	LiteLLMBaseURL     string  // LITELLM_BASE_URL, default https://llm-api.d-ma.be
 	LiteLLMAPIKey      string  // LITELLM_API_KEY
 	BrainURL           string  // BRAIN_URL, default http://ingestion.supervisor:3300
 	FastModel          string  // HYPERGUILD_FAST_MODEL, default koala/qwen35-9b-fast
@@ -41,7 +41,7 @@ func LoadRouting() (RoutingConfig, error) {
 	cfg := RoutingConfig{
 		Port:           envOr("ROUTING_PORT", "3210"),
 		MCPAuthToken:   os.Getenv("ROUTING_MCP_TOKEN"),
-		LiteLLMBaseURL: envOr("LITELLM_BASE_URL", "http://piguard:4000"),
+		LiteLLMBaseURL: envOr("LITELLM_BASE_URL", "https://llm-api.d-ma.be"),
 		LiteLLMAPIKey:  os.Getenv("LITELLM_API_KEY"),
 		BrainURL:       envOr("BRAIN_URL", "http://ingestion.supervisor:3300"),
 		FastModel:      envOr("HYPERGUILD_FAST_MODEL", "koala/qwen35-9b-fast"),
diff --git a/internal/config/routing_test.go b/internal/config/routing_test.go
index dd14f0d..2ef33ad 100644
--- a/internal/config/routing_test.go
+++ b/internal/config/routing_test.go
@@ -22,7 +22,7 @@ func TestLoadRoutingDefaults(t *testing.T) {
 	require.NoError(t, err)
 	assert.Equal(t, "3210", cfg.Port)
 	assert.Equal(t, "", cfg.MCPAuthToken)
-	assert.Equal(t, "http://piguard:4000", cfg.LiteLLMBaseURL)
+	assert.Equal(t, "https://llm-api.d-ma.be", cfg.LiteLLMBaseURL)
 	assert.Equal(t, "http://ingestion.supervisor:3300", cfg.BrainURL)
 	assert.Equal(t, "koala/qwen35-9b-fast", cfg.FastModel)
 	assert.Equal(t, "iguana/gemma4-26b", cfg.ThinkingModel)
diff --git a/scripts/smoke-routing.sh b/scripts/smoke-routing.sh
index 694098a..b610f18 100755
--- a/scripts/smoke-routing.sh
+++ b/scripts/smoke-routing.sh
@@ -4,7 +4,7 @@ set -euo pipefail
 # Boot the routing binary and exercise its four tools against live deps.
 # Skipped when LITELLM_BASE_URL or BRAIN_URL is unreachable.
 
-LITELLM_BASE_URL="${LITELLM_BASE_URL:-http://piguard:4000}"
+LITELLM_BASE_URL="${LITELLM_BASE_URL:-https://llm-api.d-ma.be}"
 BRAIN_URL="${BRAIN_URL:-http://koala:30330}"
 
 if ! curl -sS --max-time 2 "${LITELLM_BASE_URL}/v1/models" >/dev/null 2>&1; then