feat: add option to set basepath for readiness/lineness (#37)

README.md

@@ -27,6 +27,7 @@ The following table lists the useful configurable parameters of the Langfuse cha
 | --- | --- | --- |
 | `langfuse.nextauth.url` | When deploying to production, set the `nextauth.url` value to the canonical URL of your site. | `http://localhost:3000` |
 | `langfuse.nextauth.secret` | Used to encrypt the NextAuth.js JWT, and to hash email verification tokens. In case the value is set to `null`, then the default `NEXTAUTH_SECRET` environment variable will not be set. | `changeme` |
+| `langfuse.next.healthcheckBasePath` | Base path for the liveness/readiness probes. Should not include trailing slash. | `""` |
 | `langfuse.port` | Port to run Langfuse on | `3000` |
 | `langfuse.salt` | Salt for API key hashing. In case the value is set to `null`, then the default `SALT` environment variable will not be set. | `changeme` |
 | `langfuse.telemetryEnabled` | Weither or not to enable telemetry (reports basic usage statistics of self-hosted instances to a centralized server). | `true` |

charts/langfuse/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: langfuse
-version: 0.7.0
+version: 0.8.0
 description: Open source LLM engineering platform - LLM observability, metrics, evaluations, prompt management.
 type: application
 keywords:

charts/langfuse/templates/deployment.yaml

@@ -114,11 +114,11 @@ spec:
               protocol: TCP
           livenessProbe:
             httpGet:
-              path: /api/public/health
+              path: {{ .Values.langfuse.next.healthcheckBasePath | default "" | trimSuffix "/" }}/api/public/health
               port: http
           readinessProbe:
             httpGet:
-              path: /api/public/ready
+              path: {{ .Values.langfuse.next.healthcheckBasePath | default "" | trimSuffix "/" }}/api/public/ready
               port: http
           resources:
             {{- toYaml .Values.resources | nindent 12 }}

charts/langfuse/values.yaml

@@ -12,6 +12,8 @@ fullnameOverride: ""
 langfuse:
   port: 3000
   nodeEnv: production
+  next:
+    healthcheckBasePath: ""
   nextauth:
     url: http://localhost:3000
     secret: changeme

examples/values-example.yaml

@@ -7,6 +7,8 @@ replicaCount: 1
 langfuse:
   port: 3000
   nodeEnv: production
+  next:
+    healthcheckBasePath: ""
   nextauth:
     url: http://localhost:3000
   telemetryEnabled: True