From 29f1f34cf3cd9683b0791f50096eebcad6b21915 Mon Sep 17 00:00:00 2001
From: Dennis Witt <dennis@derwitt.de>
Date: Wed, 5 Aug 2026 22:52:45 +0200
Subject: [PATCH] feat(helm): add node scheduling properties (#977)

Signed-off-by: Dennis Witt <dennis@derwitt.de>
---
 deploy/helm/turnstone/Chart.yaml                  |  2 +-
 .../turnstone/templates/deployment-console.yaml   | 12 ++++++++++++
 .../turnstone/templates/deployment-server.yaml    | 12 ++++++++++++
 deploy/helm/turnstone/templates/job-migrate.yaml  | 12 ++++++++++++
 deploy/helm/turnstone/values.yaml                 | 15 +++++++++++++++
 5 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/deploy/helm/turnstone/Chart.yaml b/deploy/helm/turnstone/Chart.yaml
index efc054ca..10b8efde 100644
--- a/deploy/helm/turnstone/Chart.yaml
+++ b/deploy/helm/turnstone/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: turnstone
 description: Multi-node AI orchestration platform with tool use, agent routing, and cluster simulation
 type: application
-version: 0.1.0
+version: 0.2.0
 appVersion: "0.3.0"
 
 dependencies:
diff --git a/deploy/helm/turnstone/templates/deployment-console.yaml b/deploy/helm/turnstone/templates/deployment-console.yaml
index 37d81d0b..63e7fb92 100644
--- a/deploy/helm/turnstone/templates/deployment-console.yaml
+++ b/deploy/helm/turnstone/templates/deployment-console.yaml
@@ -29,6 +29,18 @@ spec:
         app.kubernetes.io/component: console
     spec:
       serviceAccountName: {{ include "turnstone.serviceAccountName" . }}
+      {{- with .Values.console.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.console.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.console.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       containers:
         - name: console
           image: {{ include "turnstone.image" . }}
diff --git a/deploy/helm/turnstone/templates/deployment-server.yaml b/deploy/helm/turnstone/templates/deployment-server.yaml
index 6c279d12..3b2e88ee 100644
--- a/deploy/helm/turnstone/templates/deployment-server.yaml
+++ b/deploy/helm/turnstone/templates/deployment-server.yaml
@@ -18,6 +18,18 @@ spec:
         app.kubernetes.io/component: server
     spec:
       serviceAccountName: {{ include "turnstone.serviceAccountName" . }}
+      {{- with .Values.server.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.server.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.server.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       containers:
         - name: server
           image: {{ include "turnstone.image" . }}
diff --git a/deploy/helm/turnstone/templates/job-migrate.yaml b/deploy/helm/turnstone/templates/job-migrate.yaml
index 70ef491e..1088c1bd 100644
--- a/deploy/helm/turnstone/templates/job-migrate.yaml
+++ b/deploy/helm/turnstone/templates/job-migrate.yaml
@@ -31,6 +31,18 @@ spec:
     spec:
       serviceAccountName: {{ include "turnstone.serviceAccountName" . }}
       restartPolicy: OnFailure
+      {{- with .Values.migrate.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.migrate.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.migrate.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       containers:
         - name: migrate
           image: {{ include "turnstone.image" . }}
diff --git a/deploy/helm/turnstone/values.yaml b/deploy/helm/turnstone/values.yaml
index 63d79544..a925a72c 100644
--- a/deploy/helm/turnstone/values.yaml
+++ b/deploy/helm/turnstone/values.yaml
@@ -43,6 +43,10 @@ server:
   service:
     type: ClusterIP
     port: 8080
+  # -- Node scheduling constraints
+  nodeSelector: {}
+  affinity: {}
+  tolerations: []
 
 # -- Turnstone console (cluster dashboard)
 console:
@@ -57,6 +61,17 @@ console:
   service:
     type: ClusterIP
     port: 8090
+  # -- Node scheduling constraints
+  nodeSelector: {}
+  affinity: {}
+  tolerations: []
+
+# -- Database migration Job (post-install/pre-upgrade hook)
+migrate:
+  # -- Node scheduling constraints
+  nodeSelector: {}
+  affinity: {}
+  tolerations: []
 
 # -- LLM provider configuration
 llm: