From fd9153798216dd95255ac486a85d47c9e92863f2 Mon Sep 17 00:00:00 2001
From: jenkins <jenkins@bstein.dev>
Date: Sun, 10 May 2026 02:24:40 -0300
Subject: [PATCH] ci: avoid titan-06 for Jenkins agents

---
 Jenkinsfile                               | 20 ++++++++++++++++++++
 ci/Jenkinsfile.titan-iac                  | 20 ++++++++++++++++++++
 services/logging/Jenkinsfile.data-prepper | 20 ++++++++++++++++++++
 3 files changed, 60 insertions(+)

diff --git a/Jenkinsfile b/Jenkinsfile
index 246ce466..0ce0704e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -11,6 +11,26 @@ spec:
     hardware: rpi5
     kubernetes.io/arch: arm64
     node-role.kubernetes.io/worker: "true"
+  affinity:
+    nodeAffinity:
+      requiredDuringSchedulingIgnoredDuringExecution:
+        nodeSelectorTerms:
+          - matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: NotIn
+                values:
+                  - titan-06
+      preferredDuringSchedulingIgnoredDuringExecution:
+        - weight: 100
+          preference:
+            matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: NotIn
+                values:
+                  - titan-13
+                  - titan-15
+                  - titan-17
+                  - titan-19
   containers:
     - name: jnlp
       image: jenkins/inbound-agent:3355.v388858a_47b_33-2-jdk21
diff --git a/ci/Jenkinsfile.titan-iac b/ci/Jenkinsfile.titan-iac
index b363ddc4..9c246cbd 100644
--- a/ci/Jenkinsfile.titan-iac
+++ b/ci/Jenkinsfile.titan-iac
@@ -10,6 +10,26 @@ spec:
     hardware: rpi5
     kubernetes.io/arch: arm64
     node-role.kubernetes.io/worker: "true"
+  affinity:
+    nodeAffinity:
+      requiredDuringSchedulingIgnoredDuringExecution:
+        nodeSelectorTerms:
+          - matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: NotIn
+                values:
+                  - titan-06
+      preferredDuringSchedulingIgnoredDuringExecution:
+        - weight: 100
+          preference:
+            matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: NotIn
+                values:
+                  - titan-13
+                  - titan-15
+                  - titan-17
+                  - titan-19
   containers:
     - name: jnlp
       image: jenkins/inbound-agent:3355.v388858a_47b_33-2-jdk21
diff --git a/services/logging/Jenkinsfile.data-prepper b/services/logging/Jenkinsfile.data-prepper
index 4d261c6a..f835c666 100644
--- a/services/logging/Jenkinsfile.data-prepper
+++ b/services/logging/Jenkinsfile.data-prepper
@@ -9,6 +9,26 @@ spec:
   serviceAccountName: jenkins
   nodeSelector:
     node-role.kubernetes.io/worker: "true"
+  affinity:
+    nodeAffinity:
+      requiredDuringSchedulingIgnoredDuringExecution:
+        nodeSelectorTerms:
+          - matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: NotIn
+                values:
+                  - titan-06
+      preferredDuringSchedulingIgnoredDuringExecution:
+        - weight: 100
+          preference:
+            matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: NotIn
+                values:
+                  - titan-13
+                  - titan-15
+                  - titan-17
+                  - titan-19
   containers:
     - name: git
       image: alpine/git:2.47.1