From c80f26625d1820a982621663d146da5201a2fde0 Mon Sep 17 00:00:00 2001
From: Brad Stein <Brad.Stein@gmail.com>
Date: Tue, 20 Jan 2026 17:04:24 -0300
Subject: [PATCH] jenkins: move agent workspace off node disk

---
 services/jenkins/cache-pvc.yaml       | 13 +++++++++++++
 services/jenkins/configmap-jcasc.yaml |  5 +++++
 services/jenkins/deployment.yaml      |  6 ++++--
 services/jenkins/kustomization.yaml   |  2 ++
 services/jenkins/plugins-pvc.yaml     | 13 +++++++++++++
 5 files changed, 37 insertions(+), 2 deletions(-)
 create mode 100644 services/jenkins/cache-pvc.yaml
 create mode 100644 services/jenkins/plugins-pvc.yaml

diff --git a/services/jenkins/cache-pvc.yaml b/services/jenkins/cache-pvc.yaml
new file mode 100644
index 0000000..784c7d8
--- /dev/null
+++ b/services/jenkins/cache-pvc.yaml
@@ -0,0 +1,13 @@
+# services/jenkins/cache-pvc.yaml
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: jenkins-cache
+  namespace: jenkins
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5Gi
+  storageClassName: astreae
diff --git a/services/jenkins/configmap-jcasc.yaml b/services/jenkins/configmap-jcasc.yaml
index e29c143..f485de8 100644
--- a/services/jenkins/configmap-jcasc.yaml
+++ b/services/jenkins/configmap-jcasc.yaml
@@ -258,6 +258,11 @@ data:
           templates:
             - name: "default"
               namespace: "jenkins"
+              workspaceVolume:
+                dynamicPVC:
+                  accessModes: "ReadWriteOnce"
+                  requestsSize: "5Gi"
+                  storageClassName: "astreae"
               containers:
               - name: "jnlp"
                 args: "^${computer.jnlpmac} ^${computer.name}"
diff --git a/services/jenkins/deployment.yaml b/services/jenkins/deployment.yaml
index b5b3de6..7ee1aad 100644
--- a/services/jenkins/deployment.yaml
+++ b/services/jenkins/deployment.yaml
@@ -161,9 +161,11 @@ spec:
           persistentVolumeClaim:
             claimName: jenkins
         - name: jenkins-cache
-          emptyDir: {}
+          persistentVolumeClaim:
+            claimName: jenkins-cache
         - name: plugin-dir
-          emptyDir: {}
+          persistentVolumeClaim:
+            claimName: jenkins-plugins
         - name: plugins
           configMap:
             name: jenkins-plugins
diff --git a/services/jenkins/kustomization.yaml b/services/jenkins/kustomization.yaml
index 0a03f5b..aab859a 100644
--- a/services/jenkins/kustomization.yaml
+++ b/services/jenkins/kustomization.yaml
@@ -6,6 +6,8 @@ resources:
   - namespace.yaml
   - serviceaccount.yaml
   - pvc.yaml
+  - cache-pvc.yaml
+  - plugins-pvc.yaml
   - configmap-jcasc.yaml
   - configmap-plugins.yaml
   - deployment.yaml
diff --git a/services/jenkins/plugins-pvc.yaml b/services/jenkins/plugins-pvc.yaml
new file mode 100644
index 0000000..45a967b
--- /dev/null
+++ b/services/jenkins/plugins-pvc.yaml
@@ -0,0 +1,13 @@
+# services/jenkins/plugins-pvc.yaml
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: jenkins-plugins
+  namespace: jenkins
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 2Gi
+  storageClassName: astreae