From a7022e65491cf91ab07648f9a6843e8393fc3a5b Mon Sep 17 00:00:00 2001
From: jpolchlo <jpolchlopek@azavea.com>
Date: Wed, 11 Jan 2023 14:11:14 -0500
Subject: [PATCH] Supply example templates for workflows that consume
 EFS-backed volumes

---
 workflows/read-from-volume.yaml   | 20 ++++++++++++++++
 workflows/transfer-to-volume.yaml | 38 +++++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+)
 create mode 100644 workflows/read-from-volume.yaml
 create mode 100644 workflows/transfer-to-volume.yaml

diff --git a/workflows/read-from-volume.yaml b/workflows/read-from-volume.yaml
new file mode 100644
index 0000000..789e730
--- /dev/null
+++ b/workflows/read-from-volume.yaml
@@ -0,0 +1,20 @@
+metadata:
+  generateName: read-from-volume-
+  namespace: daskhub
+spec:
+  entrypoint: tree
+  volumes:
+  - name: noaa-ro
+    persistentVolumeClaim:
+      claimName: noaa-hydro-data
+      readOnly: true
+  templates:
+    - name: tree
+      container:
+        name: main
+        image: iankoulski/tree
+        args:
+          - /opt/data
+        volumeMounts:
+        - name: noaa-ro
+          mountPath: /opt/data
diff --git a/workflows/transfer-to-volume.yaml b/workflows/transfer-to-volume.yaml
new file mode 100644
index 0000000..15f7922
--- /dev/null
+++ b/workflows/transfer-to-volume.yaml
@@ -0,0 +1,38 @@
+metadata:
+  generateName: transfer-to-volume-
+  namespace: daskhub
+spec:
+  arguments:
+    parameters:
+      - name: command
+        value: sync
+      - name: source-s3-uri
+      - name: dest-path
+        value: /opt/data
+  entrypoint: s3-command
+  volumes:
+  - name: noaa
+    persistentVolumeClaim:
+      claimName: noaa-hydro-data
+      readOnly: false
+  templates:
+    - name: s3-command
+      inputs:
+        parameters:
+          - name: src
+            value: '{{workflow.parameters.source-s3-uri}}'
+          - name: dest
+            value: '{{workflow.parameters.dest-path}}'
+          - name: cmd
+            value: '{{workflow.parameters.command}}'
+      container:
+        name: main
+        image: amazon/aws-cli
+        args:
+          - s3
+          - '{{inputs.parameters.cmd}}'
+          - '{{inputs.parameters.src}}'
+          - '{{inputs.parameters.dest}}'
+        volumeMounts:
+        - name: noaa
+          mountPath: /opt/data