From eb79f16cbe35f8ce08bee7e6b98a2f83be632dd0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mika=C3=ABl=20Cluseau?= <mikael.cluseau@gmail.com>
Date: Wed, 4 Oct 2023 20:47:24 +0200
Subject: [PATCH] add pre-sync

---
 templates/pre-sync.yaml | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 templates/pre-sync.yaml

diff --git a/templates/pre-sync.yaml b/templates/pre-sync.yaml
new file mode 100644
index 0000000..3d395c6
--- /dev/null
+++ b/templates/pre-sync.yaml
@@ -0,0 +1,32 @@
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  generateName: etcd-backup-
+  annotations:
+    argocd.argoproj.io/hook: PreSync
+    argocd.argoproj.io/sync-wave: "1"
+spec:
+  backoffLimit: 3
+  template:
+    spec:
+      restartPolicy: Never
+      containers:
+      - name: etcd-backup
+        image: quay.io/coreos/etcd:{{ .Values.etcd.tag }}
+        volumeMounts:
+        - mountPath: /data
+          name: data
+          subPath: etcd
+        command:
+        - etcdctl
+        - --endpoints=http://etcd:2379
+        - snap
+        - save
+        - /data/snap-{{ now | unixEpoch }}
+
+      volumes:
+      - name: data
+        persistentVolumeClaim:
+          claimName: etcd-backups
+