v2.2.0

1 files changed, 12 insertions, 1 deletions

diff --git a/etcd.install b/etcd.install
index 1e3696cc88b6..da8cd7b58c7e 100644
--- a/etcd.install
+++ b/etcd.install
@@ -1,4 +1,15 @@
-ETCD_DATA_DIR="/var/lib/etcd/"
+ETCD_DATA_DIR="/var/lib/etcd"
+
+pre_upgrade() {
+cat << EOF
+	To upgrade an existing etcd deployment to 2.2, you must be running 2.1.
+	If you’re running a version of etcd before 2.1, you must upgrade to 2.1 before upgrading to 2.2.
+        And you should, probably, read the following:
+		/usr/share/doc/etcd/04_to_2_snapshot_migration.md
+		/usr/share/doc/etcd/upgrade_2_1.md
+		/usr/share/doc/etcd/upgrade_2_2.md
+EOF
+}
 
 post_install() {
     mkdir -p "${ETCD_DATA_DIR}"