From e9adfcd6782d0237a14b4271913c1dff27b6e2f7 Mon Sep 17 00:00:00 2001
From: Kristoffer Dalby <kradalby@kradalby.no>
Date: Sun, 30 Jan 2022 13:06:49 +0000
Subject: [PATCH] Migrate ip_address field to ip_addresses

The automatic migration did not pick up this change and it breaks
current setups as it only adds a new field which is empty.

This means that clients who dont request a new IP will not have any IP
at all.
---
 db.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/db.go b/db.go
index 51363256..256f1bf3 100644
--- a/db.go
+++ b/db.go
@@ -30,18 +30,24 @@ func (h *Headscale) initDB() error {
 	if h.dbType == Postgres {
 		db.Exec("create extension if not exists \"uuid-ossp\";")
 	}
+
+	_ = db.Migrator().RenameColumn(&Machine{}, "ip_address", "ip_addresses")
+
 	err = db.AutoMigrate(&Machine{})
 	if err != nil {
 		return err
 	}
+
 	err = db.AutoMigrate(&KV{})
 	if err != nil {
 		return err
 	}
+
 	err = db.AutoMigrate(&Namespace{})
 	if err != nil {
 		return err
 	}
+
 	err = db.AutoMigrate(&PreAuthKey{})
 	if err != nil {
 		return err