From b7b42e832ad711ebb5af5c03e1c8e8a471c6bde0 Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Mon, 25 Mar 2024 18:05:14 +0100
Subject: [feature] Add healthcheck endpoints `/livez` and `/readyz` (#2783)

* [feature] Add healthcheck endpoints `/livez` and `/readyz`

* use select that returns no data
---
 internal/db/bundb/basic.go | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'internal/db/bundb/basic.go')

diff --git a/internal/db/bundb/basic.go b/internal/db/bundb/basic.go
index 7b523f309..82212fc42 100644
--- a/internal/db/bundb/basic.go
+++ b/internal/db/bundb/basic.go
@@ -124,8 +124,14 @@ func (b *basicDB) DropTable(ctx context.Context, i interface{}) error {
 	return err
 }
 
-func (b *basicDB) IsHealthy(ctx context.Context) error {
-	return b.db.PingContext(ctx)
+func (b *basicDB) Ready(ctx context.Context) error {
+	if _, err := b.db.
+		NewRaw("SELECT NULL FROM ? LIMIT 0", bun.Ident("instances")).
+		Exec(ctx); err != nil {
+		return err
+	}
+
+	return nil
 }
 
 func (b *basicDB) Close() error {
-- 
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