From f15aa2d30dabbe28a23993b9b050e80575e9d80d Mon Sep 17 00:00:00 2001
From: Leonard Gram <leo@xlson.com>
Date: Tue, 12 Mar 2024 15:44:10 +0100
Subject: [PATCH] CloudMigrations: draft of cloud migration tables (#83990)

* CloudMigrations: draft of cloud migration tables

* naming migration rules

* removes feature flag for migration

* tweaked db types

* removed comment
---
 .../sqlstore/migrations/cloud_migrations.go   | 32 +++++++++++++++++++
 .../sqlstore/migrations/migrations.go         |  2 ++
 2 files changed, 34 insertions(+)
 create mode 100644 pkg/services/sqlstore/migrations/cloud_migrations.go

diff --git a/pkg/services/sqlstore/migrations/cloud_migrations.go b/pkg/services/sqlstore/migrations/cloud_migrations.go
new file mode 100644
index 00000000000..bcdb8f36dc3
--- /dev/null
+++ b/pkg/services/sqlstore/migrations/cloud_migrations.go
@@ -0,0 +1,32 @@
+package migrations
+
+import (
+	. "github.com/grafana/grafana/pkg/services/sqlstore/migrator"
+)
+
+func addCloudMigrationsMigrations(mg *Migrator) {
+	migrationTable := Table{
+		Name: "cloud_migration",
+		Columns: []*Column{
+			{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
+			{Name: "auth_token", Type: DB_Text, Nullable: true}, // encrypted
+			{Name: "stack", Type: DB_Text},
+			{Name: "created", Type: DB_DateTime, Nullable: false},
+			{Name: "updated", Type: DB_DateTime, Nullable: false},
+		},
+	}
+	migrationRunTable := Table{
+		Name: "cloud_migration_run",
+		Columns: []*Column{
+			{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
+			{Name: "cloud_migration_uid", Type: DB_NVarchar, Length: 40, Nullable: true}, // get from the cloud service
+			{Name: "result", Type: DB_Text, Nullable: false},
+			{Name: "created", Type: DB_DateTime, Nullable: false},
+			{Name: "updated", Type: DB_DateTime, Nullable: false},
+			{Name: "finished", Type: DB_DateTime, Nullable: true},
+		},
+	}
+
+	mg.AddMigration("create cloud_migration table v1", NewAddTableMigration(migrationTable))
+	mg.AddMigration("create cloud_migration_run table v1", NewAddTableMigration(migrationRunTable))
+}
diff --git a/pkg/services/sqlstore/migrations/migrations.go b/pkg/services/sqlstore/migrations/migrations.go
index 6cbb2f1b694..a9e1de52193 100644
--- a/pkg/services/sqlstore/migrations/migrations.go
+++ b/pkg/services/sqlstore/migrations/migrations.go
@@ -112,6 +112,8 @@ func (oss *OSSMigrations) AddMigration(mg *Migrator) {
 		accesscontrol.AddManagedDashboardAnnotationActionsMigration(mg)
 	}
 
+	addCloudMigrationsMigrations(mg)
+
 	addKVStoreMySQLValueTypeLongTextMigration(mg)
 
 	ualert.AddRuleNotificationSettingsColumns(mg)