Update Firecracker to v1.12.1 (#944)

Co-authored-by: Jakub Novak <[email protected]>

Author: dobrac

.github/actions/build-sandbox-template/action.yml

@@ -8,7 +8,7 @@ runs:
       env:
         TEMPLATE_ID: "2j6ly824owf4awgai1xo"
         KERNEL_VERSION: "vmlinux-6.1.102"
-        FIRECRACKER_VERSION: "v1.10.1_1fcdaec"
+        FIRECRACKER_VERSION: "v1.12.1_d990331"
       run: |
         # Generate an unique build ID for the template for this run
         export BUILD_ID=$(uuidgen)

packages/db/migrations/20250802144312_update_firecracker_to_v1_12_1.sql

@@ -0,0 +1,13 @@
+-- +goose Up
+-- +goose StatementBegin
+-- Drop firecracker version default in env_builds table
+ALTER TABLE "public"."env_builds"
+ALTER COLUMN "firecracker_version" DROP DEFAULT;
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+-- Restore firecracker version default in env_builds table
+ALTER TABLE "public"."env_builds"
+ALTER COLUMN "firecracker_version" SET DEFAULT 'v1.10.1_1fcdaec';
+-- +goose StatementEnd

packages/fc-versions/firecracker_versions.txt

@@ -1,3 +1,4 @@
 v1.5.0
 8bb883111ff608dc2ca1a08d5e4eb2ddbd5c1c8b
-v1.10.1
+v1.10.1
+v1.12.1

packages/shared/pkg/models/envbuild/envbuild.go

@@ -15,7 +15,7 @@ const (
 	DefaultKernelVersion = "vmlinux-6.1.102"
 	// The Firecracker version the last tag + the short SHA (so we can build our dev previews)
 	// TODO: The short tag here has only 7 characters — the one from our build pipeline will likely have exactly 8 so this will break.
-	DefaultFirecrackerVersion = "v1.10.1_1fcdaec"
+	DefaultFirecrackerVersion = "v1.12.1_d990331"
 )
 
 type EnvBuild struct {
@@ -41,7 +41,7 @@ func (EnvBuild) Fields() []ent.Field {
 		field.Int64("free_disk_size_mb"),
 		field.Int64("total_disk_size_mb").Optional().Nillable(),
 		field.String("kernel_version").Default(DefaultKernelVersion).SchemaType(map[string]string{dialect.Postgres: "text"}),
-		field.String("firecracker_version").Default(DefaultFirecrackerVersion).SchemaType(map[string]string{dialect.Postgres: "text"}),
+		field.String("firecracker_version").SchemaType(map[string]string{dialect.Postgres: "text"}),
 		field.String("envd_version").SchemaType(map[string]string{dialect.Postgres: "text"}).Nillable().Optional(),
 		field.String("cluster_node_id").SchemaType(map[string]string{dialect.Postgres: "text"}).Optional().Nillable(),
 		field.String("reason").SchemaType(map[string]string{dialect.Postgres: "text"}).Nillable().Optional(),

packages/shared/pkg/models/envbuild_create.go

@@ -182,7 +182,7 @@ func seed(db *db.DB, data SeedData) error {
 			SetFreeDiskSizeMB(512).
 			SetTotalDiskSizeMB(1982).
 			SetKernelVersion("vmlinux-6.1.102").
-			SetFirecrackerVersion("v1.10.1_1fcdaec").
+			SetFirecrackerVersion("v1.12.1_d990331").
 			SetEnvdVersion("0.2.4").
 			SetNillableCreatedAt(build.createdAt).Save(ctx)
 		if err != nil {