fix: pulumi postgres chart version

Author: gfyrag

deployments/pulumi/pkg/config/config.go

@@ -157,6 +157,9 @@ type PostgresInstall struct {
 
 	// Password is the password for the Postgres database
 	Password string `json:"password" yaml:"password"`
+
+	// ChartVersion is the bitnami/postgres chart version
+	ChartVersion string `json:"chartVersion" yaml:"chartVersion"`
 }
 
 type PostgresDatabase struct {
@@ -185,6 +188,7 @@ func (a *PostgresDatabase) toInput() *storage.PostgresDatabaseArgs {
 		Install: &storage.PostgresInstallArgs{
 			Username: pulumix.Val(a.Install.Username),
 			Password: pulumix.Val(a.Install.Password),
+			ChartVersion: pulumix.Val(a.Install.ChartVersion),
 		},
 	}
 }

deployments/pulumi/pkg/storage/component_postgres.go

@@ -59,6 +59,7 @@ func (cmp *PostgresDatabaseComponent) GetPort() pulumix.Input[int] {
 type PostgresInstallArgs struct {
 	Username pulumix.Input[string]
 	Password pulumix.Input[string]
+	ChartVersion pulumix.Input[string]
 }
 
 func (args *PostgresInstallArgs) SetDefaults() {
@@ -98,7 +99,7 @@ func newPostgresComponent(ctx *pulumi.Context, name string, args *PostgresCompon
 
 	cmp.Chart, err = helm.NewChart(ctx, "postgres", &helm.ChartArgs{
 		Chart:     pulumi.String("oci://registry-1.docker.io/bitnamicharts/postgresql"),
-		Version:   pulumi.String("16.4.7"),
+		Version:   args.ChartVersion.ToOutput(ctx.Context()).Untyped().(pulumi.StringOutput),
 		Name:      pulumi.String("postgres"),
 		Namespace: args.Namespace.ToOutput(ctx.Context()).Untyped().(pulumi.StringOutput),
 		Values: pulumi.Map{