Add migration adding vcl_rcv config to a table

pkg/server/testdata/migrations/00001_init.sql

@@ -69,6 +69,14 @@ CREATE TABLE service_origins (
     tls boolean DEFAULT true NOT NULL,
     UNIQUE(service_version_id, host)
 );
+
+CREATE TABLE service_vcl_rcv (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    ts timestamptz NOT NULL DEFAULT now(),
+    service_version_id uuid NOT NULL REFERENCES service_versions(id),
+    content text NOT NULL CONSTRAINT non_empty CHECK(length(content)>0),
+    UNIQUE(service_version_id, content)
+);
 -- +goose down
 DROP TABLE service_domains;
 DROP TABLE service_origins;

pkg/server/testdata/migrations/00007_add_vcl_rcv.go

@@ -0,0 +1,61 @@
+package migrations
+
+import (
+	"context"
+	"database/sql"
+	"io/ioutil"
+
+	"github.com/jackc/pgx/v5/pgtype"
+	"github.com/pressly/goose/v3"
+)
+
+type vclRcv struct {
+	id               string
+	file             string
+	serviceVersionID string
+}
+
+func init() {
+	goose.AddMigrationContext(upAddVclRcv, downAddVclRcv)
+}
+
+func upAddVclRcv(ctx context.Context, tx *sql.Tx) error {
+	// This code is executed when the migration is applied.
+
+	vclRcvs := []vclRcv{
+		{
+			id:               "00000000-0000-0000-0000-000000000028",
+			serviceVersionID: "00000000-0000-0000-0000-000000000015",
+			file:             "testdata/vcl/vcl_rcv/content1.vcl",
+		},
+	}
+
+	for _, vclRcv := range vclRcvs {
+		var vclID, serviceVersionID pgtype.UUID
+		err := vclID.Scan(vclRcv.id)
+		if err != nil {
+			return err
+		}
+
+		err = serviceVersionID.Scan(vclRcv.serviceVersionID)
+		if err != nil {
+			return err
+		}
+
+		contentBytes, err := ioutil.ReadFile(vclRcv.file)
+		if err != nil {
+			return err
+		}
+
+		_, err = tx.Exec("INSERT INTO service_vcl_rcv (id, service_version_id, content) VALUES($1, $2, $3)", vclID, serviceVersionID, contentBytes)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func downAddVclRcv(ctx context.Context, tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

pkg/server/testdata/vcl/vcl_rcv/content1.vcl

@@ -0,0 +1,7 @@
+# The usage of the proxy module is possible because haproxy is configured
+# to set PROXY SSL headers for us.
+if (proxy.is_ssl()) {
+  std.syslog(180, "vcl_rcv: this is https");
+} else {
+  std.syslog(180, "vcl_rcv: this is http");
+}