Add support for PROXY protocol on streams

backend/migrations/20240310100432_proxy_protocol_streams.js

@@ -0,0 +1,41 @@
+const migrate_name = 'proxy_protocol_streams';
+const logger       = require('../logger').migrate;
+
+/**
+ * Migrate
+ *
+ * @see http://knexjs.org/#Schema
+ *
+ * @param   {Object}  knex
+ * @param   {Promise} Promise
+ * @returns {Promise}
+ */
+exports.up = function (knex/*, Promise*/) {
+	logger.info('[' + migrate_name + '] Migrating Up...');
+
+	return knex.schema.table('stream', function (stream) {
+		stream.integer('enable_proxy_protocol').notNull().unsigned().defaultTo(0);
+		stream.string('load_balancer_ip').notNull().defaultTo('');
+	})
+		.then(() => {
+			logger.info('[' + migrate_name + '] stream Table altered');
+		});
+
+};
+
+/**
+ * Undo Migrate
+ *
+ * @param   {Object}  knex
+ * @param   {Promise} Promise
+ * @returns {Promise}
+ */
+exports.down = function (knex/*, Promise*/) {
+	return knex.schema.table('stream', function (stream) {
+		stream.dropColumn('enable_proxy_protocol');
+		stream.dropColumn('load_balancer_ip');
+	})
+		.then(function () {
+			logger.info('[' + migrate_name + '] stream Table altered');
+		});
+};