BREAKING_CHANGE(routing): refactor route configuration to support multiple targets

test/test.nftables-manager.ts

@@ -42,10 +42,10 @@ const sampleRoute: IRouteConfig = {
   },
   action: {
     type: 'forward',
-    target: {
+    targets: [{
       host: 'localhost',
       port: 8000
-    },
+    }],
     forwardingEngine: 'nftables',
     nftables: {
       protocol: 'tcp',
@@ -115,10 +115,10 @@ tap.skip.test('NFTablesManager route updating test', async () => {
     ...sampleRoute,
     action: {
       ...sampleRoute.action,
-      target: {
+      targets: [{
         host: 'localhost',
         port: 9000 // Different port
-      },
+      }],
       nftables: {
         ...sampleRoute.action.nftables,
         protocol: 'all' // Different protocol
@@ -147,10 +147,10 @@ tap.skip.test('NFTablesManager route deprovisioning test', async () => {
     ...sampleRoute,
     action: {
       ...sampleRoute.action,
-      target: {
+      targets: [{
         host: 'localhost',
         port: 9000 // Different port from original test
-      },
+      }],
       nftables: {
         ...sampleRoute.action.nftables,
         protocol: 'all' // Different protocol from original test