Merge pull request #16569 from vespa-engine/mortent/skip-non-mtls-endpoint-generation

Flag to enable/disable generation of non-mtls endpoint

2 files changed, 19 insertions, 0 deletions

diff --git a/configserver/src/main/java/com/yahoo/vespa/config/server/model/LbServicesProducer.java b/configserver/src/main/java/com/yahoo/vespa/config/server/model/LbServicesProducer.java
index d816c3215a7..c195f1a9f96 100644
--- a/configserver/src/main/java/com/yahoo/vespa/config/server/model/LbServicesProducer.java
+++ b/configserver/src/main/java/com/yahoo/vespa/config/server/model/LbServicesProducer.java
@@ -36,11 +36,13 @@ public class LbServicesProducer implements LbServicesConfig.Producer {
     private final Map<TenantName, Set<ApplicationInfo>> models;
     private final Zone zone;
     private final BooleanFlag usePowerOfTwoChoicesLb;
+    private final BooleanFlag generateNonMtlsEndpoint;
 
     public LbServicesProducer(Map<TenantName, Set<ApplicationInfo>> models, Zone zone, FlagSource flagSource) {
         this.models = models;
         this.zone = zone;
         usePowerOfTwoChoicesLb = Flags.USE_POWER_OF_TWO_CHOICES_LOAD_BALANCING.bindTo(flagSource);
+        generateNonMtlsEndpoint = Flags.GENERATE_NON_MTLS_ENDPOINT.bindTo(flagSource);
     }
 
     @Override
@@ -73,6 +75,7 @@ public class LbServicesProducer implements LbServicesConfig.Producer {
         LbServicesConfig.Tenants.Applications.Builder ab = new LbServicesConfig.Tenants.Applications.Builder();
         ab.activeRotation(getActiveRotation(app));
         ab.usePowerOfTwoChoicesLb(usePowerOfTwoChoicesLb(app));
+        ab.generateNonMtlsEndpoint(generateNonMtlsEndpoint(app));
         app.getModel().getHosts().stream()
                 .sorted((a, b) -> a.getHostname().compareTo(b.getHostname()))
                 .forEach(hostInfo -> ab.hosts(hostInfo.getHostname(), getHostsConfig(hostInfo)));
@@ -97,6 +100,10 @@ public class LbServicesProducer implements LbServicesConfig.Producer {
         return usePowerOfTwoChoicesLb.with(FetchVector.Dimension.APPLICATION_ID, app.getApplicationId().serializedForm()).value();
     }
 
+    private boolean generateNonMtlsEndpoint(ApplicationInfo app) {
+        return generateNonMtlsEndpoint.with(FetchVector.Dimension.APPLICATION_ID, app.getApplicationId().serializedForm()).value();
+    }
+
     private LbServicesConfig.Tenants.Applications.Hosts.Builder getHostsConfig(HostInfo hostInfo) {
         LbServicesConfig.Tenants.Applications.Hosts.Builder hb = new LbServicesConfig.Tenants.Applications.Hosts.Builder();
         hb.hostname(hostInfo.getHostname());
diff --git a/configserver/src/test/java/com/yahoo/vespa/config/server/model/LbServicesProducerTest.java b/configserver/src/test/java/com/yahoo/vespa/config/server/model/LbServicesProducerTest.java
index 42620451728..31746b66806 100644
--- a/configserver/src/test/java/com/yahoo/vespa/config/server/model/LbServicesProducerTest.java
+++ b/configserver/src/test/java/com/yahoo/vespa/config/server/model/LbServicesProducerTest.java
@@ -124,6 +124,18 @@ public class LbServicesProducerTest {
             assertTrue(conf.tenants("foo").applications("foo:prod:" + regionName.value() + ":default").usePowerOfTwoChoicesLb());
     }
 
+    @Test
+    public void generate_non_mtls_endpoints_from_feature_flag() {
+        RegionName regionName = RegionName.from("us-east-1");
+
+        LbServicesConfig conf = createModelAndGetLbServicesConfig(regionName);
+        assertTrue(conf.tenants("foo").applications("foo:prod:" + regionName.value() + ":default").generateNonMtlsEndpoint());
+
+        flagSource.withBooleanFlag(Flags.GENERATE_NON_MTLS_ENDPOINT.id(), false);
+        conf = createModelAndGetLbServicesConfig(regionName);
+        assertFalse(conf.tenants("foo").applications("foo:prod:" + regionName.value() + ":default").generateNonMtlsEndpoint());
+    }
+
     private LbServicesConfig createModelAndGetLbServicesConfig(RegionName regionName) {
         Zone zone = new Zone(Environment.prod, regionName);
         Map<TenantName, Set<ApplicationInfo>> testModel = createTestModel(new DeployState.Builder().zone(zone));