Spring boot 3.1.2

.github/workflows/ci.yaml

@@ -36,7 +36,7 @@ jobs:
       - uses: actions/setup-java@v3
         with:
           distribution: 'temurin'
-          java-version: '11'
+          java-version: '17'
 
       - name: Cache Gradle packages
         uses: actions/cache@v2

.github/workflows/flaky.yaml

@@ -0,0 +1,52 @@
+name: Flaky tests
+
+on:
+  workflow_dispatch:
+
+  push:
+    paths-ignore:
+      - 'readme.md'
+
+jobs:
+  flaky_test:
+    name: flaky_test
+    runs-on: ubuntu-latest
+    env:
+      GRADLE_OPTS: '-Dfile.encoding=utf-8 -Dorg.gradle.daemon=false'
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: ${{ github.head_ref }}
+
+      - uses: gradle/wrapper-validation-action@v1
+
+      - uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '17'
+
+      - name: Cache Gradle packages
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - name: Flaky tests
+        run: ./gradlew clean -Penvironment=integration :envoy-control-tests:flakyTest
+
+      - name: Junit report
+        uses: mikepenz/action-junit-report@v2
+        if: always()
+        with:
+          report_paths: '**/build/test-results/test/TEST-*.xml'
+
+      - name: Cleanup Gradle Cache
+        run: |
+          rm -f ~/.gradle/caches/modules-2/modules-2.lock
+          rm -f ~/.gradle/caches/modules-2/gc.properties

.github/workflows/publish.yaml

@@ -21,11 +21,11 @@ jobs:
         with:
           fetch-depth: 0
       - uses: gradle/wrapper-validation-action@v1
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:
           distribution: 'temurin'
-          java-version: '11'
+          java-version: '17'
       - name: Release
         if: github.ref == 'refs/heads/master'
         run: ./gradlew release -Prelease.customPassword=${GITHUB_TOKEN} -Prelease.customUsername=${GITHUB_ACTOR} -Prelease.forceVersion=${FORCE_VERSION}

.github/workflows/resilence.yaml

@@ -25,7 +25,7 @@ jobs:
       - uses: actions/setup-java@v3
         with:
           distribution: 'temurin'
-          java-version: '11'
+          java-version: '17'
 
       - name: Cache Gradle packages
         uses: actions/cache@v3

CHANGELOG.md

@@ -2,6 +2,16 @@
 
 Lists all changes with user impact.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
+## [0.20.00]
+
+### Changed
+- Spring Boot upgraded to 3.1.2
+- Java upgraded to 17
+- Kotlin upgraded to 1.8.2
+- Gradle upgraded to 8.3
+
+### Fixed
+- Random port generation for testcontainers
 
 ## [0.19.36]
 

build.gradle

@@ -12,13 +12,14 @@ plugins {
     id 'signing'
 
     id 'pl.allegro.tech.build.axion-release' version '1.13.3'
-    id 'org.jetbrains.kotlin.jvm' version '1.6.10'
-    id 'org.jetbrains.kotlin.plugin.spring' version '1.6.10'
-    id 'org.jetbrains.kotlin.plugin.allopen' version '1.6.10'
+    id 'org.jetbrains.kotlin.jvm' version '1.8.22'
+    id 'org.jetbrains.kotlin.plugin.spring' version '1.8.22'
+    id 'org.jetbrains.kotlin.plugin.allopen' version '1.8.22'
     id "org.jlleitschuh.gradle.ktlint" version "10.2.1"
     id "org.jlleitschuh.gradle.ktlint-idea" version "10.2.0"
     id "io.gitlab.arturbosch.detekt" version "1.18.0"
     id 'io.github.gradle-nexus.publish-plugin' version '1.0.0'
+    id 'org.springframework.boot' version '3.1.2' apply false
 
 }
 
@@ -44,34 +45,25 @@ allprojects {
 
     apply plugin: 'kotlin'
     apply plugin: 'kotlin-spring'
+    apply plugin: 'io.spring.dependency-management'
 
     project.ext.versions = [
-            kotlin            : '1.6.10',
             java_controlplane : '1.0.37',
-            spring_boot       : '2.3.4.RELEASE',
+            spring_boot       : '3.1.2',
             grpc              : '1.48.1',
-            jaxb              : '2.3.1',
-            javaxactivation   : '1.2.0',
-            micrometer        : '1.5.5',
-            dropwizard        : '4.1.12.1',
             ecwid_consul      : '1.4.1',
-            awaitility        : '4.0.3',
-            embedded_consul   : '2.0.0',
-            junit             : '5.6.2',
-            assertj           : '3.17.2',
-            jackson           : '2.11.2',
             toxiproxy         : '2.1.3',
-            testcontainers    : '1.16.0',
-            reactor           : '3.3.10.RELEASE',
             consul_recipes    : '0.9.1',
-            mockito           : '3.3.3',
             cglib             : '3.2.9',
-            logback           : '1.2.3',
-            slf4j             : '1.7.30',
             re2j              : '1.3',
             xxhash            : '0.10.1',
-            okhttp            : '4.9.0'
     ]
+
+    dependencyManagement {
+        imports {
+            mavenBom org.springframework.boot.gradle.plugin.SpringBootPlugin.BOM_COORDINATES
+        }
+    }
 }
 
 
@@ -91,7 +83,6 @@ subprojects {
     apply plugin: 'io.gitlab.arturbosch.detekt'
     apply plugin: 'signing'
 
-    sourceCompatibility = JavaVersion.VERSION_11
     [compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
 
     ktlint {
@@ -167,23 +158,22 @@ subprojects {
         compile.exclude group: 'log4j', module: 'log4j'
     }
 
-    compileKotlin {
-        kotlinOptions {
-            jvmTarget = '11'
+    java {
+        toolchain {
+            languageVersion.set(JavaLanguageVersion.of(17))
         }
     }
 
-    compileTestKotlin {
-        kotlinOptions {
-            jvmTarget = '11'
+    kotlin {
+        jvmToolchain {
+            languageVersion.set(JavaLanguageVersion.of(17))
         }
     }
-
     dependencies {
-        testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: versions.junit
-        testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-params', version: versions.junit
-        testImplementation group: 'org.assertj', name: 'assertj-core', version: versions.assertj
-        testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: versions.junit
+        testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api'
+        testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-params'
+        testImplementation group: 'org.assertj', name: 'assertj-core'
+        testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine'
     }
 
     detekt {
@@ -195,5 +185,5 @@ subprojects {
 }
 
 wrapper {
-    gradleVersion = '7.1.1'
+    gradleVersion = '8.3'
 }

docs/development.md

@@ -16,6 +16,8 @@ Envoy Control is a [Kotlin](https://kotlinlang.org/) application, it requires JD
 ```./gradlew integrationTest```
 * Reliability tests
 ```./gradlew clean -i -Penvironment=integration :envoy-control-tests:reliabilityTest -DRELIABILITY_FAILURE_DURATION_SECONDS=20```
+* Flaky tests
+```./gradlew -Penvironment=integration :envoy-control-tests:flakyTest```
 
 ## Running Lua tests locally (not inside docker) for debugging purposes
 

envoy-control-core/build.gradle

@@ -1,33 +1,36 @@
+plugins {
+    id 'org.springframework.boot' apply false
+}
+
 dependencies {
     api project(':envoy-control-services')
 
-    implementation group: 'org.jetbrains.kotlin', name: 'kotlin-stdlib', version: versions.kotlin
-    implementation group: 'org.jetbrains.kotlin', name: 'kotlin-stdlib-jdk8', version: versions.kotlin
-    api group: 'com.fasterxml.jackson.module', name: 'jackson-module-afterburner', version: versions.jackson
-    api group: 'com.fasterxml.jackson.module', name: 'jackson-module-kotlin', version: versions.jackson
-    implementation group: 'org.jetbrains.kotlin', name: 'kotlin-reflect', version: versions.kotlin
-    api group: 'io.dropwizard.metrics', name: 'metrics-core', version: versions.dropwizard
-    api group: 'io.micrometer', name: 'micrometer-core', version: versions.micrometer
+    implementation group: 'org.jetbrains.kotlin', name: 'kotlin-stdlib'
+    api group: 'com.fasterxml.jackson.module', name: 'jackson-module-afterburner'
+    api group: 'com.fasterxml.jackson.module', name: 'jackson-module-kotlin'
+    implementation group: 'org.jetbrains.kotlin', name: 'kotlin-reflect'
+    api group: 'io.dropwizard.metrics', name: 'metrics-core'
+    api group: 'io.micrometer', name: 'micrometer-core'
     implementation group: 'com.google.re2j', name: 're2j', version: versions.re2j
 
     api group: 'io.envoyproxy.controlplane', name: 'server', version: versions.java_controlplane
 
     implementation group: 'io.grpc', name: 'grpc-netty', version: versions.grpc
 
-    implementation group: 'io.projectreactor', name: 'reactor-core', version: versions.reactor
+    implementation group: 'io.projectreactor', name: 'reactor-core'
 
-    implementation group: 'org.slf4j', name: 'jcl-over-slf4j', version: versions.slf4j
-    implementation group: 'ch.qos.logback', name: 'logback-classic', version: versions.logback
+    implementation group: 'org.slf4j', name: 'jcl-over-slf4j'
+    implementation group: 'ch.qos.logback', name: 'logback-classic'
 
     testImplementation group: 'io.grpc', name: 'grpc-testing', version: versions.grpc
-    testImplementation group: 'io.projectreactor', name: 'reactor-test', version: versions.reactor
-    testImplementation group: 'org.mockito', name: 'mockito-core', version: versions.mockito
+    testImplementation group: 'io.projectreactor', name: 'reactor-test'
+    testImplementation group: 'org.mockito', name: 'mockito-core'
     testImplementation group: 'cglib', name: 'cglib-nodep', version: versions.cglib
 
-    testImplementation group: 'org.awaitility', name: 'awaitility', version: versions.awaitility
+    testImplementation group: 'org.awaitility', name: 'awaitility'
 
-    testImplementation group: 'org.testcontainers', name: 'testcontainers', version: versions.testcontainers
-    testImplementation group: 'org.testcontainers', name: 'junit-jupiter', version: versions.testcontainers
+    testImplementation group: 'org.testcontainers', name: 'testcontainers'
+    testImplementation group: 'org.testcontainers', name: 'junit-jupiter'
 }
 
 tasks.withType(GroovyCompile) {

envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/snapshot/SnapshotUpdater.kt

@@ -150,7 +150,7 @@ class SnapshotUpdater(
     private fun updateSnapshotForGroup(group: Group, globalSnapshot: GlobalSnapshot) {
         try {
             val groupSnapshot = snapshotFactory.getSnapshotForGroup(group, globalSnapshot)
-            snapshotTimer(group.serviceName).record {
+            snapshotTimer(group.serviceName).recordCallable {
                 cache.setSnapshot(group, groupSnapshot)
             }
         } catch (e: Throwable) {

envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/synchronization/GlobalStateChanges.kt

@@ -15,7 +15,9 @@ class GlobalStateChanges(
     private val meterRegistry: MeterRegistry,
     private val properties: SyncProperties
 ) {
-    private val scheduler = Schedulers.newElastic("global-service-changes-combinator")
+    private val scheduler = Schedulers.newBoundedElastic(
+        Int.MAX_VALUE, Int.MAX_VALUE, "global-service-changes-combinator"
+    )
 
     fun combined(): Flux<MultiClusterState> {
         val clusterStatesStreams: List<Flux<MultiClusterState>> = clusterStateChanges.map { it.stream() }

envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/synchronization/RemoteServices.kt

@@ -29,7 +29,7 @@ class RemoteServices(
     fun getChanges(interval: Long): Flux<MultiClusterState> {
         val aclFlux: Flux<MultiClusterState> = Flux.create({ sink ->
             scheduler.scheduleWithFixedDelay({
-                meterRegistry.timer("sync-dc.get-multi-cluster-states.time").record {
+                meterRegistry.timer("sync-dc.get-multi-cluster-states.time").recordCallable {
                     getChanges(sink::next, interval)
                 }
             }, 0, interval, TimeUnit.SECONDS)

envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/utils/Ports.kt

@@ -0,0 +1,22 @@
+package pl.allegro.tech.servicemesh.envoycontrol.utils
+
+import java.net.ServerSocket
+import pl.allegro.tech.servicemesh.envoycontrol.logger
+
+object Ports {
+    private val usedPorts: MutableSet<Int> = mutableSetOf()
+    val logger by logger()
+
+    @Synchronized
+    fun nextAvailable(): Int {
+        var randomPort: Int
+        do {
+            randomPort = ServerSocket(0).use { it.localPort }
+        } while (usedPorts.contains(randomPort))
+        usedPorts.add(randomPort)
+        logger.info("Generated port: {}", randomPort)
+        logger.info("Used ports: {}", usedPorts)
+
+        return randomPort
+    }
+}