Я использую декларативный конвейер Jenkins с агентами Docker для сборки и тестирования моего программного обеспечения, включая проведение интеграционных тестов с использованием testcontainers. Я могу запустить свои тесты тест-контейнеров нормально в моей среде разработки (не используя Jenkins), но они терпят неудачу под Jenkins.
Не работает тестконтейнер Рюк, пожинающий ресурс
16:29:20.255 [testcontainers-ryuk] WARN o.t.utility.ResourceReaper - Can not connect to Ryuk at 172.17.0.1:32769
java.net.NoRouteToHostException: No route to host (Host unreachable)
at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399)
at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242)
at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224)
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403)
at java.base/java.net.Socket.connect(Socket.java:591)
at java.base/java.net.Socket.connect(Socket.java:540)
at java.base/java.net.Socket.<init>(Socket.java:436)
at java.base/java.net.Socket.<init>(Socket.java:213)
at org.testcontainers.utility.ResourceReaper.lambda$start$1(ResourceReaper.java:112)
at java.base/java.lang.Thread.run(Thread.java:834)
Мне удалось обойти эту проблему, отключив демон , установив для переменной среды TESTCONTAINERS_RYUK_DISABLED значение true. Но некоторые интеграционные тесты все же неоднократно терпят неудачу.
Не удается запустить интеграционный тест с использованием ElasticsearchContainer: время ожидания ответа порта HTTP истекло.
17:04:57.595 [main] INFO d.e.c.7.1] - Starting container with ID: f5c653442103b9073c76f6ed91fc9117f7cb388d576606be8bd85bd9f3b2051d
17:04:58.465 [main] INFO d.e.c.7.1] - Container docker.elastic.co/elasticsearch/elasticsearch:6.7.1 is starting: f5c653442103b9073c76f6ed91fc9117f7cb388d576606be8bd85bd9f3b2051d
17:04:58.479 [main] INFO o.t.c.wait.strategy.HttpWaitStrategy - /loving_swartz: Waiting for 240 seconds for URL: http://172.17.0.1:32833/
17:08:58.480 [main] ERROR d.e.c.7.1] - Could not start container
org.testcontainers.containers.ContainerLaunchException: Timed out waiting for URL to be accessible (http://172.17.0.1:32833/ should return HTTP 200)
at org.testcontainers.containers.wait.strategy.HttpWaitStrategy.waitUntilReady(HttpWaitStrategy.java:197)
at org.testcontainers.containers.wait.strategy.AbstractWaitStrategy.waitUntilReady(AbstractWaitStrategy.java:35)
at org.testcontainers.containers.GenericContainer.waitUntilContainerStarted(GenericContainer.java:582)
at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:259)
at org.testcontainers.containers.GenericContainer.lambda$doStart$0(GenericContainer.java:212)
at org.rnorth.ducttape.unreliables.Unreliables.retryUntilSuccess(Unreliables.java:76)
at org.testcontainers.containers.GenericContainer.doStart(GenericContainer.java:210)
at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:199)
at
...
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
17:08:58.513 [main] ERROR d.e.c.7.1] - Log output from the failed container:
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
OpenJDK 64-Bit Server VM warning: UseAVX=2 is not supported on this CPU, setting it to UseAVX=0
[2019-04-11T17:05:02,527][INFO ][o.e.e.NodeEnvironment ] [1a_XhBT] using [1] data paths, mounts [[/ (rootfs)]], net usable_space [1.2tb], net total_space [1.2tb], types [rootfs]
[2019-04-11T17:05:02,532][INFO ][o.e.e.NodeEnvironment ] [1a_XhBT] heap size [989.8mb], compressed ordinary object pointers [true]
[2019-04-11T17:05:02,536][INFO ][o.e.n.Node ] [1a_XhBT] node name derived from node ID [1a_XhBTfQZWw1XLZMXrp4A]; set [node.name] to override
[2019-04-11T17:05:02,536][INFO ][o.e.n.Node ] [1a_XhBT] version[6.7.1], pid[1], build[default/docker/2f32220/2019-04-02T15:59:27.961366Z], OS[Linux/3.10.0-957.10.1.el7.x86_64/amd64], JVM[Oracle Corporation/OpenJDK 64-Bit Server VM/12/12+33]
[2019-04-11T17:05:02,536][INFO ][o.e.n.Node ] [1a_XhBT] JVM arguments [-Xms1g, -Xmx1g, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.io.tmpdir=/tmp/elasticsearch-14081126934203442674, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m, -Djava.locale.providers=COMPAT, -XX:UseAVX=2, -Des.cgroups.hierarchy.override=/, -Des.path.home=/usr/share/elasticsearch, -Des.path.conf=/usr/share/elasticsearch/config, -Des.distribution.flavor=default, -Des.distribution.type=docker]
...
[2019-04-11T17:05:16,338][INFO ][o.e.d.DiscoveryModule ] [1a_XhBT] using discovery type [single-node] and host providers [settings]
[2019-04-11T17:05:17,795][INFO ][o.e.n.Node ] [1a_XhBT] initialized
[2019-04-11T17:05:17,795][INFO ][o.e.n.Node ] [1a_XhBT] starting ...
[2019-04-11T17:05:18,086][INFO ][o.e.t.TransportService ] [1a_XhBT] publish_address {172.28.0.3:9300}, bound_addresses {0.0.0.0:9300}
[2019-04-11T17:05:18,128][WARN ][o.e.b.BootstrapChecks ] [1a_XhBT] max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[2019-04-11T17:05:18,299][INFO ][o.e.h.n.Netty4HttpServerTransport] [1a_XhBT] publish_address {172.28.0.3:9200}, bound_addresses {0.0.0.0:9200}
[2019-04-11T17:05:18,299][INFO ][o.e.n.Node ] [1a_XhBT] started
[2019-04-11T17:05:18,461][WARN ][o.e.x.s.a.s.m.NativeRoleMappingStore] [1a_XhBT] Failed to clear cache for realms [[]]
[2019-04-11T17:05:18,542][INFO ][o.e.g.GatewayService ] [1a_XhBT] recovered [0] indices into cluster_state
[2019-04-11T17:05:18,822][INFO ][o.e.c.m.MetaDataIndexTemplateService] [1a_XhBT] adding template [.watch-history-9] for index patterns [.watcher-history-9*]
[2019-04-11T17:05:18,871][INFO ][o.e.c.m.MetaDataIndexTemplateService] [1a_XhBT] adding template [.watches] for index patterns [.watches*]
[2019-04-11T17:05:18,906][INFO ][o.e.c.m.MetaDataIndexTemplateService] [1a_XhBT] adding template [.triggered_watches] for index patterns [.triggered_watches*]
[2019-04-11T17:05:18,955][INFO ][o.e.c.m.MetaDataIndexTemplateService] [1a_XhBT] adding template [.monitoring-logstash] for index patterns [.monitoring-logstash-6-*]
[2019-04-11T17:05:19,017][INFO ][o.e.c.m.MetaDataIndexTemplateService] [1a_XhBT] adding template [.monitoring-es] for index patterns [.monitoring-es-6-*]
[2019-04-11T17:05:19,054][INFO ][o.e.c.m.MetaDataIndexTemplateService] [1a_XhBT] adding template [.monitoring-alerts] for index patterns [.monitoring-alerts-6]
[2019-04-11T17:05:19,100][INFO ][o.e.c.m.MetaDataIndexTemplateService] [1a_XhBT] adding template [.monitoring-beats] for index patterns [.monitoring-beats-6-*]
[2019-04-11T17:05:19,148][INFO ][o.e.c.m.MetaDataIndexTemplateService] [1a_XhBT] adding template [.monitoring-kibana] for index patterns [.monitoring-kibana-6-*]
[2019-04-11T17:05:19,480][INFO ][o.e.l.LicenseService ] [1a_XhBT] license [17853035-5cf6-49c8-96ca-4d14b26325f6] mode [basic] - valid
Тем не менее, файл журнала Elasticsearch выглядит нормально и включает в себя последнее сообщение журнала, которое Elasticsearch записывает во время запуска (о лицензии).
Изменение этого контейнера вручную для использования HostPortWaitStrategy вместо значения по умолчанию HttpWaitStrategy не помогло.
Пытаясь исследовать или обойти эту проблему, я изменил свой тестовый код, чтобы явно запустить сеть Docker, вызвав network.getId() для объекта testcontainers Network. Это затем не удалось с NoRouteToHostException.
Как мне это исправить?