当在docker下运行API时，Kibana中没有日志
美好时光。我想在Kibana中查看我的日志。为了查看它们，我使用Serilog并在docker中运行我的应用程序Elasticsearch和Kibana。不幸的是，日志未在Kibana中显示。我也找不到lett-
apikibana索引。
有我的Program文件：
public class Program {
public static int Main(string[] args)
{
CultureInfo.DefaultThreadCurrentCulture = new CultureInfo("en-GB");
Log.Logger = new LoggerConfiguration()
.MinimumLevel.Verbose()
.Enrich.FromLogContext()
.MinimumLevel.Override("Microsoft", LogEventLevel.Information)
.Enrich.WithProperty("app", "Lett.Api")
.WriteTo.Elasticsearch(new ElasticsearchSinkOptions(
new Uri("http://elasticsearch:9200"))
{
AutoRegisterTemplate = true,
IndexFormat = "lett-api",
FailureCallback = e => Console.WriteLine("Unable to submit event " + e.MessageTemplate),
EmitEventFailure = EmitEventFailureHandling.WriteToSelfLog |
EmitEventFailureHandling.WriteToFailureSink |
EmitEventFailureHandling.RaiseCallback,
FailureSink = new FileSink("./failures.txt", new JsonFormatter(), null)
})
.CreateLogger();
try
{
BuildWebHost(args).Run();
return 0;
}
finally
{
Log.CloseAndFlush();
}
}
private static IWebHost BuildWebHost(string[] args)
{
return new WebHostBuilder()
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseSerilog()
.ConfigureAppConfiguration((ctx, builder) =>
{
builder
.SetBasePath(ctx.HostingEnvironment.ContentRootPath)
.AddJsonFile("appsettings.json", true)
.AddEnvironmentVariables("Docker:");
})
.UseStartup<Startup>()
.Build();
}
}
我的docker-compose档案：
version: '3.7'services:
postgres:
container_name: postgresql
image: postgres:alpine
environment:
- POSTGRES_PASSWORD=12345
- POSTGRES_USER=postgres
ports:
- 5432:5432
api:
container_name: lett-api
image: lett:latest
restart: on-failure
build:
context: .
dockerfile: ./Lett.Api.Dockerfile
depends_on:
- postgres
- elasticsearch
ports:
- 5000:80
environment:
Docker:ConnectionString: "Host=postgres;Username=postgres;Password=12345;Database=Lett"
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:7.2.0
container_name: elasticsearch
environment:
- node.name=elasticsearch
- cluster.name=docker-cluster
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
- discovery.zen.minimum_master_nodes=1
- discovery.type=single-node
ulimits:
memlock:
soft: -1
hard: -1
ports:
- "9200:9200"
volumes:
- elasticsearch-data:/usr/share/elasticsearch/data
networks:
- docker-network
kibana:
image: docker.elastic.co/kibana/kibana:7.2.0
container_name: kibana
depends_on:
- elasticsearch
environment:
elasticsearch.url: "http://elasticsearch:9200"
elasticsearch.hosts: "http://elasticsearch:9200"
xpack.security.enabled: "false"
xpack.monitoring.enabled: "false"
xpack.ml.enabled: "false"
xpack.graph.enabled: "false"
xpack.reporting.enabled: "false"
xpack.grokdebugger.enabled: "false"
ports:
- "5601:5601"
networks:
- docker-network
volumes:
elasticsearch-data:
driver: local
networks:
docker-network:
driver: bridge
当我在本地运行应用程序（使用ElasticsearchUri = http://localhost:9200）时，lett-
api索引也会出现并记录。
有人知道热点是什么问题吗？
谢谢！
我检查了docker输出并发现以下内容：
lett-api | Unable to submit event {HostingRequestStartingLog:l}lett-api | Unable to submit event {HostingRequestFinishedLog:l}
lett-api | Unable to submit event {HostingRequestStartingLog:l}
lett-api | Unable to submit event {HostingRequestFinishedLog:l}
lett-api | Unable to submit event {HostingRequestStartingLog:l}
lett-api | Unable to submit event CORS policy execution successful.
lett-api | Unable to submit event Route matched with {RouteData}. Executing controller action with signature {MethodInfo} on controller {Controller} ({AssemblyName}).
lett-api | Unable to submit event Executing action method {ActionName} - Validation state: {ValidationState}
lett-api | Unable to submit event Executed action method {ActionName}, returned result {ActionResult} in {ElapsedMilliseconds}ms.
lett-api | Unable to submit event Executing ObjectResult, writing value of type '{Type}'.
lett-api | Unable to submit event Executed action {ActionName} in {ElapsedMilliseconds}ms
lett-api | Unable to submit event {HostingRequestFinishedLog:l}
回答：
日志没有写到kibana，因为lett-api它不在docker-network。
有正确的docker-compose文件：
version: '3.7'services:
postgres:
container_name: postgresql
image: postgres:alpine
environment:
- POSTGRES_PASSWORD=12345
- POSTGRES_USER=postgres
ports:
- 5432:5432
api:
container_name: lett-api
image: lett:latest
restart: on-failure
build:
context: .
dockerfile: ./Lett.Api.Dockerfile
depends_on:
- postgres
- elasticsearch
ports:
- 5000:80
environment:
Docker:ConnectionString: "Host=postgres;Username=postgres;Password=12345;Database=Lett"
networks:
- docker-network
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:7.2.0
container_name: elasticsearch
environment:
- node.name=elasticsearch
- cluster.name=docker-cluster
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
- discovery.zen.minimum_master_nodes=1
- discovery.type=single-node
ulimits:
memlock:
soft: -1
hard: -1
ports:
- "9200:9200"
volumes:
- elasticsearch-data:/usr/share/elasticsearch/data
networks:
- docker-network
kibana:
image: docker.elastic.co/kibana/kibana:7.2.0
container_name: kibana
depends_on:
- elasticsearch
environment:
elasticsearch.url: "http://elasticsearch:9200"
elasticsearch.hosts: "http://elasticsearch:9200"
xpack.security.enabled: "false"
xpack.monitoring.enabled: "false"
xpack.ml.enabled: "false"
xpack.graph.enabled: "false"
xpack.reporting.enabled: "false"
xpack.grokdebugger.enabled: "false"
ports:
- "5601:5601"
networks:
- docker-network
volumes:
elasticsearch-data:
driver: local
networks:
docker-network:
driver: bridge
以上是 当在docker下运行API时，Kibana中没有日志 的全部内容， 来源链接： utcz.com/qa/428915.html
