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Spring Cloud Dataflow/SCDF 2.8.0 in OKD fails

I need to deploy SCDF 2.8.0 version in OKD. I also made changes to SCDF Code to add the Oracle Driver dependency. When I scale up the POD after adding all configurations of SCDF as given in the documentation I get the below error. I tried changing the port but It's of no use.
There are other Rest applications deployed in the same environment and they have no issues in exposing the service via the port 80 or 81. Kindly let me know your inputs.
____ ____ _ __
/ ___| _ __ _ __(_)_ __ __ _ / ___| | ___ _ _ __| |
\___ \| '_ \| '__| | '_ \ / _` | | | | |/ _ \| | | |/ _` |
___) | |_) | | | | | | | (_| | | |___| | (_) | |_| | (_| |
|____/| .__/|_| |_|_| |_|\__, | \____|_|\___/ \__,_|\__,_|
____ |_| _ __|___/ __________
| _ \ __ _| |_ __ _ | ___| | _____ __ \ \ \ \ \ \
| | | |/ _` | __/ _` | | |_ | |/ _ \ \ /\ / / \ \ \ \ \ \
| |_| | (_| | || (_| | | _| | | (_) \ V V / / / / / / /
|____/ \__,_|\__\__,_| |_| |_|\___/ \_/\_/ /_/_/_/_/_/
Spring Cloud Data Flow Server (v2.8.0)
2021-06-22 12:24:49.231 INFO 1 --- [ main] b.c.PropertySourceBootstrapConfiguration : Located property source: [BootstrapPropertySource {name='bootstrapProperties-configmap.scdf-server.devfac-capella-batches'}]
2021-06-22 12:24:49.258 INFO 1 --- [ main] b.c.PropertySourceBootstrapConfiguration : Located property source: [BootstrapPropertySource {name='bootstrapProperties-oracle-root-username'}, BootstrapPropertySource {name='bootstrapProperties-oracle-root-url'}, BootstrapPropertySource {name='bootstrapProperties-oracle-root-password'}, BootstrapPropertySource {name='bootstrapProperties-secrets.spring-cloud-dataflow-server.devfac-capella-batches'}]
2021-06-22 12:24:49.426 INFO 1 --- [ main] o.s.c.d.s.s.DataFlowServerApplication : The following profiles are active: dev,kubernetes
2021-06-22 12:24:53.337 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2021-06-22 12:24:53.338 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data Map repositories in DEFAULT mode.
2021-06-22 12:24:53.924 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 555 ms. Found 1 Map repository interfaces.
2021-06-22 12:24:55.329 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2021-06-22 12:24:55.333 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2021-06-22 12:24:55.351 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 2 ms. Found 0 JPA repository interfaces.
2021-06-22 12:24:56.222 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2021-06-22 12:24:56.222 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2021-06-22 12:24:56.456 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 233 ms. Found 5 JPA repository interfaces.
2021-06-22 12:24:57.121 INFO 1 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=46e2ec48-3213-3e84-8b1a-af720b97c983
2021-06-22 12:24:59.309 INFO 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 81 (http)
2021-06-22 12:24:59.331 INFO 1 --- [ main] o.a.coyote.http11.Http11NioProtocol : Initializing ProtocolHandler ["http-nio-81"]
2021-06-22 12:24:59.332 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2021-06-22 12:24:59.332 INFO 1 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.45]
2021-06-22 12:24:59.608 INFO 1 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2021-06-22 12:25:01.547 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2021-06-22 12:25:02.648 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2021-06-22 12:25:03.020 INFO 1 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2021-06-22 12:25:03.637 INFO 1 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.30.Final
2021-06-22 12:25:04.536 INFO 1 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2021-06-22 12:25:05.046 INFO 1 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.Oracle12cDialect
2021-06-22 12:25:06.918 INFO 1 --- [ main] o.h.validator.internal.util.Version : HV000001: Hibernate Validator 6.1.7.Final
2021-06-22 12:25:08.958 INFO 1 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2021-06-22 12:25:09.011 INFO 1 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2021-06-22 12:25:09.933 INFO 1 --- [ main] d.c.r.ContainerRegistryAutoConfiguration : Final Registry Configurations: {registry-1.docker.io=ContainerRegistryConfiguration{registryHost='registry-1.docker.io', user='null', secret='****'', authorizationType=dockeroauth2, manifestMediaType='application/vnd.docker.distribution.manifest.v2+json', disableSslVerification='false', useHttpProxy='false', extra={registryAuthUri=https://auth.docker.io/token?service=registry.docker.io&scope=repository:{repository}:pull&offline_token=1&client_id=shell}}}
2021-06-22 12:25:12.908 WARN 1 --- [ main] .s.c.d.s.s.i.TaskConfigurationProperties : org.springframework.cloud.dataflow.server.service.impl.TaskConfigurationProperties.setComposedTaskRunnerUri is deprecated. Please use org.springframework.cloud.dataflow.server.service.impl.ComposedTaskRunnerConfigurationProperties.setUri
2021-06-22 12:25:13.826 INFO 1 --- [ main] o.s.b.c.r.s.JobRepositoryFactoryBean : No database type set, using meta data indicating: ORACLE
2021-06-22 12:25:14.041 INFO 1 --- [ main] o.s.c.d.s.b.SimpleJobServiceFactoryBean : No database type set, using meta data indicating: ORACLE
2021-06-22 12:25:14.730 WARN 1 --- [ main] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2021-06-22 12:25:15.148 INFO 1 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2021-06-22 12:25:18.118 INFO 1 --- [ main] .s.c.DataFlowControllerAutoConfiguration : Skipper URI [http://localhost:7577/api]
2021-06-22 12:25:18.942 INFO 1 --- [ main] o.a.coyote.http11.Http11NioProtocol : Starting ProtocolHandler ["http-nio-81"]
2021-06-22 12:25:18.951 WARN 1 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'webServerStartStop'; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat server
2021-06-22 12:25:19.030 INFO 1 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService 'applicationTaskExecutor'
2021-06-22 12:25:19.041 INFO 1 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2021-06-22 12:25:19.045 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2021-06-22 12:25:19.144 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.
2021-06-22 12:25:19.147 INFO 1 --- [ main] o.a.coyote.http11.Http11NioProtocol : Pausing ProtocolHandler ["http-nio-81"]
2021-06-22 12:25:19.148 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2021-06-22 12:25:19.154 INFO 1 --- [ main] o.a.coyote.http11.Http11NioProtocol : Stopping ProtocolHandler ["http-nio-81"]
2021-06-22 12:25:19.155 INFO 1 --- [ main] o.a.coyote.http11.Http11NioProtocol : Destroying ProtocolHandler ["http-nio-81"]
2021-06-22 12:25:19.746 ERROR 1 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.context.ApplicationContextException: Failed to start bean 'webServerStartStop'; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat server
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181)
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54)
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356)
at java.lang.Iterable.forEach(Iterable.java:75)
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155)
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:782)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:774)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:339)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1340)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329)
at org.springframework.cloud.dataflow.server.single.DataFlowServerApplication.main(DataFlowServerApplication.java:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat server
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:229)
at org.springframework.boot.web.servlet.context.WebServerStartStopLifecycle.start(WebServerStartStopLifecycle.java:43)
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178)
... 23 common frames omitted
Caused by: java.lang.IllegalArgumentException: standardService.connector.startFailed
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:243)
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.addPreviouslyRemovedConnectors(TomcatWebServer.java:282)
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:213)
... 25 common frames omitted
Caused by: org.apache.catalina.LifecycleException: Protocol handler start failed
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1074)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:239)
... 27 common frames omitted
Caused by: java.net.SocketException: Permission denied
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at org.apache.tomcat.util.net.NioEndpoint.initServerSocket(NioEndpoint.java:300)
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:253)
at org.apache.tomcat.util.net.AbstractEndpoint.bindWithCleanup(AbstractEndpoint.java:1204)
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:1290)
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:614)
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1071)
... 29 common frames omitted
DockerFile I use to build SCDF Image. I build SCDF jar separately with Oracle driver and just use the below docker file to convert into Dockerimage. This is just to reduce the build time.
DockerFile:
FROM openjdk:8-jre-alpine
WORKDIR /app
COPY src/main/resources/spring-cloud-dataflow-server-2.8.0.jar /app/
ENTRYPOINT ["java", "-jar", "spring-cloud-dataflow-server-2.8.0.jar"]
Thanks.

After a bit of a research, I found the answer for this question. I get the Caused by: java.net.SocketException: Permission denied error. This denotes that the port I'm using which is 80 for SCDF server is not permitted for use in the particular environment. Hence I changed the port to 8081 (Just to have the usual one) and it's started working fine.

SpringBoot Maven project is not creating tables in database

I've created a new project with Spring Initializr and I configured connection with SSMS database:
spring.datasource.url=jdbc:sqlserver://xxxxxxxx;databaseName=yyyyyy
spring.datasource.username=
spring.datasource.password=
spring.datasource.driverClassName=com.microsoft.sqlserver.jdbc.SQLServerDriver
spring.jpa.show-sql=true
spring.jpa.hibernate.dialect=org.hibernate.dialect.SQLServer2012Dialect
spring.jpa.hibernate.ddl-auto=update
I also created a test model class to check everything works fine:
#Getter
#Setter
#AllArgsConstructor
#NoArgsConstructor
#EqualsAndHashCode(callSuper = false)
#ToString
#Builder
#Entity
#Table(name = "USR", schema = "dbo")
public class User {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
private Integer usrId;
}
This is my console output:
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.4.1)
2020-12-21 21:15:06.574 INFO 22192 --- [ restartedMain] c.e.employees.EmployeesApplication : Starting EmployeesApplication using Java 11.0.8 on DESKTOP-OEEHFPE with PID 22192 (C:\Alina\employees\target\classes started by olaru in C:\Alina\employees)
2020-12-21 21:15:06.577 INFO 22192 --- [ restartedMain] c.e.employees.EmployeesApplication : The following profiles are active: #spring.profiles.active#
2020-12-21 21:15:06.637 INFO 22192 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2020-12-21 21:15:07.211 INFO 22192 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2020-12-21 21:15:07.226 INFO 22192 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 5 ms. Found 0 JPA repository interfaces.
2020-12-21 21:15:07.646 INFO 22192 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2020-12-21 21:15:07.695 INFO 22192 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.25.Final
2020-12-21 21:15:07.798 INFO 22192 --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2020-12-21 21:15:07.902 INFO 22192 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2020-12-21 21:15:08.200 INFO 22192 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2020-12-21 21:15:08.220 INFO 22192 --- [ restartedMain] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.SQLServer2012Dialect
2020-12-21 21:15:08.710 INFO 22192 --- [ restartedMain] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2020-12-21 21:15:08.721 INFO 22192 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2020-12-21 21:15:08.761 INFO 22192 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729
2020-12-21 21:15:08.873 INFO 22192 --- [ restartedMain] c.e.employees.EmployeesApplication : Started EmployeesApplication in 2.792 seconds (JVM running for 4.218)
2020-12-21 21:15:08.885 INFO 22192 --- [extShutdownHook] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2020-12-21 21:15:08.892 INFO 22192 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2020-12-21 21:15:08.898 INFO 22192 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.
Process finished with exit code 0
I don't see any error in the console, but the table is not created. Please let me know if you have any idea what's wrong.

Did you add the required dependencies?
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
</dependency>
You also need to enable entity scan, in case you didn't:
#Configuration
#EntityScan(basePackages = {"my.package"})
#EnableJpaRepositories(basePackages = {"my.package"})
Basically your first three properties would be enough, but the others shouldn't harm.
spring.datasource.url=jdbc:sqlserver://localhost;databaseName=my-app
spring.datasource.username=sa
spring.datasource.password=<<YOUR_PASSWORD>>
If you like create a Spring Boot app for MS SQL at https://bootify.io to see the full configuration.

Spring Cloud Kubernetes application does not detect when it is running in a pod

Expected Behavior
According to the Spring Cloud Kubernetes documentation, all that is necessary for a Spring application to detect when it's running in a pod is to add Spring Cloud Kubernetes to the classpath with the spring-cloud-kubernetes-all dependency.
This triggers two events:
If present the application-kubernetes.yml profile is loaded.
The Kubernetes implementation of DiscoveryClient is used for service discovery, leveraging KubeDNS instead of the default of Eureka.
This environment awareness is described here:
https://cloud.spring.io/spring-cloud-static/spring-cloud-kubernetes/1.1.0.RELEASE/reference/html/#kubernetes-profile-autoconfiguration
and here:
https://cloud.spring.io/spring-cloud-static/spring-cloud-kubernetes/1.1.0.RELEASE/reference/html/#discoveryclient-for-kubernetes
Actual Behavior
After booting the Spring Cloud Kubernetes application using the following yaml and accessing it's actuator endpoint at http://minikube-ip:port/actuator/env via a NodePort, I see there are no active profiles set, even though a application-kubernetes.yml exists in the resources folder:
{
"activeProfiles": [],
...
Upon further investigation in the http://minikube-ip:port/actuator/info endpoint, I see that the Spring application isn't aware it's in a pod at all, as evidenced by:
{
"kubernetes": {
"inside": false
}
}
My Code
SpringCloudGateway
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.gateway.route.RouteLocator;
import org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder;
import org.springframework.context.annotation.Bean;
#SpringBootApplication
#EnableDiscoveryClient
public class Gateway {
public static void main(String[] args) {
SpringApplication.run(Gateway.class, args);
}
#Bean
public RouteLocator myRoutes(RouteLocatorBuilder builder) {
return builder.routes()
.route(p -> p.path("/captcha").filters(f -> f.stripPrefix(1)).uri("lb://captcha").id("captcha"))
.build();
}
}
SpringCloudGateway build.gradle
plugins {
id 'java'
id 'org.springframework.boot' version '2.2.6.RELEASE'
id 'io.spring.dependency-management' version '1.0.10.RELEASE'
id 'idea'
id 'eclipse'
id 'com.google.cloud.tools.jib' version '1.6.1'
id 'com.diffplug.gradle.spotless' version '4.5.1'
}
ext {
springCloudVersion = 'Hoxton.SR5'
}
java {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
}
dependencies {
implementation "org.springframework.cloud:spring-cloud-starter-netflix-eureka-client"
implementation "org.springframework.cloud:spring-cloud-starter-gateway"
implementation 'org.springframework.cloud:spring-cloud-starter-kubernetes-all'
implementation 'org.springframework.boot:spring-boot-starter-actuator'
testImplementation "org.springframework.boot:spring-boot-starter-test"
testImplementation "org.springframework.cloud:spring-cloud-starter-netflix-eureka-server"
}
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-dependencies:$springCloudVersion"
}
}
SpringCloudGateway application.yml
server:
port: 8760
spring:
application:
name: gateway
cloud:
kubernetes:
enabled: false
eureka:
client:
enabled: true
registerWithEureka: true
serviceUrl:
defaultZone: ${EUREKA_SERVER:http://localhost:8761/eureka}
management:
endpoints:
web:
exposure:
include: "*"
SpringCloudGateway application-kubernetes.yml
spring:
cloud:
kubernetes:
enabled: true
eureka:
client:
enabled: false
SpringCloudGateway deployment.yml
apiVersion: apps/v1
kind: Deployment
metadata:
creationTimestamp: null
generation: 1
labels:
run: gateway
name: gateway
spec:
replicas: 2
revisionHistoryLimit: 2
selector:
matchLabels:
run: gateway
strategy:
rollingUpdate:
maxSurge: 25%
maxUnavailable: 25%
type: RollingUpdate
template:
metadata:
creationTimestamp: null
labels:
run: gateway
spec:
hostname: gateway
containers:
- image: gateway-image
imagePullPolicy: Never
name: gateway
ports:
- containerPort: 8760
protocol: TCP
Logs of the SpringCloudGateway pod
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.2.6.RELEASE)
2020-12-06 17:15:11.468 INFO 1 --- [ main] b.c.PropertySourceBootstrapConfiguration : Located property source: [BootstrapPropertySource {name='bootstrapProperties-configmap.gateway.default'}]
2020-12-06 17:15:11.507 INFO 1 --- [ main] com.example.gateway.Gateway : No active profile set, falling back to default profiles: default
2020-12-06 17:15:17.627 WARN 1 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'service-registry' contains invalid characters, please migrate to a valid format.
2020-12-06 17:15:18.358 INFO 1 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=2ddf218c-a309-33c9-a6e4-7f9ba9a5c5f9
2020-12-06 17:15:19.199 INFO 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.client.loadbalancer.reactive.LoadBalancerBeanPostProcessorAutoConfiguration' of type [org.springframework.cloud.client.loadbalancer.reactive.LoadBalancerBeanPostProcessorAutoConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-06 17:15:19.212 INFO 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.client.loadbalancer.reactive.LoadBalancerBeanPostProcessorAutoConfiguration$ReactiveLoadBalancerConfig' of type [org.springframework.cloud.client.loadbalancer.reactive.LoadBalancerBeanPostProcessorAutoConfiguration$ReactiveLoadBalancerConfig] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-06 17:15:19.217 INFO 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'deferringLoadBalancerExchangeFilterFunction' of type [org.springframework.cloud.client.loadbalancer.reactive.DeferringLoadBalancerExchangeFilterFunction] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-06 17:15:20.700 WARN 1 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2020-12-06 17:15:20.700 INFO 1 --- [ main] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2020-12-06 17:15:20.722 WARN 1 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2020-12-06 17:15:20.722 INFO 1 --- [ main] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2020-12-06 17:15:28.046 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [After]
2020-12-06 17:15:28.046 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Before]
2020-12-06 17:15:28.047 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Between]
2020-12-06 17:15:28.047 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Cookie]
2020-12-06 17:15:28.047 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Header]
2020-12-06 17:15:28.047 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Host]
2020-12-06 17:15:28.048 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Method]
2020-12-06 17:15:28.048 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Path]
2020-12-06 17:15:28.048 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Query]
2020-12-06 17:15:28.048 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [ReadBodyPredicateFactory]
2020-12-06 17:15:28.049 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [RemoteAddr]
2020-12-06 17:15:28.049 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Weight]
2020-12-06 17:15:28.049 INFO 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [CloudFoundryRouteService]
2020-12-06 17:15:29.685 INFO 1 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 18 endpoint(s) beneath base path '/actuator'
2020-12-06 17:15:30.893 WARN 1 --- [ main] ockingLoadBalancerClientRibbonWarnLogger : You already have RibbonLoadBalancerClient on your classpath. It will be used by default. As Spring Cloud Ribbon is in maintenance mode. We recommend switching to BlockingLoadBalancerClient instead. In order to use it, set the value of `spring.cloud.loadbalancer.ribbon.enabled` to `false` or remove spring-cloud-starter-netflix-ribbon from your project.
2020-12-06 17:15:30.974 WARN 1 --- [ main] eactorLoadBalancerClientRibbonWarnLogger : You have RibbonLoadBalancerClient on your classpath. LoadBalancerExchangeFilterFunction that uses it under the hood will be used by default. Spring Cloud Ribbon is now in maintenance mode, so we suggest switching to ReactorLoadBalancerExchangeFilterFunction instead. In order to use it, set the value of `spring.cloud.loadbalancer.ribbon.enabled` to `false` or remove spring-cloud-starter-netflix-ribbon from your project.
2020-12-06 17:15:31.303 INFO 1 --- [ main] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING
2020-12-06 17:15:31.981 INFO 1 --- [ main] com.netflix.discovery.DiscoveryClient : Initializing Eureka in region us-east-1
2020-12-06 17:15:32.390 INFO 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON encoding codec LegacyJacksonJson
2020-12-06 17:15:32.390 INFO 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON decoding codec LegacyJacksonJson
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.thoughtworks.xstream.core.util.Fields (file:/app/libs/xstream-1.4.11.1.jar) to field java.util.TreeMap.comparator
WARNING: Please consider reporting this to the maintainers of com.thoughtworks.xstream.core.util.Fields
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
2020-12-06 17:15:33.180 INFO 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML encoding codec XStreamXml
2020-12-06 17:15:33.181 INFO 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML decoding codec XStreamXml
2020-12-06 17:15:34.185 INFO 1 --- [ main] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration
2020-12-06 17:15:34.253 INFO 1 --- [ main] com.netflix.discovery.DiscoveryClient : Disable delta property : false
2020-12-06 17:15:34.253 INFO 1 --- [ main] com.netflix.discovery.DiscoveryClient : Single vip registry refresh property : null
2020-12-06 17:15:34.258 INFO 1 --- [ main] com.netflix.discovery.DiscoveryClient : Force full registry fetch : false
2020-12-06 17:15:34.263 INFO 1 --- [ main] com.netflix.discovery.DiscoveryClient : Application is null : false
2020-12-06 17:15:34.264 INFO 1 --- [ main] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true
2020-12-06 17:15:34.266 INFO 1 --- [ main] com.netflix.discovery.DiscoveryClient : Application version is -1: true
2020-12-06 17:15:34.266 INFO 1 --- [ main] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server
2020-12-06 17:15:34.735 ERROR 1 --- [ main] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://localhost:8761/eureka/}
com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused (Connection refused)
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.9.21.jar:1.9.21]
at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) ~[jersey-client-1.19.1.jar:1.19.1]
at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:196) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:167) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1081) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:995) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:438) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:282) ~[eureka-client-1.9.21.jar:1.9.21]
at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:278) ~[eureka-client-1.9.21.jar:1.9.21]
at org.springframework.cloud.netflix.eureka.CloudEurekaClient.<init>(CloudEurekaClient.java:67) ~[spring-cloud-netflix-eureka-client-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.eurekaClient(EurekaClientAutoConfiguration.java:316) ~[spring-cloud-netflix-eureka-client-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:636) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:359) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:389) ~[spring-cloud-context-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:186) ~[spring-cloud-context-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:356) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) ~[spring-aop-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getTargetObject(EurekaRegistration.java:129) ~[spring-cloud-netflix-eureka-client-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getEurekaClient(EurekaRegistration.java:117) ~[spring-cloud-netflix-eureka-client-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:499) ~[spring-cloud-context-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749) ~[spring-aop-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:691) ~[spring-aop-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration$$EnhancerBySpringCGLIB$$e39a6809.getEurekaClient(<generated>) ~[spring-cloud-netflix-eureka-client-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.maybeInitializeClient(EurekaServiceRegistry.java:57) ~[spring-cloud-netflix-eureka-client-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.register(EurekaServiceRegistry.java:38) ~[spring-cloud-netflix-eureka-client-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.start(EurekaAutoServiceRegistration.java:83) ~[spring-cloud-netflix-eureka-client-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:894) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.boot.web.reactive.context.ReactiveWebServerApplicationContext.finishRefresh(ReactiveWebServerApplicationContext.java:129) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.boot.web.reactive.context.ReactiveWebServerApplicationContext.refresh(ReactiveWebServerApplicationContext.java:66) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at com.example.gateway.Gateway.main(Gateway.java:17) ~[classes/:na]
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399) ~[na:na]
at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242) ~[na:na]
at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224) ~[na:na]
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403) ~[na:na]
at java.base/java.net.Socket.connect(Socket.java:591) ~[na:na]
at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) ~[httpclient-4.5.12.jar:4.5.12]
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) ~[httpclient-4.5.12.jar:4.5.12]
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.12.jar:4.5.12]
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.12.jar:4.5.12]
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:605) ~[httpclient-4.5.12.jar:4.5.12]
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:440) ~[httpclient-4.5.12.jar:4.5.12]
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) ~[httpclient-4.5.12.jar:4.5.12]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) ~[httpclient-4.5.12.jar:4.5.12]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.12.jar:4.5.12]
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
... 75 common frames omitted
2020-12-06 17:15:34.738 WARN 1 --- [ main] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failed with message: java.net.ConnectException: Connection refused (Connection refused)
2020-12-06 17:15:34.748 ERROR 1 --- [ main] com.netflix.discovery.DiscoveryClient : DiscoveryClient_GATEWAY/gateway:gateway:8760 - was unable to refresh its cache! status = Cannot execute request on any known server
As you can see, it's still trying to connect to Eureka.
Versions
Spring Cloud: Hoxton.SR5
Jib
Minikube: 1.15.1
K8s: 1.19
Java: 11
Any help would be greatly appreciated! Thank you!

Are you sure you should have spring.cloud.kubernetes.enabled=false in your application.yml? If I understand the docs correctly, you need to leave it to the default value (true) in order for it to do the detection and load the kubernetes profile.
If you disable it, it will never load your application-kubernetes.yaml, so setting it to true inside that file will have no effect.
As I understand it you can turn off kubernetes features (e.g. spring.cloud.kubernetes.config.enabled=false) in your main YAML, but not the entire k8s integration if you want profile autoconfiguration to work.

Here is the application.yml, application-kubernetes.yml, and build.gradle combo that finally worked for me:
build.gradle
dependencies {
implementation "org.springframework.boot:spring-boot-starter-webflux"
implementation "org.springframework.boot:spring-boot-starter-security"
implementation "org.springframework.security:spring-security-oauth2-client"
implementation "org.springframework.cloud:spring-cloud-starter-gateway"
implementation "org.springframework.cloud:spring-cloud-starter-netflix-eureka-client"
implementation "org.springframework.cloud:spring-cloud-starter-gateway"
implementation "org.springframework.cloud:spring-cloud-starter-kubernetes-all"
implementation 'org.springframework.boot:spring-boot-starter-actuator'
testImplementation "org.springframework.boot:spring-boot-starter-test"
testImplementation "org.springframework.cloud:spring-cloud-starter-netflix-eureka-server"
}
application.yml
server:
port: 8080
spring:
application:
name: gateway
cloud:
kubernetes:
loadbalancer:
enabled: false
enabled: false
gateway:
routes:
- predicates:
- Path=/**
id: r-core
uri: lb://r-core
eureka:
client:
registerWithEureka: true
serviceUrl:
defaultZone: ${EUREKA_SERVER:http://localhost:8761/eureka}
management:
endpoints:
web:
exposure:
include:
- mappings
- env
- health
- info
application-kubernetes.yml
spring:
cloud:
loadbalancer:
ribbon:
enabled: false
discovery:
locator:
enabled: true
kubernetes:
loadbalancer:
enabled: true
enabled: true
eureka:
client:
enabled: false

How to enable https in dockerized Spring Boot app (getting PKCS12 not found)

I generate a certificate with letsencrypt's certbot. then convert that to a pkcs12 certificate with openssl. When i run my app as a docker container in an ECS optimized EC2 instance with the generated certificate, i am getting the below stacktrace. The weird thing is if i copy the certificate and run it with the same docker image locally - this works, there is no stack trace!
Probably a stupid error, but i cannot seem to find any good explanations. I have tried the following:
base image adoptopenjdk/openjdk8:alpine-jre
base image adoptopenjdk/openjdk11:alpine-jre
base image openjdk:11
spring boot 2.2.4-RELEASE and 2.2.6-RELEASE
Stacktrace:
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.2.6.RELEASE)
2020-04-17 23:46:37.558 INFO 1 --- [ main] com.gold.ruecoco.RuecocoApplicationKt : Starting RuecocoApplicationKt on f8e67a174013 with PID 1 (/home/ruecoco-0.0.1-SNAPSHOT.jar started by root in /)
2020-04-17 23:46:37.567 INFO 1 --- [ main] com.gold.ruecoco.RuecocoApplicationKt : The following profiles are active: default
2020-04-17 23:46:41.475 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2020-04-17 23:46:41.913 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 411ms. Found 2 JPA repository interfaces.
2020-04-17 23:46:44.552 INFO 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tocmat initialized with port(s): 8443 (https)
2020-04-17 23:46:44.593 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2020-04-17 23:46:44.594 INFO 1 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.33]
2020-04-17 23:46:44.800 INFO 1 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2020-04-17 23:46:44.800 INFO 1 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 7031 ms
2020-04-17 23:46:45.204 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2020-04-17 23:46:45.828 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2020-04-17 23:46:48.519 INFO 1 --- [ main] liquibase.executor.jvm.JdbcExecutor : SELECT COUNT(*) FROM public.databasechangeloglock
2020-04-17 23:46:48.522 INFO 1 --- [ main] liquibase.executor.jvm.JdbcExecutor : SELECT COUNT(*) FROM public.databasechangeloglock
2020-04-17 23:46:48.526 INFO 1 --- [ main] liquibase.executor.jvm.JdbcExecutor : SELECT LOCKED FROM public.databasechangeloglock WHERE ID=1
2020-04-17 23:46:48.562 INFO 1 --- [ main] l.lockservice.StandardLockService : Successfully acquired change log lock
2020-04-17 23:46:51.968 INFO 1 --- [ main] liquibase.executor.jvm.JdbcExecutor : SELECT MD5SUM FROM public.databasechangelog WHERE MD5SUM IS NOT NULL LIMIT 1
2020-04-17 23:46:51.978 INFO 1 --- [ main] liquibase.executor.jvm.JdbcExecutor : SELECT COUNT(*) FROM public.databasechangelog
2020-04-17 23:46:51.980 INFO 1 --- [ main] l.c.StandardChangeLogHistoryService : Reading from public.databasechangelog
2020-04-17 23:46:51.982 INFO 1 --- [ main] liquibase.executor.jvm.JdbcExecutor : SELECT * FROM public.databasechangelog ORDER BY DATEEXECUTED ASC, ORDEREXECUTED ASC
2020-04-17 23:46:52.023 INFO 1 --- [ main] l.lockservice.StandardLockService : Successfully released change log lock
2020-04-17 23:46:52.345 INFO 1 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2020-04-17 23:46:52.573 INFO 1 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.12.Final
2020-04-17 23:46:52.951 INFO 1 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
2020-04-17 23:46:53.191 INFO 1 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.PostgreSQL10Dialect
2020-04-17 23:46:55.337 INFO 1 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2020-04-17 23:46:55.360 INFO 1 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2020-04-17 23:46:59.496 INFO 1 --- [ main] c.o.m.g.b.GraphQLWebAutoConfiguration : Building GraphQLObjectMapper including errorHandler: null
2020-04-17 23:47:01.336 INFO 1 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2020-04-17 23:47:01.553 INFO 1 --- [ main] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page: class path resource [META-INF/resources/index.html]
2020-04-17 23:47:02.582 INFO 1 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 2 endpoint(s) beneath base path '/actuator'
2020-04-17 23:47:02.926 ERROR 1 --- [ main] org.apache.tomcat.util.net.SSLUtilBase : Failed to load keystore type [ PKCS12] with path [file:/certificate/keystore.p12] due to [ PKCS12 not found]
java.security.KeyStoreException: PKCS12 not found
at java.security.KeyStore.getInstance(KeyStore.java:851) ~[na:1.8.0_242]
at org.apache.tomcat.util.net.SSLUtilBase.getStore(SSLUtilBase.java:185) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.SSLHostConfigCertificate.getCertificateKeystore(SSLHostConfigCertificate.java:206) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.SSLUtilBase.getKeyManagers(SSLUtilBase.java:283) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.SSLUtilBase.createSSLContext(SSLUtilBase.java:247) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:97) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.AbstractJsseEndpoint.initialiseSsl(AbstractJsseEndpoint.java:71) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:217) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.AbstractEndpoint.bindWithCleanup(AbstractEndpoint.java:1141) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:1227) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:592) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1035) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:227) [tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.addPreviouslyRemovedConnectors(TomcatWebServer.java:278) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:197) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.startWebServer(ServletWebServerApplicationContext.java:297) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:163) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553) [spring-context-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at com.gold.ruecoco.RuecocoApplicationKt.main(RuecocoApplication.kt:14) [classes!/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_242]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_242]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_242]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_242]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) [ruecoco-0.0.1-SNAPSHOT.jar:na]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) [ruecoco-0.0.1-SNAPSHOT.jar:na]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) [ruecoco-0.0.1-SNAPSHOT.jar:na]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) [ruecoco-0.0.1-SNAPSHOT.jar:na]
Caused by: java.security.NoSuchAlgorithmException: PKCS12 KeyStore not available
at sun.security.jca.GetInstance.getInstance(GetInstance.java:159) ~[na:1.8.0_242]
at java.security.Security.getImpl(Security.java:695) ~[na:1.8.0_242]
at java.security.KeyStore.getInstance(KeyStore.java:848) ~[na:1.8.0_242]
... 33 common frames omitted
2020-04-17 23:47:02.929 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2020-04-17 23:47:02.938 WARN 1 --- [ main] o.a.c.loader.WebappClassLoaderBase : The web application [ROOT] appears to have started a thread named [HikariPool-1 housekeeper] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)
2020-04-17 23:47:02.949 INFO 1 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-04-17 23:47:02.951 ERROR 1 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomat server
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:215) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.startWebServer(ServletWebServerApplicationContext.java:297) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:163) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553) ~[spring-context-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at com.gold.ruecoco.RuecocoApplicationKt.main(RuecocoApplication.kt:14) [classes!/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_242]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_242]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_242]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_242]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) [ruecoco-0.0.1-SNAPSHOT.jar:na]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) [ruecoco-0.0.1-SNAPSHOT.jar:na]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) [ruecoco-0.0.1-SNAPSHOT.jar:na]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) [ruecoco-0.0.1-SNAPSHOT.jar:na]
Caused by: java.lang.IllegalArgumentException: standardService.connector.startFailed
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:231) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.addPreviouslyRemovedConnectors(TomcatWebServer.java:278) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:197) ~[spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
... 18 common frames omitted
Caused by: org.apache.catalina.LifecycleException: Protocol handler start failed
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1038) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:227) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
... 20 common frames omitted
Caused by: java.lang.IllegalArgumentException: Failed to load keystore type [ PKCS12] with path [file:/certificate/keystore.p12] due to [ PKCS12 not found]
at org.apache.tomcat.util.net.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:99) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.AbstractJsseEndpoint.initialiseSsl(AbstractJsseEndpoint.java:71) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:217) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.AbstractEndpoint.bindWithCleanup(AbstractEndpoint.java:1141) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:1227) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:592) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1035) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
... 22 common frames omitted
Caused by: java.io.IOException: Failed to load keystore type [ PKCS12] with path [file:/certificate/keystore.p12] due to [ PKCS12 not found]
at org.apache.tomcat.util.net.SSLUtilBase.getStore(SSLUtilBase.java:229) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.SSLHostConfigCertificate.getCertificateKeystore(SSLHostConfigCertificate.java:206) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.SSLUtilBase.getKeyManagers(SSLUtilBase.java:283) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.SSLUtilBase.createSSLContext(SSLUtilBase.java:247) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
at org.apache.tomcat.util.net.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:97) ~[tomcat-embed-core-9.0.33.jar!/:9.0.33]
... 28 common frames omitted
2020-04-17 23:47:03.001 WARN 1 --- [ main] o.s.b.f.support.DisposableBeanAdapter : Invocation of destroy method failed on bean with name 'tomcatMetricsBinder': java.lang.NullPointerException
2020-04-17 23:47:03.009 INFO 1 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService 'applicationTaskExecutor'
2020-04-17 23:47:03.014 INFO 1 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2020-04-17 23:47:03.022 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...

There was no problem with what was described - i had accidentally added an extra "space" for the environment variable server.ssl.keyStoreType in my ecs task definition (container definition in aws), removing that fixed the issue!

org.springframework.ws.soap.client.SoapFaultClientException: Server was unable to process request. ---> Timeout expired

I'm trying to get working the SOAP web consumer example given in spring doc
spring doc
However, I keep getting the following when I try to run the Applicaiton class as Spring Boot App.
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.4.1.RELEASE)
2016-10-14 10:58:08.193 INFO 4496 --- [ main] hello.Application : Starting Application on bumblebee with PID 4496 (C:\Users\menuka\workspace\monkey-api-netbeans\gs-consuming-web-service-complete\target\classes started by menuka in C:\Users\menuka\workspace\monkey-api-netbeans\gs-consuming-web-service-complete)
2016-10-14 10:58:08.196 INFO 4496 --- [ main] hello.Application : No active profile set, falling back to default profiles: default
2016-10-14 10:58:08.244 INFO 4496 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext#37918c79: startup date [Fri Oct 14 10:58:08 PDT 2016]; root of context hierarchy
2016-10-14 10:58:08.808 INFO 4496 --- [ main] o.s.oxm.jaxb.Jaxb2Marshaller : Creating JAXBContext with context path [hello.wsdl]
2016-10-14 10:58:08.900 INFO 4496 --- [ main] o.s.ws.soap.saaj.SaajSoapMessageFactory : Creating SAAJ 1.3 MessageFactory with SOAP 1.1 Protocol
2016-10-14 10:58:08.902 DEBUG 4496 --- [ main] o.s.ws.soap.saaj.SaajSoapMessageFactory : Using MessageFactory class [com.sun.xml.internal.messaging.saaj.soap.ver1_1.SOAPMessageFactory1_1Impl]
2016-10-14 10:58:09.067 INFO 4496 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-10-14 10:58:09.076 INFO 4496 --- [ main] hello.WeatherClient : Requesting forecast for 94304
2016-10-14 10:58:09.083 DEBUG 4496 --- [ main] o.s.ws.client.core.WebServiceTemplate : Opening [org.springframework.ws.transport.http.HttpUrlConnection#2fc6f97f] to [http://wsf.cdyne.com/WeatherWS/Weather.asmx]
2016-10-14 10:58:09.155 DEBUG 4496 --- [ main] o.s.ws.client.MessageTracing.sent : Sent request [SaajSoapMessage {http://ws.cdyne.com/WeatherWS/}GetCityForecastByZIP]
2016-10-14 10:58:21.633 DEBUG 4496 --- [ main] o.s.ws.client.MessageTracing.received : Received response [SaajSoapMessage {http://schemas.xmlsoap.org/soap/envelope/}Fault] for request [SaajSoapMessage {http://ws.cdyne.com/WeatherWS/}GetCityForecastByZIP]
2016-10-14 10:58:21.633 DEBUG 4496 --- [ main] o.s.ws.client.core.WebServiceTemplate : Received Fault message for request [SaajSoapMessage {http://ws.cdyne.com/WeatherWS/}GetCityForecastByZIP]
2016-10-14 10:58:21.637 INFO 4496 --- [ main] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2016-10-14 10:58:21.643 ERROR 4496 --- [ main] o.s.boot.SpringApplication : Application startup failed
java.lang.IllegalStateException: Failed to execute CommandLineRunner
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:803) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:784) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.afterRefresh(SpringApplication.java:771) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at hello.Application.main(Application.java:15) [classes/:na]
Caused by: org.springframework.ws.soap.client.SoapFaultClientException: Server was unable to process request. ---> Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached.
at org.springframework.ws.soap.client.core.SoapFaultMessageResolver.resolveFault(SoapFaultMessageResolver.java:38) ~[spring-ws-core-2.3.0.RELEASE.jar:2.3.0.RELEASE]
at org.springframework.ws.client.core.WebServiceTemplate.handleFault(WebServiceTemplate.java:830) ~[spring-ws-core-2.3.0.RELEASE.jar:2.3.0.RELEASE]
at org.springframework.ws.client.core.WebServiceTemplate.doSendAndReceive(WebServiceTemplate.java:624) ~[spring-ws-core-2.3.0.RELEASE.jar:2.3.0.RELEASE]
at org.springframework.ws.client.core.WebServiceTemplate.sendAndReceive(WebServiceTemplate.java:555) ~[spring-ws-core-2.3.0.RELEASE.jar:2.3.0.RELEASE]
at org.springframework.ws.client.core.WebServiceTemplate.marshalSendAndReceive(WebServiceTemplate.java:390) ~[spring-ws-core-2.3.0.RELEASE.jar:2.3.0.RELEASE]
at hello.WeatherClient.getCityForecastByZip(WeatherClient.java:29) ~[classes/:na]
at hello.Application.lambda$lookup$0(Application.java:26) [classes/:na]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:800) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
... 6 common frames omitted
2016-10-14 10:58:21.644 INFO 4496 --- [ main] s.c.a.AnnotationConfigApplicationContext : Closing org.springframework.context.annotation.AnnotationConfigApplicationContext#37918c79: startup date [Fri Oct 14 10:58:08 PDT 2016]; root of context hierarchy
2016-10-14 10:58:21.646 INFO 4496 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
What is going on here? Can anybody advise here me?

This SOAP action is not available at the moment.
You can try it yourself on a browser: http://wsf.cdyne.com/WeatherWS/Weather.asmx?op=GetCityForecastByZIP
If you enter 94304 and hit "Invoke" you get error:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)