title: Error starting spring session + redis in docker
body: <p>I'm trying to complete spring security with angular tutorial from the spring site:
  <a href="https://spring.io/guides/tutorials/spring-security-and-angular-js/" rel="nofollow">https://spring.io/guides/tutorials/spring-security-and-angular-js/</a> , but I hit the wall during the part about storing data in the redis, because I'm getting the error.</p>
  
  <p>The error message: </p>
  
  <pre><code>org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'enableRedisKeyspaceNotificationsInitializer' defined in class path resource [org/springframework/boot/autoconfigure/session/RedisSessionConfiguration$SpringBootRedisHttpSess
  ionConfiguration.class]: Invocation of init method failed; nested exception is org.springframework.data.redis.RedisConnectionFailureException: Cannot get Jedis connection; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: Could not ge
  t a resource from the pool
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1583) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:751) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861) ~[spring-context-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) ~[spring-context-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
          at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
          at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
          at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [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 com.angtut.AngtutResourceApplication.main(AngtutResourceApplication.java:21) [classes/:na]
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_91]
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_91]
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_91]
          at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_91]
          at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:506) [spring-boot-maven-plugin-1.4.1.RELEASE.jar:1.4.1.RELEASE]
          at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
  Caused by: org.springframework.data.redis.RedisConnectionFailureException: Cannot get Jedis connection; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
          at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector(JedisConnectionFactory.java:198) ~[spring-data-redis-1.7.3.RELEASE.jar:na]
          at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection(JedisConnectionFactory.java:345) ~[spring-data-redis-1.7.3.RELEASE.jar:na]
          at org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration$EnableRedisKeyspaceNotificationsInitializer.afterPropertiesSet(RedisHttpSessionConfiguration.java:223) ~[spring-session-1.2.2.RELEASE.jar:na]
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1642) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1579) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
          ... 22 common frames omitted
  Caused by: redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
          at redis.clients.util.Pool.getResource(Pool.java:53) ~[jedis-2.8.1.jar:na]
          at redis.clients.jedis.JedisPool.getResource(JedisPool.java:99) ~[jedis-2.8.1.jar:na]
          at redis.clients.jedis.JedisPool.getResource(JedisPool.java:12) ~[jedis-2.8.1.jar:na]
          at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector(JedisConnectionFactory.java:191) ~[spring-data-redis-1.7.3.RELEASE.jar:na]
          ... 26 common frames omitted
  Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.ConnectException: Connection refused: connect
          at redis.clients.jedis.Connection.connect(Connection.java:164) ~[jedis-2.8.1.jar:na]
          at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:80) ~[jedis-2.8.1.jar:na]
          at redis.clients.jedis.BinaryJedis.connect(BinaryJedis.java:1677) ~[jedis-2.8.1.jar:na]
          at redis.clients.jedis.JedisFactory.makeObject(JedisFactory.java:87) ~[jedis-2.8.1.jar:na]
          at org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:868) ~[commons-pool2-2.4.2.jar:2.4.2]
          at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:435) ~[commons-pool2-2.4.2.jar:2.4.2]
          at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363) ~[commons-pool2-2.4.2.jar:2.4.2]
          at redis.clients.util.Pool.getResource(Pool.java:49) ~[jedis-2.8.1.jar:na]
          ... 29 common frames omitted
  Caused by: java.net.ConnectException: Connection refused: connect
          at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_91]
          at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_91]
          at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_91]
          at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_91]
          at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_91]
          at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_91]
          at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_91]
          at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_91]
          at redis.clients.jedis.Connection.connect(Connection.java:158) ~[jedis-2.8.1.jar:na]
          ... 36 common frames omitted
  
  [WARNING]
  java.lang.reflect.InvocationTargetException
          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.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:506)
          at java.lang.Thread.run(Thread.java:745)
  Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'enableRedisKeyspaceNotificationsInitializer' defined in class path resource [org/springframework/boot/autoconfigure/session/RedisSessionConfiguration$SpringBootRe
  disHttpSessionConfiguration.class]: Invocation of init method failed; nested exception is org.springframework.data.redis.RedisConnectionFailureException: Cannot get Jedis connection; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: C
  ould not get a resource from the pool
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1583)
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
          at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
          at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
          at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
          at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
          at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:751)
          at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861)
          at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541)
          at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
          at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761)
          at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371)
          at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
          at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186)
          at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175)
          at com.angtut.AngtutResourceApplication.main(AngtutResourceApplication.java:21)
          ... 6 more
  Caused by: org.springframework.data.redis.RedisConnectionFailureException: Cannot get Jedis connection; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
          at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector(JedisConnectionFactory.java:198)
          at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection(JedisConnectionFactory.java:345)
          at org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration$EnableRedisKeyspaceNotificationsInitializer.afterPropertiesSet(RedisHttpSessionConfiguration.java:223)
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1642)
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1579)
          ... 22 more
  Caused by: redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
          at redis.clients.util.Pool.getResource(Pool.java:53)
          at redis.clients.jedis.JedisPool.getResource(JedisPool.java:99)
          at redis.clients.jedis.JedisPool.getResource(JedisPool.java:12)
          at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector(JedisConnectionFactory.java:191)
          ... 26 more
  Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.ConnectException: Connection refused: connect
          at redis.clients.jedis.Connection.connect(Connection.java:164)
          at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:80)
          at redis.clients.jedis.BinaryJedis.connect(BinaryJedis.java:1677)
          at redis.clients.jedis.JedisFactory.makeObject(JedisFactory.java:87)
          at org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:868)
          at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:435)
          at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363)
          at redis.clients.util.Pool.getResource(Pool.java:49)
          ... 29 more
  Caused by: java.net.ConnectException: Connection refused: connect
          at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
          at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
          at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
          at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
          at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
          at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
          at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
          at java.net.Socket.connect(Socket.java:589)
          at redis.clients.jedis.Connection.connect(Connection.java:158)
          ... 36 more
  </code></pre>
  
  <p>The redis is started in docker using docker-compose:</p>
  
  <pre><code>redis:
    image: redis
    ports:
      - "6379:6379"
  </code></pre>
  
  <p>Code of my Application class:</p>
  
  <pre><code>import org.springframework.boot.SpringApplication;
  import org.springframework.boot.autoconfigure.SpringBootApplication;
  import org.springframework.context.annotation.Bean;
  import org.springframework.security.config.annotation.web.builders.HttpSecurity;
  import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
  import org.springframework.session.data.redis.config.ConfigureRedisAction;
  import org.springframework.session.web.http.HeaderHttpSessionStrategy;
  import org.springframework.web.bind.annotation.CrossOrigin;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RestController;
  
  import java.util.UUID;
  
  @SpringBootApplication
  @RestController
  public class AngtutResourceApplication extends WebSecurityConfigurerAdapter{
  
      public static void main(String[] args) {
          SpringApplication.run(AngtutResourceApplication.class, args);
      }
  
      @RequestMapping("/")
      @CrossOrigin(origins="*", maxAge=3600, allowedHeaders={"x-auth-token", "x-requested-with"})
      public Message home() {
          return new Message("Hello World");
      }
  
      @Override
      protected void configure(HttpSecurity httpSecurity) throws Exception {
          httpSecurity.cors().and().authorizeRequests().anyRequest().authenticated();
      }
  
      @Bean
      HeaderHttpSessionStrategy sessionStrategy() {
          return new HeaderHttpSessionStrategy();
      }
  
  
      class Message {
          private String id = UUID.randomUUID().toString();
          private String content;
  
          Message() {
          }
  
          public Message(String content) {
              this.content = content;
          }
  
          public String getId() {
              return id;
          }
  
          public String getContent() {
              return content;
          }
      }
   }
  </code></pre>
  
  <p>Application config (ip took from docker using "docker-machine ip") :</p>
  
  <pre><code>spring:
    redis:
      host: 192.168.99.100
      port: 6379
  </code></pre>