piggymetrics | Microservice Architecture with Spring Boot, Spring Cloud | Microservice library

by sqshq Java Version: spring.version.2.0.3 License: MIT

Download this library from

kandi X-RAY | piggymetrics Summary

piggymetrics is a Java library typically used in Architecture, Microservice, Spring Boot, Docker, Swagger, RabbitMQ applications. piggymetrics has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. However piggymetrics has 8 bugs. You can download it from GitHub.

Microservice Architecture with Spring Boot, Spring Cloud and Docker

Support

Quality

Security

License

Reuse

kandi-support Support

piggymetrics has a medium active ecosystem.
It has 10766 star(s) with 5214 fork(s). There are 825 watchers for this library.
It had no major release in the last 12 months.
piggymetrics has no issues reported. There are 4 open pull requests and 0 closed requests.
It has a neutral sentiment in the developer community.
The latest version of piggymetrics is spring.version.2.0.3

piggymetrics Support

Best in #Microservice

Average in #Microservice

piggymetrics Support

Best in #Microservice

Average in #Microservice

quality kandi Quality

piggymetrics has 8 bugs (0 blocker, 0 critical, 6 major, 2 minor) and 67 code smells.

piggymetrics Quality

Best in #Microservice

Average in #Microservice

piggymetrics Quality

Best in #Microservice

Average in #Microservice

security Security

piggymetrics has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
piggymetrics code analysis shows 0 unresolved vulnerabilities.
There are 1 security hotspots that need review.

piggymetrics Security

Best in #Microservice

Average in #Microservice

piggymetrics Security

Best in #Microservice

Average in #Microservice

license License

piggymetrics is licensed under the MIT License. This license is Permissive.
Permissive licenses have the least restrictions, and you can use them in most projects.

piggymetrics License

Best in #Microservice

Average in #Microservice

piggymetrics License

Best in #Microservice

Average in #Microservice

build Reuse

piggymetrics releases are available to install and integrate.
Build file is available. You can build the component from source.
Installation instructions are not available. Examples and code snippets are available.
piggymetrics saves you 4360 person hours of effort in developing the same functionality from scratch.
It has 9238 lines of code, 300 functions and 112 files.
It has low code complexity. Code complexity directly impacts maintainability of the code.

piggymetrics Reuse

Best in #Microservice

Average in #Microservice

piggymetrics Reuse

Best in #Microservice

Average in #Microservice

Top functions reviewed by kandi - BETA

kandi has reviewed piggymetrics and discovered the below as its top functions. This is intended to give you an instant insight into piggymetrics implemented functionality, and help decide if they suit your requirements.

Saves data point data .
Creates a new account .
Sends an email notification .
Send reminder notifications
Returns the current exchange rates .
Finds ready to notify of a given type .
Creates a new request from the map .
Configures this security .
Gets the limits for the currency .
Handles validation errors .

piggymetrics Key Features

Microservice Architecture with Spring Boot, Spring Cloud and Docker

piggymetrics Examples and Code Snippets

See all related Code Snippets

Config service

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spring:
  application:
    name: notification-service
  cloud:
    config:
      uri: http://config:8888
      fail-fast: true

Auth service

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@PreAuthorize("#oauth2.hasScope('server')")
@RequestMapping(value = "accounts/{name}", method = RequestMethod.GET)
public List&lt;DataPoint&gt; getStatisticsByAccountName(@PathVariable String name) {
	return statisticsService.findByAccountName(name);
}

API Gateway

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zuul:
  routes:
    notification-service:
        path: /notifications/**
        serviceId: notification-service
        stripPrefix: false

Service discovery

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spring:
  application:
    name: notification-service

Load balancer, Circuit breaker and Http client

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@FeignClient(name = "statistics-service")
public interface StatisticsServiceClient {

	@RequestMapping(method = RequestMethod.PUT, value = "/statistics/{accountName}", consumes = MediaType.APPLICATION_JSON_UTF8_VALUE)
	void updateStatistics(@PathVariable("accountName") String accountName, Account account);

}

Distributed tracing

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2018-07-26 23:13:49.381  WARN [gateway,3216d0de1384bb4f,3216d0de1384bb4f,false] 2999 --- [nio-4000-exec-1] o.s.c.n.z.f.r.s.AbstractRibbonCommand    : The Hystrix timeout of 20000ms for the command account-service is set lower than the combination of the Ribbon read and connect timeout, 80000ms.
2018-07-26 23:13:49.562  INFO [account-service,3216d0de1384bb4f,404ff09c5cf91d2e,false] 3079 --- [nio-6000-exec-1] c.p.account.service.AccountServiceImpl   : new account has been created: test

How to run the shellscript with -z parameters?

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test -z "$MONGODB_PASSWORD"

MONGODB_PASSWORD="password" ./init.sh

-----------------------

test -z "$MONGODB_PASSWORD"

MONGODB_PASSWORD="password" ./init.sh

Caused by: java.lang.ClassNotFoundException: org.springframework.messaging.converter.MessageConverter in microservices

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[INFO] --- maven-compiler-plugin:3.7.0:compile (default-compile) @ monitoring ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to C:\Users\pc\Desktop\My_MicroServices\PPP\PiggyMetrics-master\monitoring\target\classes
[ERROR] error reading C:\Users\pc\.m2\repository\io\projectreactor\ipc\reactor-netty\0.7.8.RELEASE\reactor-netty-0.7.8.RELEASE.jar; invalid LOC header (bad signature)
[ERROR] error reading C:\Users\pc\.m2\repository\org\springframework\spring-messaging\5.0.7.RELEASE\spring-messaging-5.0.7.RELEASE.jar; invalid LOC header (bad signature)
[INFO]
[INFO] --- maven-resources-plugin:3.0.1:testResources (default-testResources) @ monitoring ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.7.0:testCompile (default-testCompile) @ monitoring ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to C:\Users\pc\Desktop\My_MicroServices\PPP\PiggyMetrics-master\monitoring\target\test-classes
[ERROR] error reading C:\Users\pc\.m2\repository\io\projectreactor\ipc\reactor-netty\0.7.8.RELEASE\reactor-netty-0.7.8.RELEASE.jar; invalid LOC header (bad signature)
[ERROR] error reading C:\Users\pc\.m2\repository\org\springframework\spring-messaging\5.0.7.RELEASE\spring-messaging-5.0.7.RELEASE.jar; invalid LOC header (bad signature)

java.lang.IllegalStateException: Could not locate PropertySource and the fail fast property is set, failing in Microservices

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spring:
  application:
    name: <name>
  cloud:
    config:
      uri: http://host:port
      fail-fast: true
      password: <password>
      username: <user>

See all related Code Snippets

Community Discussions

Trending Discussions on piggymetrics

How to run the shellscript with -z parameters?
Caused by: java.lang.ClassNotFoundException: org.springframework.messaging.converter.MessageConverter in microservices
java.lang.IllegalStateException: Could not locate PropertySource and the fail fast property is set, failing in Microservices
Feign Exception 403 after updating to Spring Boot 1.5.8 and Finchley/Edgware Spring Cloud

Trending Discussions on piggymetrics

QUESTION

How to run the shellscript with -z parameters?

Asked 2018-Sep-05 at 19:52

How to run below shell scripts which name is init.sh ? I am running this sheel script like this ./init.sh test123 and its giving me the message MONGODB_PASSWORD not defined. Being new to the shell-script, I am not aware what does this mean ?

-z   ==>
Checks if the given string operand size is zero; if it is zero length, then it returns true.

Actual File details:

#!/bin/bash
if test -z "$MONGODB_PASSWORD"; then
    echo "MONGODB_PASSWORD not defined"
    exit 1
fi

auth="-u user -p $MONGODB_PASSWORD"

# MONGODB USER CREATION
(
echo "setup mongodb auth"
create_user="if (!db.getUser('user')) { db.createUser({ user: 'user', pwd: '$MONGODB_PASSWORD', roles: [ {role:'readWrite', db:'piggymetrics'} ]}) }"
until mongo piggymetrics --eval "$create_user" || mongo piggymetrics $auth --eval "$create_user"; do sleep 5; done
killall mongod
sleep 1
killall -9 mongod
) &

# INIT DUMP EXECUTION
(
if test -n "$INIT_DUMP"; then
    echo "execute dump file"
    until mongo piggymetrics $auth $INIT_DUMP; do sleep 5; done
fi
) &

echo "start mongodb without auth"
chown -R mongodb /data/db
gosu mongodb mongod "$@"

echo "restarting with auth on"
sleep 5
exec gosu mongodb /usr/local/bin/docker-entrypoint.sh --auth "$@"

EDIT-1: cat .bash_profile

# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

# User specific environment and startup programs
export JAVA_HOME=/opt/jdk1.8.0_181
export M2_HOME=/usr/local/apache-maven-3.5.4
export MAVEN_OPTS=-Xms256m -Xmx512m
export M2=$M2_HOME/bin


# THIS IS SETTING TO RUN THE PiggyMetrix
export CONFIG_SERVICE_PASSWORD=test123
export NOTIFICATION_SERVICE_PASSWORD=test123
export STATISTICS_SERVICE_PASSWORD=test123
export ACCOUNT_SERVICE_PASSWORD=test123
export MONGODB_PASSWORD=test123

export PATH=$M2:$PATH:/opt/jdk1.8.0_181/bin/:$HOME/.local/bin:$HOME/bin

I am using

uname -a
Linux ech-10-XX-XX-11 4.1.12-61.1.18.el7uek.x86_64 #2 SMP Fri Nov 4 15:48:30 PDT 2016 x86_64 x86_64 x86_64 GNU/Linux

EDIT-2:

[dc-user@ech-10-XX-XX-11 ~]$ whoami
dc-user
[dc-user@ech-10-XX-XX-11 ~]$ ls -ltra
total 8664
-rw-r--r--  1 dc-user dc-user     231 Oct  7  2016 .bashrc
-rw-r--r--  1 dc-user dc-user      18 Oct  7  2016 .bash_logout
drwxrwxr-x  3 dc-user dc-user      23 Sep  5 13:43 .m2
-rw-r--r--  1 dc-user dc-user     677 Sep  5 13:56 .bash_profile
-rw-------  1 dc-user dc-user    3478 Sep  5 13:56 .viminfo
drwx------  8 dc-user dc-user    4096 Sep  5 13:56 .

ANSWER

Answered 2018-Sep-05 at 19:52

With

test -z "$MONGODB_PASSWORD"

you are testing if the variable $MONGODB_PASSWORD is not empty.

Before running the script you will have to store your password in the variable:

MONGODB_PASSWORD="password" ./init.sh

Source https://stackoverflow.com/questions/52191934

QUESTION

Caused by: java.lang.ClassNotFoundException: org.springframework.messaging.converter.MessageConverter in microservices

Asked 2018-Aug-19 at 14:14

I am following microservices tutorials from the link : https://github.com/sqshq/PiggyMetrics and I was able to successfully start the following services

config
registry
gateway

In each services .yml file, I changed registry to localhost and config to localhost too.

but when I ran the "monitoring" service, I get the below error.

ava.lang.NoClassDefFoundError: org/springframework/messaging/converter/MessageConverter
    at java.lang.ClassLoader.defineClass1(Native Method) ~[na:1.8.0_151]
    at java.lang.ClassLoader.defineClass(Unknown Source) ~[na:1.8.0_151]
    at java.security.SecureClassLoader.defineClass(Unknown Source) ~[na:1.8.0_151]
    at java.net.URLClassLoader.defineClass(Unknown Source) ~[na:1.8.0_151]
    at java.net.URLClassLoader.access$100(Unknown Source) ~[na:1.8.0_151]
    at java.net.URLClassLoader$1.run(Unknown Source) ~[na:1.8.0_151]
    at java.net.URLClassLoader$1.run(Unknown Source) ~[na:1.8.0_151]
    at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_151]
    at java.net.URLClassLoader.findClass(Unknown Source) ~[na:1.8.0_151]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.8.0_151]
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[na:1.8.0_151]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.8.0_151]
    at org.springframework.integration.config.IntegrationRegistrar.registerDefaultDatatypeChannelMessageConverter(IntegrationRegistrar.java:425) ~[spring-integration-core-5.0.6.RELEASE.jar:5.0.6.RELEASE]
    at org.springframework.integration.config.IntegrationRegistrar.registerBeanDefinitions(IntegrationRegistrar.java:106) ~[spring-integration-core-5.0.6.RELEASE.jar:5.0.6.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.lambda$loadBeanDefinitionsFromRegistrars$1(ConfigurationClassBeanDefinitionReader.java:358) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at java.util.LinkedHashMap.forEach(Unknown Source) ~[na:1.8.0_151]
    at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsFromRegistrars(ConfigurationClassBeanDefinitionReader.java:357) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:145) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:117) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:328) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:233) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:273) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:93) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:694) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at com.piggymetrics.monitoring.MonitoringApplication.main(MonitoringApplication.java:14) [classes/:na]
Caused by: java.lang.ClassNotFoundException: org.springframework.messaging.converter.MessageConverter
    at java.net.URLClassLoader.findClass(Unknown Source) ~[na:1.8.0_151]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.8.0_151]
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[na:1.8.0_151]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.8.0_151]
    ... 32 common frames omitted

Error:

Below error while starting the "auth-service"

com.mongodb.MongoSocketException: auth-mongodb
    at com.mongodb.ServerAddress.getSocketAddress(ServerAddress.java:188) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.SocketStreamHelper.initialize(SocketStreamHelper.java:59) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.SocketStream.open(SocketStream.java:57) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.InternalStreamConnection.open(InternalStreamConnection.java:126) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:114) ~[mongodb-driver-core-3.6.4.jar:na]
    at java.lang.Thread.run(Unknown Source) [na:1.8.0_151]
Caused by: java.net.UnknownHostException: auth-mongodb
    at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) ~[na:1.8.0_151]
    at java.net.InetAddress$2.lookupAllHostAddr(Unknown Source) ~[na:1.8.0_151]
    at java.net.InetAddress.getAddressesFromNameService(Unknown Source) ~[na:1.8.0_151]
    at java.net.InetAddress.getAllByName0(Unknown Source) ~[na:1.8.0_151]
    at java.net.InetAddress.getAllByName(Unknown Source) ~[na:1.8.0_151]
    at java.net.InetAddress.getAllByName(Unknown Source) ~[na:1.8.0_151]
    at java.net.InetAddress.getByName(Unknown Source) ~[na:1.8.0_151]
    at com.mongodb.ServerAddress.getSocketAddress(ServerAddress.java:186) ~[mongodb-driver-core-3.6.4.jar:na]
    ... 5 common frames omitted

ANSWER

Answered 2018-Aug-19 at 14:12

I was able to figure out this issue. While building the whole source code, I checked the maven debug log closely and found the below error.

[INFO] --- maven-compiler-plugin:3.7.0:compile (default-compile) @ monitoring ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to C:\Users\pc\Desktop\My_MicroServices\PPP\PiggyMetrics-master\monitoring\target\classes
[ERROR] error reading C:\Users\pc\.m2\repository\io\projectreactor\ipc\reactor-netty\0.7.8.RELEASE\reactor-netty-0.7.8.RELEASE.jar; invalid LOC header (bad signature)
[ERROR] error reading C:\Users\pc\.m2\repository\org\springframework\spring-messaging\5.0.7.RELEASE\spring-messaging-5.0.7.RELEASE.jar; invalid LOC header (bad signature)
[INFO]
[INFO] --- maven-resources-plugin:3.0.1:testResources (default-testResources) @ monitoring ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.7.0:testCompile (default-testCompile) @ monitoring ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to C:\Users\pc\Desktop\My_MicroServices\PPP\PiggyMetrics-master\monitoring\target\test-classes
[ERROR] error reading C:\Users\pc\.m2\repository\io\projectreactor\ipc\reactor-netty\0.7.8.RELEASE\reactor-netty-0.7.8.RELEASE.jar; invalid LOC header (bad signature)
[ERROR] error reading C:\Users\pc\.m2\repository\org\springframework\spring-messaging\5.0.7.RELEASE\spring-messaging-5.0.7.RELEASE.jar; invalid LOC header (bad signature)

I deleted "spring-messaging-5.0.7.RELEASE.jar" and "reactor-netty-0.7.8.RELEASE.jar" from .m2 and rebuild the project. This time no build compiling error and even able to make the monitoring service up.

Done !

Source https://stackoverflow.com/questions/51918410

QUESTION

java.lang.IllegalStateException: Could not locate PropertySource and the fail fast property is set, failing in Microservices

Asked 2018-Aug-19 at 13:34

I am following Microservices from link: https://github.com/sqshq/PiggyMetrics. I was able to simply start the "config" service successfully, but when I tried to start the "registry" service, I got the below error.

Could anyone please guide on what is the issue ? I dont see any proper steps about setting or sequences to run the microservices.

2018-08-19 18:55:15.424  INFO 12700 --- [           main] c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at : http://config:8888
2018-08-19 18:55:17.805  INFO 12700 --- [           main] c.c.c.ConfigServicePropertySourceLocator : Connect Timeout Exception on Url - http://config:8888. Will be trying the next url if available
2018-08-19 18:55:17.826 ERROR 12700 --- [           main] o.s.boot.SpringApplication               : Application run failed

java.lang.IllegalStateException: Could not locate PropertySource and the fail fast property is set, failing
    at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator.locate(ConfigServicePropertySourceLocator.java:136) ~[spring-cloud-config-client-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:94) ~[spring-cloud-context-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:633) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:373) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:325) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
    at com.piggymetrics.registry.RegistryApplication.main(RegistryApplication.java:12) [classes/:na]
Caused by: org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://config:8888/registry/default": config; nested exception is java.net.UnknownHostException: config
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:732) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:680) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:600) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator.getRemoteEnvironment(ConfigServicePropertySourceLocator.java:218) ~[spring-cloud-config-client-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.cloud.config.client.ConfigServicePropertySourceLocator.locate(ConfigServicePropertySourceLocator.java:96) ~[spring-cloud-config-client-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    ... 7 common frames omitted
Caused by: java.net.UnknownHostException: config
    at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:1.8.0_151]
    at java.net.PlainSocketImpl.connect(Unknown Source) ~[na:1.8.0_151]
    at java.net.SocksSocketImpl.connect(Unknown Source) ~[na:1.8.0_151]
    at java.net.Socket.connect(Unknown Source) ~[na:1.8.0_151]
    at java.net.Socket.connect(Unknown Source) ~[na:1.8.0_151]
    at sun.net.NetworkClient.doConnect(Unknown Source) ~[na:1.8.0_151]
    at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[na:1.8.0_151]
    at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[na:1.8.0_151]
    at sun.net.www.http.HttpClient.<init>(Unknown Source) ~[na:1.8.0_151]
    at sun.net.www.http.HttpClient.New(Unknown Source) ~[na:1.8.0_151]
    at sun.net.www.http.HttpClient.New(Unknown Source) ~[na:1.8.0_151]
    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source) ~[na:1.8.0_151]
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source) ~[na:1.8.0_151]
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[na:1.8.0_151]
    at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source) ~[na:1.8.0_151]
    at org.springframework.http.client.SimpleBufferingClientHttpRequest.executeInternal(SimpleBufferingClientHttpRequest.java:76) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:723) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
    ... 11 common frames omitted

ANSWER

Answered 2018-Aug-19 at 13:33

You have provided 'config' as the hostname of config service. Replace it with proper hostname.

spring:
  application:
    name: <name>
  cloud:
    config:
      uri: http://host:port
      fail-fast: true
      password: <password>
      username: <user>

Since the application is not able to resolve 'config', it is giving you UnknownHost Exception.

Source https://stackoverflow.com/questions/51918125

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Vulnerabilities

No vulnerabilities reported

Install piggymetrics

You can download it from GitHub.
You can use piggymetrics like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the piggymetrics component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .