从 Springboot 应用程序访问 AWS Paramstore

如何解决从 Springboot 应用程序访问 AWS Paramstore

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.9.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>demo</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>demo</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>11</java.version>
        <spring-cloud.version>Greenwich.SR6</spring-cloud.version>
        <awsspring.version>2.3.0</awsspring.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>io.awspring.cloud</groupId>
            <artifactId>spring-cloud-aws-context</artifactId>
        </dependency>
        <dependency>
            <groupId>io.awspring.cloud</groupId>
            <artifactId>spring-cloud-aws-messaging</artifactId>
        </dependency>
        <dependency>
            <groupId>io.awspring.cloud</groupId>
            <artifactId>spring-cloud-starter-aws-parameter-store-config</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>io.awspring.cloud</groupId>
                <artifactId>spring-cloud-aws-dependencies</artifactId>
                <version>${awsspring.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

当我用这个 pom 运行演示应用程序时，我得到了

io.awspring.cloud.paramstore.AwsParamStorePropertySources$AwsParameterPropertySourceNotFoundException: com.amazonaws.services.simplesystemsmanagement.mode

它正在尝试访问我想要的 paramstore 但是当我将 springboot 版本更改为 2.4.4 并将 spring-cloud.version 更改为 2020.0.2 并且我现在运行相同的应用程序时它没有尝试连接到 aws参数库。

如果我升级到 springboot 到 2.4.4，谁能解释一下我如何访问 paramstore

解决方法

在 spring-cloud 2020.0.0（又名 Ilford）中，引导阶段不再默认启用。为了启用它，您需要一个额外的依赖：

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency> 

但是，从 spring-cloud-aws 2.3 开始，允许使用 spring.config.import=aws-parameter-store: 导入默认的 aws 参数存储键

您可以在以下部分的末尾找到此信息 https://docs.awspring.io/spring-cloud-aws/docs/2.3.0/reference/html/index.html#integrating-your-spring-cloud-application-with-the-aws-parameter-store