Question

我执行mvn fabric8:resource-apply时收到此错误消息：

[错误]无法在项目tdev-wsec-service上执行目标io.fabric8：fabric8-maven-plugin：3.5.38：resource-apply（default-cli）：无法从openshift.yml创建DeploymentConfig。 io.fabric8.kubernetes.client.KubernetesClientException：执行失败：POST位于https://minishift.t-systems.net:8443/apis/apps.openshift.io/v1/namespaces/myproject/deploymentconfigs。消息：DeploymentConfig“ tdev-wsec-service”无效：spec.template.spec.containers [0]。名称：无效值：“ com.tsystems.iberia-tdev-wsec-service”：DNS-1123标签必须包含小写字母数字字符或“-”，并且必须以字母数字字符开头和结尾（例如，“ my-name”或“ 123-abc”，用于验证的正则表达式为“ a-z0-9？”）。收到的状态：Status（apiVersion = v1，code = 422，details = StatusDetails（原因= [StatusCause（field = spec.template.spec.containers [0] .name，message = Invalid value：“ com.tsystems.iberia-tdev -wsec-service”：DNS-1123标签必须由小写字母数字字符或“-”组成，并且必须以字母数字字符开头和结尾（例如，“ my-name”或“ 123-abc”，用于验证为'a-z0-9？'），原因= FieldValueInvalid，additionalProperties = {}）]，组=空，kind = DeploymentConfig，名称= tdev-ws ...

简而言之：

DeploymentConfig“ tdev-wsec-service”无效：spec.template.spec.containers [0] .name：无效的值：“ com.tsystems.iberia-tdev-wsec-service”：必须有DNS-1123标签由小写字母数字字符或“-”组成，并且必须以字母数字字符开头和结尾（例如，“ my-name”或“ 123-abc”，用于验证的正则表达式为“ a-z0-9？”） / p>

我正在尝试将这些资源用于openshift：

fabric8插件抱怨某件事，我不太了解出什么问题。例如，fabric8插件告诉我部署配置内部有问题，但是wsec-deployment.yaml的内容确实很简单：

metadata:
  annotations:
    configmap.fabric8.io/update-on-change: ${project.artifactId}
  labels:
    name: wsec
  name: wsec
spec:
  replicas: 1
  selector:
    name: wsec
    version: ${project.version}
    provider: fabric8
  template:
    metadata:
      labels:
        name: wsec
        version: ${project.version}
        provider: fabric8
    spec:
      containers:
      - env:
        - name: SPRING_APPLICATION_JSON
          valueFrom:
           configMapKeyRef:
             name: wsec-configmap
             key: SPRING_APPLICATION_JSON
        name: wsec
        image: ${docker.image}

有什么想法吗？

编辑

父pom.xml与fabric8最相关的部分：

<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.tsystems.iberia</groupId>
    <artifactId>t-devhub</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>pom</packaging>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.1.RELEASE</version>
    </parent>

    <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Finchley.RC1</spring-cloud.version>

        <fabric8-maven-plugin.version>3.5.38</fabric8-maven-plugin.version>
        <fabric8.build.strategy>docker</fabric8.build.strategy>
        <fabric8.build.mode>openshift</fabric8.build.mode>

        <docker.from>docker.io/fabric8/java-jboss-openjdk8-jdk:1.2</docker.from>
        <docker.assemblyDescriptorRef>artifact</docker.assemblyDescriptorRef>
        <docker.image>${project.artifactId}:${project.version}</docker.image>
    </properties>

    <build>
        <plugins>
            <plugin>
                <groupId>io.fabric8</groupId>
                <artifactId>fabric8-maven-plugin</artifactId>
                <version>${fabric8-maven-plugin.version}</version>
                <configuration>
                    <mode>${fabric8.build.mode}</mode>
                    <enricher>
                        <excludes>
                            <exclude>spring-boot-health-check</exclude>
                        </excludes>
                    </enricher>
                    <images>
                        <image>
                            <name>${docker.image}</name>
                            <build>
                                <from>${docker.from}</from>
                                <assembly>
                                    <targetDir>/deployments</targetDir>
                                    <descriptorRef>${docker.assemblyDescriptorRef}</descriptorRef>
                                </assembly>
                                <env>
                                    <JAVA_APP_JAR>${project.artifactId}-${project.version}.jar</JAVA_APP_JAR>
                                </env>
                            </build>
                            <run>
                                <ports>
                                    <port>8080:8080</port>
                                </ports>
                            </run>
                        </image>
                    </images>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

Answer 1

我发现arttifactId中的破折号（-）多于此。

    <groupId>com.something</groupId>
      <artifactId>servicename-microservice-something</artifactId>
       <version>1.0</version>
    <name>servicename</name>

将artifactId更改为

    <artifactId>servicename</artifactId>

成功了。

Fabric8 Maven插件抱怨部署配置问题

1 个答案: