2.2. 在 OpenShift 4.x 服务器上安装 Fuse 镜像流和模板

流程

1. 启动 OpenShift 4 服务器。

2. 以管理员身份登录 OpenShift 服务器。

   oc login -u system:admin

3. 验证您是否使用创建了 docker-registry secret 的项目。

   oc project openshift

4. 查看 Samples operator 的当前配置。

   oc get configs.samples.operator.openshift.io -n openshift-cluster-samples-operator -o yaml

5. 配置 Samples operator 以忽略添加的 fuse 模板和镜像流。

   oc edit configs.samples.operator.openshift.io -n openshift-cluster-samples-operator

6. 添加 Fuse imagestreams Skipped Imagestreams 部分，并将 Fuse 和 Spring Boot 2 模板添加到 Skipped Templates 部分。

   [...]
   spec:
     architectures:
     - x86_64
     managementState: Managed
     skippedImagestreams:
     - fis-java-openshift
     - fis-karaf-openshift
     - fuse7-console
     - fuse7-eap-openshift
     - fuse7-java-openshift
     - fuse7-karaf-openshift
     - jboss-fuse70-console
     - jboss-fuse70-eap-openshift
     - jboss-fuse70-java-openshift
     - jboss-fuse70-karaf-openshift
     - fuse-apicurito-generator
     - apicurito-ui
     skippedTemplates:
     - s2i-fuse78-eap-camel-amq
     - s2i-fuse78-eap-camel-cdi
     - s2i-fuse78-eap-camel-cxf-jaxrs
     - s2i-fuse78-eap-camel-cxf-jaxws
     - s2i-fuse78-karaf-camel-amq
     - s2i-fuse78-karaf-camel-log
     - s2i-fuse78-karaf-camel-rest-sql
     - s2i-fuse78-karaf-cxf-rest
     - s2i-fuse78-spring-boot-2-camel-amq
     - s2i-fuse78-spring-boot-2-camel-config
     - s2i-fuse78-spring-boot-2-camel-drools
     - s2i-fuse78-spring-boot-2-camel-infinispan
     - s2i-fuse78-spring-boot-2-camel-rest-3scale
     - s2i-fuse78-spring-boot-2-camel-rest-sql
     - s2i-fuse78-spring-boot-2-camel
     - s2i-fuse78-spring-boot-2-camel-xa
     - s2i-fuse78-spring-boot-2-camel-xml
     - s2i-fuse78-spring-boot-2-cxf-jaxrs
     - s2i-fuse78-spring-boot-2-cxf-jaxws
     - s2i-fuse78-spring-boot-2-cxf-jaxrs-xml
     - s2i-fuse78-spring-boot-2-cxf-jaxws-xml

7. 在 OpenShift 镜像流上安装 Fuse。

   BASEURL=https://raw.githubusercontent.com/jboss-fuse/application-templates/application-templates-2.1.0.fuse-sb2-780019-redhat-00005
   
   oc create -n openshift -f ${BASEURL}/fis-image-streams.json

   注意

   如果显示错误，显示消息 "Error from server (AlreadyExists): imagestreams.image.openshift.io <imagestreamname> already exists"，使用以下命令将现有镜像流替换为最新的镜像流。

   oc replace --force -n openshift -f ${BASEURL}/fis-image-streams.json

8. 在 OpenShift quickstart 模板上安装 Fuse:

   for template in eap-camel-amq-template.json \
    eap-camel-cdi-template.json \
    eap-camel-cxf-jaxrs-template.json \
    eap-camel-cxf-jaxws-template.json \
    karaf-camel-amq-template.json \
    karaf-camel-log-template.json \
    karaf-camel-rest-sql-template.json \
    karaf-cxf-rest-template.json ;
    do
    oc create -n openshift -f \
    https://raw.githubusercontent.com/jboss-fuse/application-templates/application-templates-2.1.0.fuse-sb2-780019-redhat-00005/quickstarts/${template}
    done

9. 安装 Spring Boot 2 quickstart 模板：

   for template in spring-boot-2-camel-amq-template.json \
    spring-boot-2-camel-config-template.json \
    spring-boot-2-camel-drools-template.json \
    spring-boot-2-camel-infinispan-template.json \
    spring-boot-2-camel-rest-3scale-template.json \
    spring-boot-2-camel-rest-sql-template.json \
    spring-boot-2-camel-template.json \
    spring-boot-2-camel-xa-template.json \
    spring-boot-2-camel-xml-template.json \
    spring-boot-2-cxf-jaxrs-template.json \
    spring-boot-2-cxf-jaxws-template.json \
    spring-boot-2-cxf-jaxrs-xml-template.json \
    spring-boot-2-cxf-jaxws-xml-template.json ;
    do oc create -n openshift -f \
    https://raw.githubusercontent.com/jboss-fuse/application-templates/application-templates-2.1.0.fuse-sb2-780019-redhat-00005/quickstarts/${template}
    done

10. （可选） 查看 OpenShift 模板上安装的 Fuse:

    oc get template -n openshift