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OpenShift企业版离线安装:下载RedHat Repo源及

OpenShift企业版离线安装:下载RedHat Repo源及

作者: 潘晓华Michael | 来源:发表于2020-06-01 10:42 被阅读0次
    RedHat OpenShift

    为了安全起见,在很多企业,网络环境是不能连接外网的,而需要使用OpenShift的话,就需要离线部署。离线部署与在线部署最大区别,就是我们得自己准备介质源:YUM源与镜像仓库。只要你拥有红帽订阅,下载最新的介质,其实很简单。

    一、同步YUM源

    RHEL主机注册到红帽订阅,并关联到相应的YUM仓库

    $ subscription-manager register
    $ subscription-manager refresh
    $ subscription-manager list --available --matches '*OpenShift*'
    $ subscription-manager attach --pool=<pool_id>
    $ subscription-manager repos --disable="*"
    $ subscription-manager repos \
        --enable="rhel-7-server-rpms" \
        --enable="rhel-7-server-extras-rpms" \
        --enable="rhel-7-fast-datapath-rpms" \
        --enable="rhel-7-server-ose-3.7-rpms"
    

    同步yum源,reposync命令添加-n标记,表示只下载最新的

    $ yum -y install yum-utils createrepo docker git
    $ mkdir -p /opt/repos/
    $ for repo in \
    rhel-7-server-rpms \
    rhel-7-server-extras-rpms \
    rhel-7-fast-datapath-rpms \
    rhel-7-server-ose-3.7-rpms
    do
      reposync --gpgcheck -lm --repoid=${repo} --download_path=/opt/repos/ -n
      createrepo -v /opt/repos/${repo} -o /opt/repos/${repo}
    done
    

    将YUM源文件打包

    $ cd /opt/repos/
    $ tar zcvf rhel-7-server-rpms.tar.gz rhel-7-server-rpms 
    $ tar zcvf rhel-7-server-extras-rpms.tar.gz rhel-7-server-extras-rpms
    $ tar zcvf rhel-7-fast-datapath-rpms.tar.gz rhel-7-fast-datapath-rpms
    $ tar zcvf rhel-7-server-ose-3.7-rpms.tar.gz rhel-7-server-ose-3.7-rpms
    

    二、同步镜像

    登录红帽镜像仓库

    $ docker login registry.redhat.io
    

    下载镜像,例如<tag>=v3.11.219

    $ docker pull registry.redhat.io/openshift3/apb-base:<tag>
    $ docker pull registry.redhat.io/openshift3/apb-tools:<tag>
    $ docker pull registry.redhat.io/openshift3/automation-broker-apb:<tag>
    $ docker pull registry.redhat.io/openshift3/csi-attacher:<tag>
    $ docker pull registry.redhat.io/openshift3/csi-driver-registrar:<tag>
    $ docker pull registry.redhat.io/openshift3/csi-livenessprobe:<tag>
    $ docker pull registry.redhat.io/openshift3/csi-provisioner:<tag>
    $ docker pull registry.redhat.io/openshift3/grafana:<tag>
    $ docker pull registry.redhat.io/openshift3/local-storage-provisioner:<tag>
    $ docker pull registry.redhat.io/openshift3/manila-provisioner:<tag>
    $ docker pull registry.redhat.io/openshift3/mariadb-apb:<tag>
    $ docker pull registry.redhat.io/openshift3/mediawiki:<tag>
    $ docker pull registry.redhat.io/openshift3/mediawiki-apb:<tag>
    $ docker pull registry.redhat.io/openshift3/mysql-apb:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-ansible-service-broker:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-cli:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-cluster-autoscaler:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-cluster-capacity:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-cluster-monitoring-operator:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-console:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-configmap-reloader:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-control-plane:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-deployer:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-descheduler:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-docker-builder:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-docker-registry:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-efs-provisioner:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-egress-dns-proxy:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-egress-http-proxy:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-egress-router:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-haproxy-router:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-hyperkube:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-hypershift:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-keepalived-ipfailover:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-kube-rbac-proxy:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-kube-state-metrics:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-metrics-server:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-node:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-node-problem-detector:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-operator-lifecycle-manager:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-ovn-kubernetes:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-pod:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-prometheus-config-reloader:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-prometheus-operator:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-recycler:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-service-catalog:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-template-service-broker:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-tests:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-web-console:<tag>
    $ docker pull registry.redhat.io/openshift3/postgresql-apb:<tag>
    $ docker pull registry.redhat.io/openshift3/registry-console:<tag>
    $ docker pull registry.redhat.io/openshift3/snapshot-controller:<tag>
    $ docker pull registry.redhat.io/openshift3/snapshot-provisioner:<tag>
    $ docker pull registry.redhat.io/rhel7/etcd:3.2.26
    $ docker pull registry.redhat.io/rhel7/etcd:3.2.22
    
    $ docker pull registry.redhat.io/openshift3/ose-efs-provisioner:<tag>
    
    $ docker pull registry.redhat.io/openshift3/metrics-cassandra:<tag>
    $ docker pull registry.redhat.io/openshift3/metrics-hawkular-metrics:<tag>
    $ docker pull registry.redhat.io/openshift3/metrics-hawkular-openshift-agent:<tag>
    $ docker pull registry.redhat.io/openshift3/metrics-heapster:<tag>
    $ docker pull registry.redhat.io/openshift3/metrics-schema-installer:<tag>
    $ docker pull registry.redhat.io/openshift3/oauth-proxy:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-logging-curator5:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-logging-elasticsearch5:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-logging-eventrouter:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-logging-fluentd:<tag>
    $ docker pull registry.redhat.io/openshift3/ose-logging-kibana5:<tag>
    $ docker pull registry.redhat.io/openshift3/prometheus:<tag>
    $ docker pull registry.redhat.io/openshift3/prometheus-alertmanager:<tag>
    $ docker pull registry.redhat.io/openshift3/prometheus-node-exporter:<tag>
    $ docker pull registry.redhat.io/cloudforms46/cfme-openshift-postgresql
    $ docker pull registry.redhat.io/cloudforms46/cfme-openshift-memcached
    $ docker pull registry.redhat.io/cloudforms46/cfme-openshift-app-ui
    $ docker pull registry.redhat.io/cloudforms46/cfme-openshift-app
    $ docker pull registry.redhat.io/cloudforms46/cfme-openshift-embedded-ansible
    $ docker pull registry.redhat.io/cloudforms46/cfme-openshift-httpd
    $ docker pull registry.redhat.io/cloudforms46/cfme-httpd-configmap-generator
    $ docker pull registry.redhat.io/rhgs3/rhgs-server-rhel7
    $ docker pull registry.redhat.io/rhgs3/rhgs-volmanager-rhel7
    $ docker pull registry.redhat.io/rhgs3/rhgs-gluster-block-prov-rhel7
    $ docker pull registry.redhat.io/rhgs3/rhgs-s3-server-rhel7
    

    将镜像打包

    $ docker save -o ose3-images.tar \
        registry.redhat.io/openshift3/apb-base \
        registry.redhat.io/openshift3/apb-tools \
        registry.redhat.io/openshift3/automation-broker-apb \
        registry.redhat.io/openshift3/csi-attacher \
        registry.redhat.io/openshift3/csi-driver-registrar \
        registry.redhat.io/openshift3/csi-livenessprobe \
        registry.redhat.io/openshift3/csi-provisioner \
        registry.redhat.io/openshift3/grafana \
        registry.redhat.io/openshift3/local-storage-provisioner \
        registry.redhat.io/openshift3/manila-provisioner \
        registry.redhat.io/openshift3/mariadb-apb \
        registry.redhat.io/openshift3/mediawiki \
        registry.redhat.io/openshift3/mediawiki-apb \
        registry.redhat.io/openshift3/mysql-apb \
        registry.redhat.io/openshift3/ose-ansible-service-broker \
        registry.redhat.io/openshift3/ose-cli \
        registry.redhat.io/openshift3/ose-cluster-autoscaler \
        registry.redhat.io/openshift3/ose-cluster-capacity \
        registry.redhat.io/openshift3/ose-cluster-monitoring-operator \
        registry.redhat.io/openshift3/ose-console \
        registry.redhat.io/openshift3/ose-configmap-reloader \
        registry.redhat.io/openshift3/ose-control-plane \
        registry.redhat.io/openshift3/ose-deployer \
        registry.redhat.io/openshift3/ose-descheduler \
        registry.redhat.io/openshift3/ose-docker-builder \
        registry.redhat.io/openshift3/ose-docker-registry \
        registry.redhat.io/openshift3/ose-efs-provisioner \
        registry.redhat.io/openshift3/ose-egress-dns-proxy \
        registry.redhat.io/openshift3/ose-egress-http-proxy \
        registry.redhat.io/openshift3/ose-egress-router \
        registry.redhat.io/openshift3/ose-haproxy-router \
        registry.redhat.io/openshift3/ose-hyperkube \
        registry.redhat.io/openshift3/ose-hypershift \
        registry.redhat.io/openshift3/ose-keepalived-ipfailover \
        registry.redhat.io/openshift3/ose-kube-rbac-proxy \
        registry.redhat.io/openshift3/ose-kube-state-metrics \
        registry.redhat.io/openshift3/ose-metrics-server \
        registry.redhat.io/openshift3/ose-node \
        registry.redhat.io/openshift3/ose-node-problem-detector \
        registry.redhat.io/openshift3/ose-operator-lifecycle-manager \
        registry.redhat.io/openshift3/ose-ovn-kubernetes \
        registry.redhat.io/openshift3/ose-pod \
        registry.redhat.io/openshift3/ose-prometheus-config-reloader \
        registry.redhat.io/openshift3/ose-prometheus-operator \
        registry.redhat.io/openshift3/ose-recycler \
        registry.redhat.io/openshift3/ose-service-catalog \
        registry.redhat.io/openshift3/ose-template-service-broker \
        registry.redhat.io/openshift3/ose-tests \
        registry.redhat.io/openshift3/ose-web-console \
        registry.redhat.io/openshift3/postgresql-apb \
        registry.redhat.io/openshift3/registry-console \
        registry.redhat.io/openshift3/snapshot-controller \
        registry.redhat.io/openshift3/snapshot-provisioner \
        registry.redhat.io/rhel7/etcd:3.2.22 \
        registry.redhat.io/rhel7/etcd:3.2.26
    
    $ docker save -o ose3-optional-imags.tar \
        registry.redhat.io/openshift3/metrics-cassandra \
        registry.redhat.io/openshift3/metrics-hawkular-metrics \
        registry.redhat.io/openshift3/metrics-hawkular-openshift-agent \
        registry.redhat.io/openshift3/metrics-heapster \
        registry.redhat.io/openshift3/metrics-schema-installer \
        registry.redhat.io/openshift3/oauth-proxy \
        registry.redhat.io/openshift3/ose-logging-curator5 \
        registry.redhat.io/openshift3/ose-logging-elasticsearch5 \
        registry.redhat.io/openshift3/ose-logging-eventrouter \
        registry.redhat.io/openshift3/ose-logging-fluentd \
        registry.redhat.io/openshift3/ose-logging-kibana5 \
        registry.redhat.io/openshift3/prometheus \
        registry.redhat.io/openshift3/prometheus-alertmanager \
        registry.redhat.io/openshift3/prometheus-node-exporter \
        registry.redhat.io/cloudforms46/cfme-openshift-postgresql \
        registry.redhat.io/cloudforms46/cfme-openshift-memcached \
        registry.redhat.io/cloudforms46/cfme-openshift-app-ui \
        registry.redhat.io/cloudforms46/cfme-openshift-app \
        registry.redhat.io/cloudforms46/cfme-openshift-embedded-ansible \
        registry.redhat.io/cloudforms46/cfme-openshift-httpd \
        registry.redhat.io/cloudforms46/cfme-httpd-configmap-generator \
        registry.redhat.io/rhgs3/rhgs-server-rhel7 \
        registry.redhat.io/rhgs3/rhgs-volmanager-rhel7 \
        registry.redhat.io/rhgs3/rhgs-gluster-block-prov-rhel7 \
        registry.redhat.io/rhgs3/rhgs-s3-server-rhel7 
    

    小坑留意

    • OpenShift官方文档中在同步YUM源时采用全量同步,这会导致光rhel-7-server-rpms这个源下载文件就有40G,下载时间长。其实只需要在同步YUM源时添加参数-n,只会下载最新的包,同样是rhel-7-server-rpms源,文件总共 是5G左右。
    • 大家都知道的原因,国内网络下载很慢,所以可以购买一台(香港/日本)云主机进行下载,再把介质压缩后,拷贝到本地。所有介绍压缩后,大概为11G。

    参考文章

    OpenShift官方文档:Disconnected installation

    相关文章

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          本文标题:OpenShift企业版离线安装:下载RedHat Repo源及

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