Question

我必须在断开连接的系统上安装openshift，因此我需要执行以下步骤（原始安装需要更多图像，但为了便于理解，我提供了最少的步骤）

SELECT CompanySite_0.CompanySiteID , Address_0.AddPostCode AS 'Delivery Post Code' FROM SBS.PUB.SopOrderItem SopOrderItem_0 JOIN SBS.PUB.CompanySite CompanySite_0 ON SopOrderItem_0.CompanySiteID = CompanySite_0.CompanySiteID JOIN SBS.PUB.Address Address_0 ON CompanySite_0.AddressID = Address_0.AddressID
docker保存-o openshift-origin-v3.11.0-images.tar \ docker.io/openshift/origin-node:v3.11.0

Site ID Site PostCode 8613552 NG1 1PQ 94823142 S1 9PU 633057107 S11 1TY

现在，当我启动安装脚本时，它会使用命令Site ID Site PostCode 8613552 S12 1TP 94823142 S1 9PU 633057107 S11 1TY

拉取图像

这将引发以下错误

docker pull docker.io/openshift/origin-node:v3.11.0

在第二个系统上时，我会处理docker镜像

docker load -i openshift-origin-v3.11.0-images.tar

它向我显示该图像可用。怎么了我的理解是，它应该首先在本地查看，然后从dockerhub进行检查

更新1： 如果我直接拉它说

docker.io/openshift/origin-node:v3.11.0

我希望它会说

Error getting v2 registry: Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io on [::1]:53: dial udp [::1]:53: connect: no route to host

Answer 1

我在/etc/containers/registries.conf中更改了以下内容，并且可以正常工作来自

[registries.search]
registries = ['registry.access.redhat.com', 'docker.io', 'registry.fedoraproject.org', 'quay.io', 'registry.centos.org']

收件人

[registries.search]
registries = []

[registries.block]
registries = ['registry.access.redhat.com', 'docker.io', 'registry.fedoraproject.org', 'quay.io', 'registry.centos.org']

Docker Pull在断开连接的环境中失败

1 个答案: