在从本地镜像注册表安装 OpenShift 期间,启动引导计算机后,我在日志日志中看到以下错误:
release-image-download.sh[1270]:
Error: error pulling image "quay.io/openshift-release-dev/ocp-release@sha256:999a6a4bd731075e389ae601b373194c6cb2c7b4dadd1ad06ef607e86476b129":
unable to pull quay.io/openshift-release-dev/ocp-release@sha256:999a6a4bd731075e389ae601b373194c6cb2c7b4dadd1ad06ef607e86476b129: unable to pull image:
Error initializing source docker://quay.io/openshift-release-dev/ocp-release@sha256:999a6a4bd731075e389ae601b373194c6cb2c7b4dadd1ad06ef607e86476b129:
(Mirrors also failed: [my registry:5000/ocp4/openshift4@sha256:999a6a4bd731075e389ae601b373194c6cb2c7b4dadd1ad06ef607e86476b129: Error reading manifest
sha256:999a6a4bd731075e389ae601b373194c6cb2c7b4dadd1ad06ef607e86476b129 in my registry:5000/ocp4/openshift4: manifest unknown: manifest unknown]):
quay.io/openshift-release-dev/ocp-release@sha256:999a6a4bd731075e389ae601b373194c6cb2c7b4dadd1ad06ef607e86476b129: error pinging docker registry quay.io:
Get "https://quay.io/v2/": dial tcp 50.16.140.223:443: i/o timeout
有人知道它是什么吗?
答案就在错误中:
... dial tcp 50.16.140.223:443: i/o timeout
在命令行上尝试一下:
$ podman pull quay.io/openshift-release-dev/ocp-release@sha256:999a6a4bd731075e389ae601b373194c6cb2c7b4dadd1ad06ef607e86476b129
您需要经过身份验证才能实际下载内容(这就是拉取机密的作用)。但是,如果您无法收到“未经身份验证”的错误,那么这将更明确地指向某些网络配置。
该 IP 解析为码头主机(您可以使用“
curl -k https://50.16.140.223
”进行验证)。也许您有阻止出口的互联网过滤器或防火墙?
决议:
(如果您已经在进行气隙安装并且您的本地镜像出现故障,那么您的本地镜像也出现故障)