试图在RHEL 7,7. -网络上安装对接器-ce是无法到达的时候，添加回购？
试图在RHEL 7,7. -网络上安装对接器-ce是无法到达的时候，添加回购？
提问于 2020-03-04 17:27:56
我有一个新安装的RHEL 7.7安装。我在试着安装码头。当我试图添加docker存储库时，我最终得到了一条无法访问的网络错误消息，但是我可以在没有问题的情况下获得回购文件。我已经让一个HTTP_PROXY，HTTPS_PROXY和FTP_PROXY从这个主机到达互联网。
知道为什么会这样吗？
我的尝试：
me@prodbbivm01 ~ $ sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
Loaded plugins: langpacks, product-id, subscription-manager
adding repo from: https://download.docker.com/linux/centos/docker-ce.repo
grabbing file https://download.docker.com/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo
Could not fetch/save url https://download.docker.com/linux/centos/docker-ce.repo to file /etc/yum.repos.d/docker-ce.repo: [Errno 14] curl#7 - "Failed to connect to 2600:9000:2164:d200:3:db06:4200:93a1: Network is unreachable"
me@prodbbivm01 ~ $ wget https://download.docker.com/linux/centos/docker-ce.repo
--2020-03-04 10:03:18-- https://download.docker.com/linux/centos/docker-ce.repo
Resolving myproxy.com (myproxy.com)... 10.63.112.43
Connecting to myproxy.com (myproxy.com)|10.63.112.43|:3128... connected.
Proxy request sent, awaiting response... 200 OK
Length: 2424 (2.4K) [binary/octet-stream]
Saving to: ‘docker-ce.repo’
100%[=========================================================================================>] 2,424 --.-K/s in 0s
2020-03-04 10:03:18 (324 MB/s) - ‘docker-ce.repo’ saved [2424/2424]如果我试图在没有启用代理的情况下获得回购文件：
me@prodbbivm01 ~ $ wget https://download.docker.com/linux/centos/docker-ce.repo
--2020-03-04 10:05:04-- https://download.docker.com/linux/centos/docker-ce.repo
Resolving download.docker.com (download.docker.com)... 13.224.12.105, 13.224.12.14, 13.224.12.59, ...
Connecting to download.docker.com (download.docker.com)|13.224.12.105|:443... failed: Connection refused.
Connecting to download.docker.com (download.docker.com)|13.224.12.14|:443... failed: Connection refused.
Connecting to download.docker.com (download.docker.com)|13.224.12.59|:443... failed: Connection refused.
Connecting to download.docker.com (download.docker.com)|13.224.12.128|:443... failed: Connection refused.
Connecting to download.docker.com (download.docker.com)|2600:9000:2164:3c00:3:db06:4200:93a1|:443... failed: Network is unreachable.
Connecting to download.docker.com (download.docker.com)|2600:9000:2164:9e00:3:db06:4200:93a1|:443... failed: Network is unreachable.
Connecting to download.docker.com (download.docker.com)|2600:9000:2164:ce00:3:db06:4200:93a1|:443... failed: Network is unreachable.
Connecting to download.docker.com (download.docker.com)|2600:9000:2164:1000:3:db06:4200:93a1|:443... failed: Network is unreachable.
Connecting to download.docker.com (download.docker.com)|2600:9000:2164:1400:3:db06:4200:93a1|:443... failed: Network is unreachable.
Connecting to download.docker.com (download.docker.com)|2600:9000:2164:b200:3:db06:4200:93a1|:443... failed: Network is unreachable.
Connecting to download.docker.com (download.docker.com)|2600:9000:2164:5200:3:db06:4200:93a1|:443... failed: Network is unreachable.
Connecting to download.docker.com (download.docker.com)|2600:9000:2164:9000:3:db06:4200:93a1|:443... failed: Network is unreachable.回答 1
Stack Overflow用户
回答已采纳
发布于 2020-03-04 18:35:14
好吧..。我设法解决了这个问题，但我不明白为什么.
我将我的http代理添加到yum.conf文件中，现在我可以添加回购并从那里继续。
难道在环境中有http代理还不够好吗？
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原文链接：
https://stackoverflow.com/questions/60531598
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