启动本地 kubernetes 集群时运行 install_fedora_deps 失败答案

【问题标题】：Failed to run install_fedora_deps when starting up local kubernetes cluster启动本地 kubernetes 集群时运行 install_fedora_deps 失败
【发布时间】：2021-04-17 12:59:13
【问题描述】：

我正在使用 vagrant 1.8.1 和 virtualbox 4.3.28 在 Ubuntu 14.04 上运行我的本地 kubernetes v1.1.4 集群。一切正常，但自上周五 22.01.2016 以来，我在执行 ./cluster/kube-up.sh 时一直收到同样的错误

==> master:  *  INFO:  sh -- Version 2015.11.09  
==> master:  *  INFO: System Information:  
==> master:  *  INFO:   CPU:          GenuineIntel  
==> master:  *  INFO:   CPU Arch:     x86_64  
==> master:  *  INFO:   OS Name:      Linux  
==> master:  *  INFO:   OS Version:   3.17.4-301.fc21.x86_64  
==> master:  *  INFO:   Distribution: Fedora 21  
==> master:  *  INFO: Installing master  
==> master:  *  INFO: Found function install_fedora_deps  
==> master:  *  INFO: Found function install_fedora_stable  
==> master:  *  INFO: Found function install_fedora_stable_post  
==> master:  *  INFO: Found function install_fedora_restart_daemons  
==> master:  *  INFO: Found function daemons_running  
==> master:  *  INFO: Found function install_fedora_check_services  
==> master:  *  INFO: Running install_fedora_deps()  
==> master: which: no dnf in (/usr/local/sbin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin)  
==> master:  *  INFO: Adding SaltStack's COPR repository  
==> master:   
==> master:   
==> master: File contains no section headers.  
==> master: file: file:///etc/yum.repos.d/saltstack-salt-fedora-21.repo, line: 1  
==> master: '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">\n'  
==> master:  * ERROR: Failed to run install_fedora_deps()!!!  
The SSH command responded with a non-zero exit status. Vagrant
assumes that this means the command failed. The output for this command
should be in the log above. Please read the output to determine what
went wrong.

我 ssh 进入 master，这是 /etc/yum.repos.d/saltstack-salt-fedora-21.repo 的内容

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>302 Found</title>
</head><body>
<h1>Found</h1>
<p>The document has moved <a href="https://copr.fedorainfracloud.org/coprs/saltstack/salt/repo/fedora-21/saltstack-salt-fedora-21.repo">here</a>.</p>
<hr>
<address>Apache/2.4.6 (Red Hat Enterprise Linux) Server at copr.fedoraproject.org Port 80</address>
</body></html>

我在运行最新的 v1.2.0-alpha.6 时遇到同样的错误。这是 salt-fedora21 存储库的问题吗？任何人都可以复制错误吗？

编辑：相关问题可以在这里找到https://github.com/kubernetes/kubernetes/issues/20088

【问题讨论】：

标签： vagrant virtualbox kubernetes

【解决方案1】：

这是一个临时修复：

正如https://github.com/kubernetes/kubernetes/issues/20088#issuecomment-174930620 中所指出的，根本问题是salt-bootstrap 的基础依赖引用的URL 发生了变化。

这已在 https://github.com/saltstack/salt-bootstrap/pull/738 中修复，但修复尚未使其稳定到 salt-bootstrap。

我们可以使用develop版本：

cd cluster/vagrant
sed -i "s/https:\/\/bootstrap.saltstack.com/https:\/\/bootstrap.saltstack.com\/develop/" provision-minion.sh 
sed -i "s/https:\/\/bootstrap.saltstack.com/https:\/\/bootstrap.saltstack.com\/develop/" provision-master.sh

在 Kubernetes 1.1.4 上测试。

【讨论】：

可以确认在 v1.1.4 上也可以为我工作，感谢您的快速修复

【解决方案2】：

对于带有 borky bsd sed 的 macos：

cd cluster/vagrant
sed -e "s/https:\/\/bootstrap.saltstack.com/https:\/\/bootstrap.saltstack.com\/develop/" provision-minion.sh > provision-minion.sh.back
mv provision-minion.sh.back provision-minion.sh
sed -e "s/https:\/\/bootstrap.saltstack.com/https:\/\/bootstrap.saltstack.com\/develop/" provision-master.sh > provision-master.sh.back
mv provision-master.sh.back provision-master.sh

【讨论】：