自 4 月 1 日星期四以来，我们在每天从基础 centos-7 映像启动的 GCP comoute VM 上遇到问题。
启动时启动脚本将使用此处列出的命令安装 gcsFuse： https://github.com/GoogleCloudPlatform/gcsfuse/blob/master/docs/installing.md#centos-and-red-hat-latest-releases
自最新版本以来，此安装方法现已失败：
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
epel/x86_64/metalink | 8.6 kB 00:00:00
* base: mirror.atl.genesisadaptive.com
* epel: iad.mirror.rackspace.com
* extras: mirrors.mit.edu
* updates: mirrors.raystedman.org
base | 3.6 kB 00:00:00
extras | 2.9 kB 00:00:00
gcsfuse/signature | 844 B 00:00:00
Retrieving key from https://packages.cloud.google.com/yum/doc/yum-key.gpg
Retrieving key from https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
gcsfuse/signature | 1.4 kB 00:00:00 !!!
https://packages.cloud.google.com/yum/repos/gcsfuse-el7-x86_64/repodata/repomd.xml: [Errno -1] repomd.xml signature could not be verified for gcsfuse
Trying other mirror.
有人知道如何解决这个错误吗？
答案1
有一个快速解决方法，但这意味着跳过 GPG repo 密钥验证。我只是更改repo_gpgcheck=1为repo_gpgcheck=0，其余部分保持原样。
最终脚本如下：
sudo tee /etc/yum.repos.d/gcsfuse.repo > /dev/null <<EOF
[gcsfuse]
name=gcsfuse (packages.cloud.google.com)
baseurl=https://packages.cloud.google.com/yum/repos/gcsfuse-el7-x86_64
enabled=1
gpgcheck=1
repo_gpgcheck=0
gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg
https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
EOF
结果如下：
[wb@instance-1 yum.repos.d]$ sudo tee /etc/yum.repos.d/gcsfuse.repo > /dev/null <<EOF
> [gcsfuse]
> name=gcsfuse (packages.cloud.google.com)
> baseurl=https://packages.cloud.google.com/yum/repos/gcsfuse-el7-x86_64
> enabled=1
> gpgcheck=1
> repo_gpgcheck=0
> gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg
> https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
> EOF
[wb@instance-1 yum.repos.d]$ sudo yum update
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: atl.mirrors.clouvider.net
* epel: mirror.steadfastnet.com
* extras: centos.mirrors.hoobly.com
* updates: mirror.genesisadaptive.com
gcsfuse | 1.4 kB 00:00:00
gcsfuse/primary | 2.5 kB 00:00:00
gcsfuse 16/16
No packages marked for update
[wb@instance-1 yum.repos.d]$ sudo yum install gcsfuse -y
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: atl.mirrors.clouvider.net
* epel: mirror.steadfastnet.com
* extras: centos.mirrors.hoobly.com
* updates: mirror.genesisadaptive.com
Resolving Dependencies
--> Running transaction check
---> Package gcsfuse.x86_64 0:0.28.1-1 will be installed
--> Processing Dependency: fuse for package: gcsfuse-0.28.1-1.x86_64
--> Running transaction check
---> Package fuse.x86_64 0:2.9.2-11.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================================================
Package Arch Version Repository Size
================================================================================================================
Installing:
gcsfuse x86_64 0.28.1-1 gcsfuse 4.0 M
Installing for dependencies:
fuse x86_64 2.9.2-11.el7 base 86 k
Transaction Summary
================================================================================================================
Install 1 Package (+1 Dependent package)
Total download size: 4.1 M
Installed size: 12 M
Downloading packages:
(1/2): fuse-2.9.2-11.el7.x86_64.rpm | 86 kB 00:00:00
(2/2): 4d9c7e630b6a8c14c6c054f5c23107be50e8d8a3b2707e6bef66ef6a236bb5c4-gcsfuse-0.28.1-1 | 4.0 MB 00:00:00
----------------------------------------------------------------------------------------------------------------
Total 7.4 MB/s | 4.1 MB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : fuse-2.9.2-11.el7.x86_64 1/2
Installing : gcsfuse-0.28.1-1.x86_64 2/2
Verifying : gcsfuse-0.28.1-1.x86_64 1/2
Verifying : fuse-2.9.2-11.el7.x86_64 2/2
Installed:
gcsfuse.x86_64 0:0.28.1-1
Dependency Installed:
fuse.x86_64 0:2.9.2-11.el7
Complete!
我刚刚在一台全新的虚拟机上测试了它，该虚拟机使用 CentOS 7 的默认设置。我还将它用作启动脚本并且它按预期工作。
讨论了类似的问题这里但这种方法对我来说不起作用。