0x00 前言
有好多时候需要搭建一个 Demo 为同事或其他人演示一些应用程序，如果在服务器上新建一套比如 Owncoud Nextcloud 之类的软件，对于有些有软件洁癖的人来说是一个痛苦，用完了还得删除，不弄的话又没有好的演示环境。这时候用 Snap 和 Docker 就再合适不过了，今天我在这里为大家演示的是在 Centos7 上面添加 Snap 的安装环境来演示。Snap 官放默认的支持发型版本有以下这些，Centos 不在其中
- Arch Linux* Debian* Deepin* Elementary OS* Fedora* GalliumOS* KDE Neon* Kubuntu* Linux Mint* Lubuntu* Manjaro Linux* openSUSE* Parrot Security OS* Raspbian* Solus* Ubuntu* Xubuntu* Zorin OS
– 此内容引用自https://docs.snapcraft.io/installing-snapd/6735
0x01 安装
安装 yum 插件和源
yum install yum-plugin-copr epel-release
yum copr enable ngompa/snapcore-el7
过程需要输入 2 次 y，最后有 copr done 字样 [root@ecs-e084-0039 ~]# yum copr enable ngompa/snapcore-el7 Loaded plugins: copr, fastestmirror You are about to enable a Copr repository. Please note that this repository is not part of the main Fedora distribution, and quality may vary. The Fedora Project does not exercise any power over the contents of this repository beyond the rules outlined in the Copr FAQ at
https://fedorahosted.org/copr/wiki/UserDocs#WhatIcanbuildinCopr, and packages are not held to any quality or securty level. Please do not file bug reports about these packages in Fedora Bugzilla. In case of problems, contact the owner of this repository. Do you want to continue? [y/N]: y You are about to enable a Copr repository. Please note that this repository is not part of the main Fedora distribution, and quality may vary. The Fedora Project does not exercise any power over the contents of this repository beyond the rules outlined in the Copr FAQ at https://fedorahosted.org/copr/wiki/UserDocs#WhatIcanbuildinCopr, and packages are not held to any quality or securty level. Please do not file bug reports about these packages in Fedora Bugzilla. In case of problems, contact the owner of this repository. Do you want to continue? [y/N]: y copr done
安装 snapd
yum install snapd
systemd 启用及开机启动 snapd
systemctl start snapd
systemctl enable snapd
0x02 试用
此时就可以使用了
sudo snap install nextcloud
