Install using snap in opencloudos NET 6

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Open source operating system community OpenCloudOS Initiated by Tencent and its partners , Is completely neutral 、 Comprehensive opening up 、 Safe and stable 、 High performance operating system and ecosystem .OpenCloudOS It has precipitated the advantages of many manufacturers in software and open source ecology , It inherits Tencent's advantages in operating system and kernel 10 Years of technology accumulation , In cloud native 、 stability 、 performance 、 Hardware support and other aspects have solid support , It can support all hardware platforms equally and comprehensively .

OpenCloudOS 8.5 yes OpenCloudOS The community releases the first official version , Its basic library and user state components are completely similar to CentOS 8 compatible , And through kernel level optimization and enhancement , Can be provided to users compared to CentOS 8 Better solution .

adopt .NET Documents stay Linux Install... On the distribution .NET[1], There are several installation methods , Let's try it first CentOS/RedHat Upper rpm and dnf Two ways to install , All failed ：

[[email protected] ~]# dnf install dotnet-sdk-6.0
Last metadata expiration check: 1:09:49 ago on Thu 23 Jun 2022 06:49:52 AM CST.
No match for argument: dotnet-sdk-6.0
Error: Unable to find a match: dotnet-sdk-6.0
[[email protected] ~]# yum install dotnet-sdk-6.0
Last metadata expiration check: 1:12:09 ago on Thu 23 Jun 2022 06:49:52 AM CST.
No match for argument: dotnet-sdk-6.0
Error: Unable to find a match: dotnet-sdk-6.0

Snap Is a bundle of applications and their dependencies , It can be used in many different Linux Normal operation in the distribution . Snap Apply to CentOS 7.6+ and Red Hat Enterprise Linux 7.6+, It can be downloaded from Extra Packages for Enterprise Linux（EPEL） Repository installation , Reference documents ：[https://snapcraft.io/install/snapd/centos2].

You can use the following command to EPEL Repository added to CentOS 8 System ：

sudo dnf install epel-release
sudo dnf upgrade

take EPEL Add a repository to your CentOS After installation , Just install the captured package ：

sudo yum install snapd

After installation , You need to enable the... For managing the primary snapshot communication socket systemd unit ：

sudo systemctl enable --now snapd.socket
To enable classic snapshot support , Please enter the following in /var/lib/snapd/snap Create symbolic links between and /snap：

sudo ln -s /var/lib/snapd/snap /snap
Log out and log in again ,
Or restart the system to ensure that the snapshot path is updated correctly .

Then follow the documentation ： adopt Snap install .NET SDK or .NET Runtime [3] Conduct .NET 6 Installation ：

snap install dotnet-sdk –classic

So let's verify that ：

[[email protected] ~]# dotnet --info
.NET SDK (reflecting any global.json):  Version:   6.0.301  Commit:    43f9b18481

Runtime Environment:  OS Name:     opencloudos  OS Version:  8.5  OS Platform: Linux  RID:         linux-x64  Base Path:   /var/lib/snapd/snap/dotnet-sdk/172/sdk/6.0.301/

Host (useful for support):   Version: 6.0.6   Commit:  7cca709db2

.NET SDKs installed:   6.0.301 [/var/lib/snapd/snap/dotnet-sdk/172/sdk]

.NET runtimes installed:   Microsoft.AspNetCore.App 6.0.6 [/var/lib/snapd/snap/dotnet-sdk/172/shared/Microsoft.AspNetCore.App]   Microsoft.NETCore.App 6.0.6 [/var/lib/snapd/snap/dotnet-sdk/172/shared/Microsoft.NETCore.App]

To install additional .NET runtimes or SDKs:   https://aka.ms/dotnet-download

Related links ：

[1] stay Linux Install... On the distribution .NET：https://docs.microsoft.com/zh-cn/dotnet/core/install/linux

[2] stay CentOS Enable on Snap Installation package ：https://snapcraft.io/install/snapd/centos

[3] adopt Snap install .NET SDK or .NET Runtime: https://docs.microsoft.com/zh-cn/dotnet/core/install/linux-snap