14 openEuler DNF(YUM)配置管理

superman超哥 2023-12-23 原文

文章目录

DNF是一款Linux软件包管理工具，用于管理RPM软件包。DNF可以查询软件包信息，从指定软件库获取软件包，自动处理依赖关系以安装或卸载软件包，以及更新系统到最新可用版本。

说明：

DNF与YUM完全兼容，提供了YUM兼容的命令行以及为扩展和插件提供的API。
使用DNF需要管理员权限，本节所有命令需要在管理员权限下执行。

14.1 DNF配置文件

DNF 的主要配置文件是 /etc/dnf/dnf.conf，该文件包含两部分：

“main”部分保存着DNF的全局设置。
“repository”部分保存着软件源的设置，可以有一个或多个“repository”。

另外，在/etc/yum.repos.d 目录中保存着一个或多个repo源相关文件，它们也可以定义不同的“repository”。

所以openEuler软件源的配置一般有两种方式，一种是直接配置/etc/dnf/dnf.conf文件中的“repository”部分，另外一种是在/etc/yum.repos.d目录下增加.repo文件。

14.1.1 配置main部分

/etc/dnf/dnf.conf 文件包含的“main”部分，配置示例如下：

[main]
gpgcheck=1
installonly_limit=3
clean_requirements_on_remove=True
best=True
skip_if_unavailable=False

常用选项说明：

表 1 main参数说明

参数	说明
cachedir	缓存目录，该目录用于存储RPM包和数据库文件。
keepcache	可选值是1和0，表示是否要缓存已安装成功的那些RPM包及头文件，默认值为0，即不缓存。
debuglevel	设置dnf生成的debug信息。取值范围：[0-10]，数值越大会输出越详细的debug信息。默认值为2，设置为0表示不输出debug信息。
clean_requirements_on_remove	删除在dnf remove期间不再使用的依赖项，如果软件包是通过DNF安装的，而不是通过显式用户请求安装的，则只能通过clean_requirements_on_remove删除软件包，即它是作为依赖项引入的。默认值为True。
best	升级包时，总是尝试安装其最高版本，如果最高版本无法安装，则提示无法安装的原因并停止安装。默认值为True。
obsoletes	可选值1和0，设置是否允许更新陈旧的RPM包。默认值为1，表示允许更新。
gpgcheck	可选值1和0，设置是否进行gpg校验。默认值为1，表示需要进行校验。
plugins	可选值1和0，表示启用或禁用dnf插件。默认值为1，表示启用dnf插件。
installonly_limit	设置可以同时安装“installonlypkgs”指令列出包的数量。默认值为3，不建议降低此值。

14.1.2 配置repository部分

repository部分允许您定义定制化的openEuler软件源仓库，各个仓库的名称不能相同，否则会引起冲突。配置repository部分有两种方式，一种是直接配置/etc/dnf/dnf.conf文件中的“repository”部分，另外一种是配置/etc/yum.repos.d目录下的.repo文件。

直接配置/etc/dnf/dnf.conf文件中的“repository”部分

下面是[repository]部分的一个最小配置示例：

[repository]
name=repository_name
baseurl=repository_url

说明：
openEuler提供在线的镜像源，地址：https://repo.openeuler.org/。以 openEuler 22.03的x86_64版本为例，baseurl可配置为https://repo.openeuler.org/openEuler-22.03-LTS/OS/x86_64/。

选项说明：

表 2 repository参数说明

参数	说明
name=repository_name	软件仓库（repository ）描述的字符串。
baseurl=repository_url	软件仓库（repository ）的地址。使用http协议的网络位置：例如 http://path/to/repo使用ftp协议的网络位置：例如 ftp://path/to/repo本地位置：例如 file:///path/to/local/repo

配置/etc/yum.repos.d目录下的.repo文件

openEuler提供了多种repo源供用户在线使用，各repo源含义可参考系统安装。使用root权限添加openEuler repo源，示例如下：
```
# vi /etc/yum.repos.d/openEuler.repo
```
```
[OS]
name=openEuler-$releasever - OS
baseurl=https://repo.openeuler.org/openEuler-22.03/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=https://repo.openeuler.org/openEuler-22.03/OS/$basearch/RPM-GPG-KEY-openEuler
```
说明：
- enabled为是否启用该软件源仓库，可选值为1和0。默认值为1，表示启用该软件源仓库。
- gpgkey为验证签名用的公钥。

14.1.3 显示当前配置

要显示当前的配置信息：

# dnf config-manager --dump

例如示例命令如下

[root@superman-21 ~]# dnf config-manager --dump
=========================================================== main ============================================================
[main]
allow_vendor_change = 1
assumeno = 0
assumeyes = 0
autocheck_running_kernel = 1
bandwidth = 0
best = 1
bugtracker_url = https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora&component=dnf
cachedir = /var/cache/dnf
cacheonly = 0
.
.
.
system_cachedir = /var/cache/dnf
throttle = 0
timeout = 30
transformdb = 1
tsflags = 
upgrade_group_objects_upgrade = 1
user_agent = libdnf (openEuler 22.03; generic; Linux.x86_64)
username = 
varsdir = /etc/yum/vars, /etc/dnf/vars
zchunk = 1

[root@superman-21 ~]#

要显示相应软件源的配置，首先查询repo id：

# dnf repolist

例如示例命令如下：

[root@superman-21 ~]# dnf repolist
repo id                                                        repo name
EPOL                                                           EPOL
OS                                                             OS
debuginfo                                                      debuginfo
everything                                                     everything
source                                                         source
update                                                         update
[root@superman-21 ~]#

然后执行如下命令，显示对应id的软件源配置，其中 repository 为查询得到的repo id：

# dnf config-manager --dump repository

例如示例命令如下：

[root@superman-21 ~]# dnf config-manager --dump OS
=================================== repo: OS ===================================
[OS]
bandwidth = 0
baseurl = http://repo.openeuler.org/openEuler-22.03-LTS/OS/x86_64/
cachedir = /var/cache/dnf
cost = 1000
countme = 0
deltarpm = 1
deltarpm_percentage = 75
enabled = 1
enabled_metadata = 
enablegroups = 1
exclude = 
excludepkgs = 
fastestmirror = 0
gpgcheck = 1
gpgkey = http://repo.openeuler.org/openEuler-22.03-LTS/OS/x86_64/RPM-GPG-KEY-openEuler
includepkgs = 
ip_resolve = whatever
max_parallel_downloads = 3
mediaid = 
metadata_expire = 172800
minrate = 1000
module_hotfixes = 0
name = OS
password = 
priority = 99
protected_packages = dnf, dnf, sudo, systemd, systemd-udev, yum, dnf, sudo, systemd, systemd-udev, yum
proxy = 
proxy_auth_method = any
proxy_sslcacert = 
proxy_sslclientcert = 
proxy_sslclientkey = 
proxy_sslverify = 1
repo_gpgcheck = 0
retries = 10
skip_if_unavailable = 0
sslcacert = 
sslclientcert = 
sslclientkey = 
sslverify = 1
sslverifystatus = 0
throttle = 0
timeout = 30
type = 
user_agent = libdnf (openEuler 22.03; generic; Linux.x86_64)
username = 

[root@superman-21 ~]#

您也可以使用一个全局正则表达式，来显示所有匹配部分的配置：

# dnf config-manager --dump glob_expression

例如示例命令如下：

[root@superman-21 ~]# dnf config-manager --dump | grep retries
retries = 10
[root@superman-21 ~]#

14.2 创建本地软件源仓库

要建立一个本地软件源仓库，请按照下列步骤操作。

安装createrepo软件包。在root权限下执行如下命令：

# dnf install createrepo

例如示例命令如下：

[root@superman-21 ~]# dnf install createrepo
OS                                               42 kB/s | 3.8 kB     00:00    
everything                                       43 kB/s | 3.8 kB     00:00    
EPOL                                             31 kB/s | 3.0 kB     00:00    
debuginfo                                        43 kB/s | 3.8 kB     00:00    
source                                           43 kB/s | 3.8 kB     00:00    
update                                           41 kB/s | 3.5 kB     00:00    
update                                          5.4 MB/s |  28 MB     00:05    
Dependencies resolved.
================================================================================
 Package             Architecture  Version                  Repository     Size
================================================================================
Installing:
 createrepo_c        x86_64        0.17.6-1.oe2203          OS            137 k
Installing dependencies:
 drpm                x86_64        0.5.0-2.oe2203           update         60 k

Transaction Summary
================================================================================
Install  2 Packages

Total download size: 197 k
Installed size: 535 k
Is this ok [y/N]: y
Downloading Packages:
(1/2): drpm-0.5.0-2.oe2203.x86_64.rpm           320 kB/s |  60 kB     00:00    
(2/2): createrepo_c-0.17.6-1.oe2203.x86_64.rpm  621 kB/s | 137 kB     00:00    
--------------------------------------------------------------------------------
Total                                           879 kB/s | 197 kB     00:00     
retrieving repo key for OS unencrypted from http://repo.openeuler.org/openEuler-22.03-LTS/OS/x86_64/RPM-GPG-KEY-openEuler
OS                                               22 kB/s | 2.1 kB     00:00    
Importing GPG key 0xB25E7F66:
 Userid     : "private OBS (key without passphrase) <defaultkey@localobs>"
 Fingerprint: 12EA 74AC 9DF4 8D46 C69C A0BE D557 065E B25E 7F66
 From       : http://repo.openeuler.org/openEuler-22.03-LTS/OS/x86_64/RPM-GPG-KEY-openEuler
Is this ok [y/N]: y
Key imported successfully
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                        1/1 
  Installing       : drpm-0.5.0-2.oe2203.x86_64                             1/2 
  Installing       : createrepo_c-0.17.6-1.oe2203.x86_64                    2/2 
  Running scriptlet: createrepo_c-0.17.6-1.oe2203.x86_64                    2/2 
  Verifying        : createrepo_c-0.17.6-1.oe2203.x86_64                    1/2 
  Verifying        : drpm-0.5.0-2.oe2203.x86_64                             2/2 

Installed:
  createrepo_c-0.17.6-1.oe2203.x86_64         drpm-0.5.0-2.oe2203.x86_64        

Complete!
[root@superman-21 ~]#

将需要的软件包复制到一个目录下，如/local_repo 。

[root@superman-21 ~]# cp /mnt/Packages/per* /local_repo/
[root@superman-21 ~]# 
[root@superman-21 ~]# ls /local_repo/
perf-5.10.0-60.18.0.50.oe2203.x86_64.rpm
perftest-4.5-1.oe2203.x86_64.rpm
perl-5.34.0-3.oe2203.x86_64.rpm
perl-Algorithm-Diff-1.201-1.oe2203.noarch.rpm
perl-Archive-Tar-2.40-1.oe2203.noarch.rpm
perl-autodie-2.34-2.oe2203.noarch.rpm
perl-B-Debug-1.26-5.oe2203.noarch.rpm
perl-bignum-0.63-1.oe2203.noarch.rpm
perl-Bit-Vector-7.4-15.oe2203.x86_64.rpm
perl-Carp-1.50-418.oe2203.noarch.rpm
.
.
.
perl-XML-Parser-2.46-1.oe2203.x86_64.rpm
perl-XML-Parser-help-2.46-1.oe2203.noarch.rpm
perl-XML-SAX-1.02-1.oe2203.noarch.rpm
perl-XML-SAX-Base-1.09-7.oe2203.noarch.rpm
perl-XML-Simple-2.25-4.oe2203.noarch.rpm
perl-XML-Writer-0.900-1.oe2203.noarch.rpm
perl-XML-Writer-help-0.900-1.oe2203.noarch.rpm
perl-XML-XPath-1.44-1.oe2203.noarch.rpm
perl-YAML-LibYAML-0.82-2.oe2203.x86_64.rpm
[root@superman-21 ~]#

创建软件源，执行以下命令：

# createrepo /local_repo

例如示例命令如下：

[root@superman-21 ~]# createrepo /local_repo
Directory walk started
Directory walk done - 168 packages
Temporary output repo path: /local_repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished
[root@superman-21 ~]# 
[root@superman-21 ~]# ls /local_repo/
perf-5.10.0-60.18.0.50.oe2203.x86_64.rpm
perftest-4.5-1.oe2203.x86_64.rpm
perl-5.34.0-3.oe2203.x86_64.rpm
.
.
.
perl-XML-Parser-2.46-1.oe2203.x86_64.rpm
perl-XML-Parser-help-2.46-1.oe2203.noarch.rpm
perl-XML-SAX-1.02-1.oe2203.noarch.rpm
perl-XML-SAX-Base-1.09-7.oe2203.noarch.rpm
perl-XML-Simple-2.25-4.oe2203.noarch.rpm
perl-XML-Writer-0.900-1.oe2203.noarch.rpm
perl-XML-Writer-help-0.900-1.oe2203.noarch.rpm
perl-XML-XPath-1.44-1.oe2203.noarch.rpm
perl-YAML-LibYAML-0.82-2.oe2203.x86_64.rpm
repodata
[root@superman-21 ~]#

14.3 添加、启用和禁用软件源

本节将介绍如何通过“dnf config-manager”命令添加、启用和禁用软件源仓库。

14.3.1 添加软件源

要定义一个新的软件源仓库，您可以在 /etc/dnf/dnf.conf 文件中添加“repository”部分，或者在/etc/yum.repos.d/目录下添加“.repo”文件进行说明。建议您通过添加“.repo”的方式，每个软件源都有自己对应的“.repo”文件，以下介绍该方式的操作方法。

要在您的系统中添加一个这样的源，请在root权限下执行如下命令，执行完成之后会在/etc/yum.repos.d/目录下生成对应的repo文件。其中 repository_url 为repo源地址，详情请参见表2。

# dnf config-manager --add-repo repository_url

例如示例命令如下：

[root@superman-21 ~]# dnf config-manager --add-repo /local_repo
添加仓库自：file:///local_repo
[root@superman-21 ~]#

14.3.2 禁用软件源

要禁用软件源，请在root权限下执行如下命令：

# dnf config-manager --set-disable repository

例如示例命令如下：

[root@superman-21 ~]# cat /etc/yum.repos.d/openEuler.repo 
#generic-repos is licensed under the Mulan PSL v2.
#You can use this software according to the terms and conditions of the Mulan PSL v2.
#You may obtain a copy of Mulan PSL v2 at:
#    http://license.coscl.org.cn/MulanPSL2
#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
#PURPOSE.
#See the Mulan PSL v2 for more details.

[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/RPM-GPG-KEY-openEuler

[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/EPOL/main/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/RPM-GPG-KEY-openEuler

[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/source/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/source/RPM-GPG-KEY-openEuler

[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/update/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler
[root@superman-21 ~]# 
[root@superman-21 ~]# dnf config-manager --set-disable update
[root@superman-21 ~]# 
[root@superman-21 ~]# cat /etc/yum.repos.d/openEuler.repo    
#generic-repos is licensed under the Mulan PSL v2.
#You can use this software according to the terms and conditions of the Mulan PSL v2.
#You may obtain a copy of Mulan PSL v2 at:
#    http://license.coscl.org.cn/MulanPSL2
#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
#PURPOSE.
#See the Mulan PSL v2 for more details.

[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/RPM-GPG-KEY-openEuler

[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/EPOL/main/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/RPM-GPG-KEY-openEuler

[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/source/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/source/RPM-GPG-KEY-openEuler

[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/update/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler
[root@superman-21 ~]#

同样的，您也可以使用一个全局正则表达式来禁用所有匹配的软件源：

# dnf config-manager --set-disable glob_expression

例如示例命令如下：

[root@superman-21 ~]# cat /etc/yum.repos.d/openEuler.repo 
#generic-repos is licensed under the Mulan PSL v2.
#You can use this software according to the terms and conditions of the Mulan PSL v2.
#You may obtain a copy of Mulan PSL v2 at:
#    http://license.coscl.org.cn/MulanPSL2
#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
#PURPOSE.
#See the Mulan PSL v2 for more details.

[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/RPM-GPG-KEY-openEuler

[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/EPOL/main/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/RPM-GPG-KEY-openEuler

[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/source/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/source/RPM-GPG-KEY-openEuler

[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/update/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler
[root@superman-21 ~]# 
[root@superman-21 ~]# dnf config-manager --set-disable {source,update}
[root@superman-21 ~]# 
[root@superman-21 ~]# cat /etc/yum.repos.d/openEuler.repo 
#generic-repos is licensed under the Mulan PSL v2.
#You can use this software according to the terms and conditions of the Mulan PSL v2.
#You may obtain a copy of Mulan PSL v2 at:
#    http://license.coscl.org.cn/MulanPSL2
#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
#PURPOSE.
#See the Mulan PSL v2 for more details.

[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/RPM-GPG-KEY-openEuler

[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/EPOL/main/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/RPM-GPG-KEY-openEuler

[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/source/
enabled=0
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/source/RPM-GPG-KEY-openEuler

[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/update/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler
[root@superman-21 ~]#

14.3.3 启用软件源

要启用软件源，请在root权限下执行如下命令，其中 repository 为新增.repo文件中的repo id（可通过dnf repolist查询）：

# dnf config-manager --set-enable repository

例如示例命令如下：

[root@superman-21 ~]# cat /etc/yum.repos.d/openEuler.repo    
#generic-repos is licensed under the Mulan PSL v2.
#You can use this software according to the terms and conditions of the Mulan PSL v2.
#You may obtain a copy of Mulan PSL v2 at:
#    http://license.coscl.org.cn/MulanPSL2
#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
#PURPOSE.
#See the Mulan PSL v2 for more details.

[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/RPM-GPG-KEY-openEuler

[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/EPOL/main/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/RPM-GPG-KEY-openEuler

[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/source/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/source/RPM-GPG-KEY-openEuler

[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/update/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler
[root@superman-21 ~]# 
[root@superman-21 ~]# dnf config-manager --set-enable update
[root@superman-21 ~]# 
[root@superman-21 ~]# cat /etc/yum.repos.d/openEuler.repo   
#generic-repos is licensed under the Mulan PSL v2.
#You can use this software according to the terms and conditions of the Mulan PSL v2.
#You may obtain a copy of Mulan PSL v2 at:
#    http://license.coscl.org.cn/MulanPSL2
#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
#PURPOSE.
#See the Mulan PSL v2 for more details.

[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/RPM-GPG-KEY-openEuler

[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/EPOL/main/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/RPM-GPG-KEY-openEuler

[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/source/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/source/RPM-GPG-KEY-openEuler

[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/update/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler
[root@superman-21 ~]#

您也可以使用一个全局正则表达式，来启用所有匹配的软件源。其中 glob_expression 为对应的正则表达式，用于同时匹配多个repo id：

# dnf config-manager --set-enable glob_expression

例如示例命令如下：

[root@superman-21 ~]# cat /etc/yum.repos.d/openEuler.repo 
#generic-repos is licensed under the Mulan PSL v2.
#You can use this software according to the terms and conditions of the Mulan PSL v2.
#You may obtain a copy of Mulan PSL v2 at:
#    http://license.coscl.org.cn/MulanPSL2
#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
#PURPOSE.
#See the Mulan PSL v2 for more details.

[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/RPM-GPG-KEY-openEuler

[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/EPOL/main/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/RPM-GPG-KEY-openEuler

[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/source/
enabled=0
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/source/RPM-GPG-KEY-openEuler

[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/update/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler
[root@superman-21 ~]# 
[root@superman-21 ~]# dnf config-manager --set-enable {source,update}   
[root@superman-21 ~]# 
[root@superman-21 ~]# cat /etc/yum.repos.d/openEuler.repo            
#generic-repos is licensed under the Mulan PSL v2.
#You can use this software according to the terms and conditions of the Mulan PSL v2.
#You may obtain a copy of Mulan PSL v2 at:
#    http://license.coscl.org.cn/MulanPSL2
#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
#PURPOSE.
#See the Mulan PSL v2 for more details.

[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/RPM-GPG-KEY-openEuler

[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/EPOL/main/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/debuginfo/$basearch/RPM-GPG-KEY-openEuler

[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/source/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/source/RPM-GPG-KEY-openEuler

[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/update/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler
[root@superman-21 ~]#

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14 openEuler DNF(YUM)配置管理

文章目录

14.1 DNF配置文件

14.1.1 配置main部分

14.1.2 配置repository部分

14.1.3 显示当前配置

14.2 创建本地软件源仓库

14.3 添加、启用和禁用软件源

14.3.1 添加软件源

14.3.2 禁用软件源

14.3.3 启用软件源

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