運行sudo yum install docker-ce docker-ce-cli containerd.io命令安裝docker時會報Transaction check error事物檢查錯誤，試了幾遍也都是這個問題。
運行事務檢查
事務檢查成功。
運行事務測試
下載的軟件包保存在緩存中，直到下次成功執行事務。
您可以通過執行 ‘dnf clean packages’ 刪除軟件包緩存。
錯誤：事務檢查錯誤：
file /usr/share/man/man1/docker-attach.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-build.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-commit.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-container-prune.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-container.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-cp.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-create.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-diff.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-events.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-exec.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-export.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-history.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-image-prune.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-image.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-images.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-import.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-info.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-inspect.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-kill.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-load.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-login.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-logout.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-logs.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-pause.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-port.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-ps.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-pull.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-push.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-restart.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-rm.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-rmi.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-run.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-save.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-search.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-start.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-stats.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-stop.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-system-df.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-system-prune.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-system.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-tag.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-top.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-unpause.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-version.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-volume-create.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-volume-inspect.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-volume-ls.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-volume-prune.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-volume-rm.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-volume.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker-wait.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
file /usr/share/man/man1/docker.1.gz from install of docker-ce-cli-1:19.03.9-3.el7.x86_64 conflicts with file from package podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
後面發現是安裝docker會與podman有衝突，這個在上面的大段錯誤信息中也有描述到。
- 通過
rpm -q podman命令查看本地環境中的podman信息
[root@wuwl ~]# rpm -q podman
podman-1.4.2-5.module_el8.1.0+237+63e26edc.x86_64
- 卸載podman，
dnf remove podman
[root@wuwl ~]# dnf remove podman
模塊依賴問題
問題 1: conflicting requests
- nothing provides module(perl:5.26) needed by module perl-DBD-SQLite:1.58:8010020191114033549:073fa5fe-0.x86_64
問題 2: conflicting requests
- nothing provides module(perl:5.26) needed by module perl-DBI:1.641:8010020191113222731:16b3ab4d-0.x86_64
依賴關係解決。
========================================================================================================================
軟件包 架構 版本 倉庫 大小
========================================================================================================================
移除:
podman x86_64 1.4.2-5.module_el8.1.0+237+63e26edc @AppStream 51 M
移除依賴的軟件包:
cockpit-podman noarch 4-1.module_el8.1.0+237+63e26edc @AppStream 5.1 M
清除未被使用的依賴關係:
libvarlink x86_64 18-3.el8 @anaconda 129 k
oci-systemd-hook x86_64 1:0.1.15-2.git2d0b8a3.module_el8.1.0+237+63e26edc @AppStream 74 k
podman-manpages noarch 1.4.2-5.module_el8.1.0+237+63e26edc @AppStream 134 k
事務概要
========================================================================================================================
移除 5 軟件包
將會釋放空間：56 M
確定嗎？[y/N]： y
運行事務檢查
事務檢查成功。
運行事務測試
事務測試成功。
運行事務
準備中 : 1/1
運行腳本: cockpit-podman-4-1.module_el8.1.0+237+63e26edc.noarch 1/1
刪除 : cockpit-podman-4-1.module_el8.1.0+237+63e26edc.noarch 1/5
刪除 : podman-1.4.2-5.module_el8.1.0+237+63e26edc.x86_64 2/5
運行腳本: podman-1.4.2-5.module_el8.1.0+237+63e26edc.x86_64 2/5
刪除 : podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch 3/5
刪除 : oci-systemd-hook-1:0.1.15-2.git2d0b8a3.module_el8.1.0+237+63e26edc.x86_64 4/5
刪除 : libvarlink-18-3.el8.x86_64 5/5
運行腳本: libvarlink-18-3.el8.x86_64 5/5
驗證 : cockpit-podman-4-1.module_el8.1.0+237+63e26edc.noarch 1/5
驗證 : libvarlink-18-3.el8.x86_64 2/5
驗證 : oci-systemd-hook-1:0.1.15-2.git2d0b8a3.module_el8.1.0+237+63e26edc.x86_64 3/5
驗證 : podman-1.4.2-5.module_el8.1.0+237+63e26edc.x86_64 4/5
驗證 : podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch 5/5
已移除:
podman-1.4.2-5.module_el8.1.0+237+63e26edc.x86_64
cockpit-podman-4-1.module_el8.1.0+237+63e26edc.noarch
libvarlink-18-3.el8.x86_64
oci-systemd-hook-1:0.1.15-2.git2d0b8a3.module_el8.1.0+237+63e26edc.x86_64
podman-manpages-1.4.2-5.module_el8.1.0+237+63e26edc.noarch
完畢！
- 安裝docker
[root@wuwl ~]# sudo yum install -y yum-utils \
> device-mapper-persistent-data \
> lvm2
上次元數據過期檢查：0:06:02 前，執行於 2020年05月25日 星期一 22時00分47秒。
軟件包 yum-utils-4.0.8-3.el8.noarch 已安裝。
軟件包 device-mapper-persistent-data-0.8.5-2.el8.x86_64 已安裝。
軟件包 lvm2-8:2.03.05-5.el8.0.1.x86_64 已安裝。
依賴關係解決。
無需任何處理。
完畢！
[root@wuwl ~]# sudo yum-config-manager \
> --add-repo \
> https://download.docker.com/linux/centos/docker-ce.repo
添加倉庫自：https://download.docker.com/linux/centos/docker-ce.repo
[root@wuwl ~]# sudo yum install docker-ce docker-ce-cli containerd.io
CentOS-8 - AppStream 2.8 kB/s | 4.3 kB 00:01
CentOS-8 - Base 5.4 kB/s | 3.9 kB 00:00
CentOS-8 - Extras 1.5 kB/s | 1.5 kB 00:01
Docker CE Stable - x86_64 9.0 kB/s | 3.5 kB 00:00
軟件包 containerd.io-1.2.6-3.3.fc30.x86_64 已安裝。
依賴關係解決。
========================================================================================================================
軟件包 架構 版本 倉庫 大小
========================================================================================================================
安裝:
docker-ce x86_64 3:19.03.9-3.el7 docker-ce-stable 24 M
docker-ce-cli x86_64 1:19.03.9-3.el7 docker-ce-stable 38 M
安裝依賴關係:
libcgroup x86_64 0.41-19.el8 BaseOS 70 k
事務概要
========================================================================================================================
安裝 3 軟件包
總下載：62 M
安裝大小：263 M
確定嗎？[y/N]： y
下載軟件包：
(1/3): libcgroup-0.41-19.el8.x86_64.rpm 176 kB/s | 70 kB 00:00
(2/3): docker-ce-19.03.9-3.el7.x86_64.rpm 1.2 MB/s | 24 MB 00:20
(3/3): docker-ce-cli-19.03.9-3.el7.x86_64.rpm 1.9 MB/s | 38 MB 00:20
------------------------------------------------------------------------------------------------------------------------
總計 2.6 MB/s | 62 MB 00:23
運行事務檢查
事務檢查成功。
運行事務測試
事務測試成功。
運行事務
準備中 : 1/1
安裝 : docker-ce-cli-1:19.03.9-3.el7.x86_64 1/3
運行腳本: docker-ce-cli-1:19.03.9-3.el7.x86_64 1/3
運行腳本: libcgroup-0.41-19.el8.x86_64 2/3
安裝 : libcgroup-0.41-19.el8.x86_64 2/3
運行腳本: libcgroup-0.41-19.el8.x86_64 2/3
安裝 : docker-ce-3:19.03.9-3.el7.x86_64 3/3
運行腳本: docker-ce-3:19.03.9-3.el7.x86_64 3/3
驗證 : libcgroup-0.41-19.el8.x86_64 1/3
驗證 : docker-ce-3:19.03.9-3.el7.x86_64 2/3
驗證 : docker-ce-cli-1:19.03.9-3.el7.x86_64 3/3
已安裝:
docker-ce-3:19.03.9-3.el7.x86_64 docker-ce-cli-1:19.03.9-3.el7.x86_64 libcgroup-0.41-19.el8.x86_64
完畢！