Question

我遇到了在没有互联网访问权限的服务器上从包中安装docker-ce的问题。

这是我的Linux版本的centos-release-7-2.1511.el7.centos.2.10.x86_64

Virtualization: vmware
Operating system: CentOS Linux 7 (Core)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 3.10.0-327.el7.x86_64
Architecture: x86-64

我试图按照此处设置的说明操作，但由于该盒子没有互联网我无法安装yum。

所以我用rpm -ivh做了。到目前为止，我在依赖错误之后得到依赖错误。

我试过这三个版本的docker，所有这些版本都发出了依赖错误。

-rw-r--r--. 1 root root 19521288 Nov 8 00:52 docker-ce-17.03.0.ce-1.el7.centos.x86_64.rpm
-rw-r--r--. 1 root root 19529520 Nov 8 00:02 docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm
-rw-r--r--. 1 root root 29108 Nov 8 00:53 docker-ce-selinux-17.03.0.ce-1.el7.centos.noarch.rpm
-rw-r--r--. 1 root root 29108 Nov 8 00:03 docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm
-rw-r--r--. 1 root root 19509116 Nov 8 01:26 docker-engine-1.13.1-1.el7.centos.x86_64.rpm
-rw-r--r--. 1 root root 29024 Nov 8 01:26 docker-engine-selinux-1.13.1-1.el7.centos.noarch.rpm

rpm -ivh /docker/images/docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm
warning: /docker/images/docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY
error: Failed dependencies:
docker-ce-selinux >= 17.03.2.ce-1.el7.centos is needed by docker-ce-17.03.2.ce-1.el7.centos.x86_64

rpm -ivh /docker/images/docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm
warning: /docker/images/docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY
error: Failed dependencies:
selinux-policy-base >= 3.13.1-102 is needed by docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch
selinux-policy-targeted >= 3.13.1-102 is needed by docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch

所以我试着寻找我在以下网站上找到的selinux包：

我尝试从rpmfind中安装rpm，不幸的是，它要求另一个依赖。

rpm -ivh selinux-policy-minimum-3.13.1-102.el7.noarch.rpm
warning: selinux-policy-minimum-3.13.1-102.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
error: Failed dependencies:
policycoreutils-python >= 2.5 is needed by selinux-policy-minimum-3.13.1-102.el7.noarch
selinux-policy = 3.13.1-102.el7 is needed by selinux-policy-minimum-3.13.1-102.el7.noarch

rpm -ivh selinux-policy-targeted-3.13.1-102.el7.noarch.rpm
warning: selinux-policy-targeted-3.13.1-102.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
error: Failed dependencies:
policycoreutils >= 2.5 is needed by selinux-policy-targeted-3.13.1-102.el7.noarch
selinux-policy = 3.13.1-102.el7 is needed by selinux-policy-targeted-3.13.1-102.el7.noarch

有没有人尝试在此版本的centos上安装docker之前无法访问互联网？你有更简单的方法来解决这个问题吗？

提前谢谢！

Answer 1

在具有互联网的计算机上，下载所有依赖项：

mkdir -p offline_repo && cd offline_repo
curl -O https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm
curl -O https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm
yum install --downloadonly --downloaddir=. docker-ce-*.rpm

您可以在安装了docker和Internet访问的任何计算机（任何操作系统）上执行此操作，您可以在容器中下载依赖项：

mkdir offline_repo
docker run --rm -it -v $PWD/offline_repo:/offline_repo centos:7.2.1511 \
  sh -c 'cd /offline_repo \
      && curl -O https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm \
      && curl -O https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm \
      && yum install --downloadonly --downloaddir=. docker-ce-*.rpm'

现在您应该在offline_repo目录中提供所有必需的包，它们应如下所示：

$ ls -1 offline_repo/
audit-libs-2.6.5-3.el7_3.1.x86_64.rpm
audit-libs-python-2.6.5-3.el7_3.1.x86_64.rpm
checkpolicy-2.5-4.el7.x86_64.rpm
docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm
docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm
iptables-1.4.21-17.el7.x86_64.rpm
libcgroup-0.41-11.el7.x86_64.rpm
libmnl-1.0.3-7.el7.x86_64.rpm
libnetfilter_conntrack-1.0.6-1.el7_3.x86_64.rpm
libnfnetlink-1.0.1-4.el7.x86_64.rpm
libseccomp-2.3.1-2.el7.x86_64.rpm
libselinux-2.5-6.el7.x86_64.rpm
libselinux-python-2.5-6.el7.x86_64.rpm
libselinux-utils-2.5-6.el7.x86_64.rpm
libsemanage-2.5-5.1.el7_3.x86_64.rpm
libsemanage-python-2.5-5.1.el7_3.x86_64.rpm
libsepol-2.5-6.el7.x86_64.rpm
libtool-ltdl-2.4.2-22.el7_3.x86_64.rpm
policycoreutils-2.5-11.el7_3.x86_64.rpm
policycoreutils-python-2.5-11.el7_3.x86_64.rpm
python-IPy-0.75-6.el7.noarch.rpm
selinux-policy-3.13.1-102.el7_3.16.noarch.rpm
selinux-policy-minimum-3.13.1-102.el7_3.16.noarch.rpm
selinux-policy-targeted-3.13.1-102.el7_3.16.noarch.rpm
setools-libs-3.3.8-1.1.el7.x86_64.rpm
systemd-219-30.el7_3.9.x86_64.rpm
systemd-libs-219-30.el7_3.9.x86_64.rpm

然后只需将其复制到离线机器，然后安装所有包：

cd offline_repo
yum install -y --cacheonly --disablerepo=* *.rpm

docker on centos上没有互联网，rpm包依赖问题

1 个答案: