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  • CentOS7下安装Docker-Compose

    Docker-Compose是一个部署多个容器的简单但是非常必要的工具.

    安装Docker-Compose之前，请先安装 python-pip

    　　安装 python-pip

    　　1、首先检查linux有没有安装python-pip包，终端执行 pip -V

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    [root@vm-50-151 network-scripts]# pip -V
    -bash: pip: command not found

    　　2、没有python-pip包就执行命令 yum -y install epel-release

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    [root@vm-50-151 network-scripts]# yum -y install epel-release
    Loaded plugins: fastestmirror, langpacks
    base                                                                                                                                                                                            | 3.6 kB  00:00:00    
    extras                                                                                                                                                                                          | 3.4 kB  00:00:00    
    updates                                                                                                                                                                                         | 3.4 kB  00:00:00    
    (1/2): extras/7/x86_64/primary_db                                                                                                                                                               | 129 kB  00:00:05    
    (2/2): updates/7/x86_64/primary_db                                                                                                                                                              | 3.6 MB  00:00:09    
    Loading mirror speeds from cached hostfile
     * base: mirrors.aliyun.com
     * extras: mirrors.163.com
     * updates: mirrors.cn99.com
    Resolving Dependencies
    --> Running transaction check
    ---> Package epel-release.noarch 0:7-9 will be installed
    --> Finished Dependency Resolution
     
    Dependencies Resolved
     
    =======================================================================================================================================================================================================================
     Package                                                  Arch                                               Version                                          Repository                                          Size
    =======================================================================================================================================================================================================================
    Installing:
     epel-release                                             noarch                                             7-9                                              extras                                              14 k
     
    Transaction Summary
    =======================================================================================================================================================================================================================
    Install  1 Package
     
    Total download size: 14 k
    Installed size: 24 k
    Downloading packages:
    epel-release-7-9.noarch.rpm                                                                                                                                                                     |  14 kB  00:00:05    
    Running transaction check
    Running transaction test
    Transaction test succeeded
    Running transaction
      Installing : epel-release-7-9.noarch                                                                                                                                                                             1/1
      Verifying  : epel-release-7-9.noarch                                                                                                                                                                             1/1
     
    Installed:
      epel-release.noarch 0:7-9                                                                                                                                                                                           
     
    Complete!

    　　3、执行成功之后，再次执行yum -y install python-pip

    　　

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    [root@vm-50-151 network-scripts]# yum install python-pip
    Loaded plugins: fastestmirror, langpacks
    epel/x86_64/metalink                                                                                                                                                                            | 7.3 kB  00:00:00    
    epel                                                                                                                                                                                            | 4.7 kB  00:00:00    
    (1/3): epel/x86_64/group_gz                                                                                                                                                                     | 261 kB  00:00:01    
    epel/x86_64/updateinfo         FAILED                                                        54% [=============================================-                                     ] 165 kB/s | 3.9 MB  00:00:20 ETA
    http://ftp.riken.jp/Linux/fedora/epel/7/x86_64/repodata/ed160c344c46b2ec8d800367326ceaf25560b1515a0603a1e33a795b8b6492a1-updateinfo.xml.bz2: [Errno 12] Timeout on http://ftp.riken.jp/Linux/fedora/epel/7/x86_64/repodata/ed160c344c46b2ec8d800367326ceaf25560b1515a0603a1e33a795b8b6492a1-updateinfo.xml.bz2: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds')
    Trying other mirror.
    (2/3): epel/x86_64/updateinfo                                                                                                                                                                   | 845 kB  00:00:10    
    (3/3): epel/x86_64/primary_db                                                                                                                                                                   | 6.1 MB  00:01:05    
    Loading mirror speeds from cached hostfile
     * base: mirrors.aliyun.com
     * epel: mirror01.idc.hinet.net
     * extras: mirrors.163.com
     * updates: mirrors.cn99.com
    Resolving Dependencies
    --> Running transaction check
    ---> Package python2-pip.noarch 0:8.1.2-5.el7 will be installed
    --> Processing Dependency: python-setuptools for package: python2-pip-8.1.2-5.el7.noarch
    --> Running transaction check
    ---> Package python-setuptools.noarch 0:0.9.8-7.el7 will be installed
    --> Processing Dependency: python-backports-ssl_match_hostname for package: python-setuptools-0.9.8-7.el7.noarch
    --> Running transaction check
    ---> Package python-backports-ssl_match_hostname.noarch 0:3.4.0.2-4.el7 will be installed
    --> Processing Dependency: python-backports for package: python-backports-ssl_match_hostname-3.4.0.2-4.el7.noarch
    --> Running transaction check
    ---> Package python-backports.x86_64 0:1.0-8.el7 will be installed
    --> Finished Dependency Resolution
     
    Dependencies Resolved
     
    =======================================================================================================================================================================================================================
     Package                                                                 Arch                                       Version                                             Repository                                Size
    =======================================================================================================================================================================================================================
    Installing:
     python2-pip                                                             noarch                                     8.1.2-5.el7                                         epel                                     1.7 M
    Installing for dependencies:
     python-backports                                                        x86_64                                     1.0-8.el7                                           base                                     5.8 k
     python-backports-ssl_match_hostname                                     noarch                                     3.4.0.2-4.el7                                       base                                      12 k
     python-setuptools                                                       noarch                                     0.9.8-7.el7                                         base                                     397 k
     
    Transaction Summary
    =======================================================================================================================================================================================================================
    Install  1 Package (+3 Dependent packages)
     
    Total download size: 2.1 M
    Installed size: 9.1 M
    Is this ok [y/d/N]: y
    Downloading packages:
    warning: /var/cache/yum/x86_64/7/epel/packages/python2-pip-8.1.2-5.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 352c64e5: NOKEY===========-                                ]  0.0 B/s | 1.3 MB  --:--:-- ETA
    Public key for python2-pip-8.1.2-5.el7.noarch.rpm is not installed
    (1/4): python2-pip-8.1.2-5.el7.noarch.rpm                                                                                                                                                       | 1.7 MB  00:00:00    
    (2/4): python-backports-1.0-8.el7.x86_64.rpm                                                                                                                                                    | 5.8 kB  00:00:05    
    (3/4): python-setuptools-0.9.8-7.el7.noarch.rpm                                                                                                                                                 | 397 kB  00:00:05    
    (4/4): python-backports-ssl_match_hostname-3.4.0.2-4.el7.noarch.rpm                                                                                                                             |  12 kB  00:00:06    
    -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    Total                                                                                                                                                                                  302 kB/s | 2.1 MB  00:00:07    
    Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
    Importing GPG key 0x352C64E5:
     Userid     : "Fedora EPEL (7) <epel@fedoraproject.org>"
     Fingerprint: 91e9 7d7c 4a5e 96f1 7f3e 888f 6a2f aea2 352c 64e5
     Package    : epel-release-7-9.noarch (@extras)
     From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
    Is this ok [y/N]: y
    Running transaction check
    Running transaction test
    Transaction test succeeded
    Running transaction
      Installing : python-backports-1.0-8.el7.x86_64                                                                                                                                                                   1/4
      Installing : python-backports-ssl_match_hostname-3.4.0.2-4.el7.noarch                                                                                                                                            2/4
      Installing : python-setuptools-0.9.8-7.el7.noarch                                                                                                                                                                3/4
      Installing : python2-pip-8.1.2-5.el7.noarch                                                                                                                                                                      4/4
      Verifying  : python2-pip-8.1.2-5.el7.noarch                                                                                                                                                                      1/4
      Verifying  : python-setuptools-0.9.8-7.el7.noarch                                                                                                                                                                2/4
      Verifying  : python-backports-1.0-8.el7.x86_64                                                                                                                                                                   3/4
      Verifying  : python-backports-ssl_match_hostname-3.4.0.2-4.el7.noarch                                                                                                                                            4/4
     
    Installed:
      python2-pip.noarch 0:8.1.2-5.el7                                                                                                                                                                                    
     
    Dependency Installed:
      python-backports.x86_64 0:1.0-8.el7                           python-backports-ssl_match_hostname.noarch 0:3.4.0.2-4.el7                           python-setuptools.noarch 0:0.9.8-7.el7                         
     
    Complete!

    　　4、对安装好的pip进行升级 pip install --upgrade pip

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    [root@vm-50-151 network-scripts]# pip install --upgrade pip
    Collecting pip
      Downloading pip-9.0.1-py2.py3-none-any.whl (1.3MB)
        100% |?..?..?..?..?..?..?..?..?..?..?..?..?..?..?..?..| 1.3MB 135kB/s
    Installing collected packages: pip
      Found existing installation: pip 8.1.2
        Uninstalling pip-8.1.2:
          Successfully uninstalled pip-8.1.2
    Successfully installed pip-9.0.1

    　　至此，pip安装好了，执行pip -V 再次检查pip环境。

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    [root@vm-50-151 network-scripts]# pip -V
    pip 9.0.1 from /usr/lib/python2.7/site-packages (python 2.7)

    　　安装Docker-Compose

    　　1.终端执行：pip install docker-compose

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    报错：ReadTimeoutError: HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out

    　　解决：pip --default-timeout=200 install -U docker-compose

    　　

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    [root@vm-50-151 network-scripts]# pip --default-timeout=200 install -U docker-compose
    Collecting docker-compose
      Using cached docker_compose-1.17.1-py2.py3-none-any.whl
    Collecting websocket-client<1.0,>=0.32.0 (from docker-compose)
      Using cached websocket_client-0.44.0-py2.py3-none-any.whl
    Collecting requests!=2.11.0,<2.12,>=2.6.1 (from docker-compose)
      Downloading requests-2.11.1-py2.py3-none-any.whl (514kB)
        100% |?..?..?..?..?..?..?..?..?..?..?..?..?..?..?..?..| 522kB 832kB/s
    Collecting PyYAML<4,>=3.10 (from docker-compose)
      Downloading PyYAML-3.12.tar.gz (253kB)
        100% |?..?..?..?..?..?..?..?..?..?..?..?..?..?..?..?..| 256kB 1.7MB/s
    Collecting dockerpty<0.5,>=0.4.1 (from docker-compose)
      Downloading dockerpty-0.4.1.tar.gz
    Collecting ipaddress>=1.0.16; python_version < "3.3" (from docker-compose)
      Downloading ipaddress-1.0.18-py2-none-any.whl
    Collecting docopt<0.7,>=0.6.1 (from docker-compose)
      Downloading docopt-0.6.2.tar.gz
    Collecting backports.ssl-match-hostname>=3.5; python_version < "3.5" (from docker-compose)
      Downloading backports.ssl_match_hostname-3.5.0.1.tar.gz
    Collecting enum34<2,>=1.0.4; python_version < "3.4" (from docker-compose)
      Downloading enum34-1.1.6-py2-none-any.whl
    Collecting texttable<0.10,>=0.9.0 (from docker-compose)
      Downloading texttable-0.9.1.tar.gz
    Collecting cached-property<2,>=1.2.0 (from docker-compose)
      Downloading cached_property-1.3.1-py2.py3-none-any.whl
    Collecting docker<3.0,>=2.5.1 (from docker-compose)
      Downloading docker-2.6.1-py2.py3-none-any.whl (117kB)
        100% |?..?..?..?..?..?..?..?..?..?..?..?..?..?..?..?..| 122kB 2.8MB/s
    Collecting jsonschema<3,>=2.5.1 (from docker-compose)
      Downloading jsonschema-2.6.0-py2.py3-none-any.whl
    Collecting six<2,>=1.3.0 (from docker-compose)
      Downloading six-1.11.0-py2.py3-none-any.whl
    Collecting docker-pycreds>=0.2.1 (from docker<3.0,>=2.5.1->docker-compose)
      Downloading docker_pycreds-0.2.1-py2.py3-none-any.whl
    Collecting functools32; python_version == "2.7" (from jsonschema<3,>=2.5.1->docker-compose)
      Downloading functools32-3.2.3-2.zip
    Installing collected packages: six, websocket-client, requests, PyYAML, dockerpty, ipaddress, docopt, backports.ssl-match-hostname, enum34, texttable, cached-property, docker-pycreds, docker, functools32, jsonschema, docker-compose
      Found existing installation: six 1.9.0
        Uninstalling six-1.9.0:
          Successfully uninstalled six-1.9.0
      Running setup.py install for PyYAML ... done
      Running setup.py install for dockerpty ... done
      Running setup.py install for docopt ... done
      Found existing installation: backports.ssl-match-hostname 3.4.0.2
        Uninstalling backports.ssl-match-hostname-3.4.0.2:
          Successfully uninstalled backports.ssl-match-hostname-3.4.0.2
      Running setup.py install for backports.ssl-match-hostname ... done
      Running setup.py install for texttable ... done
      Running setup.py install for functools32 ... done
    Successfully installed PyYAML-3.12 backports.ssl-match-hostname-3.5.0.1 cached-property-1.3.1 docker-2.6.1 docker-compose-1.17.1 docker-pycreds-0.2.1 dockerpty-0.4.1 docopt-0.6.2 enum34-1.1.6 functools32-3.2.3.post2 ipaddress-1.0.18 jsonschema-2.6.0 requests-2.11.1 six-1.11.0 texttable-0.9.1 websocket-client-0.44.0

    　　检查docker-compose 安装：docker-compose -version

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    [root@vm-50-151 network-scripts]# docker-compose -version
    docker-compose version 1.17.1, build 6d101fb

    　　

    　　如果报错：

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    pkg_resources.DistributionNotFound: backports.ssl-match-hostname>=3.5 

    　　解决方法：更新backports.ssl-match-hostname的版本，在终端输入命令
    　　pip install --upgrade backports.ssl_match_hostname

    　　如若python版本过低，需升级，见：http://www.cnblogs.com/YatHo/p/8257387.html
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  • 原文地址：https://www.cnblogs.com/405845829qq/p/9669227.html
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