配置docker本地仓库的方法参考:http://dockerpool.com/static/books/docker_practice/repository/local_repo.html

在执行一下命令的时候遇到一些问题,记录如下:

pip install docker-registry
  •  ERROR 1
    Searching for M2Crypto==0.22.3
    Reading https://pypi.python.org/simple/M2Crypto/
    Best match: M2Crypto 0.22.3
    Downloading https://pypi.python.org/packages/source/M/M2Crypto/M2Crypto-0.22.3.tar.gz#md5=573f21aaac7d5c9549798e72ffcefedd
    Processing M2Crypto-0.22.3.tar.gz
    Writing /tmp/easy_install-vVPR1Z/M2Crypto-0.22.3/setup.cfg
    Running M2Crypto-0.22.3/setup.py -q bdist_egg --dist-dir /tmp/easy_install-vVPR1Z/M2Crypto-0.22.3/egg-dist-tmp-3c7TJ3
    SWIG/_m2crypto.i:30: Error: Unable to find 'openssl/opensslv.h'
    SWIG/_m2crypto.i:33: Error: Unable to find 'openssl/safestack.h'
    SWIG/_evp.i:12: Error: Unable to find 'openssl/opensslconf.h'
    SWIG/_ec.i:7: Error: Unable to find 'openssl/opensslconf.h'
    error: Setup script exited with error: command 'swig' failed with exit status 1

    解决办法是安装 openssl-devel:
    yum install -y openssl-devel.x86_64

    重新执行 pip install docker-registry ,又有如下报错:
  • ERROR 2
    Searching for M2Crypto==0.22.3
    Reading https://pypi.python.org/simple/M2Crypto/
    Best match: M2Crypto 0.22.3
    Downloading https://pypi.python.org/packages/source/M/M2Crypto/M2Crypto-0.22.3.tar.gz#md5=573f21aaac7d5c9549798e72ffcefedd
    Processing M2Crypto-0.22.3.tar.gz
    Writing /tmp/easy_install-5hkA4l/M2Crypto-0.22.3/setup.cfg
    Running M2Crypto-0.22.3/setup.py -q bdist_egg --dist-dir /tmp/easy_install-5hkA4l/M2Crypto-0.22.3/egg-dist-tmp-pZ_OGN
    /usr/include/openssl/opensslconf.h:36: Error: CPP #error ""This openssl-devel package does not work your architecture?"". Use the -cpperraswarn option to continue swig processing.
    error: Setup script exited with error: command 'swig' failed with exit status 1

    解决办法是手动安装 M2Crypto 0.22.3 (M2Crypto 0.22.3在centos7上安装会有一些问题需要借助脚本)
    wget https://pypi.python.org/packages/source/M/M2Crypto/M2Crypto-0.22.3.tar.gz   #下载源码
    tar zxvf M2Crypto/M2Crypto-0.22.3.tar.gz                                                                              # 解压
    cd M2Crypto-0.22.3

    然后创建安装脚本,内容如下:
    vim fedora_setup.sh
    #!/bin/sh
    # This script is meant to work around the differences on Fedora Core-based# distributions (Redhat, CentOS, ...) compared to other common Linux
    # distributions.
    #
    # Usage: ./fedora_setup.sh [setup.py options]
    #
    
    arch=`uname -m`
    for i in SWIG/_{ec,evp}.i; do
      sed -i -e "s/opensslconf\./opensslconf-${arch}\./" "$i"
    done
    
    SWIG_FEATURES=-cpperraswarn python setup.py $*

    然后为脚本添加执行权限,执行脚本,并安装M2Crypto 0.22.3
    chmod +x fedora_setup.sh
    ./fedora_setup.sh build
    python setup.py install

    至此可以完成安装,需要注意的是私有仓库的配置文件 config_sample.yml在以下路径
    /usr/lib/python2.7/site-packages/docker_registry-1.0.0_dev-py2.7.egg/config

    配置完成后启动服务,push镜像的时候又有如下错误:
  • ERROR 3
    docker pull 172.16.18.159:5000/ubuntu:12.04
    Error: Invalid registry endpoint https://172.16.18.159:5000/v1/: Get https://172.16.18.159:5000/v1/_ping: EOF. If this private registry supports only HTTP or HTTPS with an unknown CA certificate, please add `--insecure-registry http://172.16.18.159:5000` to the daemon's arguments. In the case of HTTPS, if you have access to the registry's CA certificate, no need for the flag; simply place the CA certificate at /etc/docker/certs.d/http://172.16.18.159:5000/ca.crt

    解决方法是在docker的配置文件里面OPTIONS添加 --insecure-registry http://172.16.18.159:5000 选项
    # /etc/sysconfig/docker
    
    # Modify these options if you want to change the way the docker daemon runs
    OPTIONS='--selinux-enabled --insecure-registry 172.16.18.159:5000'
    DOCKER_CERT_PATH=/etc/docker

    然后重启docker服务:
    systemctl restart docker

    至此错误全部解决,本地仓库配置成功