方法一
缓存deb包
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3# apt install XXX # mkdir -p /usr/local/mydebs # find /var/cache/apt/archives/ -name *.deb | xargs -i mv {} /usr/local/mydebs/
搭建repo服务
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19# apt install nginx # rm -rf /etc/nginx/sites-enabled/default # vim /etc/nginx/sites-enabled/openstack-slushee.vhost server { listen 80; server_name openstack-slushee; # Logging access_log /var/log/nginx/openstack-slushee.access.log; error_log /var/log/nginx/openstack-slushee.error.log; location / { root /var/www/repo/; autoindex on; expires 5h; } } # ln -s /usr/local/mydebs/ /var/www/repo # systemctl restart nginx
创建GPG KEY
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62### 生成随机数 # apt install rng-tools # rngd -r /dev/urandom ### 创建密钥 # gpg --gen-key gpg (GnuPG) 1.4.20; Copyright (C) 2015 Free Software Foundation, Inc. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Please select what kind of key you want: (1) RSA and RSA (default) (2) DSA and Elgamal (3) DSA (sign only) (4) RSA (sign only) Your selection? 4 RSA keys may be between 1024 and 4096 bits long. What keysize do you want? (2048) 1024 Requested keysize is 1024 bits Please specify how long the key should be valid. 0 = key does not expire <n> = key expires in n days <n>w = key expires in n weeks <n>m = key expires in n months <n>y = key expires in n years Key is valid for? (0) Key does not expire at all Is this correct? (y/N) y You need a user ID to identify your key; the software constructs the user ID from the Real Name, Comment and Email Address in this form: "Heinrich Heine (Der Dichter) <heinrichh@duesseldorf.de>" Real name: Repository Email address: Comment: You selected this USER-ID: "Repository" Change (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? O You need a Passphrase to protect your secret key. gpg: gpg-agent is not available in this session We need to generate a lot of random bytes. It is a good idea to perform some other action (type on the keyboard, move the mouse, utilize the disks) during the prime generation; this gives the random number generator a better chance to gain enough entropy. ...+++++ +++++ gpg: /root/.gnupg/trustdb.gpg: trustdb created gpg: key 3F21CDF4 marked as ultimately trusted public and secret key created and signed. gpg: checking the trustdb gpg: 3 marginal(s) needed, 1 complete(s) needed, PGP trust model gpg: depth: 0 valid: 1 signed: 0 trust: 0-, 0q, 0n, 0m, 0f, 1u pub 1024R/3F21CDF4 2017-04-13 Key fingerprint = 2207 F410 60C5 D2D8 8168 60D0 E21E 0ADD 3F21 CDF4 uid Repository Note that this key cannot be used for encryption. You may want to use the command "--edit-key" to generate a subkey for this purpose.
导出key文件
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7# cd /var/www/repo # gpg --list-keys /root/.gnupg/pubring.gpg ------------------------ pub 1024R/3F21CDF4 2017-04-13 uid Repository # gpg --output keyFile --armor --export 3F21CDF4
生成Packages.gz、Release、InRelease、Release.gpg文件
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9### 每次添加新deb包后都需要重新执行下面命令 # cd /var/www/repo # 生成索引文件 # apt-ftparchive packages . > Packages # gzip -c Packages > Packages.gz # apt-ftparchive release . > Release ### 输入前面设置的GPG KEY密码 # gpg --clearsign -o InRelease Release # gpg -abs -o Release.gpg Release
设置软件源
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3# apt-key add /var/www/repo/keyFile # vim /etc/apt/sources.list deb http://192.168.200.15/ ./
问题处理
gpg --gen-key失败
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1Not enough random bytes available. Please do some other work to give the OS a chance to collect more entropy! (Need 300 more bytes)
解决办法
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2# apt install rng-tools # rngd -r /dev/urandom
方法二
使用apt-cacher-ng制作缓存
- 安装apt-cacher-ng
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20# apt install apt-cacher-ng # vim /etc/apt-cacher-ng/acng.conf CacheDir: /var/www/repo/pkg-cache LogDir: /var/log/apt-cacher-ng Port: 3142 BindAddress: 0.0.0.0 Remap-debrep: file:deb_mirror*.gz /debian ; file:backends_debian # Debian Archives Remap-uburep: file:ubuntu_mirrors /ubuntu ; file:backends_ubuntu # Ubuntu Archives Remap-debvol: file:debvol_mirror*.gz /debian-volatile ; file:backends_debvol # Debian Volatile Archives Remap-cygwin: file:cygwin_mirrors /cygwin # ; file:backends_cygwin # incomplete, please create this file or specify preferred mirrors here Remap-sfnet: file:sfnet_mirrors # ; file:backends_sfnet # incomplete, please create this file or specify preferred mirrors here Remap-alxrep: file:archlx_mirrors /archlinux # ; file:backend_archlx # Arch Linux Remap-fedora: file:fedora_mirrors # Fedora Linux Remap-epel: file:epel_mirrors # Fedora EPEL Remap-slrep: file:sl_mirrors # Scientific Linux ReportPage: acng-report.html PidFile: /var/run/apt-cacher-ng ExTreshold: 4 LocalDirs: acng-doc /usr/share/doc/apt-cacher-ng PassThroughPattern: .*
- 修改软件源
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1# echo "Acquire::http::Proxy "http://192.168.200.10:3142";" > /etc/apt/apt.conf.d/00apt-cacher-proxy
- 下载软件
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3# apt update ### deb将被缓存到/var/www/repo/pkg-cache目录 # apt install vim
将apt-cacher缓存的源做成镜像
- 复制目录结构
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88# cd /var/www/repo ### 打印apt-cacher-ng缓存的deb # tree pkg-cache ├── mirror.rackspace.com │ └── mariadb │ └── repo │ └── 10.0 │ └── ubuntu │ ├── dists │ │ └── xenial │ │ ├── InRelease │ │ ├── InRelease.head │ │ └── main │ │ ├── binary-amd64 │ │ │ ├── Packages.gz │ │ │ └── Packages.gz.head │ │ └── binary-i386 │ │ ├── Packages.gz │ │ └── Packages.gz.head │ └── pool │ └── main │ ├── g │ │ └── galera-3 │ │ ├── galera-3_25.3.19-xenial_amd64.deb │ │ └── galera-3_25.3.19-xenial_amd64.deb.head │ └── m │ └── mariadb-10.0 │ ├── libmariadbclient18_10.0.30+maria-1~xenial_amd64.deb │ ├── libmariadbclient18_10.0.30+maria-1~xenial_amd64.deb.head │ ├── libmariadbclient-dev_10.0.30+maria-1~xenial_amd64.deb │ ├── libmariadbclient-dev_10.0.30+maria-1~xenial_amd64.deb.head │ ├── libmysqlclient18_10.0.30+maria-1~xenial_amd64.deb │ ├── libmysqlclient18_10.0.30+maria-1~xenial_amd64.deb.head │ ├── mariadb-client-10.0_10.0.30+maria-1~xenial_amd64.deb │ ├── mariadb-client-10.0_10.0.30+maria-1~xenial_amd64.deb.head │ ├── mariadb-client_10.0.30+maria-1~xenial_all.deb │ ├── mariadb-client_10.0.30+maria-1~xenial_all.deb.head │ ├── mariadb-client-core-10.0_10.0.30+maria-1~xenial_amd64.deb │ ├── mariadb-client-core-10.0_10.0.30+maria-1~xenial_amd64.deb.head │ ├── mariadb-common_10.0.30+maria-1~xenial_all.deb │ ├── mariadb-common_10.0.30+maria-1~xenial_all.deb.head │ ├── mariadb-galera-server-10.0_10.0.30+maria-1~xenial_amd64.deb │ ├── mariadb-galera-server-10.0_10.0.30+maria-1~xenial_amd64.deb.head │ ├── mysql-common_10.0.30+maria-1~xenial_all.deb │ └── mysql-common_10.0.30+maria-1~xenial_all.deb.head ├── ubuntu-cloud.archive.canonical.com │ └── ubuntu │ ├── dists │ │ └── xenial-updates │ │ └── newton │ │ ├── main │ │ │ ├── binary-amd64 │ │ │ │ ├── Packages.gz │ │ │ │ └── Packages.gz.head │ │ │ └── binary-i386 │ │ │ ├── Packages.gz │ │ │ └── Packages.gz.head │ │ ├── Release │ │ ├── Release.gpg │ │ ├── Release.gpg.head │ │ └── Release.head │ └── pool │ └── main │ ├── d │ │ └── dnsmasq │ │ ├── dnsmasq_2.76-4~cloud0_all.deb │ │ ├── dnsmasq_2.76-4~cloud0_all.deb.head │ │ ├── dnsmasq-base_2.76-4~cloud0_amd64.deb │ │ ├── dnsmasq-base_2.76-4~cloud0_amd64.deb.head │ │ ├── dnsmasq-utils_2.76-4~cloud0_amd64.deb │ │ └── dnsmasq-utils_2.76-4~cloud0_amd64.deb.head │ └── p │ ├── pyopenssl │ │ ├── python-openssl_16.1.0-1~cloud0_all.deb │ │ └── python-openssl_16.1.0-1~cloud0_all.deb.head │ ├── python-cryptography │ │ ├── python-cryptography_1.5-2ubuntu0.1~cloud0_amd64.deb │ │ └── python-cryptography_1.5-2ubuntu0.1~cloud0_amd64.deb.head │ └── python-setuptools │ ├── python-pkg-resources_26.1.1-1~cloud0_all.deb │ ├── python-pkg-resources_26.1.1-1~cloud0_all.deb.head │ ├── python-setuptools_26.1.1-1~cloud0_all.deb │ └── python-setuptools_26.1.1-1~cloud0_all.deb.head ### 复制源目录结构 # cp -r pkg-cache/mirror.rackspace.com/mariadb/repo/10.0/ubuntu/ mariadb # cp -r pkg-cache/ubuntu-cloud.archive.canonical.com/ubuntu/ ubuntu-cloud
- 修改软件源
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12# tree mariadb/dists # tree ubuntu-cloud/dists ### 1.deb url中的url指向的是dists和pool的父目录 ### 2.deb url后面的格式规范：第一个是能找到Release/InRelease文件的目录结构，例如mariadb的就是xenial，ubuntu-cloud就是xenial-updates/newton；第二个就是第一个的子目录名，例如mariadb的就是main，ubuntu-cloud也是main ### 3.如果apt update的时候提示对应deb源的packages没找到，则需要删除对应项，例如"deb http://172.29.248.10:8181/ubuntu-repo xenial-security main universe multiverse"提示"Err:14 http://172.29.248.10:8181/ubuntu-repo xenial-security/multiverse Translation-en 404"，则修改源为"deb http://172.29.248.10:8181/ubuntu-repo xenial-security main universe"即可 # vim /etc/apt/sources.list deb http://172.29.248.10:8181/mariadb xenial main deb http://172.29.248.10:8181/ubuntu-cloud xenial-updates/newton main ### 如果更新失败，去ubuntu keyserver上下载对应gpg添加上即可 # apt update
参考资料
官方文档
官方文档
官方文档
转载于:https://www.cnblogs.com/silvermagic/p/7665841.html
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