distro

package
v0.8.0 Latest Latest
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 Go to latest Published: Jan 27, 2026 License: Apache-2.0 Imports: 5 Imported by: 0

Documentation

Overview

Package distro provides distribution-specific definitions and caching rules for apt-proxy. This package contains constants, types, and configurations for supported Linux distributions (Ubuntu, Debian, CentOS, Alpine).

Index

Constants

View Source 
const (
	LINUX_ALL_DISTROS          string = "all"
	LINUX_DISTROS_UBUNTU       string = "ubuntu"
	LINUX_DISTROS_UBUNTU_PORTS string = "ubuntu-ports"
	LINUX_DISTROS_DEBIAN       string = "debian"
	LINUX_DISTROS_CENTOS       string = "centos"
	LINUX_DISTROS_ALPINE       string = "alpine"
)

Distribution name constants

View Source 
const (
	TYPE_LINUX_ALL_DISTROS          int = 0
	TYPE_LINUX_DISTROS_UBUNTU       int = 1
	TYPE_LINUX_DISTROS_UBUNTU_PORTS int = 2
	TYPE_LINUX_DISTROS_DEBIAN       int = 3
	TYPE_LINUX_DISTROS_CENTOS       int = 4
	TYPE_LINUX_DISTROS_ALPINE       int = 5
)

Distribution type constants

View Source 
const (
	UBUNTU_PORTS_GEO_MIRROR_API = "http://mirrors.ubuntu.com/mirrors.txt"
	UBUNTU_PORTS_BENCHMAKR_URL  = "dists/noble/InRelease/Release"
)
View Source 
const (
	UBUNTU_GEO_MIRROR_API = "http://mirrors.ubuntu.com/mirrors.txt"
	UBUNTU_BENCHMAKR_URL  = "dists/noble/main/binary-amd64/Release"
)
View Source 
const ALPINE_BENCHMAKR_URL = "MIRRORS.txt"
View Source 
const CENTOS_BENCHMAKR_URL = "TIME"
View Source 
const (
	DEBIAN_BENCHMAKR_URL = "dists/bullseye/main/binary-amd64/Release"
)

Variables

View Source 
var ALPINE_CUSTOM_MIRRORS = []string{}
View Source 
var ALPINE_DEFAULT_CACHE_RULES = []Rule{
	{Pattern: regexp.MustCompile(`APKINDEX.tar.gz$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_ALPINE},
	{Pattern: regexp.MustCompile(`tar.gz$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_ALPINE},
	{Pattern: regexp.MustCompile(`apk$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_ALPINE},
	{Pattern: regexp.MustCompile(`.*`), CacheControl: `max-age=100000`, Rewrite: true, OS: TYPE_LINUX_DISTROS_ALPINE},
}
View Source 
var ALPINE_HOST_PATTERN = regexp.MustCompile(`/alpine/(.+)$`)
View Source 
var ALPINE_OFFICIAL_MIRRORS = []string{
	"mirrors.tuna.tsinghua.edu.cn/alpine/",
	"mirrors.ustc.edu.cn/alpine/",
	"mirrors.nju.edu.cn/alpine/",
	"mirrors.sjtug.sjtu.edu.cn/alpine/",
	"mirrors.aliyun.com/alpine/",
}

https://mirrors.alpinelinux.org/ 2022.11.19 Sites that contain protocol headers, restrict access to resources using that protocol

View Source 
var BUILDIN_ALPINE_MIRRORS = GenerateBuildInList(ALPINE_OFFICIAL_MIRRORS, ALPINE_CUSTOM_MIRRORS)
View Source 
var BUILDIN_CENTOS_MIRRORS = GenerateBuildInList(CENTOS_OFFICIAL_MIRRORS, CENTOS_CUSTOM_MIRRORS)
View Source 
var BUILDIN_DEBIAN_MIRRORS = GenerateBuildInList(DEBIAN_OFFICIAL_MIRRORS, DEBIAN_CUSTOM_MIRRORS)
View Source 
var BUILDIN_UBUNTU_MIRRORS = GenerateBuildInList(UBUNTU_OFFICIAL_MIRRORS, UBUNTU_CUSTOM_MIRRORS)
View Source 
var BUILDIN_UBUNTU_PORTS_MIRRORS = GenerateBuildInList(UBUNTU_PORTS_OFFICIAL_MIRRORS, UBUNTU_PORTS_CUSTOM_MIRRORS)
View Source 
var CENTOS_CUSTOM_MIRRORS = []string{
	"mirrors.aliyun.com/centos/",
}
View Source 
var CENTOS_DEFAULT_CACHE_RULES = []Rule{
	{Pattern: regexp.MustCompile(`repomd.xml$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_CENTOS},
	{Pattern: regexp.MustCompile(`filelist.gz$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_CENTOS},
	{Pattern: regexp.MustCompile(`dir_sizes$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_CENTOS},
	{Pattern: regexp.MustCompile(`TIME$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_CENTOS},
	{Pattern: regexp.MustCompile(`timestamp.txt$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_CENTOS},
	{Pattern: regexp.MustCompile(`.*`), CacheControl: `max-age=100000`, Rewrite: true, OS: TYPE_LINUX_DISTROS_CENTOS},
}
View Source 
var CENTOS_HOST_PATTERN = regexp.MustCompile(`/centos/(.+)$`)
View Source 
var CENTOS_OFFICIAL_MIRRORS = []string{
	"mirrors.bfsu.edu.cn/centos/",
	"mirrors.cqu.edu.cn/CentOS/",
	"http://mirrors.neusoft.edu.cn/centos/",
	"mirrors.nju.edu.cn/centos/",
	"mirrors.huaweicloud.com/centos/",
	"mirror.lzu.edu.cn/centos/",
	"http://mirrors.njupt.edu.cn/centos/",
	"mirrors.163.com/centos/",
	"mirrors.bupt.edu.cn/centos/",
	"ftp.sjtu.edu.cn/centos/",
	"mirrors.tuna.tsinghua.edu.cn/centos/",
	"mirrors.ustc.edu.cn/centos/",
}

https://www.centos.org/download/mirrors/ 2022.11.19 Sites that contain protocol headers, restrict access to resources using that protocol

View Source 
var DEBIAN_CUSTOM_MIRRORS = []string{
	"repo.huaweicloud.com/debian/",
	"mirrors.cloud.tencent.com/debian/",
	"mirrors.hit.edu.cn/debian/",
	"mirrors.aliyun.com/debian/",
	"mirror.lzu.edu.cn/debian/",
	"mirror.nju.edu.cn/debian/",
}
View Source 
var DEBIAN_DEFAULT_CACHE_RULES = []Rule{
	{Pattern: regexp.MustCompile(`deb$`), CacheControl: `max-age=100000`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
	{Pattern: regexp.MustCompile(`udeb$`), CacheControl: `max-age=100000`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
	{Pattern: regexp.MustCompile(`InRelease$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
	{Pattern: regexp.MustCompile(`DiffIndex$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
	{Pattern: regexp.MustCompile(`PackagesIndex$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
	{Pattern: regexp.MustCompile(`Packages\.(bz2|gz|lzma)$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
	{Pattern: regexp.MustCompile(`SourcesIndex$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
	{Pattern: regexp.MustCompile(`Sources\.(bz2|gz|lzma)$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
	{Pattern: regexp.MustCompile(`Release(\.gpg)?$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
	{Pattern: regexp.MustCompile(`Translation-(en|fr)\.(gz|bz2|bzip2|lzma)$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
	{Pattern: regexp.MustCompile(`/by-hash/`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_DEBIAN},
}
View Source 
var DEBIAN_HOST_PATTERN = regexp.MustCompile(`/debian(-security)?/(.+)$`)
View Source 
var DEBIAN_OFFICIAL_MIRRORS = []string{
	"http://ftp.cn.debian.org/debian/",
	"mirror.bjtu.edu.cn/debian/",
	"mirrors.163.com/debian/",
	"mirrors.bfsu.edu.cn/debian/",
	"mirrors.huaweicloud.com/debian/",
	"http://mirrors.neusoft.edu.cn/debian/",
	"mirrors.tuna.tsinghua.edu.cn/debian/",
	"mirrors.ustc.edu.cn/debian/",
}

https://www.debian.org/mirror/list 2022.11.19 Sites that contain protocol headers, restrict access to resources using that protocol

View Source 
var UBUNTU_CUSTOM_MIRRORS = []string{
	"mirrors.163.com/ubuntu/",
}
View Source 
var UBUNTU_DEFAULT_CACHE_RULES = []Rule{
	{Pattern: regexp.MustCompile(`deb$`), CacheControl: `max-age=100000`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
	{Pattern: regexp.MustCompile(`udeb$`), CacheControl: `max-age=100000`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
	{Pattern: regexp.MustCompile(`InRelease$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
	{Pattern: regexp.MustCompile(`DiffIndex$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
	{Pattern: regexp.MustCompile(`PackagesIndex$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
	{Pattern: regexp.MustCompile(`Packages\.(bz2|gz|lzma)$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
	{Pattern: regexp.MustCompile(`SourcesIndex$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
	{Pattern: regexp.MustCompile(`Sources\.(bz2|gz|lzma)$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
	{Pattern: regexp.MustCompile(`Release(\.gpg)?$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
	{Pattern: regexp.MustCompile(`Translation-(en|fr)\.(gz|bz2|bzip2|lzma)$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
	{Pattern: regexp.MustCompile(`\/by-hash\/`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU},
}
View Source 
var UBUNTU_HOST_PATTERN = regexp.MustCompile(`/ubuntu/(.+)$`)
View Source 
var UBUNTU_OFFICIAL_MIRRORS = []string{
	"mirrors.cn99.com/ubuntu/",
	"mirrors.tuna.tsinghua.edu.cn/ubuntu/",
	"mirrors.cnnic.cn/ubuntu/",
	"mirror.bjtu.edu.cn/ubuntu/",
	"mirrors.cqu.edu.cn/ubuntu/",
	"http://mirrors.skyshe.cn/ubuntu/",
	"mirrors.yun-idc.com/ubuntu/",
	"http://mirror.dlut.edu.cn/ubuntu/",
	"mirrors.xjtu.edu.cn/ubuntu/",
	"mirrors.huaweicloud.com/repository/ubuntu/",
	"mirrors.bupt.edu.cn/ubuntu/",
	"mirrors.hit.edu.cn/ubuntu/",
	"http://mirrors.sohu.com/ubuntu/",
	"mirror.nju.edu.cn/ubuntu/",
	"mirrors.bfsu.edu.cn/ubuntu/",
	"mirror.lzu.edu.cn/ubuntu/",
	"mirrors.aliyun.com/ubuntu/",
	"ftp.sjtu.edu.cn/ubuntu/",
	"mirrors.njupt.edu.cn/ubuntu/",
	"mirrors.cloud.tencent.com/ubuntu/",
	"http://mirrors.dgut.edu.cn/ubuntu/",
	"mirrors.ustc.edu.cn/ubuntu/",
	"mirrors.sdu.edu.cn/ubuntu/",
	"http://cn.archive.ubuntu.com/ubuntu/",
}

http://mirrors.ubuntu.com/mirrors.txt 2022.11.19 Sites that contain protocol headers, restrict access to resources using that protocol

View Source 
var UBUNTU_PORTS_CUSTOM_MIRRORS = []string{
	"mirrors.163.com/ubuntu-ports/",
}
View Source 
var UBUNTU_PORTS_DEFAULT_CACHE_RULES = []Rule{
	{Pattern: regexp.MustCompile(`deb$`), CacheControl: `max-age=100000`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
	{Pattern: regexp.MustCompile(`udeb$`), CacheControl: `max-age=100000`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
	{Pattern: regexp.MustCompile(`InRelease$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
	{Pattern: regexp.MustCompile(`DiffIndex$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
	{Pattern: regexp.MustCompile(`PackagesIndex$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
	{Pattern: regexp.MustCompile(`Packages\.(bz2|gz|lzma)$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
	{Pattern: regexp.MustCompile(`SourcesIndex$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
	{Pattern: regexp.MustCompile(`Sources\.(bz2|gz|lzma)$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
	{Pattern: regexp.MustCompile(`Release(\.gpg)?$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
	{Pattern: regexp.MustCompile(`Translation-(en|fr)\.(gz|bz2|bzip2|lzma)$`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
	{Pattern: regexp.MustCompile(`\/by-hash\/`), CacheControl: `max-age=3600`, Rewrite: true, OS: TYPE_LINUX_DISTROS_UBUNTU_PORTS},
}
View Source 
var UBUNTU_PORTS_HOST_PATTERN = regexp.MustCompile(`/ubuntu-ports/(.+)$`)
View Source 
var UBUNTU_PORTS_OFFICIAL_MIRRORS = []string{
	"mirrors.cn99.com/ubuntu-ports/",
	"mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/",
	"mirrors.cnnic.cn/ubuntu-ports/",
	"mirror.bjtu.edu.cn/ubuntu-ports/",
	"mirrors.cqu.edu.cn/ubuntu-ports/",
	"http://mirrors.skyshe.cn/ubuntu-ports/",
	"mirrors.yun-idc.com/ubuntu-ports/",
	"http://mirror.dlut.edu.cn/ubuntu-ports/",
	"mirrors.xjtu.edu.cn/ubuntu-ports/",
	"mirrors.huaweicloud.com/repository/ubuntu-ports/",
	"mirrors.bupt.edu.cn/ubuntu-ports/",
	"mirrors.hit.edu.cn/ubuntu-ports/",
	"http://mirrors.sohu.com/ubuntu-ports/",
	"mirror.nju.edu.cn/ubuntu-ports/",
	"mirrors.bfsu.edu.cn/ubuntu-ports/",
	"mirror.lzu.edu.cn/ubuntu-ports/",
	"mirrors.aliyun.com/ubuntu-ports/",
	"ftp.sjtu.edu.cn/ubuntu-ports/",
	"mirrors.njupt.edu.cn/ubuntu-ports/",
	"mirrors.cloud.tencent.com/ubuntu-ports/",
	"http://mirrors.dgut.edu.cn/ubuntu-ports/",
	"mirrors.ustc.edu.cn/ubuntu-ports/",
	"mirrors.sdu.edu.cn/ubuntu-ports/",
	"http://cn.archive.ubuntu.com/ubuntu-ports/",
}

http://mirrors.ubuntu.com/mirrors.txt 2022.11.19 Sites that contain protocol headers, restrict access to resources using that protocol

Functions

func GenerateAliasFromURL 

func GenerateAliasFromURL(url string) string

GenerateAliasFromURL generates an alias from a URL

Types

type AliasTemplateData 

type AliasTemplateData struct {
	Alias string
}

AliasTemplateData holds data for alias template execution

type Rule 

type Rule struct {
	OS           int
	Pattern      *regexp.Regexp
	CacheControl string
	Rewrite      bool
}

Rule defines a caching rule for package files

func (*Rule) String 

func (r *Rule) String() string

type URLTemplateData 

type URLTemplateData struct {
	URL string
}

URLTemplateData holds data for URL template execution

type UrlWithAlias 

type UrlWithAlias struct {
	URL       string
	Alias     string
	Http      bool
	Https     bool
	Official  bool
	Bandwidth int64
}

UrlWithAlias represents a mirror URL with its alias and metadata

func GenerateBuildInList 

func GenerateBuildInList(officialList []string, customList []string) (mirrors []UrlWithAlias)

GenerateBuildInList generates a list of mirror URLs with aliases

func GenerateBuildInMirorItem 

func GenerateBuildInMirorItem(url string, official bool) UrlWithAlias

GenerateBuildInMirorItem creates a UrlWithAlias from a URL

Source Files

View all Source files

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