我正在配置Traefik作为我的开发环境中的反向代理 . 我目前在不同的端口和不同的PATH上运行应用程序 .
我的环境:
Traefik正在运行主机(192.168.0.10) . 在端口80,443和8080(traefik仪表板)上收听 .
我的应用程序在不同的主机上运行(192.168.0.11) .
Web应用程序:192.168.0.11:8200/web1后端:192.168.0.11:8210 / api1其他Web应用程序:192.168.0.11:8300/web2其他后端:192.168.0.11:8310 / api2
我想通过Traefik LetsEncrypt(acme)将所有这些应用程序重定向到同一个子域(dev.domain.com) .
例如:
当我访问dev.domain.com/web1时,我想将所有访问权重定向到192.168.0.11:8200/web1
当我访问dev.domain.com/api1时,我想将所有访问权重定向到192.168.0.11:8210/api1
等等..
以下是我正在使用的设置,Traefik版本等 .
traefil.toml
debug = true
logLevel = "DEBUG"
InsecureSkipVerify = false
defaultEntryPoints = ["https", "http"]
[api]
entryPoint = "traefik"
dashboard = true
address = ":8080"
[entryPoints]
[entryPoints.http]
address = ":80"
[entryPoints.http.redirect]
entryPoint = "https"
[entryPoints.https]
address = ":443"
[entryPoints.https.tls]
[file]
directory = "/etc/traefik/rules.d"
watch = true
[acme]
email = "my-email@domain.com"
storage="/etc/traefik/acme/acme.json"
entryPoint = "https"
acmeLogging=true
onDemand = true
[acme.dnsChallenge]
provider = "godaddy"
delayBeforeCheck = 0
[[acme.domains]]
main = "domain.com"
[[acme.domains]]
main = "*.domain.com"
[docker]
endpoint = "unix:///var/run/docker.sock"
domain = "domain.com"
watch = true
exposedbydefault = false
rules.d directory 有多个.toml文件 .
web1.toml
loglevel = "ERROR"
[backends]
[backends.web-backend]
[backends.web-backend.servers.backend_web-backend1]
url = "http://192.168.0.11:8200/web1"
[frontends]
[frontends.web-frontend]
backend = "web-backend"
X-Custom-Response-Header = true
SSLRedirect = true
[frontends.web-frontend.routes.frontend_web-frontend1]
rule = "Host:dev.domain.com;PathPrefixStrip:/web1"
web2.toml
loglevel = "ERROR"
[backends]
[backends.web-backend]
[backends.web-backend.servers.backend_web-backend1]
url = "http://192.168.0.11:8300/web2"
[frontends]
[frontends.web-frontend]
backend = "web-backend"
X-Custom-Response-Header = true
SSLRedirect = true
[frontends.web-frontend.routes.frontend_web-frontend1]
rule = "Host:dev.domain.com;PathPrefixStrip:/web2"
api1.toml
loglevel = "ERROR"
[backends]
[backends.api-backend]
[backends.api-backend.servers.backend_api-backend1]
url = "http://192.168.0.11:8210"
[frontends]
[frontends.api-frontend]
backend = "api-backend"
X-Custom-Response-Header = true
SSLRedirect = true
[frontends.api-frontend.routes.frontend_api-frontend1]
rule = "Host:dev.domain.com;PathPrefixStrip:/api1"
api2.toml
loglevel = "ERROR"
[backends]
[backends.api-backend]
[backends.api-backend.servers.backend_api-backend1]
url = "http://192.168.0.11:8310"
[frontends]
[frontends.api-frontend]
backend = "api-backend"
X-Custom-Response-Header = true
SSLRedirect = true
[frontends.api-frontend.routes.frontend_api-frontend1]
rule = "Host:dev.domain.com;PathPrefixStrip:/api2"
acme directory 没关系!证书是在没有错误的情况下创建的!
泊坞窗,compose.yml
version: "2.1"
services:
traefik:
hostname: traefik
image: traefik:latest
container_name: traefik
restart: always
domainname: ${DOMAINNAME}
networks:
- default
- traefik_proxy
ports:
- "80:80"
- "443:443"
- "8080:8080"
environment:
- GODADDY_API_KEY=${GODADDY_API_KEY}
- GODADDY_API_SECRET=${GODADDY_API_SECRET}
labels:
- "traefik.enable=true"
- "traefik.backend=traefik"
- "traefik.frontend.rule=Host:traefik.${DOMAINNAME}"
- "traefik.port=8080"
- "traefik.docker.network=traefik_proxy"
volumes:
- /var/run/docker.sock:/var/run/docker.sock:ro
- /opt/traefik:/etc/traefik
- /opt/traefik/shared:/shared
helloworld:
image: matheuscarino/simple-nodejs-app:latest
container_name: helloworld
restart: always
volumes:
- /var/run/docker.sock:/var/run/docker.sock
environment:
- FOO=BAR
networks:
- traefik_proxy
labels:
- "traefik.enable=true"
- "traefik.backend=helloworld"
- "traefik.frontend.rule=Host:helloworld.${DOMAINNAME}"
- "traefik.port=3000"
networks:
traefik_proxy:
external:
name: traefik_proxy
default:
driver: bridge
当我需要通过Docker(通过标签)将请求重定向到主机上运行的应用程序时,Traefik工作正常 . 我的helloworld.domain.com应用程序有效!
当我仅重定向一个应用程序时,Traefik工作正常 . 从我在同一个子域中配置第二个应用程序的那一刻起,traefik就会在重定向中通过PATH丢失 .
我在互联网上搜索了像我这样的用例,但我没有找到人们使用Traefik将应用程序重定向到Docker引擎,Kubernetes等之外 .
1 回答
您需要在前端“AddPrefix:/ myprefix”中添加此参数,并删除后端URL中的路径,如下所示:(url =“http://192.168.0.11:8200/myprefix”)to(url =“http:// 192.168.0.11:8200)
如果您的URL中有PATH,则只需将此“路径”移动到前端配置中的“AddPrefix”参数即可 .
所有其他配置都OK!
web1.toml
web2.toml
api1.toml
api2.toml