in mongo die richtie Cllection (properties) aufrufen
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210
doc/2DomainsfuerContainer.rtf
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210
doc/2DomainsfuerContainer.rtf
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{\rtf1\ansi\ansicpg1252\cocoartf2867
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\cocoatextscaling0\cocoaplatform0{\fonttbl\f0\fnil\fcharset0 .SFNS-Regular;\f1\fnil\fcharset0 HelveticaNeue-Bold;\f2\fswiss\fcharset0 Helvetica;
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\f3\fnil\fcharset0 .SFNS-Semibold;\f4\fnil\fcharset0 .AppleSystemUIFontMonospaced-Regular;\f5\fmodern\fcharset0 Courier;
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\f6\fnil\fcharset0 .SFNS-Bold;}
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{\colortbl;\red255\green255\blue255;\red14\green14\blue14;\red111\green90\blue30;\red0\green0\blue0;
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\red181\green0\blue19;\red20\green0\blue196;\red13\green100\blue1;\red151\green0\blue126;\red135\green5\blue129;
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\red0\green0\blue0;}
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{\*\expandedcolortbl;;\cssrgb\c6700\c6700\c6700;\cssrgb\c51373\c42353\c15686;\csgray\c0;
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\cssrgb\c76863\c10196\c8627;\cssrgb\c10980\c0\c81176;\cssrgb\c0\c45490\c0;\cssrgb\c66667\c5098\c56863;\cssrgb\c60784\c13725\c57647;
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\cssrgb\c0\c0\c0;}
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\paperw11900\paperh16840\margl1440\margr1440\vieww29020\viewh16240\viewkind0
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f0\fs42 \cf2 Ja, das ist absolut m\'f6glich \uc0\u9989 \'97 du kannst
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\f1\b denselben Docker-Container \'fcber mehrere Domains oder Subdomains
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\f0\b0 via
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\f1\b Traefik
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\f0\b0 erreichbar machen, und
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\f1\b im Container selbst unterscheiden
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\f0\b0 , \'fcber welche Domain der Aufruf kam.\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\partightenfactor0
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\f2\fs24 \cf0 \
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\uc0\u11835 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f0\fs42 \cf2 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f3\b\fs44 \cf2 \uc0\u55357 \u56615 \'dcberblick
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\f0\b0\fs42 \
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\
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Traefik ist ein Reverse Proxy, der anhand von Regeln Anfragen an Container weiterleitet.\
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Du kannst mehrere
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\f1\b Router-Regeln
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\f0\b0 definieren, die alle auf denselben
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\f1\b Service
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\f0\b0 (also denselben Container) zeigen.\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\partightenfactor0
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\f2\fs24 \cf0 \
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\uc0\u11835 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f0\fs42 \cf2 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f3\b\fs44 \cf2 \uc0\u55358 \u56809 Beispiel: Zwei Domains auf denselben Container
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\f0\b0\fs42 \
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\
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Angenommen, du hast zwei Domains:\
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\pard\tqr\tx100\tx260\li260\fi-260\sl324\slmult1\sb240\partightenfactor0
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\cf2 \'95
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\f4 app.example.com
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\f0 \
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\'95
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\f4 test.example.org
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\f0 \
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\
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Und einen Container
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\f4 myapp
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\f0 , der auf Port 8080 lauscht.\
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\
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Dann kannst du in deinen
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\f1\b Traefik-Labels
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\f0\b0 Folgendes setzen:
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\f2\fs24 \cf0 \
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\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\partightenfactor0
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\f5\fs28 \cf3 version:\cf4 \cf5 '3.8'\cf4 \
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\
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\cf3 services:\cf4 \
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\cf3 myapp:\cf4 \
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\cf3 image:\cf4 \cf5 myapp:latest\cf4 \
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\cf3 labels:\cf4 \
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\cf6 -\cf4 \cf5 "traefik.enable=true"\cf4 \
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\
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\cf7 # Router 1\cf4 \
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\cf6 -\cf4 \cf5 "traefik.http.routers.myapp1.rule=Host(`app.example.com`)"\cf4 \
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\cf6 -\cf4 \cf5 "traefik.http.routers.myapp1.entrypoints=websecure"\cf4 \
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\cf6 -\cf4 \cf5 "traefik.http.routers.myapp1.tls.certresolver=myresolver"\cf4 \
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\cf6 -\cf4 \cf5 "traefik.http.routers.myapp1.service=myapp-service"\cf4 \
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\
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\cf7 # Router 2\cf4 \
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\cf6 -\cf4 \cf5 "traefik.http.routers.myapp2.rule=Host(`test.example.org`)"\cf4 \
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\cf6 -\cf4 \cf5 "traefik.http.routers.myapp2.entrypoints=websecure"\cf4 \
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\cf6 -\cf4 \cf5 "traefik.http.routers.myapp2.tls.certresolver=myresolver"\cf4 \
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\cf6 -\cf4 \cf5 "traefik.http.routers.myapp2.service=myapp-service"\cf4 \
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\
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\cf7 # Gemeinsamer Service\cf4 \
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\cf6 -\cf4 \cf5 "traefik.http.services.myapp-service.loadbalancer.server.port=8080"
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\f2\fs24 \cf0 \
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\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f0\fs42 \cf2 Beide Router (
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\f4 myapp1
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\f0 ,
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\f4 myapp2
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\f0 ) leiten an denselben Service (
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\f4 myapp-service
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\f0 ) weiter, der den Container auf Port 8080 anspricht.\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\partightenfactor0
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\f2\fs24 \cf0 \
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\uc0\u11835 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f0\fs42 \cf2 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f3\b\fs44 \cf2 \uc0\u55358 \u56800 Im Container unterscheiden, welche Domain aufgerufen wurde
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\f0\b0\fs42 \
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\
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Sobald eine Anfrage im Container landet, kannst du anhand des
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\f1\b HTTP-Headers Host
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\f0\b0 erkennen, \'fcber welche Domain sie kam.\
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\
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Beispiel (z. B. in einer Node.js-, PHP-, Python- oder Go-App):
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\f2\fs24 \cf0 \
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\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\partightenfactor0
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\f5\fs28 \cf7 # Beispiel Flask / Python\cf4 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\partightenfactor0
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\cf8 from\cf4 flask \cf8 import\cf4 Flask, request\
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\
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app = Flask(__name__)\
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\
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\cf9 @app.route(\cf5 '/'\cf9 )\cf4 \
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\cf8 def\cf4 index():\
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host = request.headers.get(\cf5 'Host'\cf4 )\
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\cf8 return\cf4 \cf5 f"Aufgerufen \'fcber: \cf10 \{host\}\cf5 "\cf4 \
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\
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app.run(host=\cf5 '0.0.0.0'\cf4 , port=\cf6 8080\cf4 )
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\f2\fs24 \cf0 \
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\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f0\fs42 \cf2 Oder in Node.js:
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\f2\fs24 \cf0 \
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\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\partightenfactor0
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\f5\fs28 \cf4 app.get(\cf5 '/'\cf4 , (req, res) => \{\
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res.send(\cf5 `Aufgerufen \'fcber: \cf10 $\{req.headers.host\}\cf5 `\cf4 );\
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\});
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\f2\fs24 \cf0 \
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\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f0\fs42 \cf2 Das Feld
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\f4 req.headers.host
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\f0 enth\'e4lt genau den Hostnamen, den Traefik aus der Anfrage durchreicht (
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\f4 app.example.com
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\f0 oder
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\f4 test.example.org
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\f0 ).\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\partightenfactor0
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\f2\fs24 \cf0 \
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\uc0\u11835 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f0\fs42 \cf2 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f3\b\fs44 \cf2 \uc0\u9989 Zusammengefasst
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\f2\b0\fs24 \cf0 \
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\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f6\b\fs40 \cf2 Ziel
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\f2\b0\fs24 \cf0
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\f6\b\fs40 \cf2 Vorgehen
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\f2\b0\fs24 \cf0 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f0\fs40 \cf2 Mehrere Domains/Subdomains auf denselben Container routen
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\f2\fs24 \cf0
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\f0\fs40 \cf2 Mehrere Traefik-Router mit unterschiedlichen
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\f4 Host()
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\f0 -Regeln, aber demselben Service
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\f2\fs24 \cf0 \
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\f0\fs40 \cf2 Domain im Container unterscheiden
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\f2\fs24 \cf0
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\f0\fs40 \cf2 Den
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\f4 Host
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\f0 -Header der Anfrage auslesen
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\f2\fs24 \cf0 \
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\f0\fs40 \cf2 SSL-Zertifikate
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\f2\fs24 \cf0
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\f0\fs40 \cf2 F\'fcr jede Domain einen Router mit
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\f4 tls.certresolver
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\f0 definieren (Traefik k\'fcmmert sich um Let\'92s Encrypt automatisch)
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\f2\fs24 \cf0 \
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\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\partightenfactor0
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\cf0 \
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\uc0\u11835 \
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\sl324\slmult1\pardirnatural\partightenfactor0
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\f0\fs42 \cf2 \
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Wenn du magst, kann ich dir ein vollst\'e4ndiges
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\f4 docker-compose.yml
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\f0 -Beispiel mit Traefik + deinem App-Container (inkl. HTTPS via Let\'92s Encrypt) zusammenstellen.\
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\uc0\u55357 \u56393 Soll ich das machen?}
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9
doc/ToDo.md
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doc/ToDo.md
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# ToDos
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2025-11-09 rxf
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### Allgemain
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* Daten, die via Mongo geholt werden (insbesondere die properties) cachen
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* Vergleich auf die sensorid. Wenn die sich geändert hat, dann neu holen. Ansonsten aus dem Cache nehmen.
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