Traefik + Docker + Let's Encrypt

Traefik Traefik v2
,
1

Hi! I want to run Traefik, so that I only have to give a Docker container a name and it gets exposed to containerName.example.com. No docker-compose, no labels, no config files.
It already works great with HTTP, but HTTPS is not working and I struggle to find out why. The dashboard displays my cert resolver and shows that TLS is enabled. There are no errors in the log nor the dashboard.

docker run \
  --restart="always" \
  --name="proxy" \
  -p 80:80 -p 443:433 -p 8080:8080 \
  -v /var/run/docker.sock:/var/run/docker.sock \
  traefik \
  --api.insecure=true \
  --providers.docker \
  --providers.docker.exposedByDefault=true \
  --providers.docker.useBindPortIP=true \
  --providers.docker.defaultRule="Host(\`{{ .Name }}.example.com\`)" \
  --entrypoints.web.address=:80 \
  --entrypoints.websecure.address=:443 \
  --entrypoints.websecure.http.tls.certResolver=leresolver \
  --certificatesresolvers.leresolver.acme.email=info@example.com \
  --certificatesresolvers.leresolver.acme.storage=acme.json \
  --certificatesresolvers.leresolver.acme.httpchallenge.entrypoint=web \
  --certificatesresolvers.leresolver.acme.caserver=https://acme-v02.api.letsencrypt.org/directory

Dashboard
Dashboard1976×1361 152 KB

2

Hi @baum your published port does not match the traefik port. You want -p 443:443

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Well.... That hurt. Thanks!

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4

Did it myself just the other day testing something.

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