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Update traefik_integration.md

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Alex Ellis 2017-12-28 19:07:57 +00:00 committed by GitHub
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guide/traefik_integration.md
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@ -25,7 +25,7 @@ $ ./deploy_stack.sh
## Configure Traefik for Basic Authentication ## Configure Traefik for Basic Authentication
#### Generate an MD5 hashed password ### Generate an MD5 hashed password
Use htpasswd to generate a hashed password Use htpasswd to generate a hashed password
``` ```
@ -34,7 +34,7 @@ $ htpasswd -c ./password.txt user
Add a new password when prompted. The new credentials can be found in Add a new password when prompted. The new credentials can be found in
the `password.txt` file. the `password.txt` file.
#### Add Traefik configuration to docker-compose.yml ### Add Traefik configuration to docker-compose.yml
Add an entry under `services` with the Traefik configuration Add an entry under `services` with the Traefik configuration
``` ```
@ -63,7 +63,7 @@ services:
constraints: [node.role == manager] constraints: [node.role == manager]
``` ```
#### Update the Gateway service ### Update the Gateway service
Traefik requires some service labels to discover the gateway service. Traefik requires some service labels to discover the gateway service.
Update the gateway configuration to remove the port property and add Update the gateway configuration to remove the port property and add
@ -93,14 +93,14 @@ include the username and the hashed password. Remember to escape any special
characters, so if the password contains a `$`, you can escape it by characters, so if the password contains a `$`, you can escape it by
doubling up `$$` just like the above. doubling up `$$` just like the above.
#### Re-Deploy OpenFaaS ### Re-Deploy OpenFaaS
Redeploy OpenFaaS to update the service with the new changes. Redeploy OpenFaaS to update the service with the new changes.
``` ```
$ ./deploy_stack.sh $ ./deploy_stack.sh
``` ```
#### Test ### Test
``` ```
$ curl -u user:password -X POST http://localhost/function/func_echoit -d "hello OpenFaaS" $ curl -u user:password -X POST http://localhost/function/func_echoit -d "hello OpenFaaS"
@ -113,13 +113,16 @@ be greeted with a login alert.
## Configure Traefik with SSL Support ## Configure Traefik with SSL Support
#### Update Traefik configuration ### Update Traefik configuration
Traefik makes it extremely easy to add SSL support using Traefik makes it extremely easy to add SSL support using
LetsEncrypt. Add `443` to the list of ports in the `traefik` LetsEncrypt. Add `443` to the list of ports in the `traefik`
service, add the following flags to the command property service, add the following flags to the command property
of the `traefik` service in the `docker-compose.yml` file, of the `traefik` service in the `docker-compose.yml` file,
and add a new `acme` volume under the `volumes` property. and add a new `acme` volume under the `volumes` property.
> Note: if you're using the default EC2 DNS entry it may be black-listed by LetsEncrypt, so you will need to obtain your own domain name.
``` ```
# docker-compose.yml # docker-compose.yml
version: "3.2" version: "3.2"
@ -158,12 +161,14 @@ volumes:
# end of file # end of file
``` ```
#### Re-Deploy the OpenFaaS service ### Re-Deploy the OpenFaaS service
``` ```
$ ./deploy_stack.sh $ ./deploy_stack.sh
``` ```
#### Test ### Test
``` ```
$ curl -u user:password -X POST https://your-domain.com/function/func_echoit -d "hello OpenFaaS" $ curl -u user:password -X POST https://your-domain.com/function/func_echoit -d "hello OpenFaaS"
hello OpenFaaS hello OpenFaaS