Update traefik_integration.md
@@ -25,7 +25,7 @@ $ ./deploy_stack.sh
## Configure Traefik for Basic Authentication
-#### Generate an MD5 hashed password
+### Generate an MD5 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
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
```
@@ -63,7 +63,7 @@ services:
constraints: [node.role == manager]
```
-#### Update the Gateway service
+### Update the Gateway service
Traefik requires some service labels to discover the gateway service.
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
doubling up `$$` just like the above.
-#### Re-Deploy OpenFaaS
+### Re-Deploy OpenFaaS
Redeploy OpenFaaS to update the service with the new changes.
```
$ ./deploy_stack.sh
```
-#### Test
+### Test
```
$ 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
-#### Update Traefik configuration
+### Update Traefik configuration
Traefik makes it extremely easy to add SSL support using
LetsEncrypt. Add `443` to the list of ports in the `traefik`
service, add the following flags to the command property
of the `traefik` service in the `docker-compose.yml` file,
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
version: "3.2"
@@ -158,12 +161,14 @@ volumes:
# end of file
```
-#### Re-Deploy the OpenFaaS service
+### Re-Deploy the OpenFaaS service
+
```
$ ./deploy_stack.sh
```
-#### Test
+### Test
+
```
$ curl -u user:password -X POST https://your-domain.com/function/func_echoit -d "hello OpenFaaS"
hello OpenFaaS
