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Fix #2 - PLTFRS-8559 - Use port 8080 for health check #4

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Fix #2 - PLTFRS-8559 - Use port 8080 for health check #4

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54 changes: 26 additions & 28 deletions README.md
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Original file line number Diff line number Diff line change
@@ -1,42 +1,40 @@
Pointsman
================
# Pointsman

> Simple haproxy docker image redirecting HTTP => HTTPS behind an AWS ELB

Usage
-----
## Usage

`docker run -p 8080:8080 -p 8081:8081 -e HEALTH_CHECK_URI=/check -e FRONTEND_PORT=8080 -e BACKEND_HOST=172.17.0.1 -e BACKEND_PORT=3000 --name pointsman airvantage/pointsman`

Binds your ELB HTTP and HTTPS listeners on `FRONTEND_PORT` and your backend with `BACKEND_HOST` and `BACKEND_PORT`. We also open `:8081` port for the ELB health check on URI `HEALTH_CHECK_URI`.

Binds your ELB HTTP and HTTPS listeners on `FRONTEND_PORT` and your backend with `BACKEND_HOST` and `BACKEND_PORT`. We also open `:8081` port for the ELB health check on URI `HEALTH_CHECK_URI`.

```
--> HTTPS HTTP
| | |
| v v
----------------|----[:443]----[:80]----
ELB | | | | |
| healthcheck | |_ _ | |
| /check | | | |
| | | | | |
|-------|--------|----------|--|---------|
| | v v
----[:8081]-----|--------[:8080]--------
| | | | |
EC2 | | --- No - HTTPS? |
| | | |
| | frontend |
| | | |
| ------ > /check [:3000] |
| backend |
|________________________________________|

--> HTTPS HTTP
| | |
| v v
-------|----[:443]----[:80]--------
ELB | | | | |
| | |_ _ | |
| | | | |
| | | | |
|-------|---------|--|--------------|
| v v
-------|--------[:8080]------------
| | | |
EC2 | --- No - HTTPS |
| or |
| HTTP /check ? |
| | |
| frontend |
| | |
| [:3000] |
| backend |
|___________________________________|

```

See `haproxy.cfg` file for more details.

License
-------
## License

MIT © [Sierra Wireless](http://wwww.sierrawireless.com)
12 changes: 3 additions & 9 deletions haproxy.cfg
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Expand Up @@ -7,22 +7,16 @@ defaults
timeout client 1m
timeout server 1m

frontend check
mode http
bind *:8081
acl check path "$HEALTH_CHECK_URI"
use_backend www-backend if check


frontend http
mode http
bind *:$FRONTEND_PORT

acl check path "$HEALTH_CHECK_URI"
acl http hdr(X-Forwarded-Proto) http
acl https hdr(X-Forwarded-Proto) https

redirect scheme https code 301 if http
use_backend www-backend if https
redirect scheme https code 301 unless check or https
use_backend www-backend if https or check

backend www-backend
mode http
Expand Down