docker
/
docs
mirror of https://github.com/docker/docs.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Websockets info

This commit is contained in:
paigehargrave 2019-03-27 08:15:28 -04:00 committed by GitHub
parent 4fb3f2f18b
commit 6334298bc4
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
ee/ucp/interlock/usage/websockets.md
View File

@ -1,20 +1,20 @@
---
title: Websockets
description: Learn how to use websocket in your swarm services when using the
description: Learn how to use websockets in your swarm services when using the
layer 7 routing solution for UCP.
keywords: routing, proxy
---
In this example we will publish a service and configure support for websockets.
# Using websockets
First we will create an overlay network so that service traffic is isolated and secure:
First, create an overlay network to isolate and secure service traffic:
```bash
$> docker network create -d overlay demo
1se1glh749q1i4pw0kf26mfx5
```
Next we will create the service with websocket endpoints:
Next, create the service with websocket endpoints:
```bash
$> docker service create \
@ -27,10 +27,9 @@ $> docker service create \
ehazlett/websocket-chat
```
> **Note**: for this to work you must have an entry for `demo.local` in your local hosts (i.e. `/etc/hosts`) file.
> This uses the browser for websocket communication so you will need to have an entry or use a routable domain.
Interlock will detect once the service is available and publish it. Once the tasks are running
and the proxy service has been updated the application should be available via `http://demo.local`. Open
two instances of your browser and you should see text on both instances as you type.
> **Note**: for this to work, you must have an entry for `demo.local` in your local hosts (i.e. `/etc/hosts`) file.
> This uses the browser for websocket communication, so you must have an entry or use a routable domain.
Interlock detects when the service is available and publishes it. Once tasks are running
and the proxy service is updated, the application should be available via `http://demo.local`. Open
two instances of your browser and text should be displayed on both instances as you type.