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proofreading

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Adrien Beaudouin
2022-02-28 22:25:02 +01:00
parent e84aea7ad3
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content/posts/04-build-your-own-docker-swarm-cluster-part-3/index.md
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@ -66,8 +66,10 @@ Before continue, let's add some labels on nodes in order to differentiate proper
```sh
# worker-01 is intended for running production app container
docker node update --label-add environment=production worker-01
# runner-01 is intended to build docker image through CI/CD pipeline
docker node update --label-add environment=build runner-01
```
{{< /highlight >}}
@ -91,7 +93,7 @@ Thankfully, Traefik can be configured to take cares of all SSL certificates gene
I should say that Traefik is not really easy to setup for new comers. The essential part to keep in mind is that this reverse proxy has 2 types of configuration, *static* and *dynamic*. [Go here](https://doc.traefik.io/traefik/getting-started/configuration-overview/) for detail explication of difference between these types of configuration.
Here we'll talk about static configuration. Create a YAML file under `/etc/traefik/traefik.yml` of `manager-01` server with following content (TOML is also supported) :
Here we'll talk about static configuration. Create next YAML file (TOML is also supported) :
{{< highlight host="manager-01" file="/etc/traefik/traefik.yml" >}}
@ -184,7 +186,7 @@ All I have to do is to add a specific label `traefik.enable=true` inside the Doc
#### Traefik deployment
In order to deploy Traefik on our shiny new Docker Swarm, we must write a Docker Swarm deployment file that looks like to a classic Docker compose file. Create a `traefik-stack.yml` file somewhere in your manager server with following content :
In order to deploy Traefik on our shiny new Docker Swarm, we must write a Docker Swarm deployment file that looks like to a classic Docker compose file. Create next file :
{{< highlight host="manager-01" file="~/traefik-stack.yml" >}}
@ -410,7 +412,7 @@ If you go to the stacks menu, you will note that both `traefik` and `portainer`
It's finally time to test our new cluster environment by testing some stacks through the Portainer GUI. We'll start by installing [`Diun`](https://crazymax.dev/diun/), a very useful tool which notify us when used docker images has available update in its Docker registry.
Create a new `diun` stack through Portainer and set following content :
Create the next stack through Portainer :
{{< highlight host="stack" file="diun" >}}