140 lines
4.4 KiB
Markdown
140 lines
4.4 KiB
Markdown
# Install Traefik
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You can install Traefik with the following flavors:
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* [Use the official Docker image](./#use-the-official-docker-image)
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* [Use the Helm Chart](./#use-the-helm-chart)
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* [Use the binary distribution](./#use-the-binary-distribution)
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* [Compile your binary from the sources](./#compile-your-binary-from-the-sources)
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## Use the Official Docker Image
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Choose one of the [official Docker images](https://hub.docker.com/_/traefik) and run it with the [sample configuration file](https://raw.githubusercontent.com/containous/traefik/v2.2/traefik.sample.toml):
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```bash
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docker run -d -p 8080:8080 -p 80:80 \
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-v $PWD/traefik.toml:/etc/traefik/traefik.toml traefik:v2.2
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```
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For more details, go to the [Docker provider documentation](../providers/docker.md)
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!!! tip
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* Prefer a fixed version than the latest that could be an unexpected version.
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ex: `traefik:v2.1.4`
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* Docker images are based from the [Alpine Linux Official image](https://hub.docker.com/_/alpine).
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* Any orchestrator using docker images can fetch the official Traefik docker image.
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## Use the Helm Chart
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!!! warning
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The Traefik Chart from
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[Helm's default charts repository](https://github.com/helm/charts/tree/master/stable/traefik) is still using [Traefik v1.7](https://docs.traefik.io/v1.7).
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Traefik can be installed in Kubernetes using the Helm chart from <https://github.com/containous/traefik-helm-chart>.
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Ensure that the following requirements are met:
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* Kubernetes 1.14+
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* Helm version 3.x is [installed](https://helm.sh/docs/intro/install/)
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Add Traefik's chart repository to Helm:
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```bash
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helm repo add traefik https://containous.github.io/traefik-helm-chart
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```
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You can update the chart repository by running:
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```bash
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helm repo update
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```
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And install it with the `helm` command line:
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```bash
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helm install traefik traefik/traefik
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```
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!!! tip "Helm Features"
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All [Helm features](https://helm.sh/docs/intro/using_helm/) are supported.
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For instance, installing the chart in a dedicated namespace:
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```bash tab="Install in a Dedicated Namespace"
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kubectl create ns traefik-v2
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# Install in the namespace "traefik-v2"
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helm install --namespace=traefik-v2 \
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traefik traefik/traefik
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```
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??? example "Installing with Custom Values"
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You can customize the installation by specifying custom values,
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as with [any helm chart](https://helm.sh/docs/intro/using_helm/#customizing-the-chart-before-installing).
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{: #helm-custom-values }
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The values are not (yet) documented, but are self-explanatory:
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you can look at the [default `values.yaml`](https://github.com/containous/traefik-helm-chart/blob/master/traefik/values.yaml) file to explore possibilities.
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Example of installation with logging set to `DEBUG`:
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```bash tab="Using Helm CLI"
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helm install --namespace=traefik-v2 \
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--set="logs.loglevel=DEBUG" \
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traefik traefik/traefik
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```
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```yml tab="With a custom values file"
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# File custom-values.yml
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## Install with "helm install --values=./custom-values.yml traefik traefik/traefik
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logs:
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loglevel: DEBUG
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```
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## Use the Binary Distribution
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Grab the latest binary from the [releases](https://github.com/containous/traefik/releases) page.
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??? info "Check the integrity of the downloaded file"
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```bash tab="Linux"
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# Compare this value to the one found in traefik-${traefik_version}_checksums.txt
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sha256sum ./traefik_${traefik_version}_linux_${arch}.tar.gz
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```
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```bash tab="macOS"
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# Compare this value to the one found in traefik-${traefik_version}_checksums.txt
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shasum -a256 ./traefik_${traefik_version}_darwin_amd64.tar.gz
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```
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```powershell tab="Windows PowerShell"
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# Compare this value to the one found in traefik-${traefik_version}_checksums.txt
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Get-FileHash ./traefik_${traefik_version}_windows_${arch}.zip -Algorithm SHA256
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```
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??? info "Extract the downloaded archive"
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```bash tab="Linux"
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tar -zxvf traefik_${traefik_version}_linux_${arch}.tar.gz
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```
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```bash tab="macOS"
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tar -zxvf ./traefik_${traefik_version}_darwin_amd64.tar.gz
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```
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```powershell tab="Windows PowerShell"
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Expand-Archive traefik_${traefik_version}_windows_${arch}.zip
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```
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And run it:
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```bash
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./traefik --help
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```
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## Compile your Binary from the Sources
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All the details are available in the [Contributing Guide](../contributing/building-testing.md)
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