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Link to new Kubernetes deployment guide (#29187)

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Patrik Nordwall 2020-06-05 12:35:24 +02:00 • committed by GitHub
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akka-docs/src/main/paradox/additional/deploying.md
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@ -3,6 +3,24 @@ project.description: How to deploy Akka Cluster to Kubernetes and Docker.
--- ---
# Deploying # Deploying
## Deploying to Kubernetes
See the guide and example project for [Deploying Akka Cluster to Kubernetes](https://doc.akka.io/docs/akka-management/current/kubernetes-deployment/index.html).
### Cluster bootstrap
To take advantage of running inside Kubernetes while forming a cluster,
[Akka Cluster Bootstrap](https://doc.akka.io/docs/akka-management/current/bootstrap/) helps forming or joining a cluster using Akka Discovery to discover peer nodes.
with the Kubernetes API or Kubernetes via DNS.
You can look at the
@extref[Cluster with Kubernetes example project](samples:akka-sample-cluster-kubernetes-java)
to see what this looks like in practice.
### Resource limits
To avoid CFS scheduler limits, it is best not to use `resources.limits.cpu` limits, but use `resources.requests.cpu` configuration instead.
## Deploying to Docker containers ## Deploying to Docker containers
You can use both Akka remoting and Akka Cluster inside Docker containers. Note You can use both Akka remoting and Akka Cluster inside Docker containers. Note
@ -32,18 +50,3 @@ starved of CPU time, but your system appears idle.
For this reason, it is best to avoid `--cpus` and `--cpu-quota` entirely, and instead specify relative container weights using `--cpu-shares` instead. For this reason, it is best to avoid `--cpus` and `--cpu-quota` entirely, and instead specify relative container weights using `--cpu-shares` instead.
## Deploying to Kubernetes
### Cluster bootstrap
To take advantage of running inside Kubernetes while forming a cluster,
[Akka Cluster Bootstrap](https://doc.akka.io/docs/akka-management/current/bootstrap/) helps forming or joining a cluster using Akka Discovery to discover peer nodes.
with the Kubernetes API or Kubernetes via DNS.
You can look at the
@extref[Cluster with Kubernetes example project](samples:akka-sample-cluster-kubernetes-java)
to see what this looks like in practice.
### Resource limits
To avoid CFS scheduler limits, it is best not to use `resources.limits.cpu` limits, but use `resources.requests.cpu` configuration instead.