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https://github.com/prestodb/presto-kubernetes-operator
https://github.com/prestodb/presto-kubernetes-operator
Last synced: about 1 month ago
JSON representation
- Host: GitHub
- URL: https://github.com/prestodb/presto-kubernetes-operator
- Owner: prestodb
- License: apache-2.0
- Created: 2021-07-09T00:18:20.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2022-11-11T03:53:10.000Z (about 2 years ago)
- Last Synced: 2024-06-19T01:46:03.642Z (6 months ago)
- Language: Go
- Size: 117 KB
- Stars: 32
- Watchers: 20
- Forks: 16
- Open Issues: 7
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
Awesome Lists containing this project
README
# Presto Kubernetes Operator
[Kubernetes](https://kubernetes.io/docs/home/) is an open source container orchestration engine for automating deployment, scaling, and management of containerized applications. [Operators](https://kubernetes.io/docs/concepts/extend-kubernetes/operator/) are software extensions to Kubernetes that make use of custom resources to manage applications and their components. Operators follow Kubernetes principles, notably the control loop.
Use this operator to manage Presto clusters which are deployed as custom resources. In short, the task of configuring, creating, managing, automatically scaling up and scaling-in of Presto cluster(s) in a Kubernetes environment has been made simple, easy and quick.
## Deploying Operator
### Deploying Operator - Locally
*Step 1:* Enable metrics server for k8s, if not already enabled. [See this](https://github.com/kubernetes-sigs/metrics-server). This is needed for horizontal pod autoscaling.
*Step 2:* Build the operator
```bash
$ go build -o presto-kubernetes-operator cmd/manager/main.go
```
*Step 3:* Deploy the CRD
```bash
$ kubectl apply -f deploy/crds/prestodb.io_prestos_crd.yaml
```
*Step 4:* Start the controller with the right credentials
```bash
$ ./presto-kubernetes-operator -kubeconfig /home/hemant/.kube/config
```
### Deploying Operator - GKE
*Step 1:* Enable metrics server for GKE, if not already enabled. [See this](https://github.com/kubernetes-sigs/metrics-server). This is needed for horizontal pod autoscaling.
*Step 2:* Create Operator Image Using Google CloudBuild
```bash
$ docker/gcloudDockerBuild.sh
```
*Step 3:* Deploy the CRD
```bash
$ kubectl apply -f deploy/crds/prestodb.io_prestos_crd.yaml
```
*Step 4:* Update the Operator yaml with image name
```bash
# Here gcr.io/fluid-tangent-249303/presto-kubernetes-operator is the name of image.
# Replace it with your image name
$ sed -i 's/REPLACE_IMAGE/gcr.io\/fluid-tangent-249303\/presto-kubernetes-operator/g' deploy/operator.yaml
```
*Step 5:* Launch the operator
```bash
$ kubectl apply -f deploy/operator.yaml
```
## Deploy Presto Cluster
Deploy the presto cluster
```bash
$ ## Deploy Presto
$ kubectl apply -f deploy/crds/prestodb.yaml
```
## Further Details
- [Creating Presto Cluster](docs/prestoresource.md)
- [Managing Presto Cluster](docs/status.md)
- [Autoscaling](docs/autoscaling.md)
- [Catalogs](docs/catalog.md)
- [Services](docs/service.md)
- [Additional Volumes](docs/additionalvolumes.md)
- [HTTPS Support](docs/https.md)
- [Caveats/Future Work](docs/caveats.md)
## Community support
[Slack](https://join.slack.com/t/prestodb/shared_invite/enQtNTQ3NjU2MTYyNDA2LTYyOTg3MzUyMWE1YTI3Njc5YjgxZjNiYTgxODAzYjI5YWMwYWE0MTZjYWFhNGMwNjczYjI3N2JhM2ExMGJlMWM) 