https://github.com/kostiantyn-matsebora/helm-k8s-deployment-restarter

Restarts kubernetes deployment resource by schedule.
https://github.com/kostiantyn-matsebora/helm-k8s-deployment-restarter

cron cronjob cronjobs crontab deployments helm helm-chart kuberentes restart statefulset

Last synced: about 1 month ago
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Restarts kubernetes deployment resource by schedule.

• Host: GitHub
• URL: https://github.com/kostiantyn-matsebora/helm-k8s-deployment-restarter
• Owner: kostiantyn-matsebora
• License: mit
• Created: 2024-01-31T15:35:03.000Z (11 months ago)
• Default Branch: master
• Last Pushed: 2024-09-16T15:04:47.000Z (3 months ago)
• Last Synced: 2024-09-17T17:35:29.724Z (3 months ago)
• Topics: cron, cronjob, cronjobs, crontab, deployments, helm, helm-chart, kuberentes, restart, statefulset
• Language: Smarty
• Homepage:
• Size: 9.77 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# k8s deployment restarter

[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=kostiantyn-matsebora_helm-k8s-deployment-restarter&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=kostiantyn-matsebora_helm-k8s-deployment-restarter)

Helm chart for restarting kubernetes deployment resource by schedule.

Supports two strategies:

* `restart` - using `kubectl` command `kubectl rollout restart deployment/daemonset`, supports deployments and daemonsets.

* `scaleDownUp` - scales down to zero and up to particular number of replicas, could be useful when destroying pod also requires release of some resources (for instance mounted volumes), supports deployments only.

## Configuration

```yaml

restart: 

  - name: deployments-to-restart # name of batch

    schedule: "7 */3 * * *" # cron schedule definition

    deployments: # list of deployments needs to be restarted

    - nginx-ingress

    - oauth2-proxy

    daemonSets: [] # list of daemonSets needs to be restarted

scaleDownUp: 

  - name: deployments-to-scaledownup # name of batch

    schedule: "7 */3 * * *" # cron schedule definition

    sleepPeriodInSeconds: 30 # sleep period in seconds between scaling down and scaling up

    deployments: # list of deployments needs to be restarted

    - name: nginx-ingress # name of deployment resource

      replicas: 1 # replicas number

    - name: oauth2-proxy

      replicas: 2

    

```

## Usage

Add helm [repository](https://kostiantyn-matsebora.github.io/helm-charts/) first:

```bash

helm repo add kostiantyn-matsebora https://kostiantyn-matsebora.github.io/helm-charts/

```

Install/upgrade helm chart using your custom values:

```bash

helm upgrade oauth2-proxy kostiantyn-matsebora/k8-deployment-restarter --install --values ./custom-values.yaml

```

## Contributing

If you experience any issues, have a question or a suggestion, or if you wish

to contribute, feel free to [open an issue][issues] or

[start a discussion][discussions].

[issues]: https://github.com/kostiantyn-matsebora/helm-k8s-deployment-restarter/issues

[discussions]: https://github.com/helm-k8s-deployment-restarter/discussions

## License