https://github.com/maorfr/kube-tasks

A tool to perform simple Kubernetes related actions
https://github.com/maorfr/kube-tasks

abs aws azure go golang google-cloud-storage kubernetes s3

Last synced: 3 months ago
JSON representation

A tool to perform simple Kubernetes related actions

• Host: GitHub
• URL: https://github.com/maorfr/kube-tasks
• Owner: maorfr
• License: apache-2.0
• Fork: true (nuvo/kube-tasks)
• Created: 2019-09-01T08:56:01.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2022-04-26T15:43:35.000Z (almost 3 years ago)
• Last Synced: 2024-08-01T21:46:21.431Z (6 months ago)
• Topics: abs, aws, azure, go, golang, google-cloud-storage, kubernetes, s3
• Language: Go
• Size: 33.2 KB
• Stars: 23
• Watchers: 3
• Forks: 18
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
[![Release](https://img.shields.io/github/release/maorfr/kube-tasks.svg)](https://github.com/maorfr/kube-tasks/releases)

[![Travis branch](https://img.shields.io/travis/maorfr/kube-tasks/master.svg)](https://travis-ci.org/maorfr/kube-tasks)

[![Docker Pulls](https://img.shields.io/docker/pulls/maorfr/kube-tasks.svg)](https://hub.docker.com/r/maorfr/kube-tasks/)

[![Go Report Card](https://goreportcard.com/badge/github.com/maorfr/kube-tasks)](https://goreportcard.com/report/github.com/maorfr/kube-tasks)

[![license](https://img.shields.io/github/license/maorfr/kube-tasks.svg)](https://github.com/maorfr/kube-tasks/blob/master/LICENSE)

# Kube tasks

A tool to perform simple Kubernetes related actions

## Commands

### Simple Backup

Usage:

```

Backup files to cloud storage

Usage:

  kube-tasks simple-backup [flags]

Flags:

  -b, --buffer-size float   in-memory buffer size (in MB) to use for files copy (buffer per file) (default 6.75)

  -c, --container string    container name to act on

      --dst string          destination to backup to. Example: s3://bucket/backup

  -n, --namespace string    namespace to find pods

  -p, --parallel int        number of files to copy in parallel. set this flag to 0 for full parallelism (default 1)

      --path string         path to act on

  -l, --selector string     selector to filter on

      --tag string          tag to backup to. Default is Now (yyMMddHHmmss)

```

Example: Backup Jenkins

```

kube-tasks simple-backup -n default -l release=jenkins -c jenkins --path /var/jenkins_home --dst s3://maorfr-jenkins-data

```

### Wait for Pods

Usage:

```

Wait for a given number of ready pods

Usage:

  kube-tasks wait-for-pods [flags]

Flags:

  -n, --namespace string   namespace to find pods

  -r, --replicas int       number of ready replicas to wait for (default 1)

  -l, --selector string    selector to filter on

```

Example: Cassandra Repairer init container

```

kube-tasks wait-for-pods -n prod -l release=prod-cassandra --replicas=3

```

### Execute

Usage:

```

Execute a command in a container. Only executes the command in the first pod

Usage:

  kube-tasks execute [flags]

Flags:

      --command string     command to execute in container

  -c, --container string   container name to act on

  -n, --namespace string   namespace to find pods

  -l, --selector string    selector to filter on

```

Example: Cassandra Repairer

```

kube-tasks execute -n prod -l release=prod-cassandra --command "nodetool repair --full"

```