https://github.com/k0rventen/macaque

a kubernetes chaos monkey implementation in go
https://github.com/k0rventen/macaque

chaos-engineering chaos-monkey golang kubernetes

Last synced: about 10 hours ago
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a kubernetes chaos monkey implementation in go

• Host: GitHub
• URL: https://github.com/k0rventen/macaque
• Owner: k0rventen
• Created: 2021-08-15T21:08:57.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-11-20T16:13:52.000Z (about 2 years ago)
• Last Synced: 2024-11-15T00:33:42.115Z (2 months ago)
• Topics: chaos-engineering, chaos-monkey, golang, kubernetes
• Language: Go
• Homepage:
• Size: 73.2 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# macaque

a kubernetes [chaos monkey]("https://netflix.github.io/chaosmonkey/") implementation in go.

```

o(..)o   I'm a chaos macaque.

  (-) __/

```

macaque runs in-cluster, uses a crontab for its schedule, can send kill confirmation to slack/webex, and select pods based on labels.

## deploy

The image is available for both `amd64` and `arm64`. To install : 

```

# apply in the proper namespace (comes with role/rolebinding/sa and minimal permissions)

kubectl apply -f https://raw.githubusercontent.com/k0rventen/macaque/main/macaque.yml

# edit the deployment to suit your preferences

kubectl edit deploy macaque

```

## config

configuration is done either through args or env vars:

```

Usage of macaque:

  -crontab string

        env 'MACAQUE_CRONTAB'

        crontab spec for macaque, eg 0 * * * * for every hour.

    

  -namespace string

        env 'MACAQUE_NAMESPACE'

        optionnal namespace in which to look for pods

        (if undefined, uses the ns from the service account).

    

  -selector string

        env 'MACAQUE_SELECTOR'

        optionnal pod selector to use in app=foo format

        (no selector will match any pod in the given namespace).

    

  -slack-channel string

        env 'MACAQUE_SLACK_CHANNEL'

        optionnal slack channel id.

    

  -slack-token string

        env 'MACAQUE_SLACK_TOKEN'

        optionnal slack bot token.

    

  -timezone string

        env 'MACAQUE_TIMEZONE'

        optionnal timezone to use, eg Europe/Paris (defaults to UTC).

    

  -webex-room-id string

        env 'MACAQUE_WEBEX_ROOM_ID'

        optionnal webex room id.

    

  -webex-token string

        env 'MACAQUE_WEBEX_TOKEN'

        optionnal webex bot token.

```