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kube-arangodb/docs/how-to/maintenance.md

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How to use maintenance mode

ArangoDeployment maintenance

When enabled, operator will pause reconciliation loop for specified ArangoDeployment.

Maintenance on ArangoDeployment can be enabled using annotation.

Key: deployment.arangodb.com/maintenance Value: true

To enable maintenance mode for ArangoDeployment kubectl command can be used: kubectl annotate arangodeployment deployment deployment.arangodb.com/maintenance=true

To disable maintenance mode for ArangoDeployment kubectl command can be used: kubectl annotate --overwrite arangodeployment deployment deployment.arangodb.com/maintenance-

Cluster maintenance

It is possible to put ArangoDB cluster into agecy supervision mode.

Use spec.database.maintenance field of ArangoDeployment CR to configure that:

spec:
  # ...
  database:
    maintenance: true