mc admin update command updates all MinIO servers in the
deployment. The command also supports using a private mirror server for
environments where the deployment does not have public internet access.
mc admin update affects all MinIO servers in the target deployment
at the same time. The update procedure interrupts in-progress API operations on
the MinIO deployment. Exercise caution before issuing an update command on
mc admin on MinIO Deployments Only
MinIO does not support using
mc admin commands with other
S3-compatible services, regardless of their claimed compatibility with MinIO
mc admin update ALIAS
mc admin update has the following syntax:
mc admin update ALIAS [MIRROR_URL]
mc admin update supports the following arguments:
aliasof the MinIO deployment to update.
If the specified
ALIAScorresponds to a distributed MinIO deployment,
mc admin updateupdates all MinIO servers in the deployment at the same time. The command does not perform a rolling upgrade or similar zero or near-zero downtime upgrade procedure.
mc alias listto review the configured aliases and their corresponding MinIO deployment endpoints.
The mirror URL of the
minioserver binary to use for updating MinIO servers in the