minio/docs
1
0
Fork 0
mirror of https://github.com/minio/docs.git synced 2025-04-25 17:22:39 +03:00
Code
docs/source/reference/minio-mc-admin/mc-admin-update.rst
Ravind Kumar 67e81ce2f8
Multiple SERVER Releases (#1141) 
MinIO SERVER RELEASE.2024-01-05T22-17-24Z - added new metrics to
github.com/minio/minio for later sync

MinIO SERVER RELEASE.2024-01-28T22-35-53Z - MinIO preallocates memory,
mc update compresses binary in transit MinIO SERVER
RELEASE.2024-02-06T21-36-22Z -

MinIO adds condition key for restricting STS AssumeRoleWithWebIdentity
duration at policy level

Closes #1124 , 

Partially addresses #1116 
Partially Addresses #1105


---------

Co-authored-by: Daryl White <53910321+djwfyi@users.noreply.github.com>
2024-03-11 10:06:46 -04:00

2.9 KiB
Raw Blame History

mc admin update

minio

Table of Contents

mc admin update

Description

The 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.

After running the command, a prompt displays to confirm the update. Type y and [ENTER] to confirm and proceed with the update. You may need to use sudo if your user does not have write permissions for the path where mc is installed.

Use mc admin on MinIO Deployments Only

Considerations

Updates are Non-Disruptive

mc admin update updates the binary and restarts all MinIO servers in the deployment simultaneously. MinIO operations are atomic and strictly consistent and as such the restart process is non-disruptive to applications.

MinIO strongly recommends only performing simultaneous upgrade-and-restart procedures. Do not perform "rolling" (that is, one node at a time) upgrade procedures.

Examples

Use mc admin update to update each minio server process in the MinIO deployment:

mc admin update ALIAS

Replace ALIAS <mc admin update ALIAS> with the alias <mc alias> of the MinIO deployment.

After running the command, answer yes to the prompt to confirm and process the update.

Syntax

mc admin update has the following syntax:

mc admin update ALIAS         \
                [MIRROR_URL]  \
                [--yes]

mc admin update supports the following arguments:

ALIAS

The alias <mc alias> of the MinIO deployment to update.

If the specified ALIAS corresponds to a distributed MinIO deployment, mc admin update updates all MinIO servers in the deployment at the same time.

Use mc alias list to review the configured aliases and their corresponding MinIO deployment endpoints.

MIRROR_URL

The mirror URL of the minio server binary to use for updating MinIO servers in the ~mc admin update ALIAS deployment.

--yes, -y

Pass this flag to confirm the update and bypass the confirmation prompt.

Behavior

Binary Compression

RELEASE.2024-01-28T22-35-53Z

mc admin update compresses the binary before sending to all nodes in the deployment.

This feature does not apply to systemctl managed deployments <minio-upgrade-systemctl>.