mc admin update
Description
The mc admin update
command updates all AIStor 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.
The user must have write
permissions for the target location where the binary installs.
minio
binary installation path and do not rely on systemctl
, DEB
, or RPM
packages.
Syntax
mc admin update
supports the following arguments:
ALIAS
The alias
of the AIStor deployment to update.
If the specified ALIAS
corresponds to a distributed AIStor deployment, mc admin update
updates all AIStor servers in the deployment at the same time.
Use mc alias list
to review the configured aliases and their corresponding AIStor deployment endpoints.
MIRROR_URL
The mirror URL of the minio
server binary to use for updating AIStor servers in the ALIAS
deployment.
--yes
Alias: -y
Optional
Pass this flag to confirm the update and bypass the confirmation prompt.
Behavior
Updates are Non-Disruptive
mc admin update
updates the binary and restarts all AIStor servers in the deployment simultaneously.
AIStor operations are atomic and strictly consistent and as such the restart process is non-disruptive to applications.
AIStor strongly recommends only performing simultaneous upgrade-and-restart procedures. Do not perform “rolling” (that is, one node at a time) upgrade procedures.
Permissions
The user running the command must have write
permissions to the target path where the Object Store binary installs.