Patch upgrade procedure#

Patch upgrades within the same minor release require no changes to harbor.yml. Download the new patch installer, copy your existing harbor.yml, and re-run the installer.

Connect to the host running MSR over SSH.
```
ssh <USER>@<MSR-HOST-IP>
```
Rename the MSR old version directory.
```
mv msr msr-<PREVIOUS-PATCH-VERSION>
```
Download the target MSR installer package.

Locate the .tgz installer package for the latest MSR release at Mirantis Packages. The release is available as a single bundle and is suitable only for offline installations.
```
wget https://s3-us-east-2.amazonaws.com/packages-mirantis.com/msr/msr-offline-installer-<VERSION>.tgz
```

Extract the package.

tar xvf msr-offline-installer-<VERSION>.tgz

Navigate to the extracted folder.
```
cd msr
```
Copy the harbor.yml file used for the current installation to the newly extracted folder.
```
cp -p <PATH-TO-MSR-OLD-DIRECTORY>/harbor.yml .
```

Stop running MSR services.

cd <PATH-TO-MSR-OLD-DIRECTORY>
docker-compose down

Run the new installer.
```
cd msr-offline-installer-<TARGET-VERSION>
sudo ./install.sh
```
If your deployment includes Trivy for vulnerability scanning, pass the --with-trivy flag:
```
sudo ./install.sh --with-trivy
```