Updating CityLens

1. Fetch new installation artifacts.

   • To update only the service image, add the --only-apps flag after the pull command.
   • To update only data, add the --only-data flag after the pull command.
   • To update both service and data, run the command without flags above.

   To get artifacts for the CityLens service only, add --services=citylens after the pull command. Without this parameter artifacts for all services will be fetched by default.

   See the reference of DGCLI command-line arguments.

2. Copy the path to a new manifest file from the command output and set it as a value to the dgctlStorage.manifest parameter in the values-citylens.yaml configuration file. For more information, see the service installation instructions.

   Important

   If during a regular update of the CityLens service you do not want to import new data, specify the manifest used for the previous import. In other cases, using a new manifest is recommended.

3. Check out breaking changes. If necessary, update other settings in the values-citylens.yaml configuration file.

4. Run the command to update the service:

   • To update the service only or both service and data:

     helm upgrade --version=1.21.0 --atomic --values ./values-citylens.yaml citylens 2gis-on-premise/citylens
     

   • To update data only, set the currently installed On-Premise version to the --version parameter:

     helm upgrade --version=VERSION --atomic --values ./values-citylens.yaml citylens 2gis-on-premise/citylens
     

5. Test if the update succeeded.