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These Scripts are for exporting and generating v2 compatible data migration scripts on a 1.7 system.

If this is the anonymized migration run, anonymize the production data before doing the migration

Exporting the data on a v1 system

Copy the export scripts to the v1.7 system

  • check out the desired tag/branch of this repo
  • scp the contents of the data directory to the target system. Sepcifically, you will need export_data.rb and everything under the exporters directory

Run the script on the v1.7 system

  • ssh to the 1.7 system
  • $ sudo -Hu primero bash
  • $ cd ~/application/
  • $ $ RAILS_ENV=production bundle exec rails r /home/ubuntu/data/export_data.rb

(This will generate files in a record-data-files directory)

Tar up the record-data-files

  • exit back to the ubuntu user
  • $ cd /srv/primero/application
  • $ sudo tar czvf record-data-files.tar.gz record-data-files
  • $ cd
  • $ sudo mv /srv/primero/application/record-data-files.tar.gz .

Load the generated data migration scripts on a v2 server

Copy / scp the tar file to the target v2 server

Untar the tar file on the v2 server

$ tar -xzvf record-data-files.tar.gz

Copy the import script to the v2 server

  • If you haven't already, check out the desired tag/branch of this repo
  • scp the import_data.rb script to the target system.
  • the record-data-files directory should be at the same level as the import_data.rb script Ex: /home/ubuntu/import_data.rb /home/ubuntu/record-data-files/*

Copy the users import script to the v2 server.

If you have any implementation specific migrations, copy them to the v2 server

Some configurations require additional migration scripts that do not apply to all configurations. Those migrations are to be created and stored in the configuration repository of your particular configuration.

  • Create these under a migrations folder under your configuration root directory.
  • Use naming format: 000_<script name>, 001_, 002_, etc.

ON THE v2 SERVER

Run user migrations.

Copy the scripts to the application docker container

  • $ docker ps (to get the name of the application image)
  • $ docker cp record-data-files primero_application_1:/srv/primero/application/tmp/. (where primero_application_1 is the image name)
  • $ docker cp import_data.rb primero_application_1:/srv/primero/application/tmp/.

If you have any implementation specific migrations, copy them to the docker container, same as above

EXAMPLE

  • $ docker cp migrations primero_application_1:/srv/primero/application/tmp/.

Run the script in the docker container

  • $ sudo docker exec -it primero_application_1 bash (to access the docker container)
  • $ cd /srv/primero/application
  • $ rails r ./tmp/import_data.rb > import_data.out

If you have any implementation specific migrations, run them in the docker container

EXAMPLE

  • $ rails r tmp/migrations/000_migrate_incident_fields.rb

Still in the docker container, reindex solr

  • $ rake sunspot:remove_all
  • $ rake sunspot:reindex