UHF-10719: Upgrade drupal/elasticsearch_connector major version

[hyrsky]

UHF-10719

What was done

• This thing was fixed

We have had no visibility into Elasticsearch errors, and our current system does not raise any alarms if Elasticsearch goes down.

I have been looking into ways to improve this, and I believe that updating the elasticsearch_connector module is the best solution. The v7 version currently in use only displays messages with \Drupal::messenger() on errors. The next major version has much better error handling. In v8, all exceptions are logged, which raises Sentry errors as of UHF-10844.

Major changes

• The module update upgrades PHP library elasticsearch/elasticsearch from v7 to v8. See the breaking changes at: Elasticsearch PHP API Breaking Changes.
• Module update removes dependency to ruflin/elastica. I added this to helfi_platform_config's composer.json, so that the update would work. This can be removed later, since it is actually not used anywhere.
• Elasticsearch field _language was removed. See hdbt PR for related changes.

How to install

• Make sure your instance is up and running on latest dev branch.
  • git pull origin dev
  • make fresh
• Update repo: git checkout UHF-10719-es-errors
• Update the Helfi Platform config
  • composer require drupal/helfi_platform_config:dev-UHF-10719-es-errors drupal/hdbt:dev-UHF-10719-es-errors -W
• Run: drush deploy

How to test

•  Index with drush sapi-rt; drush sapi-c; drush sapi-i
• Check the original issue: Drupal should log an error if there are no alive nodes in elasticsearch cluster.
• Test helfi_paragraph_news component
• Test react search apps
• Check that code follows our standards

Continuous documentation

• This feature has been documented/the documentation has been updated
• This change doesn't require updates to the documentation

Translations

• Translations have been added to .po -files and included in this PR

Other PRs

• Link to other PR

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud