To efficiently troubleshoot client websites, update modules, and implement fixes, Acquia Support Engineers require several tools and Drupal modules. The absence of any one of these elements can delay and impede the delivery of Acquia Remote Administration (RA) services.
In addition to the above, Acquia’s security update automation has specific requirements. Ensuring that your website complies with these requirements will ensure the efficient delivery of security updates.
For Acquia to have the correct access to your websites, be aware of the following:
- Clients need to provide Acquia with administrative-level access to all systems and accounts required to perform RA tasks.
- Acquia will perform RA services from its own premises using remote electronic access to Client’s systems and accounts.
- Acquia requires access to one or more development/testing servers to facilitate the testing and deployment of updates in connection with this service.
- Acquia will assist with configuring two QA/development/test servers to support the test and deployment process using a code repository and revision control.
- Acquia will deploy an RA environment for each subscription which is used solely for the deployment of automated security updates by Acquia.
- To administer your website from the user interface, Acquia requires an administrative-level user account on your Drupal website.
- Acquia requires full access to your Acquia VCS repository.
Drupal and Module Requirements
Remote Administration has the following requirements for Drupal and its associated modules.
- Each RA subscription may contain a single installation of Drupal. Multiple installs of Drupal will not be supported.
- The Drupal installation must be located in
[reponame]/docroot. A symlinked docroot (typically to a “vendor”) is supported; however, Drush is required to work on all environments without error.
Acquia strongly encourages the implementation of Drupal best practices regarding module installation.
- The default location of contributed modules must be
[reponame]/docroot/sites/all/modules. Modules can be further sorted into
- Modules which should be available to only one website within a subscription can be installed in
[reponame]/docroot/sites/sitename/modules. This module will be inaccessible to all other websites.
- Duplicate modules should be avoided unless a particular website must use a specific module version. In this case, this module must be in the website-specific module folder, and should be locked to avoid automated updates.
Acquia RA has no specific module requirements for receiving updates. However, we strongly recommend that you install and enable the following module to assist with troubleshooting updates:
- Syslog core module - Enabling the Syslog module writes several log messages to Acquia-hosted log files. This method saves database overhead, especially if the Drupal database logging module (dblog) is disabled. For more information about logging, see About Acquia Cloud logging.
Clean core and contributed modules
As Remote Administration does not cover modified core or contributed modules, Acquia recommends that you implement any customizations using custom modules or theming files. This allows the Remote Administration team to implement updates, while allowing the client development team to modify custom code without any loss of modifications.
If your website requires modification of Drupal core, or of contributed modules, refer to Patching and locking modules to ensure that your website remains compatible with Acquia security updates.
Drush is required by RA automation to apply both code updates for Drupal 7 websites and database updates for Drupal 7 and 8 websites. Acquia Support Engineers also use Drush to troubleshoot and scan websites.
Any of the following items should not interfere with running Drush commands (such as
drush pm-updatestatus or
- custom themes
- custom modules
- customizations to the
- customizations to contributed modules
Installations of Drupal 8.4.0 or greater require that Drush 9 is installed and configured in the website's codebase.
Drupal 8 core, contributed modules, and distributions are increasingly reliant on Composer to manage dependencies. Although Drush will continue to be used to detect insecure modules, only Composer builds and updates will ensure that dependencies are included in any Drupal core or contributed module update.
Installations of Drupal 8.3 or greater require a functional
composer.json file that includes all code necessary to run the website, and no package conflicts. See Acquia Automation: Composer builds for a full explanation of requirements.
Acquia’s Remote Administration service is currently delivered only in English. For multilingual websites, you must ensure that the administrative backend for Drupal is in English. This will significantly improve our efficiency in troubleshooting and updating your website.
Version control system (VCS)
To carefully track changes to your code, Remote Administration requires customers to use Git. Remote Administration will not modify code without Git in place. Acquia-hosted clients are provided a full repository of their choice.
For recommendations about how to use version control, see Recommended workflow.
Acquia does not provide Remote Administration services to customers who are not on the Acquia Cloud Platform.