Static content deployment (SCD) has a significant impact on the store deployment process that depends on how much content to generate—such as images, scripts, CSS, videos, themes, locales, and web pages—and when to generate the content. For example, the default strategy generates static content during the deploy phase when the site is in maintenance mode; however, this deployment strategy takes time to write the content directly to the mounted
pub/static directory. You have several options or strategies to help you improve the deployment time depending on your needs.
You can improve the SCD load time during the deployment process if you skip copying the static view files in the
var/view_preprocessed directory and generate minified HTML when requested. You can activate this by setting the SKIP_HTML_MINIFICATION global environment variable to
true in the
Beginning with the
ece-tools package version 2002.0.13, the default value for the SKIP_HTML_MINIFICATION variable is set to
You can save more deployment time and disk space by reducing the amount of unnecessary theme files. For example, you can deploy the
magento/backend theme in English and a custom theme in other languages. You can configure these theme settings with the SCD_MATRIX environment variable.
Choosing a deploy strategy
Deployment strategies differ based on whether you choose to generate static content during the build phase, the deploy phase, or on-demand. As seen in the following chart, generating static content during the deploy phase is the least optimal choice. Even with minified HTML, each content file must be copied to the mounted
~/pub/static directory, which can take a long time. Generating static content on demand seems like the optimal choice, but if the content file does not exist in the cache, it generates at the moment it is requested, which adds load time to the user experience; therefore, generating static content during the build phase is the most optimal.
Setting the SCD on build
Generating static content during the build phase with minified HTML is the optimal configuration for zero-downtime deployments, also known as the ideal state. Instead of copying files to a mounted drive, it creates a symlink from the
Generating static content requires access to themes and locales. Adobe Commerce stores themes in the file system, which is accessible during the build phase; however, Adobe Commerce stores locales in the database. The database is not available during the build phase. In order to generate the static content during the build phase, you must use the
config:dump command in the ece-tools package to move locales to the file system. It reads the locales and saves them in the
To configure your project to generate SCD on build:
Log in to your Cloud environment using SSH and move locales to the file system, then update the
.magento.env.yamlconfiguration file should contain the following values:
Verify configuration of the Post-deploy hook in the
Verify your settings by running the Smart wizard for the ideal state.
php ./vendor/bin/ece-tools wizard:ideal-state
Setting the SCD on demand
Generating SCD on demand is optimal for a development workflow in the Integration environment. It decreases deployment time so that you can quickly review your implementations and run integration tests. Enable the SCD_ON_DEMAND environment variable in the global stage of the
.magento.env.yaml file. The SCD_ON_DEMAND variable overrides all other configurations related to SCD and clears existing content from the
When using the SCD on-demand strategy, it helps to preload the cache with pages you expect to request, such as the home page. Add your list of expected pages in the WARM_UP_PAGES environment variable in the post-deploy stage of the
Do not use the SCD on-demand strategy in the Production environment.
In some cases you could choose to skip generating static content completely. You can set the SKIP_SCD environment variable in the global stage to ignore other configurations related to SCD. This does not affect existing content in the