Magento 2 & Hyvä articles tagged “Deployment”: hands-on tutorials, fixes, and guides from Kishan Savaliya, an Adobe-certified Magento developer.
5 articles
After a 2.4.7-p3 to 2.4.8-p3 upgrade, setup:upgrade throws 'Cannot instantiate interface AttributeRepositoryInterface'. The root cause is stale compiled DI. Here is the exact recovery recipe plus the extension audit to run if it returns.
setup:static-content:deploy compiles your theme into pub/static: CSS, JS, images, fonts and translations, per theme and locale. Here is what it builds, where it writes, and why production pages render unstyled without it.
setup:di:compile pre-generates the factories, proxies and interceptors Magento would otherwise build at runtime. Here is exactly what it generates, the nine operations it runs, and why production cannot skip it.
On the surface setup:upgrade just “applies updates.” Underneath it is an ordered pipeline that reconciles your database with your code. Here is exactly what runs, in what order, and which tables it writes.
You edit a LESS file, push it to production, run `bin/magento setup:static-content:deploy -f en_US`, and the old CSS still serves. The deploy reports success in under two seconds. The browser still shows the old rules. The issue is not Cloudflare, not OPcache, not the browser, it is Magento reusing the preprocessor output cached under `var/view_preprocessed`. The `-f` flag clears `pub/static` but does not always touch `view_preprocessed`. This is the exact wipe sequence we run on every Magento 2.4.4-2.4.9 Hyvä store to force a true LESS-to-CSS recompile, why the order of operations matters, and the one-liner that catches the nested `_module.less` reused-output trap.
