Turn on Maintenance
php bin/magento maintenance:enable
Upload to your Magento2 root directory and extract
unzip pos-lite-v1.0.2.zip -d ./ mv Magestore app/code/Magestore
Turn on Developer mode
php bin/magento deploy:mode:set developer
Run upgrade (Install POS)
php bin/magento setup:upgrade
Deploy POS client
php bin/magento webpos:deploy
Run code compilation
php bin/magento setup:di:compile
Adjust the Redis session configuration
Adjust manually
Open file
app/etc/env.php
in your favorite editorScroll down to the
session
section below
Edit the value
max_concurrency
to a suitable number. Magento recommends we set that number by 10% of the number of PHP processes. If you don’t know that then try in the range from 6 to 24 is fine. For example: 20.
Adjust by command
php bin/magento setup:config:set --session-save=redis --session-save-redis-max-concurrency=20
Reindex all
php bin/magento indexer:reindex
Turn on production mode
php bin/magento deploy:mode:set production
Turn off maintenance
php bin/magento maintenance:disable