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@@ -30,7 +30,8 @@ Not yet released.
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- Generate password button on *OpenAdmin > Users* now toggles the password field visible.
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- Sidebar toggle images are now hosted locally.
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- Google Cloud Storage is now used as a mirror for installation files.
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-- [All docker iamges are now hosted on hub.docker.com](#hub-docker-com)
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+- [All docker images are now hosted on hub.docker.com](#hub-docker-com)
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+- [All services in our official docker images are now disabled by default](#disabled-services)
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----
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@@ -153,4 +154,17 @@ We now store the ssh service status for each user and if enabled, after reboot w
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+-----
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+
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+### Disabled services
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+
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+In order to reduce the memory footprint of Docker containers, we are implementing breaking changes to our official Docker images for Nginx and Apache:
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+
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+- NodeJS, Python, PM2, and WP-CLI are removed from the images. They are installed only when needed: when a user adds a WordPress website or a Node.js/Python application.
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+- All services are disabled by default and will only be enabled when needed. MySQL is enabled when adding the first database or user, webservers are started only when a domain is added, SSH only when SSH access is enabled, cron service after cronjob is added, etc.
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+
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+This ensures that only the services that are actually used are running.
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+With these changes, **we managed to lower the memory usage of new user accounts from 680MB to only 10MB**.
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+
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-----
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Stefan Pejcic