diff --git a/docs/environment-variables.md b/docs/environment-variables.md
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-List of environment variables for containers
-
-### frappe-worker and erpnext-worker
-
-Following environment variables are set into sites volume as `common_site_config.json`. It means once the file is created in volume, the variables won't have any effect, you need to edit the common_site_config.json to update the configuration
-
-- `DB_HOST`: MariaDB host, domain name or ip address.
-- `DB_PORT`: MariaDB port.
-- `REDIS_CACHE`: Redis cache host, domain name or ip address.
-- `REDIS_QUEUE`: Redis queue host, domain name or ip address.
-- `REDIS_SOCKETIO`: Redis queue host, domain name or ip address.
-- `SOCKETIO_PORT: `: Port on which the SocketIO should start.
-- `WORKER_CLASS`: Optionally set gunicorn worker-class. Supports gevent only, defaults to gthread.
-
-### frappe-nginx and erpnext-nginx
-
-These variables are set on every container start. Change in these variables will reflect on every container start.
-
-- `FRAPPE_PY`: Gunicorn host to reverse proxy. Default: 0.0.0.0
-- `FRAPPE_PY_PORT`: Gunicorn port to reverse proxy. Default: 8000
-- `FRAPPE_SOCKETIO`: SocketIO host to reverse proxy. Default: 0.0.0.0
-- `SOCKETIO_PORT`: SocketIO port to reverse proxy. Default: 9000
-- `HTTP_TIMEOUT`: Nginx http timeout. Default: 120
-- `UPSTREAM_REAL_IP_ADDRESS `: The trusted address (or ip range) of upstream proxy servers. If set, this will tell nginx to trust the X-Forwarded-For header from these proxy servers in determining the real IP address of connecting clients. Default: 127.0.0.1
-- `UPSTREAM_REAL_IP_RECURSIVE`: When set to `on`, this will tell nginx to not just look to the last upstream proxy server in determining the real IP address. Default: off
-- `UPSTREAM_REAL_IP_HEADER`: Set this to the header name sent by your upstream proxy server to indicate the real IP of connecting clients. Default: X-Forwarded-For
-- `FRAPPE_SITE_NAME_HEADER`: NGINX `X-Frappe-Site-Name` header in the HTTP request which matches a site name. Default: `$host`
-- `HTTP_HOST`: NGINX `Host` header in the HTTP request which matches a site name. Default: `$http_host`
-- `SKIP_NGINX_TEMPLATE_GENERATION`: When set to `1`, this will not generate a default NGINX configuration. The config file must be mounted inside the container (`/etc/nginx/conf.d`) by the user in this case. Default: `0`
-
-### frappe-socketio
-
-This container takes configuration from `common_site_config.json` which is already created by erpnext gunicorn container. It doesn't use any environment variables.
diff --git a/docs/tips-for-moving-deployments.md b/docs/tips-for-moving-deployments.md
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-# Tips for moving deployments
-
-- Take regular automatic backups and push the files to S3 compatible cloud. Setup backup and push with cronjobs
-  - Use regular cron for single machine installs
-  - Use [swarm-cronjob](https://github.com/crazy-max/swarm-cronjob) for docker swarm
-  - Use Kubernetes CronJob
-- It makes it easy to transfer data from cloud to any new deployment.
-- They are just [site operations](site-operations.md) that can be manually pipelined as per need.
-- Remember to restore encryption keys and other custom configuration from `site_config.json`.
-- Steps to move deployment:
-  - [Take backup](site-operations.md#backup-sites)
-  - [Push backup to cloud](site-operations.md#push-backup-to-s3-compatible-storage)
-  - Create new deployment type anywhere
-  - [Restore backup from cloud](site-operations.md#restore-backups)
-  - [Restore `site_config.json` from cloud](site-operations.md#edit-configs)