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113 lines
3.9 KiB
Markdown
113 lines
3.9 KiB
Markdown
## Migrate from multi-image setup
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All the containers now use same image. Use `frappe/erpnext` instead of `frappe/frappe-worker`, `frappe/frappe-nginx` , `frappe/frappe-socketio` , `frappe/erpnext-worker` and `frappe/erpnext-nginx`.
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Now you need to specify command and environment variables for following containers:
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### Frontend
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For `frontend` service to act as static assets frontend and reverse proxy, you need to pass `nginx-entrypoint.sh` as container `command` and `BACKEND` and `SOCKETIO` environment variables pointing `{host}:{port}` for gunicorn and websocket services. Check [environment variables](environment-variables.md)
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Now you only need to mount the `sites` volume at location `/home/frappe/frappe-bench/sites`. No need for `assets` volume and asset population script or steps.
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Example change:
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```yaml
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# ... removed for brevity
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frontend:
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image: frappe/erpnext:${ERPNEXT_VERSION:?ERPNext version not set}
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command:
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- nginx-entrypoint.sh
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environment:
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BACKEND: backend:8000
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SOCKETIO: websocket:9000
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volumes:
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- sites:/home/frappe/frappe-bench/sites
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# ... removed for brevity
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```
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### Websocket
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For `websocket` service to act as socketio backend, you need to pass `["node", "/home/frappe/frappe-bench/apps/frappe/socketio.js"]` as container `command`
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Example change:
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```yaml
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# ... removed for brevity
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websocket:
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image: frappe/erpnext:${ERPNEXT_VERSION:?ERPNext version not set}
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command:
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- node
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- /home/frappe/frappe-bench/apps/frappe/socketio.js
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# ... removed for brevity
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```
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### Configurator
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For `configurator` service to act as run once configuration job, you need to pass `["bash", "-c"]` as container `entrypoint` and bash script inline to yaml. There is no `configure.py` in the container now.
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Example change:
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```yaml
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# ... removed for brevity
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configurator:
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image: frappe/erpnext:${ERPNEXT_VERSION:?ERPNext version not set}
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restart: "no"
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entrypoint:
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- bash
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- -c
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command:
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- >
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bench set-config -g db_host $$DB_HOST;
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bench set-config -gp db_port $$DB_PORT;
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bench set-config -g redis_cache "redis://$$REDIS_CACHE";
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bench set-config -g redis_queue "redis://$$REDIS_QUEUE";
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bench set-config -gp socketio_port $$SOCKETIO_PORT;
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environment:
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DB_HOST: db
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DB_PORT: "3306"
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REDIS_CACHE: redis-cache:6379
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REDIS_QUEUE: redis-queue:6379
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SOCKETIO_PORT: "9000"
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# ... removed for brevity
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```
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### Site Creation
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For `create-site` service to act as run once site creation job, you need to pass `["bash", "-c"]` as container `entrypoint` and bash script inline to yaml. Make sure to use `--no-mariadb-socket` as upstream bench is installed in container.
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The `WORKDIR` has changed to `/home/frappe/frappe-bench` like `bench` setup we are used to. So the path to find `common_site_config.json` has changed to `sites/common_site_config.json`.
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Example change:
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```yaml
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# ... removed for brevity
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create-site:
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image: frappe/erpnext:${ERPNEXT_VERSION:?ERPNext version not set}
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restart: "no"
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entrypoint:
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- bash
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- -c
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command:
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- >
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wait-for-it -t 120 db:3306;
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wait-for-it -t 120 redis-cache:6379;
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wait-for-it -t 120 redis-queue:6379;
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export start=`date +%s`;
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until [[ -n `grep -hs ^ sites/common_site_config.json | jq -r ".db_host // empty"` ]] && \
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[[ -n `grep -hs ^ sites/common_site_config.json | jq -r ".redis_cache // empty"` ]] && \
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[[ -n `grep -hs ^ sites/common_site_config.json | jq -r ".redis_queue // empty"` ]];
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do
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echo "Waiting for sites/common_site_config.json to be created";
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sleep 5;
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if (( `date +%s`-start > 120 )); then
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echo "could not find sites/common_site_config.json with required keys";
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exit 1
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fi
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done;
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echo "sites/common_site_config.json found";
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bench new-site --no-mariadb-socket --admin-password=admin --db-root-password=admin --install-app erpnext --set-default frontend;
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# ... removed for brevity
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```
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