Pierre HUBERT
fdfbdf093f
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125 lines
2.5 KiB
Markdown
125 lines
2.5 KiB
Markdown
# Configure project for production
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## Create production build
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### Central
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The production release of central backend and frontend can be realised on a computer which has NodeJS and Rust installed by executing the following command at the root of the project:
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```bash
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make
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```
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The backend will be available at this location:
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```
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central_backend/target/release/central_backend
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```
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### Python device
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The Python device isn't production ready yet.
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### ESP32 device
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#### Flashing the device directly
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Use the following commands to flash a device (inside ESP-IDF environnment):
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```bash
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idf.py build
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idf.py flash
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```
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#### Getting an OTA update
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Use the following command to build an OTA update:
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```bash
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idf.py build
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```
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The OTA update is then located in `build/main.bin`
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## Pre-requisites
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* A server running a recent Linux (Debian / Ubuntu preferred) with `central` as hostname
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* DHCP configured on the network
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## Configure server
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### Create a user dedicated to the central
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```bash
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sudo adduser --disabled-login central
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```
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### Install binary
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You can use `scp` to copy the binary to the target server:
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```bash
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scp central_backend/target/release/central_backend pierre@central:/home/pierre
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```
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Then the executable must be installed system-wide:
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```bash
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sudo mv central_backend /usr/local/bin/
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```
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### Create configuration file
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Create a configuration file in `/home/central/config.yaml`:
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```bash
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sudo touch /home/central/config.yaml
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sudo chown central:central /home/central/config.yaml
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sudo chmod 400 /home/central/config.yaml
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sudo nano /home/central/config.yaml
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```
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Sample configuration:
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```conf
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SECRET=RANDOM_VALUE
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COOKIE_SECURE=true
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LISTEN_ADDRESS=0.0.0.0:443
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ADMIN_USERNAME=admin
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ADMIN_PASSWORD=FIXME
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HOSTNAME=central
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STORAGE=/home/central/storage
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FRONIUS_ORIG=http://10.0.0.10
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```
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### Test configuration
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Run the following command to check if the configuration is working:
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```bash
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sudo -u central central_backend -c /home/central/config.yaml
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```
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### Create systemd unit file
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Once you confirmed the configuration is working, you can configure a system service, in `/etc/systemd/system/central.service`:
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```conf
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[Unit]
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Description=Central backend server
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After=syslog.target
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After=network.target
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[Service]
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RestartSec=2s
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Type=simple
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User=central
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Group=central
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WorkingDirectory=/home/central
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ExecStart=/usr/local/bin/central_backend -c /home/central/config.yaml
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Restart=always
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Environment=USER=central
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HOME=/home/central
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[Install]
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WantedBy=multi-user.target
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```
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Enable & start service:
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```bash
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sudo systemctl enable central
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sudo systemctl start central
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``` |