Raspberry Pi
Dalam panduan ini, Anda akan melakukan deploy MyEMS ke Raspberry Pi.
Prasyarat
- Raspberry Pi 5 atau Raspberry Pi 4 Model B
- Raspberry Pi OS (64-bit) Port Debian Bookworm dengan Raspberry Pi Desktop Rilis:2024-07-04
Clone Kode Sumber
sudo apt install git
sudo apt install pip
sudo apt install ufw
cd ~ && git clone https://github.com/myems/myems
Langkah 1 Database
- Siapkan Server MySQL
sudo apt update
sudo apt upgrade
sudo apt install mariadb-server
Secara default, MySQL diinstal tanpa kata sandi sehingga Anda dapat mengakses server MySQL tanpa autentikasi. Jalankan perintah berikut untuk memulai proses pengamanan MySQL.
sudo mysql_secure_installation
Masukkan kata sandi saat ini untuk root (tekan Enter jika tidak ada): [Enter]
Beralih ke autentikasi unix_socket [Y/n] Y
Ubah kata sandi root? [Y/n] Y
Kata sandi baru: !MyEMS1
Masukkan ulang kata sandi baru: !MyEMS1
Hapus pengguna anonim? [Y/n] Y
Larang login root dari jarak jauh? [Y/n] n
Hapus database uji dan aksesnya? [Y/n] Y
Muat ulang tabel hak istimewa sekarang? [Y/n] Y
- Instal skema dan skrip database untuk MyEMS.
Lihat Database
Langkah 2 myems-api
- Instal layanan myems-api:
sudo cp -r ~/myems/myems-api /myems-api
cd /myems-api
Untuk mencegah 'error: externally-managed-environment', buat folder konfigurasi virtual environment:
sudo python -m venv venv
Mulai menggunakan virtual environment
source venv/bin/activate
Instal persyaratan
sudo venv/bin/pip install -r requirements.txt
Nonaktifkan virtual environment
deactivate
Buat file .env berdasarkan example.env dan edit file .env jika diperlukan:
sudo cp /myems-api/example.env /myems-api/.env
sudo nano /myems-api/.env
Ubah path gunicorn di myems-api.service:
sudo nano /myems-api/myems-api.service
[Unit]
Description=myems-api daemon
Requires=myems-api.socket
After=network.target
[Service]
PIDFile=/run/myems-api/pid
User=root
Group=root
WorkingDirectory=/myems-api
ExecStart=/myems-api/venv/bin/gunicorn -b 0.0.0.0:8000 --pid /run/myems-api/pid --timeout 600 --workers=4 app:api
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target
Tambahkan port ke firewall:
sudo ufw allow 8000
Siapkan file konfigurasi systemd:
sudo cp /myems-api/myems-api.service /lib/systemd/system/
sudo cp /myems-api/myems-api.socket /lib/systemd/system/
sudo cp /myems-api/myems-api.conf /usr/lib/tmpfiles.d/
Selanjutnya aktifkan layanan agar otomatis berjalan saat boot:
sudo systemctl enable myems-api.socket
sudo systemctl enable myems-api.service
Mulai layanan:
sudo systemctl start myems-api.socket
sudo systemctl start myems-api.service
Langkah 3 myems-admin
- Instal Server NGINX
lihat http://nginx.org/en/linux_packages.html#Debian
sudo apt install curl gnupg2 ca-certificates lsb-release debian-archive-keyring
curl https://nginx.org/keys/nginx_signing.key | gpg --dearmor | sudo tee /usr/share/keyrings/nginx-archive-keyring.gpg >/dev/null
gpg --dry-run --quiet --no-keyring --import --import-options import-show /usr/share/keyrings/nginx-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/nginx-archive-keyring.gpg] http://nginx.org/packages/debian `lsb_release -cs` nginx" | sudo tee /etc/apt/sources.list.d/nginx.list
echo -e "Package: *\nPin: origin nginx.org\nPin: release o=nginx\nPin-Priority: 900\n" | sudo tee /etc/apt/preferences.d/99nginx
sudo apt update
sudo apt install nginx
- Konfigurasi NGINX
sudo nano /etc/nginx/nginx.conf
Pada bagian 'http', tambahkan beberapa direktif:
http {
client_header_timeout 600;
client_max_body_size 512M;
gzip on;
gzip_min_length 512;
gzip_proxied any;
gzip_types *;
gzip_vary on;
proxy_buffering off;
...
}
Pada bagian 'http', tambahkan bagian 'server' baru dengan direktif seperti di bawah ini:
server {
listen 8001;
server_name myems-admin;
location / {
root /var/www/myems-admin;
index index.html index.htm;
}
## To avoid CORS issue, use Nginx to proxy myems-api to path /api
## Add another location /api in 'server' and replace demo address http://127.0.0.1:8000/ with actual url
location /api {
proxy_pass http://127.0.0.1:8000/;
proxy_connect_timeout 75;
proxy_read_timeout 600;
send_timeout 600;
}
}
- Instal myems-admin:
sudo mkdir /var/www
sudo cp -r ~/myems/myems-admin /var/www/myems-admin
sudo chmod 0755 -R /var/www/myems-admin
Periksa file konfigurasi dan ubah jika perlu:
sudo nano /var/www/myems-admin/app/api.js
Folder 'upload' digunakan untuk file yang diunggah pengguna. JANGAN hapus/pindahkan/timpa folder 'upload' saat Anda memperbarui myems-admin.
/var/www/myems-admin/upload
Mulai Nginx:
sudo systemctl start nginx
Tambahkan port ke firewall:
sudo ufw allow 8001
Langkah 4 myems-modbus-tcp
Pada langkah ini, Anda akan menginstal layanan myems-modbus-tcp.
sudo cp -r ~/myems/myems-modbus-tcp /myems-modbus-tcp
cd /myems-modbus-tcp
Untuk mencegah 'error: externally-managed-environment', buat folder konfigurasi virtual environment:
sudo python -m venv venv
Mulai menggunakan virtual environment
source venv/bin/activate
Instal persyaratan
sudo venv/bin/pip install -r requirements.txt
Nonaktifkan virtual environment
deactivate
Salin file example.env ke .env dan modifikasi file .env:
sudo cp /myems-modbus-tcp/example.env /myems-modbus-tcp/.env
sudo nano /myems-modbus-tcp/.env
Ubah path python di myems-modbus-tcp.service
sudo nano myems-modbus-tcp.service
[Unit]
Description=myems-modbus-tcp daemon
After=network.target
[Service]
User=root
Group=root
ExecStart=/myems-modbus-tcp/venv/bin/python3 /myems-modbus-tcp/main.py
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID
PrivateTmp=true
Restart=always
[Install]
WantedBy=multi-user.target
Siapkan layanan systemd:
sudo cp myems-modbus-tcp.service /lib/systemd/system/
Aktifkan layanan:
sudo systemctl enable myems-modbus-tcp.service
Mulai layanan:
sudo systemctl start myems-modbus-tcp.service
Pantau layanan:
sudo systemctl status myems-modbus-tcp.service
Lihat log:
cat /myems-modbus-tcp.log
Langkah 5 myems-cleaning
Pada langkah ini, Anda akan menginstal layanan myems-cleaning.
sudo cp -r ~/myems/myems-cleaning /myems-cleaning
cd /myems-cleaning
Untuk mencegah 'error: externally-managed-environment', buat folder konfigurasi virtual environment:
sudo python -m venv venv
Mulai menggunakan virtual environment
source venv/bin/activate
Instal persyaratan
sudo venv/bin/pip install -r requirements.txt
Nonaktifkan virtual environment
deactivate
Salin file example.env ke .env dan modifikasi file .env:
sudo cp /myems-cleaning/example.env /myems-cleaning/.env
nano /myems-cleaning/.env
Ubah path python di myems-cleaning.service
sudo nano myems-cleaning.service
[Unit]
Description=myems-cleaning daemon
After=network.target
[Service]
User=root
Group=root
ExecStart=/myems-cleaning/venv/bin/python3 /myems-cleaning/main.py
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID
PrivateTmp=true
Restart=always
[Install]
WantedBy=multi-user.target
Siapkan layanan systemd:
sudo cp /myems-cleaning/myems-cleaning.service /lib/systemd/system/
Aktifkan layanan:
sudo systemctl enable myems-cleaning.service
Mulai layanan:
sudo systemctl start myems-cleaning.service
Pantau layanan:
sudo systemctl status myems-cleaning.service
Lihat log:
cat /myems-cleaning.log
Langkah 6 myems-normalization
Pada langkah ini, Anda akan menginstal layanan myems-normalization.
sudo cp -r ~/myems/myems-normalization /myems-normalization
cd /myems-normalization
Untuk mencegah 'error: externally-managed-environment', buat folder konfigurasi virtual environment:
sudo python -m venv venv
Mulai menggunakan virtual environment
source venv/bin/activate
Instal persyaratan
sudo venv/bin/pip install -r requirements.txt
Nonaktifkan virtual environment
deactivate
Salin file example.env ke .env dan modifikasi file .env:
sudo cp /myems-normalization/example.env /myems-normalization/.env
sudo nano /myems-normalization/.env
Ubah path python di myems-normalization.service
sudo nano myems-normalization.service
[Unit]
Description=myems-normalization daemon
After=network.target
[Service]
User=root
Group=root
ExecStart=/myems-normalization/venv/bin/python3 /myems-normalization/main.py
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID
PrivateTmp=true
Restart=always
[Install]
WantedBy=multi-user.target
Siapkan layanan systemd:
sudo cp /myems-normalization/myems-normalization.service /lib/systemd/system/
Aktifkan layanan:
sudo systemctl enable myems-normalization.service
Mulai layanan:
sudo systemctl start myems-normalization.service
Pantau layanan:
sudo systemctl status myems-normalization.service
Lihat log:
cat /myems-normalization.log
Langkah 7 myems-aggregation
Pada langkah ini, Anda akan menginstal layanan myems-aggregation.
sudo cp -r ~/myems/myems-aggregation /myems-aggregation
cd /myems-aggregation
Untuk mencegah 'error: externally-managed-environment', buat folder konfigurasi virtual environment:
sudo python -m venv venv
Mulai menggunakan virtual environment
source venv/bin/activate
Instal persyaratan
sudo venv/bin/pip install -r requirements.txt
Nonaktifkan virtual environment
deactivate
Salin file example.env ke .env dan modifikasi file .env:
sudo cp /myems-aggregation/example.env /myems-aggregation/.env
sudo nano /myems-aggregation/.env
Ubah path python di myems-aggregation.service
sudo nano myems-aggregation.service
[Unit]
Description=myems-aggregation daemon
After=network.target
[Service]
User=root
Group=root
ExecStart=/myems-aggregation/venv/bin/python3 /myems-aggregation/main.py
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID
PrivateTmp=true
Restart=always
[Install]
WantedBy=multi-user.target
Siapkan layanan systemd:
sudo cp /myems-aggregation/myems-aggregation.service /lib/systemd/system/
Aktifkan layanan:
sudo systemctl enable myems-aggregation.service
Mulai layanan:
sudo systemctl start myems-aggregation.service
Pantau layanan:
sudo systemctl status myems-aggregation.service
Lihat log:
cat /myems-aggregation.log
Langkah 8 myems-web
Pada langkah ini, Anda akan menginstal layanan UI myems-web.
-
Instal Server NGINX (Jika sudah diinstal di myems-admin, bisa diabaikan) lihat http://nginx.org/en/docs/install.html
-
Konfigurasi NGINX
Hapus file default
sudo rm /etc/nginx/sites-enabled/default
sudo rm /etc/nginx/conf.d/default.conf
Tambahkan file baru di bawah /etc/nginx/conf.d/
sudo nano /etc/nginx/conf.d/myems-web.conf
Tambahkan bagian 'server' baru dengan direktif seperti di bawah ini:
server {
listen 80;
server_name myems-web;
location / {
root /var/www/myems-web;
index index.html index.htm;
# add try_files directive to avoid 404 error while refreshing pages
try_files $uri /index.html;
}
## To avoid CORS issue, use Nginx to proxy myems-api to path /api
## Add another location /api in 'server'
## NOTE: replace dafault address http://127.0.0.1:8000/ with actual IP or URL
location /api {
proxy_pass http://127.0.0.1:8000/;
proxy_connect_timeout 75;
proxy_read_timeout 600;
send_timeout 600;
}
}
- Instal MyEMS Web UI:
Instal NodeJS:
curl -fsSL https://deb.nodesource.com/setup_20.x | sudo bash -
sudo apt-get install -y nodejs
Modifikasi file config.js:
Dapatkan mapboxToken di https://mapbox.com lalu atur showOnlineMap ke true. Jika Anda ingin mematikan fitur peta online, atur showOnlineMap ke false
cd ~/myems/myems-web
sudo nano src/config.js
Build dan Kompres:
sudo npm i --unsafe-perm=true --allow-root --legacy-peer-deps
sudo npm run build
Instal
sudo mv build /var/www/myems-web
Restart NGINX:
sudo systemctl restart nginx
Tambahkan port ke firewall:
sudo ufw allow 80
Setelah Instalasi
Selamat! Anda sekarang dapat masuk ke MyEMS Admin UI dan Web UI.
Port Default
MyEMS Web UI: 80
MyEMS API: 8000
MyEMS Admin UI: 8001
Misalkan alamat server adalah 192.168.1.8 (ganti dengan alamat server yang sebenarnya) Akses MyEMS Web UI di http://192.168.1.8 (port 80 dapat diabaikan) Akses MyEMS Admin UI di http://192.168.1.8:8001
Password Default
MyEMS Admin UI
Nama Pengguna:
administrator
Kata Sandi:
!MyEMS1
MyEMS Web UI
Nama Pengguna:
administrator@myems.io
Kata Sandi:
!MyEMS1