Slax Reader PowerSync Deployment

Description

This repository contains the deployment files for the Slax Reader PowerSync service.

Prerequisites

1. You need to use cp .env.example .env to create a .env file, and then edit the .env file to set the environment variables.
2. use git clone https://github.com/powersync-ja/self-host-demo.git, this will create a self-host-demo folder.
3. cd self-host-demo && npm install && npm run start
4. The YAML form of the public key will be printed to the console. Add this to the client_auth->jwks->keys section of ./config/powersync.yaml.
5. The DEMO_JWKS_PUBLIC_KEY and DEMO_JWKS_PUBLIC_KEY values will be printed to the console. Add these values to the .env file in the root of the repository.
6. You need to use cp ./config/nginx.conf.example ./config/nginx.conf and edit the nginx.conf file to set the nginx configuration.

Full Deploy

Deploy PowerSync's API and sync service

Deploy 5 API instances

docker compose -f ./docker-compose-full.yaml up -d --scale powersync-api=5

Scale API instances to 2

docker-compose -f ./docker-compose-full.yaml up -d --scale powersync-api=2

API Deploy

Deploy PowerSync's API service

Deploy 5 API instances

docker compose -f ./docker-compose-api.yaml up -d --scale powersync-api=5

Scale API instances to 2

docker-compose -f ./docker-compose-api.yaml up -d --scale powersync-api=2

Run Compact

docker compose -f docker-compose-full.yaml run --rm powersync-sync compact

VPS Config

cat >> /etc/sysctl.conf <<EOF
fs.file-max = 200000
net.core.somaxconn = 32768
net.ipv4.ip_local_port_range = 1024 65535
EOF

sudo sysctl -p

cat >> /etc/security/limits.conf <<EOF
* soft nofile 65535
* hard nofile 65535
root soft nofile 65535
root hard nofile 65535
EOF