Установка nats io

setup-nats.sh

curl -fsSL https://binaries.nats.dev/nats-io/nats-server/[email protected] | sh
mv nats-server /usr/sbin/
wget https://raw.githubusercontent.com/nats-io/nats-server/refs/heads/main/util/nats-server.service
mv nats-server.service /etcv/systemd/system
cat >> /etc/nats-server.conf<< EOF
server_name: srv-nats1
port: 4222
http: 8222
host: 0.0.0.0
jetstream {
  store_dir=/var/lib/jetstream
  domain: "default"
  max_mem: 1G
  max_file: 20G
}
max_payload: 8MB
max_connections: 100000
websocket: {
  port: 8080
  no_tls: true
  same_origin: false
  allowed_origins: ["*"]
}
debug:   false
trace:   false
logtime: true
pid_file: /run/nats/nats.pid
EOF
useradd nats
mkdir /var/lib/jetstream
chown nats /var/lib/jetstream
mkdir /run/nats
chown nats /run/nats
systemctl enable nats-server
systemctl start nats-server