Faça o deploy de Windmill no Pethost com um clique

O que acontece

1. Você entra no Pethost ou cria uma conta, com uma passkey, GitHub ou Google.
2. Ainda não tem máquina? Você escolhe um plano, e nós preparamos uma para você. O link espera no seu navegador até ela ficar pronta.
3. Novo projeto abre no app. Você preenche o que ele pede e clica em Criar projeto: E-mail, Senha do administrador.
4. Em um ou dois minutos o app está no ar no próprio endereço com HTTPS. Os segredos dele são gerados ao acaso, e os dados vão para o backup noturno.
5. É um projeto como qualquer outro: o compose.yaml, o .env, os logs e um terminal ficam no painel, e seu agente pode alterá-lo, fazer rollback ou restaurá-lo.

Primeiros passos

Entre com o e-mail e a senha de administrador que você informou: o Windmill cria esse superadmin na primeira inicialização. Crie um workspace e depois um script ou um fluxo; os pacotes dele são instalados na primeira execução.

O que roda

O template é este compose.yaml e as variáveis que ele grava no .env do projeto. O Pethost roda o arquivo exatamente como está escrito.

services:
  windmill_server:
    image: ghcr.io/windmill-labs/windmill:1.835.0
    restart: unless-stopped
    environment:
      DATABASE_URL: postgres://postgres:${POSTGRES_PASSWORD}@db/windmill?sslmode=disable
      MODE: server
      BASE_URL: ${URL}
      ADMIN_EMAIL: ${ADMIN_EMAIL}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD}
    # A new Windmill signs anyone in as [email protected] / changeme. So, before it answers on its
    # own port, it is started on one nobody reaches, the email and password asked are made its
    # superadmin, and the stock account is deleted.
    command:
      - sh
      - -c
      - |
        PORT=8001 windmill &
        setup=$$!
        node -e '
          const base = "http://127.0.0.1:8001/api";
          const json = { "Content-Type": "application/json" };
          const login = (email, password) => fetch(base + "/auth/login", { method: "POST", headers: json, body: JSON.stringify({ email, password }) });
          const replaceStock = async (token) => {
            const auth = { ...json, Authorization: "Bearer " + token };
            const account = { email: process.env.ADMIN_EMAIL, password: process.env.ADMIN_PASSWORD, super_admin: true, name: "Admin" };
            await fetch(base + "/users/create", { method: "POST", headers: auth, body: JSON.stringify(account) });
            const mine = await login(account.email, account.password);
            if (!mine.ok) throw new Error("the new superadmin cannot sign in: " + (await mine.text()));
            const gone = await fetch(base + "/users/delete/[email protected]", { method: "DELETE", headers: { Authorization: "Bearer " + (await mine.text()) } });
            if (!gone.ok) throw new Error("the stock account stays: " + (await gone.text()));
          };
          const run = async () => {
            for (let i = 0; i < 300; i++) {
              try {
                const stock = await login("[email protected]", "changeme");
                if (stock.status === 400 || stock.status === 401) return;
                if (stock.ok) return await replaceStock(await stock.text());
              } catch (error) {
                if (String(error).includes("Error:")) console.error(String(error));
              }
              await new Promise((done) => setTimeout(done, 1000));
            }
            process.exit(1);
          };
          run().catch((error) => { console.error(String(error)); process.exit(1); });
        ' || exit 1
        kill $$setup
        wait $$setup
        exec windmill
    volumes:
      - worker_logs:/tmp/windmill/logs
    depends_on:
      db:
        condition: service_healthy

  windmill_worker:
    image: ghcr.io/windmill-labs/windmill:1.835.0
    restart: unless-stopped
    environment:
      DATABASE_URL: postgres://postgres:${POSTGRES_PASSWORD}@db/windmill?sslmode=disable
      MODE: worker
      WORKER_GROUP: default
    volumes:
      - worker_dependency_cache:/tmp/windmill/cache
      - worker_logs:/tmp/windmill/logs
    depends_on:
      db:
        condition: service_healthy

  # Runs the light "native" jobs (HTTP and SQL steps) in process.
  windmill_worker_native:
    image: ghcr.io/windmill-labs/windmill:1.835.0
    restart: unless-stopped
    environment:
      DATABASE_URL: postgres://postgres:${POSTGRES_PASSWORD}@db/windmill?sslmode=disable
      MODE: worker
      WORKER_GROUP: native
      NATIVE_MODE: "true"
      SLEEP_QUEUE: "200"
    volumes:
      - worker_logs:/tmp/windmill/logs
    depends_on:
      db:
        condition: service_healthy

  db:
    image: postgres:18
    restart: unless-stopped
    shm_size: 1g
    environment:
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: windmill
    volumes:
      - db_data:/var/lib/postgresql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 10

volumes:
  db_data:
  worker_dependency_cache:
  worker_logs:

compose.yamlVer no GitHub