fix(server): 👷 pass errors down to controller

apps/server/src/printer/printer.service.ts

@@ -18,7 +18,7 @@ import { UtilsService } from "../utils/utils.service";
 
 const MM_TO_PX = 3.78;
 const PREVIEW_TIMEOUT = 5000; // 5 seconds
-const PRINTER_TIMEOUT = 15000; // 15 seconds
+const PRINTER_TIMEOUT = 10000; // 10 seconds
 
 @Injectable()
 export class PrinterService {
@@ -89,220 +89,212 @@ export class PrinterService {
   async generateResume(resume: ResumeDto) {
     const browser = await this.getBrowser();
 
-    try {
+    const page = await browser.newPage();
-      const page = await browser.newPage();
 
-      let url = this.utils.getUrl();
+    let url = this.utils.getUrl();
-      const publicUrl = this.configService.getOrThrow<string>("PUBLIC_URL");
+    const publicUrl = this.configService.getOrThrow<string>("PUBLIC_URL");
-      const storageUrl = this.configService.getOrThrow<string>("STORAGE_URL");
+    const storageUrl = this.configService.getOrThrow<string>("STORAGE_URL");
 
-      if ([publicUrl, storageUrl].some((url) => url.includes("localhost"))) {
+    if ([publicUrl, storageUrl].some((url) => url.includes("localhost"))) {
-        // Switch client URL from `localhost` to `host.docker.internal` in development
+      // Switch client URL from `localhost` to `host.docker.internal` in development
-        // This is required because the browser is running in a container and the client is running on the host machine.
+      // This is required because the browser is running in a container and the client is running on the host machine.
-        url = url.replace("localhost", "host.docker.internal");
+      url = url.replace("localhost", "host.docker.internal");
 
-        await page.setRequestInterception(true);
+      await page.setRequestInterception(true);
 
-        // Intercept requests of `localhost` to `host.docker.internal` in development
+      // Intercept requests of `localhost` to `host.docker.internal` in development
-        page.on("request", (request) => {
+      page.on("request", (request) => {
-          if (request.url().startsWith(storageUrl)) {
+        if (request.url().startsWith(storageUrl)) {
-            const modifiedUrl = request.url().replace("localhost", `host.docker.internal`);
+          const modifiedUrl = request.url().replace("localhost", `host.docker.internal`);
 
-            request.continue({ url: modifiedUrl });
+          request.continue({ url: modifiedUrl });
-          } else {
+        } else {
-            request.continue();
+          request.continue();
-          }
+        }
-        });
+      });
-      }
-
-      // Set the data of the resume to be printed in the browser's session storage
-      const format = resume.data.metadata.page.format;
-      const numPages = resume.data.metadata.layout.length;
-
-      await page.evaluateOnNewDocument((data: string) => {
-        sessionStorage.setItem("resume", data);
-      }, JSON.stringify(resume.data));
-
-      await page.goto(`${url}/printer`, { waitUntil: "networkidle0" });
-      await page.emulateMediaType("print");
-
-      const pagesBuffer: Buffer[] = [];
-
-      // Hide all the pages (elements with [data-page] attribute) using CSS
-      const hidePages = () => {
-        return page.$eval("iframe", (frame) => {
-          frame.contentDocument?.documentElement.querySelectorAll("[data-page]").forEach((page) => {
-            page.setAttribute("style", "display: none");
-          });
-        });
-      };
-
-      const processPage = (index: number) => {
-        // Calculate the height of the page based on the format, convert mm to pixels
-        const pageSize = {
-          width: pageSizeMap[format].width * MM_TO_PX,
-          height: pageSizeMap[format].height * MM_TO_PX,
-        };
-
-        return page.$eval(
-          "iframe",
-          (frame, index, pageSize) => {
-            const page = frame.contentDocument?.querySelector(`[data-page="${index}"]`);
-            page?.setAttribute("style", "display: block");
-
-            return {
-              width: Math.max(pageSize.width, page?.scrollWidth ?? 0),
-              height: Math.max(pageSize.height, page?.scrollHeight ?? 0),
-            };
-          },
-          index,
-          pageSize,
-        );
-      };
-
-      // Loop through all the pages and print them, by first displaying them, printing the PDF and then hiding them back
-      for (let index = 1; index <= numPages; index++) {
-        await hidePages();
-
-        const { width, height } = await processPage(index);
-        const buffer = await page.pdf({ width, height });
-        pagesBuffer.push(buffer);
-
-        await hidePages();
-      }
-
-      // Using 'pdf-lib', merge all the pages from their buffers into a single PDF
-      const pdf = await PDFDocument.create();
-      pdf.registerFontkit(fontkit);
-
-      // Get information about fonts used in the resume from the metadata
-      const fontData = resume.data.metadata.typography.font;
-
-      // Handle Special Case for CMU Serif as it is not available on Google Fonts
-      if (fontData.family === "CMU Serif") {
-        const fontsBuffer = await Promise.all([
-          readFile(join(__dirname, "assets/fonts/computer-modern/regular.ttf")),
-          readFile(join(__dirname, "assets/fonts/computer-modern/italic.ttf")),
-          readFile(join(__dirname, "assets/fonts/computer-modern/bold.ttf")),
-        ]);
-
-        await Promise.all(
-          fontsBuffer.map((buffer) => {
-            // Convert Buffer to ArrayBuffer
-            const arrayBuffer = buffer.buffer.slice(
-              buffer.byteOffset,
-              buffer.byteOffset + buffer.byteLength,
-            );
-            return pdf.embedFont(arrayBuffer);
-          }),
-        );
-      } else {
-        const fontUrls = getFontUrls(fontData.family, fontData.variants);
-
-        // Load all the fonts from the URLs using HttpService
-        const responses = await Promise.all(
-          fontUrls.map((url) =>
-            this.httpService.axiosRef.get(url, {
-              responseType: "arraybuffer",
-            }),
-          ),
-        );
-        const fontsBuffer = responses.map((response) => response.data as ArrayBuffer);
-
-        // Embed all the fonts in the PDF
-        await Promise.all(fontsBuffer.map((buffer) => pdf.embedFont(buffer)));
-      }
-
-      for (let index = 0; index < pagesBuffer.length; index++) {
-        const page = await PDFDocument.load(pagesBuffer[index]);
-        const copiedPage = await pdf.copyPages(page, [0]);
-        pdf.addPage(copiedPage[0]);
-      }
-
-      // Save the PDF to storage and return the URL to download the resume
-      // Store the URL in cache for future requests, under the previously generated hash digest
-      const buffer = Buffer.from(await pdf.save());
-
-      // This step will also save the resume URL in cache
-      const resumeUrl = await this.storageService.uploadObject(
-        resume.userId,
-        "resumes",
-        buffer,
-        resume.id,
-      );
-
-      // Close all the pages and disconnect from the browser
-      await page.close();
-      browser.disconnect();
-
-      return resumeUrl;
-    } catch (error) {
-      throw new InternalServerErrorException(ErrorMessage.ResumePrinterError, error);
     }
+
+    // Set the data of the resume to be printed in the browser's session storage
+    const format = resume.data.metadata.page.format;
+    const numPages = resume.data.metadata.layout.length;
+
+    await page.evaluateOnNewDocument((data: string) => {
+      sessionStorage.setItem("resume", data);
+    }, JSON.stringify(resume.data));
+
+    await page.goto(`${url}/printer`, { waitUntil: "networkidle0" });
+    await page.emulateMediaType("print");
+
+    const pagesBuffer: Buffer[] = [];
+
+    // Hide all the pages (elements with [data-page] attribute) using CSS
+    const hidePages = () => {
+      return page.$eval("iframe", (frame) => {
+        frame.contentDocument?.documentElement.querySelectorAll("[data-page]").forEach((page) => {
+          page.setAttribute("style", "display: none");
+        });
+      });
+    };
+
+    const processPage = (index: number) => {
+      // Calculate the height of the page based on the format, convert mm to pixels
+      const pageSize = {
+        width: pageSizeMap[format].width * MM_TO_PX,
+        height: pageSizeMap[format].height * MM_TO_PX,
+      };
+
+      return page.$eval(
+        "iframe",
+        (frame, index, pageSize) => {
+          const page = frame.contentDocument?.querySelector(`[data-page="${index}"]`);
+          page?.setAttribute("style", "display: block");
+
+          return {
+            width: Math.max(pageSize.width, page?.scrollWidth ?? 0),
+            height: Math.max(pageSize.height, page?.scrollHeight ?? 0),
+          };
+        },
+        index,
+        pageSize,
+      );
+    };
+
+    // Loop through all the pages and print them, by first displaying them, printing the PDF and then hiding them back
+    for (let index = 1; index <= numPages; index++) {
+      await hidePages();
+
+      const { width, height } = await processPage(index);
+      const buffer = await page.pdf({ width, height });
+      pagesBuffer.push(buffer);
+
+      await hidePages();
+    }
+
+    // Using 'pdf-lib', merge all the pages from their buffers into a single PDF
+    const pdf = await PDFDocument.create();
+    pdf.registerFontkit(fontkit);
+
+    // Get information about fonts used in the resume from the metadata
+    const fontData = resume.data.metadata.typography.font;
+
+    // Handle Special Case for CMU Serif as it is not available on Google Fonts
+    if (fontData.family === "CMU Serif") {
+      const fontsBuffer = await Promise.all([
+        readFile(join(__dirname, "assets/fonts/computer-modern/regular.ttf")),
+        readFile(join(__dirname, "assets/fonts/computer-modern/italic.ttf")),
+        readFile(join(__dirname, "assets/fonts/computer-modern/bold.ttf")),
+      ]);
+
+      await Promise.all(
+        fontsBuffer.map((buffer) => {
+          // Convert Buffer to ArrayBuffer
+          const arrayBuffer = buffer.buffer.slice(
+            buffer.byteOffset,
+            buffer.byteOffset + buffer.byteLength,
+          );
+          return pdf.embedFont(arrayBuffer);
+        }),
+      );
+    } else {
+      const fontUrls = getFontUrls(fontData.family, fontData.variants);
+
+      // Load all the fonts from the URLs using HttpService
+      const responses = await Promise.all(
+        fontUrls.map((url) =>
+          this.httpService.axiosRef.get(url, {
+            responseType: "arraybuffer",
+          }),
+        ),
+      );
+      const fontsBuffer = responses.map((response) => response.data as ArrayBuffer);
+
+      // Embed all the fonts in the PDF
+      await Promise.all(fontsBuffer.map((buffer) => pdf.embedFont(buffer)));
+    }
+
+    for (let index = 0; index < pagesBuffer.length; index++) {
+      const page = await PDFDocument.load(pagesBuffer[index]);
+      const copiedPage = await pdf.copyPages(page, [0]);
+      pdf.addPage(copiedPage[0]);
+    }
+
+    // Save the PDF to storage and return the URL to download the resume
+    // Store the URL in cache for future requests, under the previously generated hash digest
+    const buffer = Buffer.from(await pdf.save());
+
+    // This step will also save the resume URL in cache
+    const resumeUrl = await this.storageService.uploadObject(
+      resume.userId,
+      "resumes",
+      buffer,
+      resume.id,
+    );
+
+    // Close all the pages and disconnect from the browser
+    await page.close();
+    browser.disconnect();
+
+    return resumeUrl;
   }
 
   async generatePreview(resume: ResumeDto) {
     const browser = await this.getBrowser();
 
-    try {
+    const page = await browser.newPage();
-      const page = await browser.newPage();
 
-      let url = this.utils.getUrl();
+    let url = this.utils.getUrl();
-      const publicUrl = this.configService.getOrThrow<string>("PUBLIC_URL");
+    const publicUrl = this.configService.getOrThrow<string>("PUBLIC_URL");
-      const storageUrl = this.configService.getOrThrow<string>("STORAGE_URL");
+    const storageUrl = this.configService.getOrThrow<string>("STORAGE_URL");
 
-      if ([publicUrl, storageUrl].some((url) => url.includes("localhost"))) {
+    if ([publicUrl, storageUrl].some((url) => url.includes("localhost"))) {
-        // Switch client URL from `localhost` to `host.docker.internal` in development
+      // Switch client URL from `localhost` to `host.docker.internal` in development
-        // This is required because the browser is running in a container and the client is running on the host machine.
+      // This is required because the browser is running in a container and the client is running on the host machine.
-        url = url.replace("localhost", "host.docker.internal");
+      url = url.replace("localhost", "host.docker.internal");
 
-        await page.setRequestInterception(true);
+      await page.setRequestInterception(true);
 
-        // Intercept requests of `localhost` to `host.docker.internal` in development
+      // Intercept requests of `localhost` to `host.docker.internal` in development
-        page.on("request", (request) => {
+      page.on("request", (request) => {
-          if (request.url().startsWith(storageUrl)) {
+        if (request.url().startsWith(storageUrl)) {
-            const modifiedUrl = request.url().replace("localhost", `host.docker.internal`);
+          const modifiedUrl = request.url().replace("localhost", `host.docker.internal`);
 
-            request.continue({ url: modifiedUrl });
+          request.continue({ url: modifiedUrl });
-          } else {
+        } else {
-            request.continue();
+          request.continue();
-          }
+        }
-        });
-      }
-
-      // Set the data of the resume to be printed in the browser's session storage
-      const format = resume.data.metadata.page.format;
-
-      await page.evaluateOnNewDocument((data: string) => {
-        sessionStorage.setItem("resume", data);
-      }, JSON.stringify(resume.data));
-
-      await page.setViewport({
-        width: Math.round(pageSizeMap[format].width * MM_TO_PX),
-        height: Math.round(pageSizeMap[format].height * MM_TO_PX),
       });
-
-      await page.goto(`${url}/printer`, { waitUntil: "networkidle0" });
-
-      // Save the JPEG to storage and return the URL
-      // Store the URL in cache for future requests, under the previously generated hash digest
-      const buffer = await page.screenshot({ quality: 80, type: "jpeg" });
-
-      // Generate a hash digest of the resume data, this hash will be used to check if the resume has been updated
-      const previewUrl = await this.storageService.uploadObject(
-        resume.userId,
-        "previews",
-        buffer,
-        resume.id,
-      );
-
-      // Close all the pages and disconnect from the browser
-      await page.close();
-      browser.disconnect();
-
-      return previewUrl;
-    } catch (error) {
-      throw new InternalServerErrorException(ErrorMessage.ResumePreviewError, error);
     }
+
+    // Set the data of the resume to be printed in the browser's session storage
+    const format = resume.data.metadata.page.format;
+
+    await page.evaluateOnNewDocument((data: string) => {
+      sessionStorage.setItem("resume", data);
+    }, JSON.stringify(resume.data));
+
+    await page.setViewport({
+      width: Math.round(pageSizeMap[format].width * MM_TO_PX),
+      height: Math.round(pageSizeMap[format].height * MM_TO_PX),
+    });
+
+    await page.goto(`${url}/printer`, { waitUntil: "networkidle0" });
+
+    // Save the JPEG to storage and return the URL
+    // Store the URL in cache for future requests, under the previously generated hash digest
+    const buffer = await page.screenshot({ quality: 80, type: "jpeg" });
+
+    // Generate a hash digest of the resume data, this hash will be used to check if the resume has been updated
+    const previewUrl = await this.storageService.uploadObject(
+      resume.userId,
+      "previews",
+      buffer,
+      resume.id,
+    );
+
+    // Close all the pages and disconnect from the browser
+    await page.close();
+    browser.disconnect();
+
+    return previewUrl;
   }
 }

apps/server/src/resume/resume.controller.ts

@@ -125,7 +125,10 @@ export class ResumeController {
 
       return { url };
     } catch (error) {
-      throw new InternalServerErrorException(ErrorMessage.ResumePrinterError, error);
+      throw new InternalServerErrorException(ErrorMessage.ResumePrinterError, {
+        cause: error,
+        description: error.message,
+      });
     }
   }
 
@@ -138,7 +141,10 @@ export class ResumeController {
 
       return { url };
     } catch (error) {
-      throw new InternalServerErrorException(ErrorMessage.ResumePreviewError);
+      throw new InternalServerErrorException(ErrorMessage.ResumePreviewError, {
+        cause: error,
+        description: error.message,
+      });
     }
   }
 }

tools/compose/development.yml

@@ -7,7 +7,7 @@ version: "3"
 services:
   # Database (Postgres)
   postgres:
-    image: postgres
+    image: postgres:alpine
     restart: unless-stopped
     ports:
       - ${POSTGRES_PORT:-5432}:5432
@@ -18,7 +18,7 @@ services:
       POSTGRES_USER: ${POSTGRES_USER:-postgres}
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
     healthcheck:
-      test: ["CMD", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-postgres}"]
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-postgres}"]
       interval: 10s
       timeout: 5s
       retries: 5
@@ -38,12 +38,6 @@ services:
       MINIO_CONSOLE_ADDRESS: :9001
       MINIO_ROOT_USER: ${STORAGE_ACCESS_KEY:-minioadmin}
       MINIO_ROOT_PASSWORD: ${STORAGE_SECRET_KEY:-minioadmin}
-    healthcheck:
-      test: ["CMD", "curl -f http://minio:9000/minio/health/live"]
-      start_period: 40s
-      interval: 30s
-      timeout: 10s
-      retries: 3
 
   # Chrome Browser (for printing and previews)
   chrome:
@@ -58,7 +52,7 @@ services:
 
   # Redis (for cache & server session management)
   redis:
-    image: redis
+    image: redis:alpine
     restart: unless-stopped
     command: redis-server --requirepass ${REDIS_PASSWORD:-password}
     ports:

tools/compose/simple.yml

@@ -7,7 +7,7 @@ version: "3"
 services:
   # Database (Postgres)
   postgres:
-    image: postgres
+    image: postgres:alpine
     restart: unless-stopped
     volumes:
       - postgres_data:/var/lib/postgresql/data
@@ -16,7 +16,7 @@ services:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
     healthcheck:
-      test: ["CMD", "pg_isready -U postgres -d postgres"]
+      test: ["CMD-SHELL", "pg_isready -U postgres -d postgres"]
       interval: 10s
       timeout: 5s
       retries: 5
@@ -45,7 +45,7 @@ services:
 
   # Redis (for cache & server session management)
   redis:
-    image: redis
+    image: redis:alpine
     restart: unless-stopped
     command: redis-server --requirepass password
 
@@ -69,8 +69,8 @@ services:
       STORAGE_URL: http://localhost:9000
 
       # -- Printer (Chrome) --
-      CHROME_URL: ws://chrome:3000
       CHROME_TOKEN: chrome_token
+      CHROME_URL: ws://chrome:3000
 
       # -- Database (Postgres) --
       DATABASE_URL: postgresql://postgres:postgres@postgres:5432/postgres

tools/compose/traefik-secure.yml

@@ -8,7 +8,7 @@ version: "3"
 services:
   # Database (Postgres)
   postgres:
-    image: postgres
+    image: postgres:alpine
     restart: unless-stopped
     volumes:
       - postgres_data:/var/lib/postgresql/data
@@ -17,7 +17,7 @@ services:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
     healthcheck:
-      test: ["CMD", "pg_isready -U postgres -d postgres"]
+      test: ["CMD-SHELL", "pg_isready -U postgres -d postgres"]
       interval: 10s
       timeout: 5s
       retries: 5
@@ -33,11 +33,11 @@ services:
       MINIO_ROOT_USER: minioadmin
       MINIO_ROOT_PASSWORD: minioadmin
     labels:
-      - traefik.enable
+      - traefik.enable=true
-      - traefik.http.routers.app.rule=Host(`storage.example.com`)
+      - traefik.http.routers.storage.rule=Host(`storage.example.com`)
-      - traefik.http.routers.app.entrypoints=websecure
+      - traefik.http.routers.storage.entrypoints=websecure
-      - traefik.http.routers.app.tls.certresolver=letsencrypt
+      - traefik.http.routers.storage.tls.certresolver=letsencrypt
-      - traefik.http.services.app.loadbalancer.server.port=9000
+      - traefik.http.services.storage.loadbalancer.server.port=9000
 
   # Chrome Browser (for printing and previews)
   chrome:
@@ -47,10 +47,16 @@ services:
       TOKEN: chrome_token
       EXIT_ON_HEALTH_FAILURE: true
       PRE_REQUEST_HEALTH_CHECK: true
+    labels:
+      - traefik.enable=true
+      - traefik.http.routers.printer.rule=Host(`printer.example.com`)
+      - traefik.http.routers.printer.entrypoints=websecure
+      - traefik.http.routers.printer.tls.certresolver=letsencrypt
+      - traefik.http.services.printer.loadbalancer.server.port=3000
 
   # Redis (for cache & server session management)
   redis:
-    image: redis
+    image: redis:alpine
     restart: unless-stopped
     command: redis-server --save 60 1 --loglevel warning --requirepass password
     volumes:
@@ -70,12 +76,12 @@ services:
       NODE_ENV: production
 
       # -- URLs --
-      PUBLIC_URL: http://example.com
+      PUBLIC_URL: https://example.com
-      STORAGE_URL: http://storage.example.com
+      STORAGE_URL: https://storage.example.com
 
       # -- Printer (Chrome) --
-      CHROME_URL: ws://chrome:3000
       CHROME_TOKEN: chrome_token
+      CHROME_URL: wss://printer.example.com
 
       # -- Database (Postgres) --
       DATABASE_URL: postgresql://postgres:postgres@postgres:5432/postgres
@@ -111,22 +117,21 @@ services:
       GOOGLE_CLIENT_SECRET: google_client_secret
       GOOGLE_CALLBACK_URL: http://localhost:3000/api/auth/google/callback
     labels:
-      - traefik.enable
+      - traefik.enable=true
       - traefik.http.routers.app.rule=Host(`example.com`)
       - traefik.http.routers.app.entrypoints=websecure
-      - traefik.http.routers.app.tls
       - traefik.http.routers.app.tls.certresolver=letsencrypt
       - traefik.http.services.app.loadbalancer.server.port=3000
 
   traefik:
     image: traefik
     command:
-      - --api
+      - --api=true
-      - --providers.docker
+      - --providers.docker=true
       - --providers.docker.exposedbydefault=false
       - --entrypoints.web.address=:80
       - --entrypoints.websecure.address=:443
-      - --certificatesresolvers.letsencrypt.acme.tlschallenge
+      - --certificatesresolvers.letsencrypt.acme.tlschallenge=true
       - --certificatesresolvers.letsencrypt.acme.email=noreply@example.com
       - --certificatesresolvers.letsencrypt.acme.storage=/letsencrypt/acme.json
 

tools/compose/traefik.yml

@@ -8,7 +8,7 @@ version: "3"
 services:
   # Database (Postgres)
   postgres:
-    image: postgres
+    image: postgres:alpine
     restart: unless-stopped
     volumes:
       - postgres_data:/var/lib/postgresql/data
@@ -17,7 +17,7 @@ services:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
     healthcheck:
-      test: ["CMD", "pg_isready -U postgres -d postgres"]
+      test: ["CMD-SHELL", "pg_isready -U postgres -d postgres"]
       interval: 10s
       timeout: 5s
       retries: 5
@@ -34,8 +34,8 @@ services:
       MINIO_ROOT_PASSWORD: minioadmin
     labels:
       - traefik.enable=true
-      - traefik.http.routers.minio.rule=Host(`storage.example.com`)
+      - traefik.http.routers.storage.rule=Host(`storage.example.com`)
-      - traefik.http.services.minio.loadbalancer.server.port=9000
+      - traefik.http.services.storage.loadbalancer.server.port=9000
 
   # Chrome Browser (for printing and previews)
   chrome:
@@ -45,10 +45,14 @@ services:
       TOKEN: chrome_token
       EXIT_ON_HEALTH_FAILURE: true
       PRE_REQUEST_HEALTH_CHECK: true
+    labels:
+      - traefik.enable=true
+      - traefik.http.routers.printer.rule=Host(`printer.example.com`)
+      - traefik.http.services.printer.loadbalancer.server.port=3000
 
   # Redis (for cache & server session management)
   redis:
-    image: redis
+    image: redis:alpine
     restart: unless-stopped
     command: redis-server --requirepass password
 
@@ -70,8 +74,8 @@ services:
       STORAGE_URL: http://storage.example.com
 
       # -- Printer (Chrome) --
-      CHROME_URL: ws://chrome:3000
       CHROME_TOKEN: chrome_token
+      CHROME_URL: ws://chrome:3000
 
       # -- Database (Postgres) --
       DATABASE_URL: postgresql://postgres:postgres@postgres:5432/postgres
@@ -115,7 +119,7 @@ services:
     image: traefik
     command:
       - --api.insecure=true
-      - --providers.docker
+      - --providers.docker=true
       - --providers.docker.exposedbydefault=false
       - --entrypoints.web.address=:80
     ports: