https://github.com/adamdawi/multi-stage-docker-nginx-ghcr-l6

Docker-based web app with a multi-stage build using Nginx. Demonstrates GitHub CLI usage (gh), SSH-based repo cloning inside Dockerfiles, BuildKit frontend configuration, and image publishing to ghcr.io with public visibility.
https://github.com/adamdawi/multi-stage-docker-nginx-ghcr-l6

buildkit docker frontend-build ghcr github-cli multi-stage-build nginx ssh web-application

Last synced: 4 months ago
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Docker-based web app with a multi-stage build using Nginx. Demonstrates GitHub CLI usage (gh), SSH-based repo cloning inside Dockerfiles, BuildKit frontend configuration, and image publishing to ghcr.io with public visibility.

• Host: GitHub
• URL: https://github.com/adamdawi/multi-stage-docker-nginx-ghcr-l6
• Owner: AdamDawi
• Created: 2025-04-05T08:46:13.000Z (6 months ago)
• Default Branch: master
• Last Pushed: 2025-04-08T18:56:58.000Z (6 months ago)
• Last Synced: 2025-06-25T10:07:43.741Z (4 months ago)
• Topics: buildkit, docker, frontend-build, ghcr, github-cli, multi-stage-build, nginx, ssh, web-application
• Language: JavaScript
• Homepage:
• Size: 3.6 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
# Lab 6 — Docker, BuildKit & GitHub CLI

[🇬🇧 English](#english-version) | [🇵🇱 Polski](#wersja-polska)

---

## English version

### Part 1

#### Git initialization  

![Image](https://github.com/user-attachments/assets/403a0662-6739-42fd-9adb-c051d7182270)

#### Creating a public repository using the GitHub CLI

```bash

gh repo create pawcho6 --public --source=. --remote=origin --push

```

![Image](https://github.com/user-attachments/assets/dd1df948-fe1d-4a0f-83e2-4e858dd971a5)

#### Changes in `Dockerfile_stage_1_and_2`

SSH support and cloning of a private repository have been added. See `Dockerfile_stage_1_and_2` for full modifications.

---

### Part 2

#### Enabling BuildKit

```bash

set DOCKER_BUILDKIT=1

```

![Image](https://github.com/user-attachments/assets/38e91828-a479-46f6-baf3-95489dfcbf6b)

#### Building the image

```bash

docker build --ssh default -f Dockerfile_stage_1_and_2 -t ghcr.io/adamdawi/pawcho6:lab6 .

```

![Image](https://github.com/user-attachments/assets/d15652cf-00c6-4194-bcb7-008b6d72ff80)

#### Confirming the image build

![Image](https://github.com/user-attachments/assets/65c6282b-a8f7-4f7c-bd0b-3d2303f032d0)

#### Pushing the image

```bash

docker push ghcr.io/adamdawi/pawcho6:lab6

```

![Image](https://github.com/user-attachments/assets/e197cacb-5685-4ae4-a3ed-f44250561132)

The image visibility has been changed from private to public and linked to the repository. It’s available under the **Packages** tab.

#### Running the container

```bash

docker run -d --rm --name lab6_test -p 80:80 ghcr.io/adamdawi/pawcho6:lab6

```

![Image](https://github.com/user-attachments/assets/d06f39ac-bcca-4ef0-830d-52d1b428e590)

#### Viewing running containers

```bash

docker ps

```

#### Example output:

![Image](https://github.com/user-attachments/assets/f66538f3-a7bc-4d90-a203-f8e61aaba1d8)

#### Screenshot of the running web app:

![Image](https://github.com/user-attachments/assets/2d6f6d64-0cbd-4661-b513-ca4410a17548)

---

## Wersja polska

### Część 1

#### Inicjalizacja git  

![Image](https://github.com/user-attachments/assets/403a0662-6739-42fd-9adb-c051d7182270)

#### Stworzenie publicznego repozytorium z użyciem programu gh

```bash

gh repo create pawcho6 --public --source=. --remote=origin --push

```

![Image](https://github.com/user-attachments/assets/dd1df948-fe1d-4a0f-83e2-4e858dd971a5)

#### Wprowadzenie zmian w `Dockerfile_stage_1_and_2`

Dodano obsługę SSH i klonowanie prywatnego repozytorium. Zmiany można zobaczyć w pliku `Dockerfile_stage_1_and_2`.

---

### Część 2

#### Włączenie BuildKit

```bash

set DOCKER_BUILDKIT=1

```

![Image](https://github.com/user-attachments/assets/38e91828-a479-46f6-baf3-95489dfcbf6b)

#### Zbudowanie obrazu

```bash

docker build --ssh default -f Dockerfile_stage_1_and_2 -t ghcr.io/adamdawi/pawcho6:lab6 .

```

![Image](https://github.com/user-attachments/assets/d15652cf-00c6-4194-bcb7-008b6d72ff80)

#### Potwierdzenie zbudowania obrazu

![Image](https://github.com/user-attachments/assets/65c6282b-a8f7-4f7c-bd0b-3d2303f032d0)

#### Wysłanie obrazu

```bash

docker push ghcr.io/adamdawi/pawcho6:lab6

```

![Image](https://github.com/user-attachments/assets/e197cacb-5685-4ae4-a3ed-f44250561132)

Widoczność wysłanego obrazu została zmieniona z `private` na `public` i przypisana do repozytorium. Obraz można zobaczyć w zakładce **Packages**.

#### Polecenie do uruchomienia kontenera:

```bash

docker run -d --rm --name lab6_test -p 80:80 ghcr.io/adamdawi/pawcho6:lab6

```

![Image](https://github.com/user-attachments/assets/d06f39ac-bcca-4ef0-830d-52d1b428e590)

#### Polecenie do wyświetlenia uruchomionych kontenerów:

```bash

docker ps

```

#### Wynik działania polecenia `ps`:

![Image](https://github.com/user-attachments/assets/f66538f3-a7bc-4d90-a203-f8e61aaba1d8)

#### Zdjęcie pokazujące działanie aplikacji webowej:

![Image](https://github.com/user-attachments/assets/2d6f6d64-0cbd-4661-b513-ca4410a17548)