MELANGE: Criando seus próprios pacotes APK

O Melange é uma ferramenta de build de pacotes APK (formato utilizado pelo Alpine Linux). Se você já trabalhou com containers baseados em Alpine, sabe como a leveza e a simplicidade são pontos fortes — e como, ao mesmo tempo, pode ser um desafio adaptar pacotes para atender necessidades específicas. É aí que o Melange entra: ele permite que você crie e mantenha seus próprios pacotes, de forma reprodutível, automatizável e multi-arquitetura. Isso tudo de forma declarativa em um único arquivo YAML.

Porque Usar?

Para times de DevOps e SREs, isso abre várias possibilidades práticas, como:

Empacotar sua própria aplicação: por exemplo, transformar um projeto Python em um pacote APK instalável diretamente no seu ambiente.
Criar um pacote daquela ferramenta que não existe pacote para Alpine, apenas aquele bom e velho .tar.gz e você tem que fazer a configuração e instalação manual após isso.
Personalizar dependências padrão: imagine criar um pacote do .NET SDK que já traga os plugins necessários para o seu fluxo de trabalho em pipelines (evitando instalação recorrente durante o processo).
Adicionar integrações internas: como embutir o certificado raiz da sua empresa em um pacote, garantindo que todos os containers usem o mesmo ponto de confiança sem gambiarras manuais.
Como padronizar e distribuir software de forma segura, auditável e adaptada ao meu contexto.

A Página de documentação da Chainguard é bem completa e pode ajudar bastante a entender, utilizando alguns exemplos práticos. Inclusive nem é necessário instalar nada, pois a partir do proprio container do melange (via docker run) é possível criar esses pacotes.

Como Utilizar

Pré-requisito

Para Usuários Linux:você irá precisar executar o comando abaixo pra adicionar headers no seu Kernel. Caso você tenha instalado "Docker Desktop", no caso de macOS, este passo não será necessário
Adding QEMU headers
```
docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
```
Download da imagem: Outro passo de boa prática mas não 100% necessário, porque indiretamente a imagem será baixada quando você executar de fato o comando, é baixar a ultima imagem disponível na sua máquina para que você consiga realizar alguns passos caso queira realizar de forma offline.
Downloading Melange image
```
docker pull cgr.dev/chainguard/melange:latest
```

Gerar Certificado Próprio: Uma boa prática é, antes de começar a criação dos seus pacotes, você criar uma pair de chaves rsa utilizando a mesma imagem

Generate Certificate

$ docker run --rm -v "${PWD}":/work cgr.dev/chainguard/melange keygen

2025/09/10 20:17:12 INFO generating keypair with a 4096 bit prime, please wait...
2025/09/10 20:17:13 INFO wrote private key to melange.rsa
2025/09/10 20:17:13 INFO wrote public key to melange.rsa.pub

Cenário Hipotético

Controlar a versão de SDK e Plugins!

Imagine que sua empresa possui um pipeline parada cada API, e que nesse pipeline é instalado o SDK e alguns Plugins para execução de alguns steps de verificação básica de código, além do build da aplicação. ATUALMENTE, na maioria dos pipelines sempre está sendo instalado a latest e em outros esta 'mockada' uma versão antiga, porém você tem que manter de forma controlada a versão utilizada de cada SDK, assim como a versão de cada Plugin para garantir que todos estejam no mesmo passo, checando as mesmas coisas com o mesmo grau de compatibilidade. Tudo isso pensando em dupla Arquitetura: X64 e ARM.

Versões utilizadas para exemplo:

DotNet SDK 8
- dotnet-sonarscanner (versão latest) (sem problemas de compatibilidade com o sonarqube)
- dotnet-coverage (versão 17.13.1) (problemas de compatibilidade com versão do SDK)
- Swashbuckle.AspNetCore.Cli (versão 7.2.0)

Exemplo Prático

Criar Arquivo de Configuração

Segue uma exemplificação de um arquivo .yaml que atende todas as necessidades citadas no cenário passado.

dotnet8-builder.yaml

package:
  name: dotnet8-builder
  version: 8.0.413
  description: ".NET SDK 8.0 para Alpine Linux"
  copyright:
    - license: MIT
  dependencies:
    runtime:
      - ca-certificates-bundle
      - icu
      - icu-libs
      - libgcc
      - libintl
      - libgdiplus
      - libssl3
      - libstdc++

environment:
  contents:
    repositories:
      - https://dl-cdn.alpinelinux.org/alpine/edge/main
      - https://dl-cdn.alpinelinux.org/alpine/edge/community
    packages:
      - bash
      - curl
      - icu
      - icu-libs
      - libgcc
      - libstdc++
      - tar

pipeline:
  - runs: |
      mkdir -p /home/build/aspnet/

  - assertions:
      required-steps: 1
    pipeline:
      - uses: fetch
        if: ${{build.arch}} == 'aarch64'
        with:
          uri: https://builds.dotnet.microsoft.com/dotnet/Sdk/${{package.version}}/dotnet-sdk-${{package.version}}-linux-musl-arm64.tar.gz
          directory: /home/build/aspnet/
          strip-components: 0
          expected-sha512: 1380ddfdc715b831e459ee48636d8a2a89aa6c34857e4a428a63effcab40f88cf6c72a076f9b210c496c39bde24dd17c1db9f7b110e724174e39fb748f8e4b50

      - uses: fetch
        if: ${{build.arch}} == 'x86_64'
        with:
          uri: https://builds.dotnet.microsoft.com/dotnet/Sdk/${{package.version}}/dotnet-sdk-${{package.version}}-linux-musl-x64.tar.gz
          directory: /home/build/aspnet/
          strip-components: 0
          expected-sha512: 1490e8061d8665373506db3cbbf8a30b7b7d99884de02d4f6e7ace5852e16a4f9e061a668abec1cc0af21e4d5a3fa1eee804b60d249f7d568363bb9ee1abdab9

  - runs: |          
      # Create destination dir 
      mkdir -p "${{targets.destdir}}/usr/share/dotnet"
      mv /home/build/aspnet/* "${{targets.destdir}}/usr/share/dotnet"

      # Create symbolic link
      mkdir -p "${{targets.destdir}}/usr/bin"
      ln -s /usr/share/dotnet/dotnet "${{targets.destdir}}/usr/bin/dotnet"

      # Install paths (dotnet tools)
      export DOTNET_ROOT="${{targets.destdir}}/usr/share/dotnet"
      export PATH="$PATH:${{targets.destdir}}/usr/share/dotnet"

      # Verify dotnet Installation
      dotnet --info

      ###################### Tools 
      # Install SonarScanner
      dotnet tool install dotnet-sonarscanner \
        --tool-path ${{targets.destdir}}/usr/share/dotnet 

      # Install Coverage
      dotnet tool install dotnet-coverage --version 17.13.1 \
        --tool-path ${{targets.destdir}}/usr/share/dotnet 

      # Install Swashbuckle
      dotnet tool install Swashbuckle.AspNetCore.Cli --version 7.2.0 \
        --tool-path ${{targets.destdir}}/usr/share/dotnet 

      # remove useless packages
      find "${{targets.destdir}}/usr/share/dotnet/.store" -type d -path "*/any/ubuntu*" -exec rm -rf {} +

      if [ "${{ build.arch }}" = "aarch64" ]; then
        find "${{targets.destdir}}/usr/share/dotnet/.store" -type d -path "*/alpine/x64*" -exec rm -rf {} +
      elif [ "${{ build.arch }}" = "x86_64" ]; then
        find "${{targets.destdir}}/usr/share/dotnet/.store" -type d -path "*/alpine/arm64*" -exec rm -rf {} +
      else
        echo "Arquitetura diferente de aarch64/x86_64"
        exit 1
      fi

      # Check tool List Configuration
      dotnet tool list --tool-path ${{targets.destdir}}/usr/share/dotnet

Explicando as opções utilizadas:

Sections

name, version, description, são auto explicativos.
copyright: é possivel especificar qual licença é a utilizada pelo pacote que você ta criando, para que seja reproduzível ou não com base em qual é utilizada.
```
..
    copyright:
        - license: MIT
..
```
dependencies: Aqui deve ser referenciado a lista de pacotes 'pre-requisitos' para a instalação do seu pacote no ambiente que você esta criando.
```
..
    dependencies:
        runtime:
            - gcompat
            ..
```

environment: a lista de pacotes necessários para criar o SEU pacote, durante o 'pipeline' que será executado. E de qual repositório eles serão encontrados.

..
    environment:
        contents:
            repositories:
                - https://dl-cdn.alpinelinux.org/alpine/edge/main
                - https://dl-cdn.alpinelinux.org/alpine/edge/community
            packages:
                - bash
                ..

pipeline: é onde fica a lista de passos que serão executados para construir o seu pacote.

..
    pipeline:
        - runs: |
..

runs: quando o 'runs' é informado, é literalmente uma sequencia de comandos bash a serem executados, no caso a criação de um diretório.
```
..
    - runs: |
        mkdir -p /home/build/aspnet/
..
```

assertions: quando você tem condições a serem 'confirmadas', no caso é requirido que pelo menos 1 dos steps seja verdadeiro. Na sequência referenciamos um 'sub-pipeline' e usamos a função 'fetch' com uma condição para cada ambiente, referenciando para qual link, qual diretório será realizado, se será descompactado(strip-components) e fazendo a checagem com o 'sha512' fornecido pela Microsoft.

..
    - assertions:
        required-steps: 1
      pipeline:
        - uses: fetch
          if: ${{build.arch}} == 'aarch64'
          with:
            uri: https://builds.dotnet.microsoft.com/dotnet/Sdk/${{package.version}}/dotnet-sdk-${{package.version}}-linux-musl-arm64.tar.gz
            directory: /home/build/aspnet/
            strip-components: 0
            expected-sha512: 1380ddfdc715b831e459ee48636d8a2a89aa6c34857e4a428a63effcab40f88cf6c72a076f9b210c496c39bde24dd17c1db9f7b110e724174e39fb748f8e4b50

      - uses: fetch
        if: ${{build.arch}} == 'x86_64'
        .....
..

runs: quando o 'runs' é informado, é literalmente uma sequencia de comandos bash a serem executados, no caso a criação de um diretório.
```
..
    - runs: |          
        # Create destination dir 
        ..
```

Parameters
- ${{build.arch}}
  
  Qual arquitetura esta sendo referenciada durante a execução.
- ${{package.version}}
  
  É referente pelo parâmetro 'version', descrita no começo do arquivo.
- ${{targets.destdir}}
  
  Literalmente o destino de onde será instalado, o padrão de referenciado será './', caso isso não seja especificado poderá acontecer problemas de onde ele será executado caso a instalação seja feito de forma manual em um diretório não esperado.

Execução e Arquivos Gerados

Para buildar o pacote, bastaria executar o comando abaixo. Nele podemos ver que está sendo referenciado quais arquiteturas serão utilizadas --arch amd64,aarch64 e a chave privada gerada previamente --signing-key melange.rsa.

Creating Package dotnet8-builder

docker run --privileged --rm -v "${PWD}":/work \
  cgr.dev/chainguard/melange build dotnet8-builder.yaml \
  --arch amd64,aarch64 \
  --signing-key melange.rsa

Abaixo podemos ver os arquivos de pair-key e os arquivos gerados pela execução do build. Seguindo padrão de organização dos repositórios do Alpine. Note que ele é separado por arquitetura (as mesmas que referenciamos), e que ele usa os parâmetros name e version referenciados no arquivo. Caso criassemos vários pacotes em sequência, automaticamente ele adicionaria as informações pertinentes no APKINDEX.tar.gz e alimentaria automaticamente

Directory Tree

.
├── melange.rsa
├── melange.rsa.pub
├── packages
│   ├── aarch64
│   │   ├── APKINDEX.tar.gz
│   │   └── dotnet8-builder-8.0.413-r0.apk
│   └── x86_64
│       ├── APKINDEX.tar.gz
│       └── dotnet8-builder-8.0.413-r0.apk
└── dotnet8-builder.yaml

Segue tambem a saida dos logs dessa execução para que você possa analisar e ver como seria a forma da saída do comando executado.

Generated Logs

2025/09/10 20:45:01 INFO melange v0.30.6+dirty is building: arch=aarch64
2025/09/10 20:45:01 INFO melange v0.30.6+dirty is building: arch=x86_64
2025/09/10 20:45:01 INFO populating workspace /tmp/melange-workspace-2663022281 from . arch=aarch64
2025/09/10 20:45:01 INFO populating workspace /tmp/melange-workspace-284474888 from . arch=x86_64
2025/09/10 20:45:08 INFO image configuration: arch=x86_64
2025/09/10 20:45:08 INFO   contents: arch=x86_64
2025/09/10 20:45:08 INFO     build repositories: [] arch=x86_64
2025/09/10 20:45:08 INFO     runtime repositories: [] arch=x86_64
2025/09/10 20:45:08 INFO     repositories: [https://dl-cdn.alpinelinux.org/alpine/edge/community https://dl-cdn.alpinelinux.org/alpine/edge/main] arch=x86_64
2025/09/10 20:45:08 INFO     keyring:      [] arch=x86_64
2025/09/10 20:45:08 INFO     packages:     [acl-libs=2.3.2-r1 bash=5.3.3-r1 brotli-libs=1.1.0-r2 busybox-binsh=1.37.0-r23 busybox=1.37.0-r23 c-ares=1.34.5-r0 ca-certificates-bundle=20250619-r0 curl=8.16.0-r0 icu-data-en=76.1-r1 icu-libs=76.1-r1 icu=76.1-r1 libcrypto3=3.5.2-r0 libcurl=8.16.0-r0 libgcc=15.2.0-r0 libidn2=2.3.8-r0 libncursesw=6.5_p20250816-r0 libpsl=0.21.5-r3 libssl3=3.5.2-r0 libstdc++=15.2.0-r0 libunistring=1.3-r0 musl=1.2.5-r20 ncurses-terminfo-base=6.5_p20250816-r0 nghttp2-libs=1.66.0-r0 nghttp3=1.9.0-r0 pcre2=10.46-r0 readline=8.3.1-r0 tar=1.35-r4 wget=1.25.0-r2 zlib=1.3.1-r2 zstd-libs=1.5.7-r2] arch=x86_64
2025/09/10 20:45:08 INFO   accounts: arch=x86_64
2025/09/10 20:45:08 INFO     runas:   arch=x86_64
2025/09/10 20:45:08 INFO     users: arch=x86_64
2025/09/10 20:45:08 INFO       - uid=1000(build) gid=1000 arch=x86_64
2025/09/10 20:45:08 INFO     groups: arch=x86_64
2025/09/10 20:45:08 INFO       - gid=1000(build) members=[build] arch=x86_64
2025/09/10 20:45:08 INFO auth configured for: [] arch=x86_64
2025/09/10 20:45:08 INFO image configuration: arch=aarch64
2025/09/10 20:45:08 INFO   contents: arch=aarch64
2025/09/10 20:45:08 INFO     build repositories: [] arch=aarch64
2025/09/10 20:45:08 INFO     runtime repositories: [] arch=aarch64
2025/09/10 20:45:08 INFO     repositories: [https://dl-cdn.alpinelinux.org/alpine/edge/community https://dl-cdn.alpinelinux.org/alpine/edge/main] arch=aarch64
2025/09/10 20:45:08 INFO     keyring:      [] arch=aarch64
2025/09/10 20:45:08 INFO     packages:     [acl-libs=2.3.2-r1 bash=5.3.3-r1 brotli-libs=1.1.0-r2 busybox-binsh=1.37.0-r23 busybox=1.37.0-r23 c-ares=1.34.5-r0 ca-certificates-bundle=20250619-r0 curl=8.16.0-r0 icu-data-en=76.1-r1 icu-libs=76.1-r1 icu=76.1-r1 libcrypto3=3.5.2-r0 libcurl=8.16.0-r0 libgcc=15.2.0-r0 libidn2=2.3.8-r0 libncursesw=6.5_p20250816-r0 libpsl=0.21.5-r3 libssl3=3.5.2-r0 libstdc++=15.2.0-r0 libunistring=1.3-r0 musl=1.2.5-r20 ncurses-terminfo-base=6.5_p20250816-r0 nghttp2-libs=1.66.0-r0 nghttp3=1.9.0-r0 pcre2=10.46-r0 readline=8.3.1-r0 tar=1.35-r4 wget=1.25.0-r2 zlib=1.3.1-r2 zstd-libs=1.5.7-r2] arch=aarch64
2025/09/10 20:45:08 INFO   accounts: arch=aarch64
2025/09/10 20:45:08 INFO     runas:   arch=aarch64
2025/09/10 20:45:08 INFO     users: arch=aarch64
2025/09/10 20:45:08 INFO       - uid=1000(build) gid=1000 arch=aarch64
2025/09/10 20:45:08 INFO     groups: arch=aarch64
2025/09/10 20:45:08 INFO       - gid=1000(build) members=[build] arch=aarch64
2025/09/10 20:45:08 INFO auth configured for: [] arch=aarch64
2025/09/10 20:45:10 INFO installing musl (1.2.5-r20) arch=x86_64
2025/09/10 20:45:10 INFO installing acl-libs (2.3.2-r1) arch=x86_64
2025/09/10 20:45:10 INFO installing busybox (1.37.0-r23) arch=x86_64
2025/09/10 20:45:10 INFO installing busybox-binsh (1.37.0-r23) arch=x86_64
2025/09/10 20:45:10 INFO installing ncurses-terminfo-base (6.5_p20250816-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing libncursesw (6.5_p20250816-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing readline (8.3.1-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing bash (5.3.3-r1) arch=x86_64
2025/09/10 20:45:10 INFO installing brotli-libs (1.1.0-r2) arch=x86_64
2025/09/10 20:45:10 INFO installing c-ares (1.34.5-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing ca-certificates-bundle (20250619-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing musl (1.2.5-r20) arch=aarch64
2025/09/10 20:45:10 INFO installing acl-libs (2.3.2-r1) arch=aarch64
2025/09/10 20:45:10 INFO installing busybox (1.37.0-r23) arch=aarch64
2025/09/10 20:45:10 INFO installing busybox-binsh (1.37.0-r23) arch=aarch64
2025/09/10 20:45:10 INFO installing ncurses-terminfo-base (6.5_p20250816-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing libncursesw (6.5_p20250816-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing readline (8.3.1-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing bash (5.3.3-r1) arch=aarch64
2025/09/10 20:45:10 INFO installing brotli-libs (1.1.0-r2) arch=aarch64
2025/09/10 20:45:10 INFO installing c-ares (1.34.5-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing ca-certificates-bundle (20250619-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing libcrypto3 (3.5.2-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing libunistring (1.3-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing libidn2 (2.3.8-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing nghttp2-libs (1.66.0-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing nghttp3 (1.9.0-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing libpsl (0.21.5-r3) arch=x86_64
2025/09/10 20:45:10 INFO installing libssl3 (3.5.2-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing zlib (1.3.1-r2) arch=x86_64
2025/09/10 20:45:10 INFO installing zstd-libs (1.5.7-r2) arch=x86_64
2025/09/10 20:45:10 INFO installing libcurl (8.16.0-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing libcrypto3 (3.5.2-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing libunistring (1.3-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing libidn2 (2.3.8-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing nghttp2-libs (1.66.0-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing nghttp3 (1.9.0-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing libpsl (0.21.5-r3) arch=aarch64
2025/09/10 20:45:10 INFO installing libssl3 (3.5.2-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing zlib (1.3.1-r2) arch=aarch64
2025/09/10 20:45:10 INFO installing zstd-libs (1.5.7-r2) arch=aarch64
2025/09/10 20:45:10 INFO installing libcurl (8.16.0-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing curl (8.16.0-r0) arch=aarch64
2025/09/10 20:45:10 INFO installing curl (8.16.0-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing icu-data-en (76.1-r1) arch=x86_64
2025/09/10 20:45:10 INFO installing libgcc (15.2.0-r0) arch=x86_64
2025/09/10 20:45:10 INFO installing libstdc++ (15.2.0-r0) arch=x86_64
2025/09/10 20:45:11 INFO installing icu-data-en (76.1-r1) arch=aarch64
2025/09/10 20:45:11 INFO installing libgcc (15.2.0-r0) arch=aarch64
2025/09/10 20:45:11 INFO installing libstdc++ (15.2.0-r0) arch=aarch64
2025/09/10 20:45:11 INFO installing icu-libs (76.1-r1) arch=aarch64
2025/09/10 20:45:11 INFO installing icu (76.1-r1) arch=aarch64
2025/09/10 20:45:11 INFO installing pcre2 (10.46-r0) arch=aarch64
2025/09/10 20:45:11 INFO installing tar (1.35-r4) arch=aarch64
2025/09/10 20:45:11 INFO installing wget (1.25.0-r2) arch=aarch64
2025/09/10 20:45:11 WARN /etc/os-release is missing arch=aarch64
2025/09/10 20:45:11 INFO installing icu-libs (76.1-r1) arch=x86_64
2025/09/10 20:45:11 INFO installing icu (76.1-r1) arch=x86_64
2025/09/10 20:45:11 INFO installing pcre2 (10.46-r0) arch=x86_64
2025/09/10 20:45:11 INFO installing tar (1.35-r4) arch=x86_64
2025/09/10 20:45:11 INFO installing wget (1.25.0-r2) arch=x86_64
2025/09/10 20:45:11 WARN /etc/os-release is missing arch=x86_64
2025/09/10 20:45:11 INFO running step "fetch" arch=x86_64
2025/09/10 20:45:11 WARN --2025-09-10 20:45:11--  https://builds.dotnet.microsoft.com/dotnet/Sdk/8.0.413/dotnet-sdk-8.0.413-linux-musl-x64.tar.gz arch=x86_64
2025/09/10 20:45:11 INFO running step "fetch" arch=aarch64
2025/09/10 20:45:11 WARN --2025-09-10 20:45:11--  https://builds.dotnet.microsoft.com/dotnet/Sdk/8.0.413/dotnet-sdk-8.0.413-linux-musl-arm64.tar.gz arch=aarch64
2025/09/10 20:45:11 WARN Resolving builds.dotnet.microsoft.com (builds.dotnet.microsoft.com)... 23.53.35.241, 23.53.35.228, 2600:1408:ec00:15::17d7:cc, ... arch=x86_64
2025/09/10 20:45:11 WARN Connecting to builds.dotnet.microsoft.com (builds.dotnet.microsoft.com)|23.53.35.241|:443... connected. arch=x86_64
2025/09/10 20:45:11 WARN Resolving builds.dotnet.microsoft.com (builds.dotnet.microsoft.com)... 23.53.35.71, 23.53.35.68, 2600:1408:ec00:15::17d7:cc, ... arch=aarch64
2025/09/10 20:45:11 WARN Connecting to builds.dotnet.microsoft.com (builds.dotnet.microsoft.com)|23.53.35.71|:443... connected. arch=aarch64
2025/09/10 20:45:12 WARN HTTP request sent, awaiting response... 200 OK arch=x86_64
2025/09/10 20:45:12 WARN Length: 216249095 (206M) [application/octet-stream] arch=x86_64
2025/09/10 20:45:12 WARN Saving to: 'dotnet-sdk-8.0.413-linux-musl-x64.tar.gz' arch=x86_64
2025/09/10 20:45:12 WARN arch=x86_64
2025/09/10 20:45:12 WARN      0K .......... .......... .......... .......... ..........  0% 1.11M 3m6s arch=x86_64
2025/09/10 20:45:12 WARN HTTP request sent, awaiting response... 200 OK arch=aarch64
2025/09/10 20:45:12 WARN Length: 211421059 (202M) [application/octet-stream] arch=aarch64
2025/09/10 20:45:12 WARN Saving to: 'dotnet-sdk-8.0.413-linux-musl-arm64.tar.gz' arch=aarch64
2025/09/10 20:45:12 WARN arch=aarch64
2025/09/10 20:45:12 WARN     50K .......... .......... .......... .......... ..........  0%  218K 9m37s arch=x86_64
2025/09/10 20:45:12 WARN    100K .......... .......... .......... .......... ..........  0%  978K 7m36s arch=x86_64
.....
2025/09/10 20:49:55 WARN 210850K .......... .......... .......... .......... .......... 99% 7.80M 0s arch=x86_64
2025/09/10 20:49:55 WARN 210900K .......... .......... .......... .......... .......... 99% 21.9M 0s arch=x86_64
2025/09/10 20:49:55 WARN 210950K .......... .......... .......... .......... .......... 99% 12.4M 0s arch=x86_64
2025/09/10 20:49:55 WARN 211000K .......... .......... .......... .......... .......... 99% 15.6M 0s arch=x86_64
2025/09/10 20:49:55 WARN 211050K .......... .......... .......... .......... .......... 99% 19.1M 0s arch=x86_64
2025/09/10 20:49:55 WARN 211100K .......... .......... .......... .......... .......... 99% 6.31M 0s arch=x86_64
2025/09/10 20:49:55 WARN 211150K .......... .......... ..........                      100%  199M=57s arch=x86_64
2025/09/10 20:49:55 WARN arch=x86_64
2025/09/10 20:49:55 WARN 2025-09-10 20:49:55 (3.62 MB/s) - 'dotnet-sdk-8.0.413-linux-musl-x64.tar.gz' saved [216249095/216249095] arch=x86_64
2025/09/10 20:49:55 WARN arch=x86_64
2025/09/10 20:49:55 INFO fetch: Expected sha512: 1490e8061d8665373506db3cbbf8a30b7b7d99884de02d4f6e7ace5852e16a4f9e061a668abec1cc0af21e4d5a3fa1eee804b60d249f7d568363bb9ee1abdab9 arch=x86_64
2025/09/10 20:50:02 INFO .NET SDK: arch=x86_64
2025/09/10 20:50:02 INFO  Version:           8.0.413 arch=x86_64
2025/09/10 20:50:02 INFO  Commit:            a31823e79b arch=x86_64
2025/09/10 20:50:02 INFO  Workload version:  8.0.400-manifests.6322a93a arch=x86_64
2025/09/10 20:50:02 INFO  MSBuild version:   17.11.38+901dc04e4 arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
2025/09/10 20:50:02 INFO Runtime Environment: arch=x86_64
2025/09/10 20:50:02 INFO  OS Name:     Linux arch=x86_64
2025/09/10 20:50:02 INFO  OS Version:   arch=x86_64
2025/09/10 20:50:02 INFO  OS Platform: Linux arch=x86_64
2025/09/10 20:50:02 INFO  RID:         linux-musl-x64 arch=x86_64
2025/09/10 20:50:02 INFO  Base Path:   /home/build/melange-out/dotnet8-builder/usr/share/dotnet/sdk/8.0.413/ arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
2025/09/10 20:50:02 INFO .NET workloads installed: arch=x86_64
2025/09/10 20:50:02 INFO Configured to use loose manifests when installing new manifests. arch=x86_64
2025/09/10 20:50:02 INFO There are no installed workloads to display. arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
2025/09/10 20:50:02 INFO Host: arch=x86_64
2025/09/10 20:50:02 INFO   Version:      8.0.19 arch=x86_64
2025/09/10 20:50:02 INFO   Architecture: x64 arch=x86_64
2025/09/10 20:50:02 INFO   Commit:       fce8ed90dc arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
2025/09/10 20:50:02 INFO .NET SDKs installed: arch=x86_64
2025/09/10 20:50:02 INFO   8.0.413 [/home/build/melange-out/dotnet8-builder/usr/share/dotnet/sdk] arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
2025/09/10 20:50:02 INFO .NET runtimes installed: arch=x86_64
2025/09/10 20:50:02 INFO   Microsoft.AspNetCore.App 8.0.19 [/home/build/melange-out/dotnet8-builder/usr/share/dotnet/shared/Microsoft.AspNetCore.App] arch=x86_64
2025/09/10 20:50:02 INFO   Microsoft.NETCore.App 8.0.19 [/home/build/melange-out/dotnet8-builder/usr/share/dotnet/shared/Microsoft.NETCore.App] arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
2025/09/10 20:50:02 INFO Other architectures found: arch=x86_64
2025/09/10 20:50:02 INFO   None arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
2025/09/10 20:50:02 INFO Environment variables: arch=x86_64
2025/09/10 20:50:02 INFO   DOTNET_ROOT       [/home/build/melange-out/dotnet8-builder/usr/share/dotnet] arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
2025/09/10 20:50:02 INFO global.json file: arch=x86_64
2025/09/10 20:50:02 INFO   Not found arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
2025/09/10 20:50:02 INFO Learn more: arch=x86_64
2025/09/10 20:50:02 INFO   https://aka.ms/dotnet/info arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
2025/09/10 20:50:02 INFO Download .NET: arch=x86_64
2025/09/10 20:50:02 INFO   https://aka.ms/dotnet/download arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
arch=x86_640:50:02 INFO Welcome to .NET 8.0!
arch=x86_640:50:02 INFO ---------------------
2025/09/10 20:50:02 INFO SDK Version: 8.0.413 arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
arch=x86_640:50:02 INFO Telemetry
arch=x86_640:50:02 INFO ---------
2025/09/10 20:50:02 INFO The .NET tools collect usage data in order to help us improve your experience. It is collected by Microsoft and shared with the comm arch=x86_64an opt-out of telemetry by setting the DOTNET_CLI_TELEMETRY_OPTOUT environment variable to '1' or 'true' using your favorite shell.
arch=x86_640:50:02 INFO 
2025/09/10 20:50:02 INFO Read more about .NET CLI Tools telemetry: https://aka.ms/dotnet-cli-telemetry arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
arch=x86_640:50:02 INFO ----------------
arch=x86_640:50:02 INFO Installed an ASP.NET Core HTTPS development certificate.
2025/09/10 20:50:02 INFO To trust the certificate, view the instructions: https://aka.ms/dotnet-https-linux arch=x86_64
2025/09/10 20:50:02 INFO arch=x86_64
arch=x86_640:50:02 INFO ----------------
arch=x86_640:50:02 INFO Write your first app: https://aka.ms/dotnet-hello-world
arch=x86_640:50:02 INFO Find out what's new: https://aka.ms/dotnet-whats-new
arch=x86_640:50:02 INFO Explore documentation: https://aka.ms/dotnet-docs
arch=x86_640:50:02 INFO Report issues and find source on GitHub: https://github.com/dotnet/core
arch=x86_640:50:02 INFO Use 'dotnet --help' to see available commands or visit: https://aka.ms/dotnet-cli
2025/09/10 20:50:02 INFO -------------------------------------------------------------------------------------- arch=x86_64
arch=x86_640:50:05 INFO You can invoke the tool using the following command: dotnet-sonarscanner
2025/09/10 20:50:05 INFO Tool 'dotnet-sonarscanner' (version '10.3.0') was successfully installed. arch=x86_64
arch=x86_640:50:09 INFO You can invoke the tool using the following command: dotnet-coverage
2025/09/10 20:50:09 INFO Tool 'dotnet-coverage' (version '17.14.2') was successfully installed. arch=x86_64
arch=x86_640:50:10 INFO You can invoke the tool using the following command: swagger
2025/09/10 20:50:10 INFO Tool 'swashbuckle.aspnetcore.cli' (version '7.2.0') was successfully installed. arch=x86_64
2025/09/10 20:50:11 INFO Package Id                      Version      Commands            arch=x86_64
2025/09/10 20:50:11 INFO ---------------------------------------------------------------- arch=x86_64
2025/09/10 20:50:11 INFO dotnet-coverage                 17.14.2      dotnet-coverage     arch=x86_64
2025/09/10 20:50:11 INFO dotnet-sonarscanner             10.3.0       dotnet-sonarscanner arch=x86_64
2025/09/10 20:50:11 INFO swashbuckle.aspnetcore.cli      7.2.0        swagger             arch=x86_64
2025/09/10 20:50:11 INFO retrieving workspace from builder:  arch=x86_64
2025/09/10 20:50:11 WARN cat: can't open '/etc/os-release': No such file or directory arch=x86_64
2025/09/10 20:50:11 WARN failed to retrieve release data from runner, OS section will be unknown: failed to read os-release: exit status 1 arch=x86_64
2025/09/10 20:50:11 INFO retrieved and wrote post-build workspace to: /tmp/melange-workspace-671198310 arch=x86_64
2025/09/10 20:50:11 INFO running package linters for dotnet8-builder arch=x86_64
2025/09/10 20:50:11 INFO linting apk: dotnet8-builder arch=x86_64
2025/09/10 20:50:11 WARN linter "lddcheck" failed on package "dotnet8-builder": shared object found: usr/share/dotnet/.store/dotnet-coverage/17.14.2/dotnet-coverage/17.14.2/tools/net8.0/any/alpine/x64/libCoverageInstrumentationMethod.so; suggest: This package provides shared object files, please add the ldd-check test pipeline arch=x86_64
2025/09/10 20:50:11 INFO checking license information arch=x86_64
2025/09/10 20:50:11 INFO no license files detected arch=x86_64
2025/09/10 20:50:11 WARN SPDXRef-Package-dotnet8-builder-8.0.413-r0: no license specified, defaulting to NOASSERTION arch=x86_64
2025/09/10 20:50:11 WARN invalid license: NOASSERTION arch=x86_64
2025/09/10 20:50:11 INFO writing SBOM for dotnet8-builder arch=x86_64
2025/09/10 20:50:11 INFO generating package dotnet8-builder-8.0.413-r0 arch=x86_64
2025/09/10 20:50:11 INFO scanning for ld.so.conf.d files... arch=x86_64
2025/09/10 20:50:11 INFO scanning for shared object dependencies... arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/.store/dotnet-coverage/17.14.2/dotnet-coverage/17.14.2/tools/net8.0/any/alpine/x64/libCoverageInstrumentationMethod.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/.store/dotnet-coverage/17.14.2/dotnet-coverage/17.14.2/tools/net8.0/any/alpine/x64/libCoverageInstrumentationMethod.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/.store/dotnet-coverage/17.14.2/dotnet-coverage/17.14.2/tools/net8.0/any/alpine/x64/libCoverageInstrumentationMethod.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libintl.so.8 for usr/share/dotnet/.store/dotnet-coverage/17.14.2/dotnet-coverage/17.14.2/tools/net8.0/any/alpine/x64/libInstrumentationEngine.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/.store/dotnet-coverage/17.14.2/dotnet-coverage/17.14.2/tools/net8.0/any/alpine/x64/libInstrumentationEngine.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libxml2.so.2 for usr/share/dotnet/.store/dotnet-coverage/17.14.2/dotnet-coverage/17.14.2/tools/net8.0/any/alpine/x64/libInstrumentationEngine.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/.store/dotnet-coverage/17.14.2/dotnet-coverage/17.14.2/tools/net8.0/any/alpine/x64/libInstrumentationEngine.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/.store/dotnet-coverage/17.14.2/dotnet-coverage/17.14.2/tools/net8.0/any/alpine/x64/libInstrumentationEngine.so arch=x86_64
2025/09/10 20:50:11 INFO interpreter for dotnet => /lib/ld-musl-x86_64.so.1 arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/dotnet arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/dotnet arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/dotnet arch=x86_64
2025/09/10 20:50:11 INFO interpreter for dotnet-coverage => /lib/ld-musl-x86_64.so.1 arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/dotnet-coverage arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/dotnet-coverage arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/dotnet-coverage arch=x86_64
2025/09/10 20:50:11 INFO interpreter for dotnet-sonarscanner => /lib/ld-musl-x86_64.so.1 arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/dotnet-sonarscanner arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/dotnet-sonarscanner arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/dotnet-sonarscanner arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/host/fxr/8.0.19/libhostfxr.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/host/fxr/8.0.19/libhostfxr.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/host/fxr/8.0.19/libhostfxr.so arch=x86_64
2025/09/10 20:50:11 INFO interpreter for apphost => /lib/ld-musl-x86_64.so.1 arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-x64/8.0.19/runtimes/linux-musl-x64/native/apphost arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-x64/8.0.19/runtimes/linux-musl-x64/native/apphost arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-x64/8.0.19/runtimes/linux-musl-x64/native/apphost arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-x64/8.0.19/runtimes/linux-musl-x64/native/libnethost.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-x64/8.0.19/runtimes/linux-musl-x64/native/libnethost.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-x64/8.0.19/runtimes/linux-musl-x64/native/libnethost.so arch=x86_64
2025/09/10 20:50:11 INFO interpreter for singlefilehost => /lib/ld-musl-x86_64.so.1 arch=x86_64
2025/09/10 20:50:11 INFO   found lib libz.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-x64/8.0.19/runtimes/linux-musl-x64/native/singlefilehost arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-x64/8.0.19/runtimes/linux-musl-x64/native/singlefilehost arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-x64/8.0.19/runtimes/linux-musl-x64/native/singlefilehost arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-x64/8.0.19/runtimes/linux-musl-x64/native/singlefilehost arch=x86_64
2025/09/10 20:50:11 INFO interpreter for apphost => /lib/ld-musl-x86_64.so.1 arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/sdk/8.0.413/AppHostTemplate/apphost arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/sdk/8.0.413/AppHostTemplate/apphost arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/sdk/8.0.413/AppHostTemplate/apphost arch=x86_64
2025/09/10 20:50:11 INFO interpreter for createdump => /lib/ld-musl-x86_64.so.1 arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/createdump arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/createdump arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/createdump arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.Globalization.Native.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libz.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.IO.Compression.Native.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.IO.Compression.Native.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.Native.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.Net.Security.Native.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.Security.Cryptography.Native.OpenSsl.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrgc.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrgc.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrgc.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrjit.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrjit.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrjit.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclr.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclr.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclr.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib liblttng-ust.so.0 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclrtraceptprovider.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclrtraceptprovider.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclrtraceptprovider.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclrtraceptprovider.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libhostpolicy.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libhostpolicy.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libhostpolicy.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordaccore.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordaccore.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordaccore.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordbi.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordbi.so arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordbi.so arch=x86_64
2025/09/10 20:50:11 INFO interpreter for swagger => /lib/ld-musl-x86_64.so.1 arch=x86_64
2025/09/10 20:50:11 INFO   found lib libstdc++.so.6 for usr/share/dotnet/swagger arch=x86_64
2025/09/10 20:50:11 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/swagger arch=x86_64
2025/09/10 20:50:11 INFO   found lib libc.musl-x86_64.so.1 for usr/share/dotnet/swagger arch=x86_64
2025/09/10 20:50:11 INFO scanning for commands... arch=x86_64
2025/09/10 20:50:11 INFO scanning for -doc package... arch=x86_64
2025/09/10 20:50:11 INFO scanning for pkg-config data... arch=x86_64
2025/09/10 20:50:11 INFO scanning for python modules... arch=x86_64
2025/09/10 20:50:11 INFO scanning for ruby gems... arch=x86_64
2025/09/10 20:50:11 INFO scanning for shbang deps... arch=x86_64
2025/09/10 20:50:11 INFO   runtime: arch=x86_64
2025/09/10 20:50:11 INFO     gcompat arch=x86_64
2025/09/10 20:50:11 INFO     icu-libs>=76 arch=x86_64
2025/09/10 20:50:11 INFO     icu>=76 arch=x86_64
2025/09/10 20:50:11 INFO     libintl arch=x86_64
2025/09/10 20:50:11 INFO     lttng-ust-dev=2.12.0-r3 arch=x86_64
2025/09/10 20:50:11 INFO     lttng-ust=2.12.0-r3 arch=x86_64
2025/09/10 20:50:11 INFO     musl arch=x86_64
2025/09/10 20:50:11 INFO     so:libc.musl-x86_64.so.1 arch=x86_64
2025/09/10 20:50:11 INFO     so:libgcc_s.so.1 arch=x86_64
2025/09/10 20:50:11 INFO     so:libintl.so.8 arch=x86_64
2025/09/10 20:50:11 INFO     so:liblttng-ust.so.0 arch=x86_64
2025/09/10 20:50:11 INFO     so:libstdc++.so.6 arch=x86_64
2025/09/10 20:50:11 INFO     so:libxml2.so.2 arch=x86_64
2025/09/10 20:50:11 INFO     so:libz.so.1 arch=x86_64
2025/09/10 20:50:11 INFO     userspace-rcu-dev=0.12.2-r0 arch=x86_64
2025/09/10 20:50:11 INFO     userspace-rcu=0.12.2-r0 arch=x86_64
2025/09/10 20:50:11 INFO   installed-size: 672421235 arch=x86_64
2025/09/10 20:50:14 INFO   data.tar.gz digest: bfb6d2f1b8f85b5700c53e5aafb97c265a4a1d41c2190804952b582ec98f2ac7 arch=x86_64
2025/09/10 20:50:24 INFO wrote packages/x86_64/dotnet8-builder-8.0.413-r0.apk arch=x86_64
2025/09/10 20:50:24 INFO cleaning Workspace by removing 15 file/directories in /home/build arch=x86_64
2025/09/10 20:50:24 INFO generating apk index from packages in packages/x86_64 arch=x86_64
2025/09/10 20:50:24 INFO processing package packages/x86_64/dotnet8-builder-8.0.413-r0.apk arch=x86_64
2025/09/10 20:50:24 INFO loaded 1/1 packages from index packages/x86_64/APKINDEX.tar.gz arch=x86_64
2025/09/10 20:50:24 INFO updating index at packages/x86_64/APKINDEX.tar.gz with new packages: [dotnet8-builder-8.0.413-r0] arch=x86_64
2025/09/10 20:50:24 INFO signing apk index at packages/x86_64/APKINDEX.tar.gz arch=x86_64
2025/09/10 20:50:24 INFO signing index packages/x86_64/APKINDEX.tar.gz with key melange.rsa arch=x86_64
2025/09/10 20:50:24 INFO appending signature RSA256 to index packages/x86_64/APKINDEX.tar.gz arch=x86_64
2025/09/10 20:50:24 INFO writing signed index to packages/x86_64/APKINDEX.tar.gz arch=x86_64
2025/09/10 20:50:24 INFO signed index packages/x86_64/APKINDEX.tar.gz with key melange.rsa arch=x86_64
2025/09/10 20:50:27 INFO .NET SDK: arch=aarch64
2025/09/10 20:50:27 INFO  Version:           8.0.413 arch=aarch64
2025/09/10 20:50:27 INFO  Commit:            a31823e79b arch=aarch64
2025/09/10 20:50:28 INFO  Workload version:  8.0.400-manifests.6322a93a arch=aarch64
2025/09/10 20:50:28 INFO  MSBuild version:   17.11.38+901dc04e4 arch=aarch64
2025/09/10 20:50:28 INFO arch=aarch64
2025/09/10 20:50:28 INFO Runtime Environment: arch=aarch64
2025/09/10 20:50:28 INFO  OS Name:     Linux arch=aarch64
2025/09/10 20:50:28 INFO  OS Version:   arch=aarch64
2025/09/10 20:50:28 INFO  OS Platform: Linux arch=aarch64
2025/09/10 20:50:28 INFO  RID:         linux-musl-arm64 arch=aarch64
2025/09/10 20:50:28 INFO  Base Path:   /home/build/melange-out/dotnet8-builder/usr/share/dotnet/sdk/8.0.413/ arch=aarch64
2025/09/10 20:50:28 INFO arch=aarch64
2025/09/10 20:50:28 INFO .NET workloads installed: arch=aarch64
2025/09/10 20:50:28 INFO Configured to use loose manifests when installing new manifests. arch=aarch64
2025/09/10 20:50:28 INFO There are no installed workloads to display. arch=aarch64
2025/09/10 20:50:28 INFO arch=aarch64
2025/09/10 20:50:28 INFO Host: arch=aarch64
2025/09/10 20:50:28 INFO   Version:      8.0.19 arch=aarch64
2025/09/10 20:50:28 INFO   Architecture: arm64 arch=aarch64
2025/09/10 20:50:28 INFO   Commit:       fce8ed90dc arch=aarch64
2025/09/10 20:50:28 INFO arch=aarch64
2025/09/10 20:50:28 INFO .NET SDKs installed: arch=aarch64
2025/09/10 20:50:28 INFO   8.0.413 [/home/build/melange-out/dotnet8-builder/usr/share/dotnet/sdk] arch=aarch64
2025/09/10 20:50:28 INFO arch=aarch64
2025/09/10 20:50:28 INFO .NET runtimes installed: arch=aarch64
2025/09/10 20:50:28 INFO   Microsoft.AspNetCore.App 8.0.19 [/home/build/melange-out/dotnet8-builder/usr/share/dotnet/shared/Microsoft.AspNetCore.App] arch=aarch64
2025/09/10 20:50:28 INFO   Microsoft.NETCore.App 8.0.19 [/home/build/melange-out/dotnet8-builder/usr/share/dotnet/shared/Microsoft.NETCore.App] arch=aarch64
2025/09/10 20:50:28 INFO arch=aarch64
2025/09/10 20:50:28 INFO Other architectures found: arch=aarch64
2025/09/10 20:50:28 INFO   None arch=aarch64
2025/09/10 20:50:28 INFO arch=aarch64
2025/09/10 20:50:28 INFO Environment variables: arch=aarch64
2025/09/10 20:50:28 INFO   DOTNET_ROOT       [/home/build/melange-out/dotnet8-builder/usr/share/dotnet] arch=aarch64
2025/09/10 20:50:28 INFO arch=aarch64
2025/09/10 20:50:28 INFO global.json file: arch=aarch64
2025/09/10 20:50:28 INFO   Not found arch=aarch64
2025/09/10 20:50:28 INFO arch=aarch64
2025/09/10 20:50:28 INFO Learn more: arch=aarch64
2025/09/10 20:50:28 INFO   https://aka.ms/dotnet/info arch=aarch64
2025/09/10 20:50:28 INFO arch=aarch64
2025/09/10 20:50:28 INFO Download .NET: arch=aarch64
2025/09/10 20:50:28 INFO   https://aka.ms/dotnet/download arch=aarch64
2025/09/10 20:50:31 INFO arch=aarch64
arch=aarch64:50:31 INFO Welcome to .NET 8.0!
arch=aarch64:50:31 INFO ---------------------
2025/09/10 20:50:31 INFO SDK Version: 8.0.413 arch=aarch64
2025/09/10 20:50:31 INFO arch=aarch64
arch=aarch64:50:31 INFO Telemetry
arch=aarch64:50:31 INFO ---------
2025/09/10 20:50:31 INFO The .NET tools collect usage data in order to help us improve your experience. It is collected by Microsoft and shared with the comm arch=aarch64n opt-out of telemetry by setting the DOTNET_CLI_TELEMETRY_OPTOUT environment variable to '1' or 'true' using your favorite shell.
arch=aarch64:50:31 INFO 
2025/09/10 20:50:31 INFO Read more about .NET CLI Tools telemetry: https://aka.ms/dotnet-cli-telemetry arch=aarch64
2025/09/10 20:50:32 INFO arch=aarch64
arch=aarch64:50:32 INFO ----------------
arch=aarch64:50:32 INFO Installed an ASP.NET Core HTTPS development certificate.
2025/09/10 20:50:32 INFO To trust the certificate, view the instructions: https://aka.ms/dotnet-https-linux arch=aarch64
2025/09/10 20:50:32 INFO arch=aarch64
arch=aarch64:50:32 INFO ----------------
arch=aarch64:50:32 INFO Write your first app: https://aka.ms/dotnet-hello-world
arch=aarch64:50:32 INFO Find out what's new: https://aka.ms/dotnet-whats-new
arch=aarch64:50:32 INFO Explore documentation: https://aka.ms/dotnet-docs
arch=aarch64:50:32 INFO Report issues and find source on GitHub: https://github.com/dotnet/core
arch=aarch64:50:32 INFO Use 'dotnet --help' to see available commands or visit: https://aka.ms/dotnet-cli
2025/09/10 20:50:32 INFO -------------------------------------------------------------------------------------- arch=aarch64
arch=aarch64:50:40 INFO You can invoke the tool using the following command: dotnet-sonarscanner
2025/09/10 20:50:40 INFO Tool 'dotnet-sonarscanner' (version '10.3.0') was successfully installed. arch=aarch64
arch=aarch64:50:53 INFO You can invoke the tool using the following command: dotnet-coverage
2025/09/10 20:50:53 INFO Tool 'dotnet-coverage' (version '17.14.2') was successfully installed. arch=aarch64
arch=aarch64:51:02 INFO You can invoke the tool using the following command: swagger
2025/09/10 20:51:02 INFO Tool 'swashbuckle.aspnetcore.cli' (version '7.2.0') was successfully installed. arch=aarch64
2025/09/10 20:51:07 INFO Package Id                      Version      Commands            arch=aarch64
2025/09/10 20:51:07 INFO ---------------------------------------------------------------- arch=aarch64
2025/09/10 20:51:07 INFO dotnet-coverage                 17.14.2      dotnet-coverage     arch=aarch64
2025/09/10 20:51:07 INFO dotnet-sonarscanner             10.3.0       dotnet-sonarscanner arch=aarch64
2025/09/10 20:51:07 INFO swashbuckle.aspnetcore.cli      7.2.0        swagger             arch=aarch64
2025/09/10 20:51:07 INFO retrieving workspace from builder:  arch=aarch64
2025/09/10 20:51:07 WARN cat: can't open '/etc/os-release': No such file or directory arch=aarch64
2025/09/10 20:51:07 WARN failed to retrieve release data from runner, OS section will be unknown: failed to read os-release: exit status 1 arch=aarch64
2025/09/10 20:51:07 INFO retrieved and wrote post-build workspace to: /tmp/melange-workspace-2943230085 arch=aarch64
2025/09/10 20:51:07 INFO running package linters for dotnet8-builder arch=aarch64
2025/09/10 20:51:07 INFO linting apk: dotnet8-builder arch=aarch64
2025/09/10 20:51:07 WARN linter "lddcheck" failed on package "dotnet8-builder": shared object found: usr/share/dotnet/host/fxr/8.0.19/libhostfxr.so; suggest: This package provides shared object files, please add the ldd-check test pipeline arch=aarch64
2025/09/10 20:51:07 INFO checking license information arch=aarch64
2025/09/10 20:51:07 INFO no license files detected arch=aarch64
2025/09/10 20:51:07 WARN SPDXRef-Package-dotnet8-builder-8.0.413-r0: no license specified, defaulting to NOASSERTION arch=aarch64
2025/09/10 20:51:07 WARN invalid license: NOASSERTION arch=aarch64
2025/09/10 20:51:07 INFO writing SBOM for dotnet8-builder arch=aarch64
2025/09/10 20:51:07 INFO generating package dotnet8-builder-8.0.413-r0 arch=aarch64
2025/09/10 20:51:07 INFO scanning for ld.so.conf.d files... arch=aarch64
2025/09/10 20:51:07 INFO scanning for shared object dependencies... arch=aarch64
2025/09/10 20:51:07 INFO interpreter for dotnet => /lib/ld-musl-aarch64.so.1 arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/dotnet arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/dotnet arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/dotnet arch=aarch64
2025/09/10 20:51:07 INFO interpreter for dotnet-coverage => /lib/ld-musl-aarch64.so.1 arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/dotnet-coverage arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/dotnet-coverage arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/dotnet-coverage arch=aarch64
2025/09/10 20:51:07 INFO interpreter for dotnet-sonarscanner => /lib/ld-musl-aarch64.so.1 arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/dotnet-sonarscanner arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/dotnet-sonarscanner arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/dotnet-sonarscanner arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/host/fxr/8.0.19/libhostfxr.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/host/fxr/8.0.19/libhostfxr.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/host/fxr/8.0.19/libhostfxr.so arch=aarch64
2025/09/10 20:51:07 INFO interpreter for apphost => /lib/ld-musl-aarch64.so.1 arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-arm64/8.0.19/runtimes/linux-musl-arm64/native/apphost arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-arm64/8.0.19/runtimes/linux-musl-arm64/native/apphost arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-arm64/8.0.19/runtimes/linux-musl-arm64/native/apphost arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-arm64/8.0.19/runtimes/linux-musl-arm64/native/libnethost.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-arm64/8.0.19/runtimes/linux-musl-arm64/native/libnethost.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-arm64/8.0.19/runtimes/linux-musl-arm64/native/libnethost.so arch=aarch64
2025/09/10 20:51:07 INFO interpreter for singlefilehost => /lib/ld-musl-aarch64.so.1 arch=aarch64
2025/09/10 20:51:07 INFO   found lib libz.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-arm64/8.0.19/runtimes/linux-musl-arm64/native/singlefilehost arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-arm64/8.0.19/runtimes/linux-musl-arm64/native/singlefilehost arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-arm64/8.0.19/runtimes/linux-musl-arm64/native/singlefilehost arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/packs/Microsoft.NETCore.App.Host.linux-musl-arm64/8.0.19/runtimes/linux-musl-arm64/native/singlefilehost arch=aarch64
2025/09/10 20:51:07 INFO interpreter for apphost => /lib/ld-musl-aarch64.so.1 arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/sdk/8.0.413/AppHostTemplate/apphost arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/sdk/8.0.413/AppHostTemplate/apphost arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/sdk/8.0.413/AppHostTemplate/apphost arch=aarch64
2025/09/10 20:51:07 INFO interpreter for createdump => /lib/ld-musl-aarch64.so.1 arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/createdump arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/createdump arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/createdump arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.Globalization.Native.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libz.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.IO.Compression.Native.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.IO.Compression.Native.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.Native.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.Net.Security.Native.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libSystem.Security.Cryptography.Native.OpenSsl.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrgc.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrgc.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrgc.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrjit.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrjit.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libclrjit.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclr.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclr.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclr.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib liblttng-ust.so.0 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclrtraceptprovider.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclrtraceptprovider.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclrtraceptprovider.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libcoreclrtraceptprovider.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libhostpolicy.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libhostpolicy.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libhostpolicy.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordaccore.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordaccore.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordaccore.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordbi.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordbi.so arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/shared/Microsoft.NETCore.App/8.0.19/libmscordbi.so arch=aarch64
2025/09/10 20:51:07 INFO interpreter for swagger => /lib/ld-musl-aarch64.so.1 arch=aarch64
2025/09/10 20:51:07 INFO   found lib libstdc++.so.6 for usr/share/dotnet/swagger arch=aarch64
2025/09/10 20:51:07 INFO   found lib libgcc_s.so.1 for usr/share/dotnet/swagger arch=aarch64
2025/09/10 20:51:07 INFO   found lib libc.musl-aarch64.so.1 for usr/share/dotnet/swagger arch=aarch64
2025/09/10 20:51:07 INFO scanning for commands... arch=aarch64
2025/09/10 20:51:07 INFO scanning for -doc package... arch=aarch64
2025/09/10 20:51:07 INFO scanning for pkg-config data... arch=aarch64
2025/09/10 20:51:07 INFO scanning for python modules... arch=aarch64
2025/09/10 20:51:07 INFO scanning for ruby gems... arch=aarch64
2025/09/10 20:51:07 INFO scanning for shbang deps... arch=aarch64
2025/09/10 20:51:07 INFO   runtime: arch=aarch64
2025/09/10 20:51:07 INFO     gcompat arch=aarch64
2025/09/10 20:51:07 INFO     icu-libs>=76 arch=aarch64
2025/09/10 20:51:07 INFO     icu>=76 arch=aarch64
2025/09/10 20:51:07 INFO     libintl arch=aarch64
2025/09/10 20:51:07 INFO     lttng-ust-dev=2.12.0-r3 arch=aarch64
2025/09/10 20:51:07 INFO     lttng-ust=2.12.0-r3 arch=aarch64
2025/09/10 20:51:07 INFO     musl arch=aarch64
2025/09/10 20:51:07 INFO     so:libc.musl-aarch64.so.1 arch=aarch64
2025/09/10 20:51:07 INFO     so:libgcc_s.so.1 arch=aarch64
2025/09/10 20:51:07 INFO     so:liblttng-ust.so.0 arch=aarch64
2025/09/10 20:51:07 INFO     so:libstdc++.so.6 arch=aarch64
2025/09/10 20:51:07 INFO     so:libz.so.1 arch=aarch64
2025/09/10 20:51:07 INFO     userspace-rcu-dev=0.12.2-r0 arch=aarch64
2025/09/10 20:51:07 INFO     userspace-rcu=0.12.2-r0 arch=aarch64
2025/09/10 20:51:08 INFO   installed-size: 701379121 arch=aarch64
2025/09/10 20:51:10 INFO   data.tar.gz digest: f61022d44fb32ca505204f4b0d60b7e5136bb201fb2b33dd1474f6065838f11d arch=aarch64
2025/09/10 20:51:26 INFO wrote packages/aarch64/dotnet8-builder-8.0.413-r0.apk arch=aarch64
2025/09/10 20:51:26 INFO cleaning Workspace by removing 15 file/directories in /home/build arch=aarch64
2025/09/10 20:51:26 INFO generating apk index from packages in packages/aarch64 arch=aarch64
2025/09/10 20:51:26 INFO processing package packages/aarch64/dotnet8-builder-8.0.413-r0.apk arch=aarch64
2025/09/10 20:51:26 INFO loaded 1/1 packages from index packages/aarch64/APKINDEX.tar.gz arch=aarch64
2025/09/10 20:51:26 INFO updating index at packages/aarch64/APKINDEX.tar.gz with new packages: [dotnet8-builder-8.0.413-r0] arch=aarch64
2025/09/10 20:51:26 INFO signing apk index at packages/aarch64/APKINDEX.tar.gz arch=aarch64
2025/09/10 20:51:26 INFO signing index packages/aarch64/APKINDEX.tar.gz with key melange.rsa arch=aarch64
2025/09/10 20:51:26 INFO appending signature RSA256 to index packages/aarch64/APKINDEX.tar.gz arch=aarch64
2025/09/10 20:51:26 INFO writing signed index to packages/aarch64/APKINDEX.tar.gz arch=aarch64
2025/09/10 20:51:26 INFO signed index packages/aarch64/APKINDEX.tar.gz with key melange.rsa arch=aarch64

Como instalar o pacote Gerado

Neste caso temos um complicador, alguns pacotes estão em outras versões de repositórios, para que num logo a versão 3.15 do repo do alpine, tem que ser adicionado para que a lib de pre-req seja instalado.

Utilizando APKO

O APKO é outra ferramenta da Chainguard, que funciona de forma complementar ao Melange. Enquanto o Melange é utilizado para gerar pacotes APK, o APKO pode utilizar esses pacotes assim como qualquer pacote de qualquer repositório que você informar podendo este, ser público ou privado.

APKO Example File

contents:
  keyring:
    - ./melange.rsa.pub
  repositories:
    - '@local /work/packages'
    - https://dl-cdn.alpinelinux.org/alpine/edge/main
    - https://dl-cdn.alpinelinux.org/alpine/edge/community
    # Necessário para pegar 'lttng-ust' lib que só existe nesse repo.
    - https://dl-cdn.alpinelinux.org/alpine/v3.15/main 
  packages:
    - bash
    - ca-certificates-bundle
    - dotnet8-builder@local

accounts:
  run-as: 1000

environment:
  DOTNET_ROOT: "/usr/share/dotnet"
  PATH: "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/share/dotnet"

entrypoint:
  command: /entrypoint.sh

archs:
  - arm64
  - amd64

Segue abaixo um exemplo de como instalar com base no arquivo acima

Running APKO

docker run --rm --workdir /work -v ${PWD}:/work cgr.dev/chainguard/apko build apko.yaml dotnet-sdk-8:test dotnet-sdk-8.tar --arch host

docker load < ./dotnet-sdk-8.tar

docker run --rm -it dotnet-sdk-8:test-amd64

Diretamente num Alpine

Dockerfile Alpine

FROM alpine

# Necessário para pegar 'lttng-ust' lib que só existe nesse repo.
RUN echo "https://dl-cdn.alpinelinux.org/alpine/v3.15/main" >> /etc/apk/repositories \
    && apk update

COPY packages/x86_64/dotnet8-builder-8.0.413-r0.apk .

RUN apk add --allow-untrusted ./dotnet8-builder-8.0.413-r0.apk \
    && rm -rf ./dotnet8-builder-8.0.413-r0.apk

Executando a criação da imagem com o nosso pacote via Dockerfile.

Dockerfile Alpine

docker build -t dotnet-sdk-8:alpine .

Comparação

Tamanho

Como pode ser visto no print abaixo, o tamanho da imagem utilizando APKO é praticamente metade da outra, mesmo a outra sendo uma imagem base do alpine, que é considerada clean.

Pacotes
- APKO: Contem apenas 3 pacotes, bash/ca-certificates-bundle/dotnet-sdk-8 que foi os que nós declaramos na instalação.
- Dockerfile: Contem todos os pacotes nativos do Alpine, mesmo sendo uma imagem enxuta, ainda vem com pacotes "indesejados".

Conclusão

Caso você queria se manter atualizado ou com controle total das versões instaladas, o melhor caminho é você ter o proprio gerenciamento dos seus pacotes. Isso poderá ser mais complicado no princípio mas te dará mais liberdade de escolher/personalizar as suas imagens base.

Segue abaixo alguns links interessantes que podem ser úteis nessa jornada:

Qualquer dúvida, me procura nas minhas redes, que a gente troca uma idéia!