SonarScanner fails with apt-get not found - docker

Question

I have installed SonarQube on a ubuntu machine via a docker image. All working fine and I'm able to log in without issues.
Have connected to our GitLab installation and see all available projects, when I try to configure the existing pipeline with the following, I got stuck.
I have the following pipeline.yml in use (partially shown here):
sonarqube-check:
stage: sonarqube-check
image: mcr.microsoft.com/dotnet/core/sdk:latest
variables:
SONAR_USER_HOME: "${CI_PROJECT_DIR}/.sonar" # Defines the location of the analysis task cache
GIT_DEPTH: "0" # Tells git to fetch all the branches of the project, required by the analysis task
cache:
key: "${CI_JOB_NAME}"
paths:
- .sonar/cache
script:
- "apt-get update"
- "apt-get install --yes openjdk-11-jre"
- "dotnet tool install --global dotnet-sonarscanner"
- "export PATH=\"$PATH:$HOME/.dotnet/tools\""
- "dotnet sonarscanner begin /k:\"my_project_location_AYDMUbUQodVNV6NM7qxd\" /d:sonar.login=\"$SONAR_TOKEN\" /d:\"sonar.host.url=$SONAR_HOST_URL\" "
- "dotnet build"
- "dotnet sonarscanner end /d:sonar.login=\"$SONAR_TOKEN\""
allow_failure: true
only:
- master
All looking good, but when it runs it gives me this error:
$ apt-get update
bash: apt-get: command not found
I just don't know how to fix this and can't find a solution on the internet somewhere

Answer 1

dotnet/core/sdk image has apt (not apt-get):
$ docker run -ti --rm mcr.microsoft.com/dotnet/core/sdk:latest sh
# apt update
Following SonarCube documentation, you can use their docker image with the CLI already installed:
image:
name: sonarsource/sonar-scanner-cli:latest
variables:
SONAR_TOKEN: "your-sonarqube-token"
SONAR_HOST_URL: "http://your-sonarqube-instance.org"
SONAR_USER_HOME: "${CI_PROJECT_DIR}/.sonar" # Defines the location of the analysis task cache
GIT_DEPTH: 0 # Tells git to fetch all the branches of the project, required by the analysis task
cache:
key: ${CI_JOB_NAME}
paths:
- .sonar/cache
sonarqube-check:
stage: test
script:
- sonar-scanner -Dsonar.qualitygate.wait=true
allow_failure: true
only:
- master

Answer 2

Apt /apt-get command not found - Problem fixed：
I think in your /usr/bin have no the apt and apt-get, you can download it and install it on that https://packages.debian.org/stretch/apt, like this
wget http://ftp.cn.debian.org/debian/pool/main/a/apt/apt_1.4.9_amd64.deb
dpkg -i apt_1.4.9_amd64.deb