Remove helix script install (partial set of Dockerfiles)

src/almalinux/8/helix/amd64/Dockerfile

@@ -8,9 +8,7 @@ RUN dnf upgrade --refresh -y \
     #  libmsquic except in the 8.1-specific packages feed.)
     && dnf config-manager --add-repo=https://packages.microsoft.com/centos/8/prod/config.repo \
     && dnf install --setopt tsflags=nodocs -y \
-        # Get recent python3 This is needed to get a pip recent enough
-        # not to fail the build when installing cryptography library as
-        # a dependency of the helix scripts.
+        # Install supported version of Python (default for python3 is 3.6 which is unsupported)
         python39 \
         # Required for asp.net core test runs
         sudo \
@@ -21,9 +19,6 @@ RUN dnf upgrade --refresh -y \
         file \
     && dnf clean all
 
-RUN python3 -m pip download --no-deps helix-scripts --index-url https://dnceng.pkgs.visualstudio.com/public/_packaging/helix-client-prod/pypi/simple \
-    && python3 -m pip install ./helix_scripts-*-py3-none-any.whl
-
 # Aspnetcore test runs expect python to be available without version suffix
 RUN alternatives --set python /usr/bin/python3 \
     && ln -sf /usr/bin/pip3 /usr/bin/pip
@@ -35,6 +30,7 @@ RUN adduser --uid 1000 --shell /bin/bash --gid adm helixbot \
     && chmod 755 /root \
     && echo "helixbot ALL=(ALL)       NOPASSWD: ALL" > /etc/sudoers
 
-USER helixbot
-
-RUN python3 -m venv /home/helixbot/.vsts-env
+# Setup helix virtual environment
+ENV VIRTUAL_ENV=/home/helixbot/.vsts-env
+RUN python3 -m venv $VIRTUAL_ENV
+ENV PATH="$VIRTUAL_ENV/bin:$PATH"

src/fedora/41/helix/Dockerfile

@@ -1,23 +1,3 @@
-FROM library/fedora:41 AS venv
-
-RUN dnf upgrade --refresh -y \
-    && dnf install --setopt tsflags=nodocs -y \
-        dnf-plugins-core \
-    && dnf install --setopt=install_weak_deps=False --setopt tsflags=nodocs -y \
-        openssl \
-        python3-devel \
-        python3-pip \
-        gcc \
-        libatomic \
-        redhat-rpm-config \
-    && dnf clean all
-
-RUN python3 -m venv /venv \
-    && source /venv/bin/activate \
-    pip download --no-deps helix-scripts --index-url https://dnceng.pkgs.visualstudio.com/public/_packaging/helix-client-prod/pypi/simple \
-    && pip download --no-deps helix-scripts --index-url https://dnceng.pkgs.visualstudio.com/public/_packaging/helix-client-prod/pypi/simple \
-    && pip install ./helix_scripts-*-py3-none-any.whl
-
 FROM library/fedora:41
 
 # Install Dependencies
@@ -65,8 +45,7 @@ RUN /usr/sbin/adduser --uid 1000 --shell /bin/bash --group adm helixbot \
     && echo "helixbot ALL=(ALL)       NOPASSWD: ALL" > /etc/sudoers \
     && chmod +s /usr/bin/ping
 
-# Install Helix Dependencies
+# Setup helix virtual environment
 ENV VIRTUAL_ENV=/home/helixbot/.vsts-env
 RUN python3 -m venv $VIRTUAL_ENV
 ENV PATH="$VIRTUAL_ENV/bin:$PATH"
-COPY --from=venv --chown=helixbot /venv $VIRTUAL_ENV

src/nanoserver/1809/helix/amd64/Dockerfile

@@ -10,30 +10,30 @@ RUN $apiUrl = 'https://api.github.com/repos/PowerShell/PowerShell/releases/lates
     Expand-Archive -Path C:\powershell.zip -DestinationPath C:\powershell; `
     Remove-Item -Path C:\powershell.zip
 
+# Download latest stable version of Python
+RUN $apiUrl = 'https://api.nuget.org/v3-flatcontainer/python/index.json'; `
+    $response = Invoke-RestMethod -Uri $apiUrl; `
+    $versions = $response.versions | Where-Object { $_ -notmatch '-' } | Sort-Object { [version]$_ } -Descending; `
+    $latestVersion = $versions[0]; `
+    Invoke-WebRequest -Uri https://www.nuget.org/api/v2/package/python/$latestVersion -OutFile $env:TEMP\python.zip; `
+    md C:\PythonTemp; `
+    tar -zxf  $env:TEMP\python.zip -C C:\PythonTemp;
+
 
 FROM mcr.microsoft.com/windows/nanoserver:1809
 
-SHELL ["cmd", "/S", "/C"]
 USER ContainerAdministrator
-ENTRYPOINT C:\Windows\System32\cmd.exe
 
 COPY --from=installer [ "C:\\powershell\\", "C:\\Program Files\\PowerShell\\" ]
 
-RUN curl -SL --output %TEMP%\python.zip https://www.nuget.org/api/v2/package/python/3.7.3 `
-    && md C:\Python C:\PythonTemp `
-    && tar -zxf %TEMP%\python.zip -C C:\PythonTemp `
-    && xcopy /s c:\PythonTemp\tools C:\Python `
-    && rd /s /q c:\PythonTemp `
-    && del /q %TEMP%\python.zip `
-    && setx /M PYTHONPATH "C:\Python\Lib;C:\Python\DLLs;"
-
-ENV PATH="$PATH;C:\Program Files\PowerShell\;C:\Python;C:\python\scripts"
-
-RUN md c:\\helixtmp && pushd c:\\helixtmp &&`
-    python -m pip install --upgrade pip==20.2 && `
-    python -m pip install virtualenv==16.6.0 && `
-    pip download --no-deps helix-scripts --index-url https://dnceng.pkgs.visualstudio.com/public/_packaging/helix-client-prod/pypi/simple && `
-    for %f in (.\helix_scripts-*-py3-none-any.whl) do (pip install %f) && `
+COPY --from=installer [ "C:\\PythonTemp\\tools", "C:\\Python\\" ]
+
+ENV PATH="$PATH;C:\Program Files\PowerShell\;C:\Python;C:\python\scripts" `
+    PYTHONPATH="C:\Python\Lib;C:\Python\DLLs;"
+
+RUN md c:\\helixtmp && pushd c:\\helixtmp && `
+    python -m pip install --upgrade pip && `
+    python -m pip install virtualenv && `
     popd && rd /s /q c:\\helixtmp && `
     pwsh -Command `
         New-Item -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps\' -Name 'dotnet.exe' -Force -ErrorAction SilentlyContinue ; `
@@ -46,4 +46,3 @@ RUN md c:\\helixtmp && pushd c:\\helixtmp &&`
         Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps\corerun.exe' -Value 2 -Name DumpCount -Force
 
 WORKDIR C:\\Work
-

src/windowsservercore/ltsc2019/helix/amd64/Dockerfile

@@ -1,22 +1,28 @@
 # escape=`
 FROM mcr.microsoft.com/windows/servercore:ltsc2019
 
-SHELL ["cmd", "/S", "/C"]
 USER ContainerAdministrator
 
-RUN curl -SL --output %TEMP%\python.zip https://www.nuget.org/api/v2/package/python/3.7.3 `
-    && md C:\Python C:\PythonTemp `
-    && tar -zxf %TEMP%\python.zip -C C:\PythonTemp `
-    && xcopy /s c:\PythonTemp\tools C:\Python `
-    && rd /s /q c:\PythonTemp `
-    && del /q %TEMP%\python.zip `
-    && setx /M PYTHONPATH "C:\Python\Lib;C:\Python\DLLs;"
+SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
+
+# Install latest stable version of Python
+RUN $apiUrl = 'https://api.nuget.org/v3-flatcontainer/python/index.json'; `
+    $response = Invoke-RestMethod -Uri $apiUrl; `
+    $versions = $response.versions | Where-Object { $_ -notmatch '-' } | Sort-Object { [version]$_ } -Descending; `
+    $latestVersion = $versions[0]; `
+    Invoke-WebRequest -Uri https://www.nuget.org/api/v2/package/python/$latestVersion -OutFile $env:TEMP\python.zip; `
+    md C:\Python; `
+    md C:\PythonTemp; `
+    tar -zxf  $env:TEMP\python.zip -C C:\PythonTemp; `
+    xcopy /s c:\PythonTemp\tools C:\Python; `
+    Remove-Item -Recurse -Force C:\PythonTemp; `
+    Remove-Item -Force $env:TEMP\python.zip;"
+
+SHELL ["cmd", "/S", "/C"]
 
 RUN md c:\\helixtmp && pushd c:\\helixtmp &&`
-    C:\Python\python.exe -m pip install --upgrade pip==20.2 --no-warn-script-location && `
-    C:\Python\python.exe -m pip install virtualenv==16.6.0 --no-warn-script-location && `
-    C:\Python\python.exe -m pip download --no-deps helix-scripts --index-url https://dnceng.pkgs.visualstudio.com/public/_packaging/helix-client-prod/pypi/simple && `
-    for %f in (.\helix_scripts-*-py3-none-any.whl) do (C:\Python\python.exe -m pip install %f  --no-warn-script-location) && `
+    C:\Python\python.exe -m pip install --upgrade pip --no-warn-script-location && `
+    C:\Python\python.exe -m pip install virtualenv --no-warn-script-location && `
     popd && rd /s /q c:\\helixtmp && `
     powershell -Command `
         New-Item -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps\' -Name 'dotnet.exe' -Force -ErrorAction SilentlyContinue ; `
@@ -26,8 +32,9 @@ RUN md c:\\helixtmp && pushd c:\\helixtmp &&`
         New-Item -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps\' -Name 'corerun.exe' -Force -ErrorAction SilentlyContinue ; `
         Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps\corerun.exe' -Value 2 -Name DumpType -Force ; `
         Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps\corerun.exe' -Value 'C:\cores' -Name DumpFolder -Force ; `
-        Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps\corerun.exe' -Value 2 -Name DumpCount -Force && `
-   setx /M PATH "%PATH%;C:\Python;C:\python\scripts"    
+        Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps\corerun.exe' -Value 2 -Name DumpCount -Force
 
-WORKDIR C:\\Work
+ENV PATH="$PATH;C:\Python;C:\python\scripts" `
+    PYTHONPATH="C:\Python\Lib;C:\Python\DLLs;"
 
+WORKDIR C:\\Work