diff --git a/azure-pipelines.yml b/azure-pipelines.yml
new file mode 100644
index 000000000000..83e3aa4dc33e
--- /dev/null
+++ b/azure-pipelines.yml
@@ -0,0 +1,140 @@
+# Starter pipeline
+# Start with a minimal pipeline that you can customize to build and deploy your code.
+# Add steps that build, run tests, deploy, and more:
+# https://aka.ms/yaml
+
+trigger:
+- master
+
+resources:
+  repositories:
+  - repository: sonic-buildimage
+    type: github
+    name: Azure/sonic-buildimage
+    endpoint: build
+
+stages:
+- stage: Build
+
+  jobs:
+  - job:
+    displayName: "Python3"
+    variables:
+      DIFF_COVER_CHECK_THRESHOLD: 80
+      DIFF_COVER_ENABLE: 'true'
+      DIFF_COVER_WORKING_DIRECTORY: $(System.DefaultWorkingDirectory)/sonic-host-services
+    pool:
+      vmImage: ubuntu-20.04
+
+    container:
+      image: sonicdev-microsoft.azurecr.io:443/sonic-slave-buster:latest
+
+    steps:
+    - checkout: self
+      clean: true
+      submodules: recursive
+      displayName: 'Checkout code'
+  
+    - checkout: sonic-buildimage
+      clean: true
+      displayName: 'Checkout code'
+  
+    - task: CopyFiles@2
+      inputs:
+        SourceFolder: '$(System.DefaultWorkingDirectory)/sonic-buildimage/src/sonic-host-services-data/'
+        contents: '**'
+        targetFolder: $(System.DefaultWorkingDirectory)/sonic-host-services-data/
+
+    - script: |
+        sourceBranch=$(Build.SourceBranchName)
+        if [[ "$(Build.Reason)" == "PullRequest" ]];then
+          sourceBranch=$(System.PullRequest.TargetBranch)
+        fi
+        echo "Download artifact branch: $sourceBranch"
+        echo "##vso[task.setvariable variable=sourceBranch]$sourceBranch"
+      displayName: "Get correct artifact downloading branch"
+    - task: DownloadPipelineArtifact@2
+      inputs:
+        source: specific
+        project: build
+        pipeline: 142
+        artifact: sonic-buildimage.vs
+        runVersion: 'latestFromBranch'
+        runBranch: 'refs/heads/$(sourceBranch)'
+      displayName: "Download artifacts from latest sonic-buildimage build"
+
+    - script: |
+        set -xe
+        sudo apt-get -y purge libhiredis-dev libnl-3-dev libnl-route-3-dev
+        sudo dpkg -i libnl-3-200_*.deb
+        sudo dpkg -i libnl-genl-3-200_*.deb
+        sudo dpkg -i libnl-route-3-200_*.deb
+        sudo dpkg -i libnl-nf-3-200_*.deb
+        sudo dpkg -i libhiredis0.14_*.deb
+      workingDirectory: $(Pipeline.Workspace)/target/debs/buster/
+      displayName: 'Install Debian dependencies'
+
+    - task: DownloadPipelineArtifact@2
+      inputs:
+        source: specific
+        project: build
+        pipeline: 9
+        artifact: sonic-swss-common
+        runVersion: 'latestFromBranch'
+        runBranch: 'refs/heads/master'
+      displayName: "Download sonic swss common deb packages"
+
+    - script: |
+        set -xe
+        sudo dpkg -i libswsscommon_1.0.0_amd64.deb
+        sudo dpkg -i python3-swsscommon_1.0.0_amd64.deb
+      workingDirectory: $(Pipeline.Workspace)/
+      displayName: 'Install swss-common dependencies'
+
+    - script: |
+        set -xe
+        sudo pip3 install swsssdk-2.0.1-py3-none-any.whl
+        sudo pip3 install sonic_py_common-1.0-py3-none-any.whl
+      workingDirectory: $(Pipeline.Workspace)/target/python-wheels/buster/
+      displayName: 'Install Python dependencies'
+
+    - script: |
+        set -ex
+        # Install .NET CORE
+        curl -sSL https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
+        sudo apt-add-repository https://packages.microsoft.com/debian/10/prod
+        sudo apt-get update
+        sudo apt-get install -y dotnet-sdk-5.0
+      displayName: "Install .NET CORE"
+
+    - script: |
+        pushd sonic-host-services
+
+        python3 setup.py test
+      displayName: 'Test Python 3'
+
+    - task: PublishTestResults@2
+      inputs:
+        testResultsFiles: '$(System.DefaultWorkingDirectory)/sonic-host-services/test-results.xml'
+        testRunTitle: Python 3
+        failTaskOnFailedTests: true
+      condition: succeededOrFailed()
+      displayName: 'Publish Python 3 test results'
+
+    - task: PublishCodeCoverageResults@1
+      inputs:
+        codeCoverageTool: Cobertura
+        summaryFileLocation: '$(System.DefaultWorkingDirectory)/sonic-host-services/coverage.xml'
+        reportDirectory: '$(System.DefaultWorkingDirectory)/sonic-host-services/htmlcov/'
+      displayName: 'Publish Python 3 test coverage'
+
+    - script: |
+        set -e
+        pushd sonic-host-services
+        python3 setup.py bdist_wheel
+      displayName: 'Build Python 3 wheel'
+
+    - publish: '$(System.DefaultWorkingDirectory)/sonic-host-services/dist/'
+      artifact: wheels
+      displayName: "Publish Python wheels"
+
diff --git a/lgtm.yml b/lgtm.yml
new file mode 100644
index 000000000000..0200260cf76b
--- /dev/null
+++ b/lgtm.yml
@@ -0,0 +1,9 @@
+path_classifiers:
+  test: "tests"
+
+extraction:
+  python:
+    index:
+      filters:
+      - include: "host_modules/*.py"
+      - include: "scripts/*"
diff --git a/pytest.ini b/pytest.ini
index c4b03d4c3455..548dc83b224b 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,2 +1,2 @@
 [pytest]
-addopts = --cov=scripts --cov-report html --cov-report term --cov-report xml --ignore=tests/*/test*_vectors.py 
+addopts = --cov=scripts --cov-report html --cov-report term --cov-report xml --ignore=tests/*/test*_vectors.py --junitxml=test-results.xml -vv