diff --git a/.azure-pipelines/build-docker-sonic-vs-template.yml b/.azure-pipelines/build-docker-sonic-vs-template.yml
index aa27bca9f..ce539171e 100644
--- a/.azure-pipelines/build-docker-sonic-vs-template.yml
+++ b/.azure-pipelines/build-docker-sonic-vs-template.yml
@@ -29,7 +29,7 @@ jobs:
   timeoutInMinutes: ${{ parameters.timeout }}
 
   pool:
-    vmImage: 'ubuntu-20.04'
+    vmImage: 'ubuntu-22.04'
 
   steps:
   - checkout: self
diff --git a/.azure-pipelines/build-sairedis-template.yml b/.azure-pipelines/build-sairedis-template.yml
index b37d2fa44..786d234ac 100644
--- a/.azure-pipelines/build-sairedis-template.yml
+++ b/.azure-pipelines/build-sairedis-template.yml
@@ -9,7 +9,7 @@ parameters:
 - name: pool
   type: string
   values:
-  - sonicbld
+  - sonicso1ES-amd64
   - default
   default: default
 
@@ -46,7 +46,7 @@ jobs:
     ${{ if ne(parameters.pool, 'default') }}:
       name: ${{ parameters.pool }}
     ${{ else }}:
-      vmImage: 'ubuntu-20.04'
+      vmImage: 'ubuntu-22.04'
 
   container:
     image: sonicdev-microsoft.azurecr.io:443/${{ parameters.sonic_slave }}
@@ -64,6 +64,7 @@ jobs:
     displayName: Set up sonic-sairedis branch
   - script: |
       set -ex
+      sudo sed -i '/bullseye-backports/d' /etc/apt/sources.list
       sudo apt-get update
       sudo apt-get install -qq -y \
         qtbase5-dev \
diff --git a/.azure-pipelines/build-swss-template.yml b/.azure-pipelines/build-swss-template.yml
index 5bda87c25..295fcbf7e 100644
--- a/.azure-pipelines/build-swss-template.yml
+++ b/.azure-pipelines/build-swss-template.yml
@@ -10,7 +10,7 @@ parameters:
 - name: pool
   type: string
   values:
-  - sonicbld
+  - sonicso1ES-amd64
   - default
   default: default
 
@@ -42,7 +42,7 @@ jobs:
     ${{ if ne(parameters.pool, 'default') }}:
       name: ${{ parameters.pool }}
     ${{ else }}:
-      vmImage: 'ubuntu-20.04'
+      vmImage: 'ubuntu-22.04'
 
   container:
     image: sonicdev-microsoft.azurecr.io:443/${{ parameters.sonic_slave }}
@@ -59,6 +59,7 @@ jobs:
     displayName: Set up sonic-swss branch
   - script: |
       set -ex
+      sudo sed -i '/bullseye-backports/d' /etc/apt/sources.list
       sudo apt-get update
       sudo apt-get install -y libhiredis0.14 libhiredis-dev
       sudo apt-get install -y libzmq5 libzmq3-dev
diff --git a/.azure-pipelines/build-template.yml b/.azure-pipelines/build-template.yml
index 5eebc1828..02e2a4601 100644
--- a/.azure-pipelines/build-template.yml
+++ b/.azure-pipelines/build-template.yml
@@ -9,9 +9,9 @@ parameters:
 - name: pool
   type: string
   values:
-  - sonicbld
-  - sonicbld-arm64
-  - sonicbld-armhf
+  - sonicso1ES-amd64
+  - sonicso1ES-arm64
+  - sonicso1ES-armhf
   - default
   default: default
 
@@ -50,7 +50,7 @@ jobs:
     ${{ if ne(parameters.pool, 'default') }}:
       name: ${{ parameters.pool }}
     ${{ else }}:
-      vmImage: 'ubuntu-20.04'
+      vmImage: 'ubuntu-22.04'
 
   container:
     image: sonicdev-microsoft.azurecr.io:443/${{ parameters.sonic_slave }}
@@ -60,6 +60,7 @@ jobs:
     clean: true
   - script: |
       set -ex
+      sudo sed -i '/bullseye-backports/d' /etc/apt/sources.list
       sudo apt-get update
       sudo apt-get install -qq -y \
         libhiredis-dev \
diff --git a/.azure-pipelines/test-docker-sonic-vs-template.yml b/.azure-pipelines/test-docker-sonic-vs-template.yml
index f26ee4c09..115daa806 100644
--- a/.azure-pipelines/test-docker-sonic-vs-template.yml
+++ b/.azure-pipelines/test-docker-sonic-vs-template.yml
@@ -6,7 +6,7 @@ parameters:
 - name: log_artifact_name
   type: string
 
-- name: sonic_buildimage_ubuntu20_04
+- name: sonic_buildimage_ubuntu22_04
   type: string
   default: '$(BUILD_BRANCH)'
 
@@ -15,7 +15,7 @@ jobs:
   displayName: vstest
   timeoutInMinutes: ${{ parameters.timeout }}
 
-  pool: sonic-common
+  pool: sonictest
 
   steps:
   - checkout: self
@@ -36,35 +36,52 @@ jobs:
     displayName: "Download pre-stage built docker-sonic-vs"
   - task: DownloadPipelineArtifact@2
     inputs:
-      artifact: sonic-swss-common.amd64.ubuntu20_04
+      artifact: sonic-swss-common.amd64.ubuntu22_04
       path: $(Build.ArtifactStagingDirectory)/download
-    displayName: "Download pre-stage built sonic-swss-common.amd64.ubuntu20_04"
+    displayName: "Download pre-stage built sonic-swss-common.amd64.ubuntu22_04"
   - task: DownloadPipelineArtifact@2
     inputs:
       source: specific
       project: build
-      pipeline: sonic-net.sonic-buildimage-ubuntu20.04
-      artifact: sonic-buildimage.amd64.ubuntu20_04
+      pipeline: sonic-net.sonic-buildimage-ubuntu22.04
+      artifact: sonic-buildimage.amd64.ubuntu22_04
       runVersion: 'latestFromBranch'
-      runBranch: 'refs/heads/${{ parameters.sonic_buildimage_ubuntu20_04 }}'
+      runBranch: 'refs/heads/master'
       path: $(Build.ArtifactStagingDirectory)/download
-    displayName: "Download sonic buildimage ubuntu20.04 deb packages"
+    displayName: "Download sonic buildimage ubuntu22.04 deb packages"
 
   - script: |
       set -ex
-      ls -l
+      
+      # install packages for vs test
+      sudo pip3 install pytest flaky exabgp docker redis
+
+      # install packages for kvm test
+      sudo apt-get -o DPkg::Lock::Timeout=600 install -y libvirt-clients \
+          qemu \
+          openvswitch-switch \
+          net-tools \
+          bridge-utils \
+          vlan \
+          python3-libvirt \
+          libzmq3-dev \
+          libzmq5 \
+          libboost-serialization1.74.0 \
+          libboost1.74-dev \
+          libboost-dev \
+          libhiredis0.14 \
+          libyang-dev \
+          uuid-dev \
+          net-tools \
+          bridge-utils \
+          vlan
+
       sudo sonic-swss-common/.azure-pipelines/build_and_install_module.sh
 
-      sudo apt-get install -y libhiredis0.14 libyang0.16
       sudo dpkg -i $(Build.ArtifactStagingDirectory)/download/libprotobuf*_amd64.deb $(Build.ArtifactStagingDirectory)/download/libprotobuf-lite*_amd64.deb $(Build.ArtifactStagingDirectory)/download/python3-protobuf*_amd64.deb
       sudo dpkg -i $(Build.ArtifactStagingDirectory)/download/libdashapi*.deb
       sudo dpkg -i --force-confask,confnew $(Build.ArtifactStagingDirectory)/download/libswsscommon_1.0.0_amd64.deb || apt-get install -f
       sudo dpkg -i $(Build.ArtifactStagingDirectory)/download/python3-swsscommon_1.0.0_amd64.deb
-
-      # install packages for vs test
-      sudo apt-get install -y net-tools bridge-utils vlan
-      sudo apt-get install -y python3-pip
-      sudo pip3 install pytest==4.6.2 attrs==19.1.0 exabgp==4.0.10 distro==1.5.0 docker>=4.4.1 redis==3.3.4 flaky==3.7.0 requests==2.31.0
     displayName: "Install dependencies"
 
   - script: |
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 290523ba0..5e82fd5d6 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -53,9 +53,9 @@ stages:
 
   jobs:
   - job:
-    displayName: "amd64/ubuntu-20.04"
+    displayName: "amd64/ubuntu-22.04"
     pool:
-      vmImage: 'ubuntu-20.04'
+      vmImage: 'ubuntu-22.04'
 
     steps:
     - script: |
@@ -78,14 +78,14 @@ stages:
       displayName: "Install dependencies"
     - script: |
         ./autogen.sh
-        dpkg-buildpackage -rfakeroot -us -uc -b -j$(nproc) && cp ../*.deb .
+        dpkg-buildpackage -us -uc -Pnopython2 -b -j$(nproc) && cp ../*.deb .
       displayName: "Compile sonic swss common"
     - script: |
         bazel build //...
         bazel test //...
       displayName: "Compile and test all Bazel targets"
     - publish: $(System.DefaultWorkingDirectory)/
-      artifact: sonic-swss-common.amd64.ubuntu20_04
+      artifact: sonic-swss-common.amd64.ubuntu22_04
       displayName: "Archive swss common debian packages"
 
   - template: .azure-pipelines/build-template.yml
@@ -105,7 +105,7 @@ stages:
     parameters:
       arch: armhf
       timeout: 180
-      pool: sonicbld-armhf
+      pool: sonicso1ES-armhf
       sonic_slave: sonic-slave-${{ parameters.debian_version }}-armhf:$(BUILD_BRANCH)
       artifact_name: sonic-swss-common.armhf
       debian_version: ${{ parameters.debian_version }}
@@ -114,7 +114,7 @@ stages:
     parameters:
       arch: arm64
       timeout: 180
-      pool: sonicbld-arm64
+      pool: sonicso1ES-arm64
       sonic_slave: sonic-slave-${{ parameters.debian_version }}-arm64:$(BUILD_BRANCH)
       artifact_name: sonic-swss-common.arm64
       debian_version: ${{ parameters.debian_version }}