From 70fff780d529f78b53af4bd104f4932d0c4d8dd6 Mon Sep 17 00:00:00 2001
From: abdosi <58047199+abdosi@users.noreply.github.com>
Date: Thu, 8 Apr 2021 15:54:40 -0700
Subject: [PATCH] Added --purge of base docker image packages before installing
 new ones. (#819)

Why I did:
Swss debian package used in VS docker is not the same artifact as generated by Azure pipeline
Compared md5sum of binaries of Azure artifact swss debian package and the one running in VS docker and they are not matching.

How I did:
To fix this doing explicit purge all packages before re-installing.
---
 .azure-pipelines/docker-sonic-vs/Dockerfile | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.azure-pipelines/docker-sonic-vs/Dockerfile b/.azure-pipelines/docker-sonic-vs/Dockerfile
index f2bfb425b945..174fc9285ef5 100644
--- a/.azure-pipelines/docker-sonic-vs/Dockerfile
+++ b/.azure-pipelines/docker-sonic-vs/Dockerfile
@@ -4,6 +4,15 @@ ARG docker_container_name
 
 ADD ["debs", "/debs"]
 
+RUN dpkg --purge python-swsscommon
+RUN dpkg --purge python3-swsscommon
+RUN dpkg --purge swss
+RUN dpkg --purge libsairedis
+RUN dpkg --purge libswsscommon
+RUN dpkg --purge libsaimetadata
+RUN dpkg --purge libsaivs
+RUN dpkg --purge syncd-vs
+
 RUN dpkg -i /debs/libswsscommon_1.0.0_amd64.deb
 RUN dpkg -i /debs/python-swsscommon_1.0.0_amd64.deb
 RUN dpkg -i /debs/python3-swsscommon_1.0.0_amd64.deb