From 13e86af284aaaaaf5fbb5a2acc63f8c2ad3c084c Mon Sep 17 00:00:00 2001
From: yutongzhang-microsoft <yutongzhang@microsoft.com>
Date: Wed, 30 Nov 2022 15:58:10 +0800
Subject: [PATCH] Support passing the instance numbers of a testplan.

---
 .azure-pipelines/run-test-scheduler-template.yml |  4 ++--
 azure-pipelines.yml                              | 15 ++++++++-------
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/.azure-pipelines/run-test-scheduler-template.yml b/.azure-pipelines/run-test-scheduler-template.yml
index 5af2f8696e8b..8e26c16a0e46 100644
--- a/.azure-pipelines/run-test-scheduler-template.yml
+++ b/.azure-pipelines/run-test-scheduler-template.yml
@@ -11,11 +11,11 @@ parameters:
   default: 36000
 
 - name: MIN_WORKER
-  type: number
+  type: string
   default: 1
 
 - name: MAX_WORKER
-  type: number
+  type: string
   default: 2
 
 - name: TEST_SET
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 4fcdcb392602..e0445ceaeadb 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -173,8 +173,8 @@ stages:
     - template: .azure-pipelines/run-test-scheduler-template.yml
       parameters:
         TOPOLOGY: t0
-        MIN_WORKER: 2
-        MAX_WORKER: 3
+        MIN_WORKER: $(T0_INSTANCE_NUM)
+        MAX_WORKER: $(T0_INSTANCE_NUM)
         MGMT_BRANCH: 202012
 
   - job: t0_2vlans_testbedv2
@@ -189,7 +189,8 @@ stages:
       parameters:
         TOPOLOGY: t0
         TEST_SET: t0-2vlans
-        MAX_WORKER: 1
+        MIN_WORKER: $(T0_2VLANS_INSTANCE_NUM)
+        MAX_WORKER: $(T0_2VLANS_INSTANCE_NUM)
         DEPLOY_MG_EXTRA_PARAMS: "-e vlan_config=two_vlan_a"
         MGMT_BRANCH: 202012
 
@@ -250,8 +251,8 @@ stages:
     - template: .azure-pipelines/run-test-scheduler-template.yml
       parameters:
         TOPOLOGY: t1-lag
-        MIN_WORKER: 2
-        MAX_WORKER: 3
+        MIN_WORKER: $(T1_LAG_INSTANCE_NUM)
+        MAX_WORKER: $(T1_LAG_INSTANCE_NUM)
         MGMT_BRANCH: 202012
 
   - job:
@@ -292,7 +293,7 @@ stages:
       - template: .azure-pipelines/run-test-scheduler-template.yml
         parameters:
           TOPOLOGY: dualtor
-          MIN_WORKER: 1
-          MAX_WORKER: 1
+          MIN_WORKER: $(T0_DUALTOR_INSTANCE_NUM)
+          MAX_WORKER: $(T0_DUALTOR_INSTANCE_NUM)
           COMMON_EXTRA_PARAMS: "--disable_loganalyzer "
           MGMT_BRANCH: 202012