fix 2739 (#2746)

Signed-off-by: NTinkerrr <linxiaojun.cn@outlook.com>

CHANGELOG.md

@@ -16,6 +16,7 @@ Please mark all change in change log and use the issue from GitHub
 -   \#2649 Search parameter of annoy has conflict with document
 -   \#2690 Remove body parser in show-partitions endpoints
 -   \#2692 Milvus hangs during multi-thread concurrent search
+-   \#2739 Fix mishards start failed
 
 ## Feature
 

ci/jenkins/step/shardsDevNightlyTest.groovy

@@ -9,7 +9,7 @@ timeout(time: 180, unit: 'MINUTES') {
         retry(3) {
             try {
                 dir ('charts/milvus') {
-                    sh "helm install --wait --timeout 300s --set cluster.enabled=true --set persistence.enabled=true --set image.repository=registry.zilliz.com/milvus/engine --set mishards.image.tag=test --set image.tag=${DOCKER_VERSION} --set image.pullPolicy=Always --set service.type=ClusterIP -f ci/db_backend/mysql_${BINARY_VERSION}_values.yaml --namespace milvus ${env.SHARDS_HELM_RELEASE_NAME} ."
+                    sh "helm install --wait --timeout 300s --set cluster.enabled=true --set persistence.enabled=true --set image.repository=registry.zilliz.com/milvus/engine --set mishards.image.tag=test --set mishards.image.pullPolicy=Always --set image.tag=${DOCKER_VERSION} --set image.pullPolicy=Always --set service.type=ClusterIP -f ci/db_backend/mysql_${BINARY_VERSION}_values.yaml --namespace milvus ${env.SHARDS_HELM_RELEASE_NAME} ."
                 }
             } catch (exc) {
                 def helmStatusCMD = "helm get manifest --namespace milvus ${env.SHARDS_HELM_RELEASE_NAME} | kubectl describe -n milvus -f - && \