diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100755
index 0000000..d946a71
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,69 @@
+node {
+    def gitHubBaseAddress = "github.com"
+	def hcBuildDir = "/var/lib/jenkins/workspace/hypercloud-api-server-golang"
+	def imageBuildHome = "${hcBuildDir}"
+	
+	def scriptHome = "${hcBuildDir}/scripts"
+	
+	def gitHcAddress = "${gitHubBaseAddress}/tmax-cloud/hypercloud-api-server.git"
+
+	def version = "${params.majorVersion}.${params.minorVersion}.${params.tinyVersion}.${params.hotfixVersion}"
+	def preVersion = "${params.preVersion}"
+	
+	def imageTag = "b${version}"
+				
+	def userName = "taegeon_woo"
+	def userEmail = "taegeon_woo@tmax.co.kr"
+    
+    stage('git pull & Go build') {
+        dir(imageBuildHome){
+            // git pull
+            sh "git checkout ${params.buildBranch}"
+            sh "git config --global user.name ${userName}"
+            sh "git config --global user.email ${userEmail}"
+            sh "git config --global credential.helper store"
+        
+            sh "git fetch --all"
+            sh "git reset --hard origin/${params.buildBranch}"
+            sh "git pull origin ${params.buildBranch}"
+
+            //go build
+            sh "go build main.go"
+        }
+    }
+    
+	stage('image build & push'){
+		dir(imageBuildHome){
+		    sh "sudo docker build --tag tmaxcloudck/hypercloud-api-server:${imageTag} ."
+			sh "sudo docker push tmaxcloudck/hypercloud-api-server:${imageTag}"
+		}	
+	}
+	
+	stage('make change log'){
+        sh "sudo sh ${scriptHome}/hypercloud-changelog.sh ${version} ${preVersion}"
+	}
+	
+
+	stage('git push'){
+		dir ("${imageBuildHome}") {
+			sh "git checkout ${params.buildBranch}"
+
+			sh "git config --global user.name ${userName}"
+			sh "git config --global user.email ${userEmail}"
+			sh "git config --global credential.helper store"
+			sh "git add -A"
+
+			sh (script:'git commit -m "[Distribution] Hypercloud-api-server- ${version} " || true')
+			sh "git tag v${version}"
+
+			sh "sudo git push -u origin +${params.buildBranch}"
+			sh "sudo git push origin v${version}"
+
+			sh "git fetch --all"
+			sh "git reset --hard origin/${params.buildBranch}"
+			sh "git pull origin ${params.buildBranch}"
+		}	
+	}	   
+}
+
+
diff --git a/install_yaml/hc-api-server.yaml b/install_yaml/hc-api-server.yaml
index c007e41..470d083 100644
--- a/install_yaml/hc-api-server.yaml
+++ b/install_yaml/hc-api-server.yaml
@@ -37,8 +37,8 @@ spec:
       - key: node-role.kubernetes.io/master
         operator: Equal
         effect: "NoSchedule"
-      nodeSelector:
-        kubernetes.io/hostname: ck-2 # need to be changed per Env
+      # nodeSelector:
+      #   kubernetes.io/hostname: ck-2 # need to be changed per Env
       #imagePullSecrets:
       #  - name : docker-pull-secret
       serviceAccount: hypercloud5-admin
diff --git a/scripts/hypercloud-changelog.sh b/scripts/hypercloud-changelog.sh
new file mode 100755
index 0000000..65b76c3
--- /dev/null
+++ b/scripts/hypercloud-changelog.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+# by taegeon_woo
+
+# destination file
+output=CHANGELOG.md
+timestamp=`date`
+version=$1
+prev_version=$2
+
+if [ -z $version ]; then
+version=4.0.0.x
+fi
+
+if [ -z $prev_version ]; then
+prev_version=4.0.0.0
+fi
+
+backup="CHANGELOG_$prev_version.md"
+if [ -f $output ]; then
+echo "!!!changelog file exist"
+mv $output $backup
+fi
+
+echo "workdir: `pwd`"
+echo "!!!make changelog for $version"
+echo "!!!prev version: $prev_version"
+
+# gen file
+echo "# Hypercloud-api-server changelog!!" > $output
+echo "All notable changes to this project will be documented in this file." >> $output
+
+echo -e "\n<!-------------------- v$version start -------------------->" >> $output
+echo -e "\n## Hypercloud-api-server $version ($timestamp)" >> $output
+
+# make commit log to changelog
+echo -e "\n### Added" >> $output
+git log v$prev_version..HEAD --no-merges --oneline --format="  - %s by %cN" --grep="^\[feat\].*" -i >> $output
+#git log v$prev_version..HEAD --no-merges --oneline --format="  - %s by %cN" >> $output
+
+echo -e "\n### Changed" >> $output
+git log v$prev_version..HEAD --no-merges --oneline --format="  - %s by %cN" --grep="^\[mod\].*" -i >> $output
+
+echo -e "\n### Fixed" >> $output
+git log v$prev_version..HEAD --no-merges --oneline --format="  - %s by %cN" --grep="^\[ims\]\[[0-9]*\].*" -i >> $output
+
+echo -e "\n### CRD yaml" >> $output
+git log v$prev_version..HEAD --no-merges --oneline --format="  - %s by %cN" --grep="^\[crd\].*" -i >> $output
+
+echo -e "\n### Etc" >> $output
+git log v$prev_version..HEAD --no-merges --oneline --format="  - %s by %cN" --grep="^\[etc\].*" -i >> $output
+
+if [ -f $backup ]; then
+echo "!!!add previous changelog"
+sed '1,2d' $backup >> $output
+rm $backup
+fi
+
+echo "!!!done"