Update Jenkinsfile

Jenkinsfile

@@ -9,19 +9,16 @@ pipeline {
             }
         }
         stage('Build image') {
-            agent { 
-			    dockerfile {
-			        label 'registry.lizhi.co/registry/mybbs'
-				}	
+            agent any
 			}
             steps {
-                echo 'Build image complete'
+                sh 'docker build -t registry.lizhi.co/registry/pybbs .'
+                sh 'docker push registry.lizhi.co/registry/pybbs .'
             }
         }
 		stage('deploy') {
             agent any
 			steps {
-                sh 'docker push registry.lizhi.co/registry/pybbs .'
                 sshPublisher(publishers: [sshPublisherDesc(configName: 'nginx', transfers: [sshTransfer(cleanRemote: false, excludes: '', execCommand: '~/docker-compose down && ~/docker-compose up -d', execTimeout: 120000, flatten: false, makeEmptyDirs: false, noDefaultExcludes: false, patternSeparator: '[, ]+', remoteDirectory: '~/docker-compose.yml', remoteDirectorySDF: false, removePrefix: '', sourceFiles: 'docker-compose.yml')], usePromotionTimestamp: false, useWorkspaceInPromotion: false, verbose: false)]) 
             }
         }