diff --git a/CDpipeline.yml b/CDpipeline.yml
new file mode 100644
index 00000000..dc0507cd
--- /dev/null
+++ b/CDpipeline.yml
@@ -0,0 +1,32 @@
+trigger:
+- none
+
+resources:
+  pipelines:
+    - pipeline: BuildPipeline  # Reference to the build pipeline that creates the artifact
+      source: 'Salmanjutt79.two-tier-flask-app'  # Name of the build pipeline
+      trigger: true  # Automatically trigger on new builds
+
+stages:
+- stage: Deploy
+  displayName: Deploy Docker Compose
+  jobs:
+  - job: Deploy
+    displayName: Deploy
+    pool:
+      name: Default
+    steps:
+    - download: BuildPipeline  # Download the artifact from the build pipeline
+      artifact: 'docker-compose-artifact'  # Name of the artifact published by the build pipeline
+      
+
+    - task: DockerCompose@0
+      displayName: Deploy with Docker Compose
+      inputs:
+        action: 'Run services'
+        dockerComposeFile: '/home/worker/myagent/_work/5/BuildPipeline/docker-compose-artifact/docker-compose.yml'
+        projectName: 'flaskapp'  # Replace with your project name if necessary
+        dockerRegistryEndpoint: 'Dockerhub-connection'  # Specify your Docker registry connection here
+        additionalImageTags: |
+          $(tag)
+        dockerComposePath: '/usr/local/bin/docker-compose'
diff --git a/Cd pipelineiamges.yml b/Cd pipelineiamges.yml
new file mode 100644
index 00000000..67a2f5ca
--- /dev/null
+++ b/Cd pipelineiamges.yml	
@@ -0,0 +1,28 @@
+trigger:
+- master
+
+pool:
+  name: 'Default'
+
+steps:
+- task: DownloadBuildArtifacts@0
+  displayName: 'Download Docker images artifact'
+  inputs:
+    buildType: 'specific'
+    project: '$(System.TeamProjectId)'
+    pipeline: 'Salmanjutt79.two-tier-flask-app (2)'  # Replace with the name of your CI pipeline
+    buildVersionToDownload: 'latest'
+    downloadPath: '$(System.ArtifactsDirectory)/docker-images'
+    artifactName: 'docker-images'
+
+- task: DockerCompose@0
+  displayName: 'Deploy Docker images'
+  inputs:
+    action: 'Run services'
+    dockerComposeFile: 'docker-compose.yml'
+    projectName: 'myapp'
+    
+    additionalImageTags: 'latest'
+    containerRegistryType: 'Container Registry'
+    dockerRegistryEndpoint: 'Dockerhub-connection'
+    #artifactName: 'docker-images'  # Replace with your Docker registry connection name
diff --git a/Dockerfile1 b/Dockerfile1
new file mode 100644
index 00000000..50f9be2f
--- /dev/null
+++ b/Dockerfile1
@@ -0,0 +1,13 @@
+# Use the official MySQL 5.7 image as the base image
+FROM mysql:5.7
+
+# Set environment variables
+ENV MYSQL_DATABASE=mydb
+ENV MYSQL_USER=root
+ENV MYSQL_ROOT_PASSWORD=admin
+
+# Expose port 3306 to allow external connections
+EXPOSE 3306
+
+# Start MySQL server
+CMD ["mysqld"]
diff --git a/app.py b/app.py
index 48c9113f..adea55d9 100644
--- a/app.py
+++ b/app.py
@@ -33,3 +33,5 @@ def submit():
 if __name__ == '__main__':
     app.run(host='0.0.0.0', port=5000, debug=True)
 
+#update app.py fiile
+
diff --git a/azure-pipelines-1.yml b/azure-pipelines-1.yml
new file mode 100644
index 00000000..167c0d1f
--- /dev/null
+++ b/azure-pipelines-1.yml
@@ -0,0 +1,21 @@
+trigger:
+- master
+
+pool:
+  name: 'Default'
+
+steps:
+- task: DockerCompose@0
+  displayName: 'Build Docker images'
+  inputs:
+    action: 'Build services'
+    dockerComposeFile: 'docker-compose.yml'
+    additionalImageTags: 'latest'
+    
+    projectName: 'myapp'
+
+- task: PublishBuildArtifacts@1
+  displayName: 'Publish Docker images as artifacts'
+  inputs:
+    PathtoPublish: '$(Build.SourcesDirectory)'
+    ArtifactName: 'docker-images'
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/azure-pipelines.yml
@@ -0,0 +1 @@
+