initial deployment

main.py

@@ -0,0 +1,58 @@
+from fastapi import FastAPI
+from pydantic import BaseModel
+import paramiko
+import pystache
+
+app = FastAPI()
+ssh_client = paramiko.SSHClient()
+
+deploy_script = 'pull-deploy-api.sh'
+docker_compose_template = 'docker-compose-template.yaml'
+docker_compose_file = 'docker-compose-api.yaml'
+source = 'host'
+destination = '/home/daniel'
+
+ssh_client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+
+class Deployment(BaseModel):
+    image: str
+    env: list
+
+@app.post("/deploy")
+async def deploy_image(deploy: Deployment):
+
+    # Setup for moustache templating
+    template = ""
+    new_env = []
+    for item in deploy.env:
+        for key, value in item.items():
+            temp = {"key": key, "value": value}
+            new_env.append(temp)
+
+    # Overwrite existing model
+    deploy.env = new_env
+
+    # Read template and render
+    with open(f'{source}/{docker_compose_template}', 'r') as f:
+        template = pystache.render(f.read(), deploy)
+
+    # Write rendered template to disk
+    with open(f'{source}/{docker_compose_file}', 'w') as f:
+        f.write(template)
+
+    # Connect to host ststem
+    ssh_client.connect('192.168.40.22', username='daniel', key_filename='server.pem')
+
+    # Copy files over
+    ftp_client = ssh_client.open_sftp()
+    ftp_client.put(f'{source}/{deploy_script}', f'{destination}/{deploy_script}')
+    ftp_client.put(f'{source}/{docker_compose_file}', f'{destination}/{docker_compose_file}')
+    ftp_client.close()
+
+    # Execute files
+    stdin,stdout,stderr = ssh_client.exec_command(f'chmod +x {destination}/{deploy_script} && bash {destination}/{deploy_script}')
+
+    # Debug out
+    print(stdout.readlines())
+    
+    return {}