.drone.yml

@@ -3,7 +3,7 @@ type: docker
 name: deploy
 
 steps:
-  - name: Deploy to Portainer
+  - name: Push to Portainer
     image: alpine
     commands:
       - apk update
@@ -23,32 +23,4 @@ trigger:
   event:
   - pull_request
   action:
-  - opened
-  
----
-
-kind: pipeline
-type: docker
-name: undeploy
-
-steps:
-  - name: Undeploy from Portainer
-    image: alpine
-    commands:
-      - apk update
-      - apk add envsubst curl python3
-      - python3 -m ensurepip
-      - pip3 install requests python-dotenv --quiet
-      - python3 deploy/portainer/undeploy.py
-        --PORTAINER https://dvportainer.privatedns.org
-        --PORTAINER_API_KEY=ptr_RwxH2Cd+htdD2FoFiG46erT9beyvj9VoF3BrQPtDH3Q=
-        --PORTAINER_EP=CICD-runner
-        --GITEA_API_KEY=f449c74ec7f04e54fe1e481eae43492b34cea406
-        --DEPLOY_REPO_URL=${DRONE_REPO_LINK}
-        --DEPLOY_BRANCH=${DRONE_COMMIT_BRANCH}
-
-trigger:
-  event:
-  - pull_request
-  action:
-  - closed, merged
+  - opened

deploy/portainer/undeploy.py

@@ -1,148 +0,0 @@
-#!/usr/bin/env python3
-
-import os
-import sys
-import argparse
-import requests
-import json
-import uuid
-from dotenv import load_dotenv
-from string import Template
-from pathlib import Path
-from urllib.parse import urlparse
-
-load_dotenv()
-
-required_env_vars = {
-    'PORTAINER': 'The portainer instance to deploy to',
-    'PORTAINER_API_KEY': 'API-Key to access portainer instance',
-    'PORTAINER_EP': 'Portainer Environment EndPoint to deploy to',
-    'GITEA_API_KEY': 'API-Key to access Gitea instance',
-    'DEPLOY_REPO_URL': 'The repository URL to deploy',
-    'DEPLOY_BRANCH': 'The branch to deploy'
-}
-
-# Try getting all arguments from (in order): 1 command line, 2 .env file, 3 Environment
-parser = argparse.ArgumentParser(description='Deploys a docker compose application to portainer.')
-
-for var, usage in required_env_vars.items():
-    parser.add_argument(f'--{var}', default=os.getenv(var, None), help=usage)
-args = parser.parse_args()
-
-# Check if all were parsed
-not_parsed = []
-for var, usage in required_env_vars.items():
-    if not getattr(args, var):
-        not_parsed.append(var)
-    else:
-        print(f'--{var}: {getattr(args, var)}')
-
-if not_parsed:
-    print(f"Error: The following required environment variables were not provided: {', '.join(not_parsed)}")
-    parser.print_help()
-    sys.exit(1)
-
-portainer_headers = {
-    'Content-Type': 'application/json',
-    'X-API-Key': args.PORTAINER_API_KEY
-}
-endpoint_url = f'{args.PORTAINER}/api/endpoints'
-try:
-    endpoint_response = requests.get(endpoint_url, headers=portainer_headers)
-    endpoint_response.raise_for_status()  # Raise HTTPError for bad requests
-    json_endpoints = endpoint_response.json()
-
-except requests.exceptions.RequestException as err:
-    raise Exception(f'Could not retrieve portainer endpoints: {err}')
- 
-endpoint_id = None
-for endpoint in json_endpoints:
-    if endpoint["Name"] == args.PORTAINER_EP:
-        endpoint_id = endpoint["Id"]
-        break
-if endpoint_id is None:
-    raise Exception(f'Portainer endpoint \'{args.PORTAINER_EP}\' not found.')
-else:
-    print(f'Found portainer endpoint \'{args.PORTAINER_EP}\' has id: \'{endpoint_id}\'.')
-
-# ?filters=\{'EndpointId':'{endpoint_id}'\}
-stacks_url = f"{args.PORTAINER}/api/stacks"
-try:
-    stacks_response = requests.get(stacks_url, headers=portainer_headers)
-    stacks_response.raise_for_status()  # Raise HTTPError for bad requests
-    json_stacks = stacks_response.json()
-
-except requests.exceptions.RequestException as err:
-    raise Exception(f'Could not retrieve portainer stacks: {err}')
-
-stack_id = None
-stack_webhook = None
-for stack in json_stacks:
-    if (
-        stack['GitConfig'] is not None
-        and stack['GitConfig']['URL'] == args.DEPLOY_REPO_URL
-        and stack['GitConfig']['ReferenceName'] == f"refs/heads/{args.DEPLOY_BRANCH}"
-        ):
-        stack_id = stack["Id"]
-        stack_webhook = stack["AutoUpdate"]["Webhook"]
-        break;
-
-if stack_id is None or stack_webhook is None:
-    raise Exception(f"Portainer stack with url:'{args.DEPLOY_REPO_URL}' and branch:'{args.DEPLOY_BRANCH}' not found.")
-else:
-    print(f"Found portainer stack to remove with url:'{args.DEPLOY_REPO_URL}' and branch:'{args.DEPLOY_BRANCH}', stack has id: '{stack_id}' and webhook: '{stack_webhook}'")
-
-### Find correct webhook in gitea
-repo_url = urlparse(args.DEPLOY_REPO_URL)
-gitea = f"{repo_url.scheme}://{repo_url.netloc}"
-repo_path = repo_url.path
-repo_parts = repo_path.strip('/').split('/')
-owner = repo_parts[0]
-repo = repo_parts[1]
-
-gitea_headers = {
-    "Authorization": f"token {args.GITEA_API_KEY}"
-}
-
-webhook_url = f'{gitea}/api/v1/repos/{repo_path}/hooks'
-try:
-    #TODO: Webhooks are returned paginated, this only checks first page
-    get_webhooks_response = requests.get(webhook_url, headers=gitea_headers)
-    get_webhooks_response.raise_for_status()  # Raise HTTPError for bad requests
-    json_webhooks = get_webhooks_response.json()
-
-except requests.exceptions.RequestException as err:
-    raise Exception(f'Could not get webhooks from Gitea: {err}')
-
-webhook_id = None
-for webhook in json_webhooks:
-    if webhook["config"]["url"] == f"{args.PORTAINER}/api/stacks/webhooks/{stack_webhook}":
-        webhook_id = webhook["id"]
-        break
-        
-if webhook_id is None:
-    raise Exception(f"Gitea webhook pointing to Portainer webhook '{stack_webhook}' not found.")
-else:
-    print(f"Found Gitea webhook pointing to Portainer webhook '{stack_webhook}\' has id: '{webhook_id}'.")
-
-### Remove Webhook from Gitea ###
-remove_webhook_url = f"{gitea}/api/v1/repos/{repo_path}/hooks/{webhook_id}"
-try:
-    #TODO: Webhooks are returned paginated, this only checks first page
-    del_webhooks_response = requests.delete(remove_webhook_url, headers=gitea_headers)
-    del_webhooks_response.raise_for_status()  # Raise HTTPError for bad requests
-
-except requests.exceptions.RequestException as err:
-    raise Exception(f"Could not delete webhook '{webhook_id}' from Gitea: {err}")
-
-## Remove Stack from Portainer ###
-remove_stack_url = f"{args.PORTAINER}/api/stacks/{stack_id}?endpointId={endpoint_id}"
-try:
-    #TODO: Webhooks are returned paginated, this only checks first page
-    del_stack_response = requests.delete(remove_stack_url, headers=portainer_headers)
-    del_stack_response.raise_for_status()  # Raise HTTPError for bad requests
-
-except requests.exceptions.RequestException as err:
-    raise Exception(f"Could not delete stack '{stack_id}' from Portainer: {err}")
-    
-print(f'Successfully undeployed project')