Compose image

deploy/portainer/.env.app

@@ -0,0 +1 @@
+HOST=dvdemo.privatedns.org

deploy/portainer/.env.deploy

@@ -3,5 +3,4 @@ PORTAINER_API_KEY=ptr_RwxH2Cd+htdD2FoFiG46erT9beyvj9VoF3BrQPtDH3Q=
 PORTAINER_EP=CICD-runner
 GITEA_API_KEY=f449c74ec7f04e54fe1e481eae43492b34cea406
 DEPLOY_REPO_URL=https://dvgit.privatedns.org/lars/DeployTests
-DEPLOY_BRANCH=main
+DEPLOY_BRANCH=main
-DEPLOY_HOST=dvdemo.privatedns.org

deploy/portainer/deploy.py

@@ -6,12 +6,12 @@ import argparse
 import requests
 import json
 import uuid
-from dotenv import load_dotenv
+from dotenv import load_dotenv, dotenv_values
 from string import Template
 from pathlib import Path
 from urllib.parse import urlparse
 
-load_dotenv()
+load_dotenv('.env.deploy')
 
 required_env_vars = {
     'PORTAINER': 'The portainer instance to deploy to',
@@ -20,7 +20,6 @@ required_env_vars = {
     'GITEA_API_KEY': 'API-Key to access Gitea instance',
     'DEPLOY_REPO_URL': 'The repository URL to deploy',
     'DEPLOY_BRANCH': 'The branch to deploy',
-    'DEPLOY_HOST': 'The host name under which the deployment will be reachable',
 }
 
 # Try getting all arguments from (in order): 1 command line, 2 .env file, 3 Environment
@@ -58,7 +57,7 @@ try:
     json_endpoints = response.json()
     
 except requests.exceptions.RequestException as err:
-    raise Exception(f'Could not retrieve portainer endpoints: {err}')
+    raise Exception(f'Could not retrieve portainer endpoints: {err}. \n\n Response: {response.content}')
 
 endpoint_id = None
 for endpoint in json_endpoints:
@@ -78,6 +77,17 @@ owner = repo_parts[0]
 repo = repo_parts[1]
 
 ### Template substitution for the portainer stack deployment ###
+
+app_env = dotenv_values('.env.app')
+portainer_deploy_env = [{
+  "name": "COMPOSE_PROJECT_NAME",
+  "value": args.DEPLOY_BRANCH
+}]
+for key, value in app_env.items():
+  portainer_deploy_env.append({
+    "name": key,
+    "value": os.getenv(value) if value.startswith("$") else value
+})
 portainer_deploy_payload = {
   "additionalFiles": [
     "deploy/portainer/portainer_deploy.docker-compose.yml"
@@ -86,16 +96,7 @@ portainer_deploy_payload = {
     "webhook": deploy_webhook
   },
   "composeFile": "docker-compose.yml",
-  "env": [
+  "env": portainer_deploy_env,
-    {
-      "name": "HOST",
-      "value": args.DEPLOY_HOST
-    },
-    {
-      "name": "COMPOSE_PROJECT_NAME",
-      "value": args.DEPLOY_BRANCH
-    }
-  ],
   "fromAppTemplate": False,
   "name": f"{owner}_{repo}_{args.DEPLOY_BRANCH.replace('/', '_')}".lower(),
   "repositoryAuthentication": True,
@@ -114,7 +115,7 @@ try:
     deploy_response = response.json()
 
 except requests.exceptions.RequestException as err:
-    raise Exception(f'Could not deploy portainer stack: {err}')
+    raise Exception(f'Could not deploy portainer stack: {err}.\n\n Response: {response.content}')
 
 ### Add Webhook to Gitea ###
 webhook_payload = {
@@ -138,5 +139,5 @@ try:
     webhook_response = response.json()
 
 except requests.exceptions.RequestException as err:
-    raise Exception(f'Could not add webhook to Gitea: {err}')
+    raise Exception(f'Could not add webhook to Gitea: {err}.\n\n Response: {response.content}')
 print(f'Successfully deployed project')

deploy/portainer/portainer_deploy.docker-compose.yml

@@ -1,10 +1,10 @@
-version: '3.4'
+version: '3'
 
 services:  
   http-echo:
     networks:
       - cicd
-
+      
 networks:
   cicd:
     driver: bridge

deploy/portainer/undeploy.py

@@ -11,7 +11,7 @@ from string import Template
 from pathlib import Path
 from urllib.parse import urlparse
 
-load_dotenv()
+load_dotenv('.env.deploy')
 
 required_env_vars = {
     'PORTAINER': 'The portainer instance to deploy to',
@@ -53,7 +53,7 @@ try:
     json_endpoints = endpoint_response.json()
 
 except requests.exceptions.RequestException as err:
-    raise Exception(f'Could not retrieve portainer endpoints: {err}')
+    raise Exception(f'Could not retrieve portainer endpoints: {err}.\n\n Response: {endpoint_response.content}')
  
 endpoint_id = None
 for endpoint in json_endpoints:
@@ -73,7 +73,7 @@ try:
     json_stacks = stacks_response.json()
 
 except requests.exceptions.RequestException as err:
-    raise Exception(f'Could not retrieve portainer stacks: {err}')
+    raise Exception(f'Could not retrieve portainer stacks: {err}.\n\n Response: {stacks_response.content}')
 
 stack_id = None
 stack_webhook = None
@@ -112,7 +112,7 @@ try:
     json_webhooks = get_webhooks_response.json()
 
 except requests.exceptions.RequestException as err:
-    raise Exception(f'Could not get webhooks from Gitea: {err}')
+    raise Exception(f'Could not get webhooks from Gitea: {err}.\n\n Response:{get_webhooks_response.content}')
 
 webhook_id = None
 for webhook in json_webhooks:
@@ -128,21 +128,19 @@ else:
 ### 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}")
+    raise Exception(f"Could not delete webhook '{webhook_id}' from Gitea: {err}.\n\n Response: {del_webhooks_response.content}")
 
 ## 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}")
+    raise Exception(f"Could not delete stack '{stack_id}' from Portainer: {err}.\n\n Response: {del_stack_response.content}")
     
 print(f'Successfully undeployed project')

docker-compose.yml

@@ -1,12 +1,13 @@
-version: '3.4'
+version: '3.4'
-
+
-services:  
+services:
-  http-echo:
+  http-echo:
-    build:
+    build:
-      content: ./
+      image: ${COMPOSE_PROJECT_NAME}_httpecho
-      dockerfile: httpecho.Dockerfile
+      context: ./
-    expose:
+      dockerfile: httpecho.Dockerfile
-      - 8080
+    expose:
-    environment:
+      - 8080
-      - VIRTUAL_PORT=8080
+    environment:
+      - VIRTUAL_PORT=8080
       - VIRTUAL_HOST=${HOST}