Error with cloudfoundry_app deployment: Start command not specified #553
Description
It looks like the provider doesn't actually send command when deploying a cloudfoundry_app, despite plan showing the argument
$ terraform apply
data.archive_file.this: Reading...
data.archive_file.this: Read complete after 0s [id=74b890e8ddb9bcf3879780e3236535a4019ebba0]
Terraform used the selected providers to generate the following execution plan. Resource actions are indicated
with the following symbols:
+ create
Terraform will perform the following actions:
# cloudfoundry_app.this will be created
+ resource "cloudfoundry_app" "this" {
+ buildpack = (known after apply)
+ buildpacks = [
+ "python_buildpack",
]
+ command = "python main.py"
+ disk_quota = (known after apply)
+ enable_ssh = (known after apply)
+ environment = (sensitive value)
+ health_check_http_endpoint = (known after apply)
+ health_check_invocation_timeout = (known after apply)
+ health_check_timeout = (known after apply)
+ health_check_type = "port"
+ id = (known after apply)
+ id_bg = (known after apply)
+ instances = 1
+ memory = (known after apply)
+ name = "start-test"
+ path = "app.zip"
+ ports = (known after apply)
+ source_code_hash = "yRs6Xa632Dq6jCXUiOu9sKSo2Gce65Xrgzu4a7zcFFc="
+ space = "*******************"
+ stack = (known after apply)
+ stopped = false
+ strategy = "none"
+ timeout = 60
}
Plan: 1 to add, 0 to change, 0 to destroy.
Do you want to perform these actions?
Terraform will perform the actions described above.
Only 'yes' will be accepted to approve.
Enter a value: yes
cloudfoundry_app.this: Creating...
cloudfoundry_app.this: Still creating... [10s elapsed]
cloudfoundry_app.this: Still creating... [20s elapsed]
cloudfoundry_app.this: Still creating... [30s elapsed]
cloudfoundry_app.this: Still creating... [40s elapsed]
cloudfoundry_app.this: Still creating... [50s elapsed]
╷
│ Error: Package staging failed: StagingError - Staging error: Start command not specified
│
│ with cloudfoundry_app.this,
│ on main.tf line 20, in resource "cloudfoundry_app" "this":
│ 20: resource "cloudfoundry_app" "this" {
│
╵
Replicated using a basic python flask app and this terraform file:
terraform {
required_providers {
cloudfoundry = {
source = "cloudfoundry-community/cloudfoundry"
version = "0.53.0"
}
}
}
provider "cloudfoundry" {
api_url = "********************"
}
# app folder contains `main.py` and `requirements.txt`
data "archive_file" "this" {
type = "zip"
source_dir = "app"
output_path = "app.zip"
}
resource "cloudfoundry_app" "this" {
name = "start-test"
command = "python main.py"
buildpacks = ["python_buildpack"]
space = "***************"
path = data.archive_file.this.output_path
source_code_hash = data.archive_file.this.output_base64sha256
}
Contents of app/main.py and app/requirements.txt
import os
from flask import Flask
app = Flask(__name__)
@app.route("/")
def hello_world():
return "<p>Hello, World!</p>"
app.run(host = '0.0.0.0', port = os.environ['PORT'])
brotli==1.1.0
brotlicffi==1.1.0.0
chardet==5.2.0
cryptography==42.0.2
Flask==3.0.2
h2==4.1.0
js==1.0
mock==5.1.0
pyOpenSSL==24.0.0
simplejson==3.19.2
typing_extensions==4.9.0
zstandard==0.22.0
Other context:
$ terraform version
Terraform v1.3.2
$ cf api
API endpoint: ****
API version: 3.121.0
I also tried to push the same app using this manifest.yml and it succeeds:
applications:
- name: 'start-test'
command: python main.py
path: app
buildpacks:
- python_buildpack
$ cf push -f manifest.yml
...
Instances starting...
name: start-test
requested state: started
routes: *******************
last uploaded: Wed 07 Feb 11:38:29 EST 2024
stack: cflinuxfs3
buildpacks:
name version detect output buildpack name
python_buildpack 1.8.11 python python
type: web
sidecars:
instances: 1/1
memory usage: 1024M
start command: python main.py