serverless-openwhisk
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Published
20 hours ago •
serverless
serverless
Error creating Openwhisk cron triggers
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Bug Report
Description
- What did you do?
sls deploy using openwhisk and a cron trigger.
- What happened?
An "application error" on the openwhisk trigger. It says it can't find it in the database:
$ wsk trigger get check-ipa-trigger
{
"activationId": "52ee78185a654383ae78185a65b38392",
"annotations": [
{
"key": "path",
"value": "whisk.system/alarms/alarm"
},
{
"key": "waitTime",
"value": 35
},
{
"key": "kind",
"value": "nodejs:6"
},
{
"key": "timeout",
"value": false
},
{
"key": "limits",
"value": {
"concurrency": 1,
"logs": 10,
"memory": 256,
"timeout": 60000
}
}
],
"duration": 125,
"end": 1577126423791,
"logs": [],
"name": "alarm",
"namespace": "admin",
"publish": false,
"response": {
"result": {
"error": {
"error": "could not find trigger /admin/check-ipa-trigger in the database"
}
},
"size": 85,
"status": "application error",
"success": false
},
"start": 1577126423666,
"subject": "admin",
"version": "0.0.1"
}
- What should've happened?
The trigger should be created successfully. It works when I create the trigger manually:
$ wsk trigger create manual_trigger --feed /whisk.system/alarms/alarm --param cron "* * * * *"
$ wsk trigger get manual_trigger
{
"activationId": "74443eb6ae8647cd843eb6ae86a7cd2b",
"annotations": [
{
"key": "path",
"value": "whisk.system/alarms/alarm"
},
{
"key": "waitTime",
"value": 7
},
{
"key": "kind",
"value": "nodejs:6"
},
{
"key": "timeout",
"value": false
},
{
"key": "limits",
"value": {
"concurrency": 1,
"logs": 10,
"memory": 256,
"timeout": 60000
}
}
],
"duration": 48,
"end": 1577126623465,
"logs": [],
"name": "alarm",
"namespace": "admin",
"publish": false,
"response": {
"result": {
"config": {
"cron": "* * * * *",
"name": "manual_trigger",
"namespace": "admin",
"payload": {
"payload": ""
}
},
"status": {
"active": true,
"dateChanged": 1577126581081,
"dateChangedISO": "2019-12-23T18:43:01Z"
}
},
"size": 193,
"status": "success",
"success": true
},
"start": 1577126623417,
"subject": "admin",
"version": "0.0.1"
}
And make this change to my serverless.yaml:
functions:
check-ipa:
events:
- trigger: manual_trigger
- What's the content of your
serverless.ymlfile?
service: checkipa
provider:
name: openwhisk
runtime: python:2
functions:
check-ipa:
handler: check-ipa.main
image: my.private.registry/checkipa:1.0
memory: 512
events:
- trigger: check-ipa-trigger
environment:
TOKEN: ${env:TOKEN}
plugins:
- serverless-openwhisk
- serverless-python-requirements
- serverless-dotenv-plugin
custom:
pythonRequirements:
pythonBin: /bin/python
noDeploy: []
zip: true
resources:
triggers:
check-ipa-trigger:
feed: /whisk.system/alarms/alarm
feed_parameters:
cron: '* * * * *'
- What's the output you get when you use the
SLS_DEBUG=*environment variable (e.g.SLS_DEBUG=* serverless deploy)
$ SLS_DEBUG=* serverless deploy
Serverless: Load command interactiveCli
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command create
Serverless: Load command install
Serverless: Load command package
Serverless: Load command deploy
Serverless: Load command deploy:function
Serverless: Load command deploy:list
Serverless: Load command deploy:list:functions
Serverless: Load command invoke
Serverless: Load command invoke:local
Serverless: Load command info
Serverless: Load command logs
Serverless: Load command metrics
Serverless: Load command print
Serverless: Load command remove
Serverless: Load command rollback
Serverless: Load command rollback:function
Serverless: Load command slstats
Serverless: Load command plugin
Serverless: Load command plugin
Serverless: Load command plugin:install
Serverless: Load command plugin
Serverless: Load command plugin:uninstall
Serverless: Load command plugin
Serverless: Load command plugin:list
Serverless: Load command plugin
Serverless: Load command plugin:search
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command requirements
Serverless: Load command requirements:clean
Serverless: Load command requirements:install
Serverless: Load command requirements:cleanCache
Serverless: DOTENV: Loading environment variables from .env:
Serverless: - TOKEN
Serverless: Load command login
Serverless: Load command logout
Serverless: Load command generate-event
Serverless: Load command test
Serverless: Load command dashboard
Serverless: Invoke deploy
Serverless: Invoke package
Serverless: Generated requirements from /home/mludwig/serverless-functions/functions/function-check-ipa/requirements.txt in /home/mludwig/serverless-functions/functions/function-check-
ipa/.serverless/requirements.txt...
Serverless: Using static cache of requirements found at /home/mludwig/.cache/serverless-python-requirements/7cc4959877dbe6b6c63a8eb1bfe3bfb545fa8fe5b28b1b2c13e4a7c1c0d1c4d4_slspyc ...
Serverless: Packaging service...
Serverless: Excluding development dependencies...
Serverless: Injecting required Python packages to package...
Serverless: Compiling Functions...
Serverless: Compiling Packages...
Serverless: Compiling API Gateway definitions...
Serverless: Compiling Rules...
Serverless: Compiling Triggers & Feeds...
Serverless: Compiling Service Bindings...
Serverless: Deploying Functions...
Serverless: Deploying Triggers...
Serverless: Deploying Rules...
Serverless: Deployment successful!
Service Information
platform: http://redacted.host:port
namespace: _
service: checkipa
packages:
**no packages deployed**
actions:
checkipa-dev-check-ipa
triggers:
check-ipa-trigger manual_trigger
rules:
checkipa_check-ipa-trigger_to_check-ipa
endpoints (api-gw):
**no routes deployed**
endpoints (web actions):
**no web actions deployed**
Similar or dependent issues:
- #12345
