mluds opened a new issue #222:
URL: https://github.com/apache/openwhisk-package-alarms/issues/222
I'm trying to create a cron trigger using this command:
`wsk trigger create mytrigger --feed /whisk.system/alarms/alarm --param cron
'0 * * * *'`
However I get what seems to be a DNS related error:
```
{
"activationId": "1d2cf4e1d23b4699acf4e1d23ba69952",
"annotations": [
{
"key": "path",
"value": "whisk.system/alarms/alarm"
},
{
"key": "waitTime",
"value": 114
},
{
"key": "kind",
"value": "nodejs:6"
},
{
"key": "timeout",
"value": false
},
{
"key": "limits",
"value": {
"concurrency": 1,
"logs": 10,
"memory": 256,
"timeout": 60000
}
}
],
"duration": 12,
"end": 1602630229302,
"logs": [],
"name": "alarm",
"namespace": "whisk.system",
"publish": false,
"response": {
"result": {
"error": {
"code": "ENOTFOUND",
"errno": "ENOTFOUND",
"host": "https",
"hostname": "https",
"message": "getaddrinfo ENOTFOUND https https:443",
"name": "Error",
"port": 443,
"stack": "Error: getaddrinfo ENOTFOUND https https:443\n
at errnoException (dns.js:28:10)\n at GetAddrInfoReqWrap.onlookup [as
oncomplete] (dns.js:76:26)",
"syscall": "getaddrinfo"
}
},
"size": 344,
"status": "application error",
"success": false
},
"start": 1602630229290,
"subject": "whisk.system",
"version": "0.0.1"
}
{
"activationId": "438b0b2ac7ec4c3a8b0b2ac7ecbc3a46",
"annotations": [
{
"key": "path",
"value": "whisk.system/alarms/alarm"
},
{
"key": "waitTime",
"value": 26
},
{
"key": "kind",
"value": "nodejs:6"
},
{
"key": "timeout",
"value": false
},
{
"key": "limits",
"value": {
"concurrency": 1,
"logs": 10,
"memory": 256,
"timeout": 60000
}
}
],
"duration": 17,
"end": 1602630229380,
"logs": [],
"name": "alarm",
"namespace": "whisk.system",
"publish": false,
"response": {
"result": {
"error": {
"code": "ENOTFOUND",
"errno": "ENOTFOUND",
"host": "https",
"hostname": "https",
"message": "getaddrinfo ENOTFOUND https https:443",
"name": "Error",
"port": 443,
"stack": "Error: getaddrinfo ENOTFOUND https https:443\n
at errnoException (dns.js:28:10)\n at GetAddrInfoReqWrap.onlookup [as
oncomplete] (dns.js:76:26)",
"syscall": "getaddrinfo"
}
},
"size": 344,
"status": "application error",
"success": false
},
"start": 1602630229363,
"subject": "whisk.system",
"version": "0.0.1"
}
ok: deleted trigger mytrigger
```
The host parameter looked off so I checked the environment configuration,
but it looks ok.
```
root@openwhisk-alarmprovider-fccf54c4f-vxwzf:/# echo $ENDPOINT_AUTH
openwhisk.mydomain.org:443
root@openwhisk-alarmprovider-fccf54c4f-vxwzf:/# echo $ROUTER_HOST
openwhisk.mydomain.org:443
```
I also verified that DNS does work.
```
root@openwhisk-alarmprovider-fccf54c4f-dhgll:/# node
> dns.resolve('www.google.com', (error, addresses) => {
console.error(error); console.log(addresses); });
QueryReqWrap {
bindingName: 'queryA',
callback: [Function],
hostname: 'www.google.com',
oncomplete: [Function: onresolve],
ttl: false,
domain:
Domain {
domain: null,
_events:
[Object: null prototype] {
removeListener: [Function: updateExceptionCapture],
newListener: [Function: updateExceptionCapture],
error: [Function: debugDomainError] },
_eventsCount: 3,
_maxListeners: undefined,
members: [],
[Symbol(kWeak)]: WeakReference {} },
channel:
ChannelWrap {
domain:
Domain {
domain: null,
_events: [Object],
_eventsCount: 3,
_maxListeners: undefined,
members: [],
[Symbol(kWeak)]: WeakReference {} } } }
> null
[ '216.58.195.68' ]
```
I'm running this on Openwhisk installed on Kubernetes using the Helm chart,
and configured to use the `openwhisk/alarmprovider:2.2.0` image. Here is my
Helm config (I changed some variables, including the domain, for security
reasons):
```
whisk:
ingress:
domain: openwhisk.mydomain.org
apiHostName: openwhisk.mydomain.org
apiHostPort: 443
apiHostProto: https
type: Standard
# annotations:
# traefik.ingress.kubernetes.io/router.entrypoints: websecure
# traefik.ingress.kubernetes.io/router.tls: "true"
auth:
system: "mysystemtoken"
guest: "myguesttoken"
containerPool:
userMemory: "10240m"
limits:
actionsInvokesConcurrent: 200
actionsInvokesPerminute: 200
triggersFiresPerminute: 200
actions:
time:
max: "60m"
memory:
max: "8192m"
concurrency:
max: 4
k8s:
dns: kube-dns.kube-system
docker:
registry:
name: "myregistry"
username: "myusername"
password: "mypassword"
zookeeper:
replicaCount: 3
kafka:
replicaCount: 3
db:
external: true
wipeAndInit: true
protocol: "http"
host: "couchdb-svc-couchdb.couchdb.svc.cluster.local"
port: 5984
auth:
username: "myusername"
password: "mypassword"
nginx:
httpsNodePort: 443
replicaCount: 3
controller:
replicaCount: 3
invoker:
jvmHeapMB: "2048"
containerFactory:
impl: "docker"
enableConcurrency: true
```
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