custom plugin "Error in running plugin timeout" #1110
Description
Hello, I have a custom plugin define as follows:
ontap-san-test.json: |
{
"plugin": "custom",
"pluginConfig": {
"invoke_interval": "30s",
"timeout": "5s",
"max_output_length": 80,
"concurrency": 3,
"enable_message_change_based_condition_update": true
},
"source": "ontap-san-custom-plugin-monitor",
"metricsReporting": true,
"conditions": [
{
"type": "OntapSANProblem",
"reason": "OntapSANIsUp",
"message": "Ontap-san connection service is up"
}
],
"rules": [
{
"type": "permanent",
"condition": "OntapSANProblem",
"reason": "OntapSANIsDown",
"path": "./custom-config/ontap-check.sh",
"timeout": "3s"
}
]
}
ontap-check.sh: |
#!/bin/bash
# This plugin checks if the ntp service is running under systemd.
# NOTE: This is only an example for systemd services.
readonly OK=0
readonly NONOK=1
readonly UNKNOWN=2
# Return success if we can read data from the block device
if timeout -k 2s 1s dd iflag=direct if=/dev/ontap-san-test bs=4096 count=1 of=/dev/null; then
echo "ontap-san-test is accessible"
exit $OK
else
echo "ontap-san-test is NOT accessible"
exit $NONOK
fiWhen I artificially generate the error condition, the node-problem-detector prints out the following:
Error in running plugin timeout "./custom-config/ontap-check.sh"
I took a look at the code, and this log log line does not seem to be in the right place (
).But after that log it's unclera to me why nothng else happens.
Any help would be appreciated.