Optionally only ping ready pods #155
Description
Is your feature request related to a problem? Please describe.
We use goldpinger in our testing and during testing of operations that roll nodes.
During that time newly "running" pods are often no yet reachable and this makes our qos from looking at pings
Describe the solution you'd like
Optionally allow env var to say honor readiness. Sometimes this is not desired if you want to catch node failures.
Describe alternatives you've considered
Can just lower our threshold.
Or we could add readiness into GoldpingerPod object so clients can judge for themselves?
Additional context
A fun example of what this race looks like during a test.
-> % curl http://4.249.65.92:8080/check_all | jq
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2869 0 2869 0 0 24124 0 --:--:-- --:--:-- --:--:-- 24313
{
"dnsResults": {
"1.1.1.1": {
"goldpinger-deploy-6dd586b75b-2dscs": {},
"goldpinger-deploy-6dd586b75b-mfsz4": {},
"goldpinger-deploy-6dd586b75b-sm56l": {}
},
"8.8.8.8": {
"goldpinger-deploy-6dd586b75b-2dscs": {},
"goldpinger-deploy-6dd586b75b-mfsz4": {},
"goldpinger-deploy-6dd586b75b-sm56l": {}
},
"www.bing.com": {
"goldpinger-deploy-6dd586b75b-2dscs": {
"response-time-ms": 32
},
"goldpinger-deploy-6dd586b75b-mfsz4": {
"response-time-ms": 24
},
"goldpinger-deploy-6dd586b75b-sm56l": {
"response-time-ms": 33
}
}
},
"hosts": [
{
"hostIP": "10.224.0.6",
"podIP": "10.244.2.47",
"podName": "goldpinger-deploy-6dd586b75b-mfsz4"
},
{
"hostIP": "10.224.0.4",
"podIP": "10.244.0.44",
"podName": "goldpinger-deploy-6dd586b75b-2dscs"
},
{
"hostIP": "10.224.0.4",
"podIP": "10.244.0.202",
"podName": "goldpinger-deploy-6dd586b75b-sm56l"
}
],
"responses": {
"goldpinger-deploy-6dd586b75b-2dscs": {
"HostIP": "10.224.0.4",
"OK": true,
"PodIP": "10.244.0.44",
"response": {
"dnsResults": {
"1.1.1.1": {},
"8.8.8.8": {},
"www.bing.com": {
"response-time-ms": 32
}
},
"podResults": {
"goldpinger-deploy-6dd586b75b-2dscs": {
"HostIP": "10.224.0.4",
"OK": true,
"PingTime": "2025-09-29T16:51:22.726Z",
"PodIP": "10.244.0.44",
"response": {
"boot_time": "2025-09-29T16:47:49.428Z"
},
"status-code": 200
},
"goldpinger-deploy-6dd586b75b-sm56l": {
"HostIP": "10.224.0.4",
"OK": true,
"PingTime": "2025-09-29T16:51:38.244Z",
"PodIP": "10.244.0.202",
"response": {
"boot_time": "2025-09-29T16:47:49.441Z"
},
"status-code": 200
},
"goldpinger-deploy-6dd586b75b-wh2lc": {
"HostIP": "10.224.0.7",
"OK": true,
"PingTime": "2025-09-29T16:51:30.070Z",
"PodIP": "10.244.3.92",
"response": {
"boot_time": "2025-09-29T16:40:10.404Z"
},
"response-time-ms": 3,
"status-code": 200
}
}
}
},
"goldpinger-deploy-6dd586b75b-mfsz4": {
"HostIP": "10.224.0.6",
"OK": true,
"PodIP": "10.244.2.47",
"response": {
"dnsResults": {
"1.1.1.1": {},
"8.8.8.8": {},
"www.bing.com": {
"response-time-ms": 24
}
},
"podResults": {
"goldpinger-deploy-6dd586b75b-mfsz4": {
"HostIP": "10.224.0.6",
"OK": false,
"PingTime": "2025-09-29T16:51:44.988Z",
"error": "Host or pod IP empty, can't make a call",
"status-code": 500
}
}
}
},
"goldpinger-deploy-6dd586b75b-sm56l": {
"HostIP": "10.224.0.4",
"OK": true,
"PodIP": "10.244.0.202",
"response": {
"dnsResults": {
"1.1.1.1": {},
"8.8.8.8": {},
"www.bing.com": {
"response-time-ms": 33
}
},
"podResults": {
"goldpinger-deploy-6dd586b75b-2dscs": {
"HostIP": "10.224.0.4",
"OK": true,
"PingTime": "2025-09-29T16:51:22.733Z",
"PodIP": "10.244.0.44",
"response": {
"boot_time": "2025-09-29T16:47:49.428Z"
},
"status-code": 200
},
"goldpinger-deploy-6dd586b75b-sm56l": {
"HostIP": "10.224.0.4",
"OK": true,
"PingTime": "2025-09-29T16:51:37.678Z",
"PodIP": "10.244.0.202",
"response": {
"boot_time": "2025-09-29T16:47:49.441Z"
},
"status-code": 200
},
"goldpinger-deploy-6dd586b75b-wh2lc": {
"HostIP": "10.224.0.7",
"OK": false,
"PingTime": "2025-09-29T16:51:41.898Z",
"PodIP": "10.244.3.92",
"error": "Get \"http://10.244.3.92:8080/ping\": dial tcp 10.244.3.92:8080: connect: connection refused",
"response-time-ms": 1,
"status-code": 504
}
}
}
}
}
}