Created
October 25, 2018 23:06
-
-
Save vfarcic/851b37be06bb7652e55529fcb28d2c16 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
cd k8s-specs | |
git pull | |
GD5_ADDR=go-demo-5.$LB_IP.nip.io | |
helm install \ | |
https://github.com/vfarcic/go-demo-5/releases/download/0.0.1/go-demo-5-0.0.1.tgz \ | |
--name go-demo-5 \ | |
--namespace go-demo-5 \ | |
--set ingress.host=$GD5_ADDR | |
kubectl -n go-demo-5 \ | |
rollout status \ | |
deployment go-demo-5 | |
curl http://$GD5_ADDR/demo/hello | |
for i in {1..20}; do | |
DELAY=$[ $RANDOM % 10000 ] | |
curl "http://$GD5_ADDR/demo/hello?delay=$DELAY" | |
done | |
open "http://$PROM_ADDR/alerts" | |
# Prometheus expression | |
# sum(rate( | |
# nginx_ingress_controller_request_duration_seconds_sum{ | |
# ingress="go-demo-5" | |
# }[5m] | |
# )) / | |
# sum(rate( | |
# nginx_ingress_controller_request_duration_seconds_count{ | |
# ingress="go-demo-5" | |
# }[5m] | |
# )) | |
open "https://github.com/vfarcic/go-demo-5/blob/master/main.go" | |
kubectl -n metrics \ | |
run -it test \ | |
--image=appropriate/curl \ | |
--restart=Never \ | |
--rm \ | |
-- go-demo-5.go-demo-5:8080/metrics | |
open "http://$PROM_ADDR/targets" | |
open "http://$PROM_ADDR/graph" | |
# Prometheus expression | |
# http_server_resp_time_count | |
# Prometheus expression | |
# http_server_resp_time_sum{ | |
# kubernetes_name="go-demo-5" | |
# } / | |
# http_server_resp_time_count{ | |
# kubernetes_name="go-demo-5" | |
# } | |
for i in {1..20}; do | |
DELAY=$[ $RANDOM % 10000 ] | |
curl "http://$GD5_ADDR/demo/hello?delay=$DELAY" | |
done | |
open "http://$PROM_ADDR/alerts" | |
# Prometheus expression | |
# sum(rate( | |
# http_server_resp_time_bucket{ | |
# le="0.1", | |
# kubernetes_name="go-demo-5" | |
# }[5m] | |
# )) / | |
# sum(rate( | |
# http_server_resp_time_count{ | |
# kubernetes_name="go-demo-5" | |
# }[5m] | |
# )) | |
# Prometheus expression | |
# sum(rate( | |
# http_server_resp_time_bucket{ | |
# le="0.1", | |
# kubernetes_name="go-demo-5" | |
# }[5m] | |
# )) | |
# by (method, path) / | |
# sum(rate( | |
# http_server_resp_time_count{ | |
# kubernetes_name="go-demo-5" | |
# }[5m] | |
# )) | |
# by (method, path) | |
# Prometheus expression | |
# sum(rate( | |
# http_server_resp_time_bucket{ | |
# le="0.1", | |
# kubernetes_name="go-demo-5" | |
# }[5m] | |
# )) | |
# by (method, path) / | |
# sum(rate( | |
# http_server_resp_time_count{ | |
# kubernetes_name="go-demo-5" | |
# }[5m] | |
# )) | |
# by (method, path) < 0.99 | |
helm delete go-demo-5 --purge | |
kubectl delete ns go-demo-5 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment