[note – link] Note các links về tài liệu hay

Auto ssh

https://www.linuxhelp.com/how-to-install-autossh-on-ubuntu-16-04

Java-script

delete event listener jquery
–> cần dò tự khoá

Jenkins

google authen
https://www.udemy.com/course/aws-certified-solutions-architect-associate-saa-c02/
jenkinsfile form remote
https://plugins.jenkins.io/remote-file/

https://www.jenkins.io/doc/pipeline/steps/htmlpublisher/
public html trên jenkin

===> mình cần coi lại
set credential cho từng job
Chúng ta cần sử dụng Multibranch Pipeline
https://scriptcrunch.com/groovy-script-retrieve-jenkins-credentials/#:~:text=To%20retrieve%20Jenkins%20credentials%2C%20you,list%20all%20the%20Jenkins%20credentials.&text=You%20can%20test%20this%20script%20using%20the%20Jenkins%20script%20console.

Kubernetes Storage

Kubernetes Storage — Part 1 — NFS complete tutorial
https://itnext.io/kubernetes-storage-part-1-nfs-complete-tutorial-75e6ac2a1f77

Golang

log trong golang:
https://developpaper.com/using-zap-log-library-in-go-language-project-translation/

Groovy

forech: https://riptutorial.com/groovy/example/32092/each-and-eachwithindex

What does [:] mean in groovy?
https://stackoverflow.com/questions/22865107/what-does-mean-in-groovy

Kafka connect

JMX metrics exporter
https://blog.jdriven.com/2021/10/production-ready-kafka-connect/
https://github.com/prometheus/jmx_exporter/blob/master/example_configs/kafka-connect.yml
https://github.com/tikivn/kafka-connect/blob/master/docker/kafka-connect/data/metric_export/client.yml

downstream Jenkins

https://www.metamorphant.de/blog/posts/2019-03-11-jenkins-101-downstream-projects/

argo workflows

https://blog.argoproj.io/demystifying-argo-workflowss-kubernetes-rbac-7a1406d446fc
https://github.com/argoproj/argo-workflows/tree/master/examples#suspending
https://github.com/argoproj/argo-workflows/issues/1021
https://argoproj-labs.github.io/argo-workflows-catalog/

spinnaker with mysql

Links: https://www.opsmx.com/blog/how-to-migrate-mysql-to-redis-database-in-spinnaker/

rate() / irate() / increase()

https://galaxyz.net/cach-truy-van-prometheus-tren-ubuntu-1404-phan-1.290.anews

Skill job on Jenkins

https://stackoverflow.com/questions/14456592/how-to-stop-an-unstoppable-zombie-job-on-jenkins-without-restarting-the-server

lifecycle in istio-proxy

https://github.com/istio/istio/issues/7136

Kind sidecar instio

https://karlstoney.com/2020/10/03/istio-at-scale-sidecar/
https://medium.com/redbox-techblog/handling-istio-sidecars-in-kubernetes-jobs-c392661c4af7
https://banzaicloud.com/blog/istio-sidecar/

log istio

https://logz.io/blog/logging-istio-with-elk-and-logz-io/

Prometheus TSDB

https://ganeshvernekar.com/blog/prometheus-tsdb-the-head-block/

Jaeger Tracing Quick Example Implementation using Go & Docker

….https://www.youtube.com/watch?v=7tuQO8qBRHo

Working With Node Affinity In Kubernetes:

https://viblo.asia/p/kubernetes-series-bai-18-advanced-scheduling-node-affinity-and-pod-affinity-gAm5y7jqZdb

https://medium.com/the-programmer/working-with-node-affinity-in-kubernetes-40bc79d16f2f
https://www.edureka.co/community/52193/what-is-pod-affinity-and-node-affinity

Using Google SSO With argoCD

https://www.rottenbytes.info/post/using-google-sso-with-argocd/

Replacing Istio CA Certificate

https://zufardhiyaulhaq.com/Replacing-Istio-CA-certificate/
https://discuss.istio.io/t/plugging-in-a-new-ephemeral-ca-certificate/7346/6

Istio-pilot pods have high CPU usage

https://www.ibm.com/docs/en/cloud-private/3.2.x?topic=upgrade-istio-pilot-pods-have-high-cpu-usage
https://github.com/istio/istio/issues/14350
https://istio.io/latest/docs/reference/commands/pilot-discovery/
https://www.datadoghq.com/blog/how-to-monitor-istiod/#mesh-metrics

xDS protocol

https://jimmysong.io/en/blog/service-mesh-the-microservices-in-post-kubernetes-era/
https://www.tetrate.io/blog/envoy-101-file-based-dynamic-configurations/

Customizing Istio Metrics:
https://istio.io/latest/docs/tasks/observability/metrics/customize-metrics/

Istio 503 UC intermittent

The application server recycle connection and cause Upstream connection termination (code UC)

Detailed explanation: https://medium.com/expedia-group-tech/all-about-istio-proxy-5xx-issues-e0221b29e692

Solution: depend on the application server but the principal is keeping the connection as long as possible.

For Python uWSGI: using option http11-socket instead of http-socket https://uwsgi-docs.readthedocs.io/en/latest/Options.html#http11-socket

Customized scraping configurations

https://istio.io/latest/docs/ops/integrations/prometheus/#option-2-customized-scraping-configurations

431 Request Header Fields Too Large

https://cloud.tencent.com/developer/article/1825919
https://github.com/istio/istio/issues/21982#issuecomment-638221202
https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto.html
https://stackoverflow.com/questions/62372238/increase-header-size-in-istio