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Month: December 2021

[istio] There are a few problems inside mode “POD to POD” when using Istio

Posted on December 4, 2021December 4, 2021 By nim No Comments on [istio] There are a few problems inside mode “POD to POD” when using Istio
[istio] There are a few problems inside mode “POD to POD” when using Istio

Trong k8s thì bạn biết ràng chúng ta sẽ thiết kế các pod gọi qua nhau thông:– ingress– service Nhưng sẽ có 1 số trường hợp đặt biệt mà mình rút ra ở thực tế và mình tạm gọi là pod to podNghĩ là pod A call sang pod B bằng IP của pod B…

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Isito-EnvoyFilter

[istio] Discover route TCP in Cluster Istio

Posted on December 3, 2021December 7, 2021 By nim No Comments on [istio] Discover route TCP in Cluster Istio
[istio] Discover route TCP in Cluster Istio

1) Install a few component to testing TCP Các bạn sẽ cùng mình tìm hiểu về tcp trong istio and version hiện tại cho bài lab này istio 1.11.3Link:https://www.tetrate.io/blog/understanding-istio-and-tcp-services/https://istio.io/latest/docs/tasks/security/authorization/authz-tcp/ Trong bài này mình sử dụng luôn namspace default và deploy lên đó 2 workload  sleep and tcp-echo.tcp-echo workload listens on port 9000, 9001. Link manifest của sleep and tcp-echo Và…

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Isito-EnvoyFilter

[Jenkins] Scripted Pipeline lesson 4: Stage _ When

Posted on December 1, 2021December 16, 2021 By nim No Comments on [Jenkins] Scripted Pipeline lesson 4: Stage _ When
[Jenkins] Scripted Pipeline lesson 4: Stage _ When

ở jenkins pipeline thì mình cũng có giới thiệu về when 1) Condition 2) Branch 3) building Tag and tag 4) changelog – commit không giống như bài changelog ở Jenkins Pipelinehttps://nimtechnology.com/2021/10/30/jenkins-lesson-5-condition-when-in-pipeline-jenkins/#changelog_8211_commit Để lấy được changeLog chú ta cần dùng changeSets. changeSets a list of changesets coming from distinct SCM checkouts; each has a kind and is a list…

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Jenkins

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