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Author: nim

[Terraform] Error: InvalidPermission.Duplicate: the specified rule

Posted on March 14, 2023 By nim No Comments on [Terraform] Error: InvalidPermission.Duplicate: the specified rule
[Terraform] Error: InvalidPermission.Duplicate: the specified rule

Remove Inbound Rule in the Security Group Lỗi sau là mình gặp sau khi upgrade module eks từ 1.18 -> 1,19 Ở bản 1.19 đã được thêm như là mặc định https://github.com/terraform-aws-modules/terraform-aws-eks/blob/master/node_groups.tf#L137-L145 Giờ mình cần xóa rule inbound này.https://bobbyhadz.com/blog/aws-cli-remove-security-group-rule Bạn chịu khó list tất cả ra, xong dựa vào format bên dướiĐiểm đặc biệt đây…

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AWS - Amazon Web Service

[terraform] Error: InvalidPermission.Duplicate: the specified rule

Posted on March 13, 2023 By nim No Comments on [terraform] Error: InvalidPermission.Duplicate: the specified rule
[terraform] Error: InvalidPermission.Duplicate: the specified rule

Lâu lâu run lại terraform cũ cài bị lỗi trên. https://github.com/hashicorp/terraform/pull/2376 Bạn cũng sẽ cân delete Rule đó trong Security Group.

AWS - Amazon Web Service

[Terraform] ResourceAlreadyExistsException: The specified log group already exists

Posted on March 13, 2023 By nim No Comments on [Terraform] ResourceAlreadyExistsException: The specified log group already exists
[Terraform] ResourceAlreadyExistsException: The specified log group already exists

How to fix. https://github.com/terraform-aws-modules/terraform-aws-eks/issues/411 Chúng ta cần import cái đó vào trong terraform.tfstatemình đã thử xóa cloudwatch group đó nhưng không hiệu quả. ==> được tạo lại ngay.

AWS - Amazon Web Service
Posted on March 13, 2023 By nim No Comments on

https://itecnote.com/tecnote/error-refreshing-state-state-data-in-s3-does-not-have-the-expected-content/

Uncategorized

[gitlab] Upgrading from major version 14 to major version 15

Posted on March 8, 2023March 8, 2023 By nim No Comments on [gitlab] Upgrading from major version 14 to major version 15
[gitlab] Upgrading from major version 14 to major version 15

Hôm nay, Nim note lại một số thứ khi upgrade Gitlab. Hiện tại thì mình cài gitlab trên Centos 7 từ rất lâu.nên khi upgrade thì chỉ cần:yum update -y KHi mình upgrade thì phá hiện 1 lỗi như dưới. Vì việc change 14 lên 15 sẽ gặp rất nhiều lỗi nên chúng ta cần…

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BareMetal

[kubernetes/client-go] Go clients for talking to a kubernetes cluster.

Posted on March 3, 2023April 28, 2023 By nim No Comments on [kubernetes/client-go] Go clients for talking to a kubernetes cluster.
[kubernetes/client-go] Go clients for talking to a kubernetes cluster.

Nếu Sếp bảo bạn giờ anh muốn em code 1 script restart pod trên k8s khi nó bị freeze.Còn làm sao biết là pod đó bị freeze thì call vào 1 enpoint. Chà viêt Script hả ta. No No em code GO. Bạn có thể tham khảo Đây là code của anh trai: Code của…

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Golang, Kubernetes

[aws-sdk-go] Integrate with AWS by golang

Posted on February 25, 2023 By nim No Comments on [aws-sdk-go] Integrate with AWS by golang
[aws-sdk-go] Integrate with AWS by golang

Hôm nay nghịch tý golang call vào awsở V2 còn nhiều compose chưa được phát triểnbài này mình test với S3 trên aws. Resolve: https://stackoverflow.com/questions/25027462/aws-s3-the-bucket-you-are-attempting-to-access-must-be-addressed-using-the-spec Và sau đây là code sample

Golang

[Golang] Looking filepath.Walk to return any file and children folder in the folder

Posted on February 24, 2023February 25, 2023 By nim No Comments on [Golang] Looking filepath.Walk to return any file and children folder in the folder
[Golang] Looking filepath.Walk to return any file and children folder in the folder

The filepath.Walk function is used to traverse a directory tree recursively, starting from a given directory path. It walks the directory tree and calls a given function once for each file or directory found, passing in information about that file or directory. The function signature of filepath.Walk is: where root is the starting directory path, and walkFn is the function to be called…

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Golang

[Linux] Error when run apt update

Posted on February 23, 2023February 23, 2023 By nim No Comments on [Linux] Error when run apt update
[Linux] Error when run apt update

Khi mình run apt update thì bị lỗi Cách fix:https://github.com/kubernetes/release/issues/1982

BareMetal

[Metallb] Create LoadBalancer Service on K8S (on-premise) so easily

Posted on February 20, 2023March 20, 2023 By nim No Comments on [Metallb] Create LoadBalancer Service on K8S (on-premise) so easily
[Metallb] Create LoadBalancer Service on K8S (on-premise) so easily

Hiện tại phiên bản v0.13.x có 1 breakchange, but cũng rất dễ dàng setup. https://metallb.universe.tf/ Đây là các config mẫu.Bạn cần chọn ra 1 range IP cho loadbalancer.

Ingress, Kubernetes, MetalLB

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