For checkout the resources usage in golang, this is simple Add the profile code in app 1// Add the flag to arguments to cpu and memory ptoto buffer file store to it 2 rootCmd.PersistentFlags().StringP("cpuprofile", "", "", "cpu profile file") 3 …

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Use HS256 or RS256 to sign and authorization is common JWT methods Create the JWT token 1package util 2 3import "github.com/golang-jwt/jwt/v5" 4 5// retrieve JWT key from .env file 6var privateKey = []byte(os.Getenv("JWT_PRIVATE_KEY")) 7 8// generate JWT token 9func GenerateJWT(user model.User) (string, …

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The daigram 1 2mock-restapi.example.dev(route53) —–> apigateway —–> vpclink ——-> private aws nlb (eks ingress) —> app servcie Use Terraform to create apigateway restapi resource to apply the resources and mapping the apigateway domain name to route53 to access the eks services create the route53 …

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Reference Building a Browser-based Terminal using Docker and XtermJS Docker attach api Kubernetes dashboard terminal Use a WebSocket client to exec commands in a Kubernetes pod

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Usually, user data scripts are only run the first time the instance is started, however this can be changed using cloud-init to run every time the instance restarts. Create the cloud config file 1Content-Type: multipart/mixed; boundary="//" 2MIME-Version: 1.0 3 4–// 5Content-Type: text/cloud-config; …

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