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Questions tagged [infrastructure]

393 questions
3
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1 answer

Hardware requirement for apache kafka

I am building a production environment where I will be having Apache Kafka. I want to know the best hardware combination to have for better performance. I will be having 5000 transactions/second.
David
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3
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2 answers

Database per country/region architecture

Currently we have a website which includes a SQL DB. Both are hosted in one region in Azure I have a business request to store all data for our US clients in a US datacentre, no replication. Therefore we need multiple databases (identical schema,…
Jamie
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3
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1 answer

Terraform terraform_remote_state Partial Configuration

My team relies heavily on S3 remote state from within Terraform. We use the -backend-config feature of the CLI to specify the S3 configuration when initializing projects, so our actual terraform code looks like: terraform { backend "s3" {} } The…
Tanaki
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10 answers

What are the minimum security precautions to put in place for a startup?

I'm working with a start-up, mostly doing system administration and I've come across a some security issues that I'm not really comfortable with. I want to judge whether my expectations are accurate, so I'm looking for some insight into what others…
Dana the Sane
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1 answer

Assertion Failure! VM not found in DRA cache

Here I'm trying to migrate AWS VMs on to Azure. So I have created a process server inside AWS and I tried to add that VM to a protection group in Azure. While doing so I got stuck up with an error. So can any on from the other end please look into…
praveen gogula
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3
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1 answer

Build valid REST API authentication

I've created a web application, and now i want to build some REST APIs to make it programmable by third party developers. Then, i want to build some client libraries in some popular languages (JavaScript, PHP, Ruby, etc) to make devs confortable…
Mark
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0 answers

Docker Hub Private Repo Login. More secure way?

I've seen articles such as this one about pulling from private repos and the "best" way to do it. What I understand is, if I want to automate any infrastructure to pull my docker images from dockerhub I need to: Have a user I can login with. Save…
alph486
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1 answer

ServiceAddress is empty when using Consul Registrator

[ { "Node": "consul-staging-a-1.org", "Address": "10.0.11.221", "ServiceID": "mesos-slave-staging-a-1.org:determined_bartik:5000", "ServiceName": "service1", "ServiceTags": null, "ServiceAddress": "", "ServicePort":…
uohzxela
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3
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4 answers

MapR Architecture Vs Cloudera Architecture

I'm familiar with the infrastructure or architecture of Cloudera: Master Nodes include NameNode, SecondaryNameNode, JobTracker, and HMaster. Slave Nodes include DataNode, TaskTracker, and HRegionServer. Master nodes should all be on their own nodes…
Matthew Moisen
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2 answers

local MTA even if a reliable remote MTA is available

I had a discussion with our development team to have a local MTA installed on the application server or if they should use the MTA server located on the internal network to send their emails. There are pros and cons for both solutions. Pros: The…
ycae
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2 answers

Start a locally run Service and route traffic to it

I am wondering if it is possible to route traffic in a microservice environment to my local machine to debug a service. I have a microservice architecture written with ASP.Net and published as a docker container. They all run on my HomeServer and…
DirtyNative
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1 answer

Terraform plan --refresh-only return False Drift with empty tags in deployed resources

While using terraform plan --refresh-only to detect drifted resources, the command returns a plan where 1 or more resources are changed externally. All of them mark the tags attribute with an empty map {} # aws_iam_role.lalala_poweruser has…
Nestor Colt
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2 answers

How to assign multiple roles to multiple service accounts in GCP using Terraform?

I have a list of Service Accounts that will be created, and to assign roles to them I'm using a module that Google provides, and my code is as follows: module "service-accounts" { source = "terraform-google-modules/service-accounts/google" …
Filipe Cela
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1 answer

How to setup username and password in redis?

Tying to setup username and password for redis (6). Have seen some documentation that helps setting up a password for redis. Is there a way I can set both the username and password?
Ajai
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How to update the helm release through terraform

helm ls NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION portworx default 1 2022-08-25 06:01:24.991655337 +0000 UTC deployed Can someone help me in updating the above helm resources using…
aman chhabra
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