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84 questions
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How to securely upload multiple SSL certificates to remote server with CircleCI and Docker

I'm working on a DevOps workflow using CircleCI for deployments and Docker for containerized applications. I need to automate uploading Let's Encrypt SSL certificates (multiple certificates possible) ...
Akrash Nadeem's user avatar
Akrash Nadeem
  • 1
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0 answers
76 views

Is there a general solution/tools to modify BIOS/UEFI settings through network? [closed]

I have some servers from different manufactures, I want to remotely modify their boot settings to boot from network so that I can install OS on them with a PXE server without backing and forth between ...
Mr.D's user avatar
Mr.D
  • 11
1 vote
1 answer
79 views

I am getting an error in the ansible playbook file

I am trying to learn ansible and I have coded my first playbook but it gives me the error saying ERROR! We were unable to read either as JSON nor YAML, these are the errors we got from each: JSON: ...
nagesh naga's user avatar
nagesh naga
  • 11
1 vote
1 answer
85 views

In GCP, how to connect to CloudSQL from another project?

I have three projects in Google Cloud Platform (GCP) under one organization: Project A, Project B, and Project C (central). Project C is using a GCP Cloud SQL component (MySQL), which is connected via ...
George's user avatar
George
  • 11
0 votes
1 answer
55 views

When to use Thanos/Cortex over Vanilla Prometheus?

Generally when I look around or try to understand the HA setup for Prometheus the most common search results are Cortex & Thanos. I've also seen M3 and Victoriametrics on the list. What I ...
Vipin Menon's user avatar
Vipin Menon
  • 121
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0 answers
100 views

kubernetes etcd failed to publish local member to cluster through raft

Environment Background: kubernetes configured 3 master and 3 worker node Kubernetes is configured component by component following https://github.com/kelseyhightower/kubernetes-the-hard-way. ...
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gcngov
  • 101
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48 views

How to handle memory issue in Heroku?

I went through this article https://help.heroku.com/TWBM7DL0/how-do-i-measure-current-memory-use-and-max-available-memory-on-a-dyno-in-a-private-space to learn about How do I measure current memory ...
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Bad Coder
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0 answers
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Navigating Hetzner Server Security: Looking for Answers [duplicate]

We are managing a dedicated server with Hetzner. Our setup includes a public server (Nginx reverse proxy) connected to around 10 upstream servers. Recently, our server was compromised through an ...
Hafiz Mahad Saleem's user avatar
Hafiz Mahad Saleem
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24 views

How to pass output variables to new instance?

My goal is to create an HTTP balancer from 2 nodes using terraform, the problem appears when I want to add the received public IP addresses of the balancer and application server to the balancer ...
Kirill K's user avatar
Kirill K
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2 votes
1 answer
86 views

Azure Devops VMSS Agent Pool without Administrator

We want to use VMSS instances as our Azure Devops Agent pool. The agentpool deploys the TeamServicesAgent Virtual machine extension to the instances deployed. This extension calls the script: https://...
Nathan Oldersma's user avatar
Nathan Oldersma
  • 35
2 votes
1 answer
443 views

Ansible compare two value from two dictionnaries

I have a simple problem, i have two dictionaries, one being static with some data, and an other being the result of the stat command stored in a variable (with register). The goal is simply to compare ...
math's user avatar
math
  • 121
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0 answers
53 views

cannot create subdomain because dns client is nil

when I deploy from docker registry app (abdomamdouh/kiada:0.1) to k3s cluster using porter.run text, I get this error my porter config cluster: 4 driver: local helmrepo: "0" host: http://...
Abdelrahman Mamdouh 's user avatar
Abdelrahman Mamdouh
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0 votes
1 answer
375 views

Jenkins Multiple Agent and Git

I have been using Jenkins for many years, but I have never needed more than one agent for my tasks. Just recently, I found the need to add another agent, which is not Linux but Windows. Now, this node ...
Yousuf's user avatar
Yousuf
  • 45
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0 answers
175 views

Website's file types all set as HTML when going through HaProxy

When I open "my-website.com", the full page never loads because the .css and .js files seem to be served as html. This only happens when accessing the website through my loadbalencer. I have ...
João Robalo's user avatar
João Robalo
  • 1
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0 answers
121 views

Cors issue when deploying a mernstack app on minikube

I have a mern stack app (react vite + nodejs) web app that is working fine as i enabled cors middleware to allow my frontend to send requests to the backend but the problem is when i tried to deploy ...
Achref's user avatar
Achref
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