Take a look at the following Terraform code block: ```bash resource “aws_acm_certificate” “devcoops” { domain_name = “devcoops.com” subject_alternative_names = [“devcoops.com”, “www.devcoops.com”] validation_method = “DNS”

While I was maintaining a monitoring service for an AWS-based infrastructure the service daemon stopped working. After some digging on the host where the service was hosted, I find out that the Linux system was full of inodes which caused the service to be…

Before setting up YOLO values for proxy_buffers and proxy_buffer_size parameters, you need to find out the average and maximum response sizes first. On a side note, the following steps (as shown below) will apply to fastcgi_buffers as well, although these…

Today we’re announcing the availability of proxied wildcard DNS records on all plan levels

In today’s Nginx log message of the week, we got the following warning: 2022/05/02 08:03:16 [warn] 31447#0: an upstream response is buffered to a temporary file /var/lib/nginx/proxy/1/34/0000000341 while reading upstream.

Memory page, virtual memory page, or just page is the smallest block of memory unit in terms of memory management. The page size is determined by the hardware to be exact the processor. The default value for x86 and x86_64 processors is 4kB, although some…

While updating some of my CloudFormation templates I stumbled upon the following error: Resource handler returned message: "Model validation failed (#/ContainerDefinitions/0/Environment: array items are not unique)" .

Today, we’re excited to announce D1, Cloudflare’s first SQL database, designed for Cloudflare Workers.

Although you could set a user ID and group ID as part of a Docker image, let’s see how it can be done from Docker Compose too. I’ll use the following Docker Compose code part as an example: ```bash version: “3.9”

You shouldn’t have to make trade-offs between keeping logs that you need and managing tight budgets. R2’s low costs makes this decision easier for our customers. We’re excited to announce that you can now use Logpush to store logs on R2!

Starting from Terraform version 0.14 the output values marked as sensitive, are being obscured. I’ll take the following TF output code block as an example: output "cloudflare_access_secret" { value = azuread_application_password.cloudflare_access.value sensitive…

Before Terraform ver. 0.14 you could have undoubtedly leak any secret as being a part of an output value. This usually happens in a CI/CD pipeline. These days Terraform will throw an error whenever you try to do the same.

Terraform providers are TF plugins that abstract external APIs, mostly cloud provider APIs. These providers enable the user to easily manage their cloud environments by exposing resources. Basically, they sit between the Terraform engine and the supported…

Since the Ubuntu 22.04 version has been released, there were a lot of rumors that there is a big improvement in terms of the Ubuntu style and features, so I decided to upgrade it. After the upgrade, everything was working as expected, until I noticed that…

As I continue on my Terraform issues resolving journey, I wanna share yet another not quite common TF issue.

On today’s menu we got yet another TF error to resolve. For any other Terraform-related issues, browse by category here.

In this article, get started with an overview of the Azure DNS Private Resolver service.

cowsay is a configurable talking cow. Contribute to piuccio/cowsay development by creating an account on GitHub.

Fluentd and Fluent Bit are two popular log aggregators. Find out the similarities and differences between Fluentd vs. Fluent Bit and when to use each.