ContentPosts from @ramravi92..
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@foxutech shared a post, 3 years, 9 months ago

Kubernetes ImagePullBackOff: Troubleshooting with Examples

Currently we are seeing how to troubleshoot the Kubernetes issue and related topics. Part of that, today let see another important error, you may have experienced sometime this error when you worked on the Kubernetes. This error could frustrate if you are unfamiliar with it, as this doesn’t have single reason to fail, there is varies possible reason beyond this error. Like that we have picked on the error which is nothing but “Kubernetes ImagePullBackOff error”, in this post, we are going to see what could be a reason for this error and how to troubleshoot it.

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@foxutech shared a post, 3 years, 9 months ago

Argo CD Tracking Strategies

Continuous delivery(CD) is one on the key important for any software development team. We should please better to deliver the product to customer and also we should have better strategies, to handle any kind of situation. As CD has been grown very better now and GitOps helps us to expediate any releases and quicker, also it has is own challenges, so it is better to understand how we track the changes and implement it. Part of that, as we are mainly focusing Argo CD, In this will see what are tracking straegies Argo CD supports and how we can implement it with some sample demo. As Argo CD application spec provides several different ways of tracking Kubernetes resource manifests.

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@foxutech shared a post, 3 years, 9 months ago

Argo CD Projects and Examples

So far, we have seen about Argo CD applications and CLI with some practical examples. Now lets another interesting feature on Argo CD called, Projects. In this post let’s about Argo CD Projects and how to manage it with example scenarios.

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Story Mailtrap Team
@sofiatarhonska shared a post, 3 years, 9 months ago
Mailtrap

Email deliverability: Everything you need to know

Learn more about email deliverability: problems, metrics, tips for improving it.

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@foxutech shared a post, 3 years, 9 months ago

How to Manage ArgoCD RBAC configuration

Back to ArgoCD, we have seen some important topics about GitOpsand ArgoCDor related to that. Now let’s move to further and check other important feature which we should use to make the tool more standard for all the teams. In this post, lets see how to manage the ArgoCD RBAC configuration with some examples.

In this we are going to check how to mange the RBAC or handle the use using CLI and configMap.

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@itamar-marom shared a post, 3 years, 9 months ago
Platform Engineer, AppsFlyer

Testing Kubebuilder Operators

This page third part of multi-part series. Before reading it, please make sure you read the following:

Kubernetes Controllers, Custom Resources, and Operators Explained

Building Kubernetes Operators

Testing Kubebuilder Operators (you’re here)

The full code of this page can be found here!

For any questions you have, you can reach me via Linkedin or Twitter.

If you like my content and want to improve your skills, please take a look at the Devops Culture Project and get all the resources you didn’t know you need.

In this part, we will write integration tests that will run in our local environment with no need for a Kubernetes cluster installation.

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@sofiatarhonska shared a post, 3 years, 9 months ago
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How to Set up Nodemailer with Gmail

How to use Nodemailer with Gmail? Installing Nodemailer; Configuring a Gmail account; Setting up a transporter object and a message to be sent.

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@peter_tippett shared a post, 3 years, 9 months ago
Co-Founder, vault3.net

The invisible banks costing us 10%

Small business is the invisible bank we deal with daily as they take our money and hold it before paying their suppliers or providers of a service they have facilitated. They don’t want to be that bank as it is a complete drain on what they want to do as they now are managing money which comes with extensive costs, resources and risk, which is not why they got into the business.

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@rishika shared a post, 3 years, 9 months ago
Cyber Threat Researcher, CloudSEK

Cyber Threat Intelligence data types explained with examples

Tactical Threat IntelligenceBased on the analysis of the incident, the researcher here can try to identify the TTPs used by the threat actor group. Evidence indicates that the initial way to get access into the private network of the company was found to be compromised VPN credentials. Further, depl..

Cyber Threat Intelligence data types explained with examples
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@sofiatarhonska shared a post, 3 years, 9 months ago
Mailtrap

How to Send Emails in PHP?

#php  #email 

A detailed guide on PHP mail sending options with examples of using the built-in mail function(), PHPMailer, Pear mail, and Swift Mailer.