Tag: Container

Feed: Planet MySQL; Author: Ahmed Bouchefra; In this tutorial, you'll learn how to easily add a complete authentication system to your Django application with login, logout and password change and reset functionalities. We'll be using Django with a MySQL database. We'll also be using django-crispy-forms and Bootstrap 4 for styling the application UI. Prerequisites Let's start with the prerequisites for this tutorial. In order to follow the tutorial step by step, you'll need a few requirements, such as: Basic knowledge of Python, Working knowledge of Django (django-admin.py and manage.py), A recent version of Python 3 installed on your system (the ... Read More

Feed: Planet big data. Author: Praveen Sripati. In this blog previously we explored the different ways of getting started with K8S using Play-With-Kubernetes, Minikube and finally easily installing K8S using a combination of VirtualBox and Vagrant.Now we will try to install Istio on top of the existing K8S setup and install a Microservices based application called Bookinfo on top of it. Once the setup of Istio is done, we should be able to explore the different features of Istio. The Bookinfo Application is a polygot application using Python, Java, Ruby and NodeJS. The various Microservices and how there interact is ... Read More

Feed: DivvyCloud. Author: David Mundy; Earlier this week, TechCrunch reported that Meditab, a California-based software company, leaked thousands of doctor’s notes, medical records, and prescriptions daily after a security lapse left an Elasticsearch server without a password.  This is the 7th time in 2019, we have written about a company exposing data via a misconfigured Elasticsearch server. Here are the six other orgs this year that have misconfigured Elasticsearch servers: What happened this time? Meditab, who describes themselves as a secure online electronic medical records & practice management software, processes electronic faxes for healthcare providers.  However, according to TechCrunch, their ... Read More

Feed: Planet MySQL; Author: Severalnines; ProxySQL is an intelligent and high-performance SQL proxy which supports MySQL, MariaDB and ClickHouse. Recently, ProxySQL 2.0 has become GA and it comes with new exciting features such as GTID consistent reads, frontend SSL, Galera and MySQL Group Replication native support. It is relatively easy to run ProxySQL as Docker container. We have previously written about how to run ProxySQL on Kubernetes as a helper container or as a Kubernetes service, which is based on ProxySQL 1.x. In this blog post, we are going to use the new version ProxySQL 2.x which uses a different ... Read More

Feed: Microsoft Azure Blog. Author: Steve Lasker. While Azure Container Registry (ACR) supports user and headless-service account authentication, customers have expressed their requirements for limiting public endpoint access. Customers can now limit registry access within an Azure Virtual Network (VNet), as well as whitelist IP addresses and ranges for on-premises services. VNet and Firewall rules are supported with virtual machines (VM) and Azure Kubernetes Services (AKS). Choosing between private and PaaS registries As customers move into production, their security teams have a checklist they apply to production workloads, one of which is limiting all public endpoints. Without VNet support, customers ... Read More

Feed: Microsoft Azure Blog. Author: Rob Caron. Now in preview AzCopy support in Azure Storage Explorer now available in public preview AzCopy in Azure Storage Explorer is now in public preview. AzCopy is a popular command-line utility that provides performant data transfer into and out of a storage account. AzCopy enhances the performance and reliability through a scalable design, where concurrency is scaled up according to the number of machine’s logical cores. Azure Storage Explorer provides the UI interface for various storage tasks, and now it supports using AzCopy as a transfer engine to provide the highest throughput for transferring ... Read More

Feed: Sander Knape on Sander Knape. Table of Contents I recently blogged about automated deployments to Kubernetes using GitLab. One of the steps required when automating deployments is replacing the Docker tag with the correct value in the Kubernetes Deployment. In that blog post, this looks like the following: deployment.yaml apiVersion: apps/v1 kind: Deployment metadata: [...] spec: template: spec: containers: image: sanderknape/go-hello-world: [...] The string is then replaced in the GitLab pipeline as follows: sed -i "s//${CI_COMMIT_SHORT_SHA}/g" deployment.yaml This grabs the short SHA hash of the current Git commit that is checked out. Earlier in the pipeline, a Docker image ... Read More

Feed: Redis Labs. Author: Madhukar Kumar. On March 29, Rob Szumski, Principal Product Manager at Red Hat will join Redis Labs for a webinar to discuss how Kubernetes and OpenShift will help you accelerate application delivery with Redis Enterprise. This session will cover how containers and OpenShift automates Kubernetes tasks and how the Redis Enterprise Operator lets you run stateful databases so you can more easily manage the lifecycle of your Redis deployments in your Kubernetes cluster. Why register for this session? Kubernetes is hard. Not everyone can be Kelsey Hightower. Over the past few years developers have been leading ... Read More

Feed: AWS Compute Blog. Author: Martin Yip. This post courtesy of Ali Saidi, AWS, Principal EngineerAt re:Invent 2018 AWS announced the Amazon EC2 A1 instance. These instances are based on the AWS Nitro System that powers all of our latest generation of instances, and are the first instance types powered by the AWS Graviton Processor. These processors feature 64-bit Arm Neoverse cores and are the first general-purpose processor design by Amazon specifically for use in AWS. The instances are up to 40% less expensive than the same number of vCPUs and DRAM available in other instance types. A1 instances are ... Read More

Feed: Planet MySQL; Author: Codership; MariaDB OpenWorks happened February 25-27 2019 in New York City, and it was filled with a lot of activity. The keynote by Michael Howard is an interesting watch, one with many quoted articles especially around “strip-mining open source technologies and companies,” and “abusing the license and privilege, and not giving back to the community.” Many articles were written about this topic, and it is clear that open source has arrived considering all the success around the IBM acquisition of Red Hat, the Elastic IPO, the Microsoft acquisition of GitHub, the SalesForce acquisition fo MuleSoft and ... Read More