Infrastructure at your Service

Category Archives: Cloud

Mehdi Bada

Deploy a Cloudera cluster with Terraform and Ansible in Azure – part 3

By | Big Data, Cloud | No Comments

After the deployment step with Terraform and the configuration/installation with Ansible, we will continue the installation of our Cloudera cluster with Cloudera Manager. By following the below steps you will see how to install CDH on our hosts using Cloudera Manager. Connection First, Login to Cloudera manager URL. When you connect to C.M for the first time, you need to accept the Cloudera Terms and Conditions. Then choose your desired edition of Cloudera. For this…

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Oracle Team

ADWC new OCI interface

By | Cloud, Oracle | No Comments

By Franck Pachot . A few things have changed about the Autonomous Data Warehouse Cloud service recently. And I’ve found the communication not so clear, so here is a short post about what I had to do to start the service again. The service has always been on the OCI data centers but was managed with the classic management interface. It has been recently migrated to the new interface: Note that ADWC here is the…

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David Barbarin

Introducing SQL managed instances on Azure

By | Cloud, Database Administration & Monitoring | No Comments

I never wrote about data platform solutions on Azure so far. The fact is in Switzerland we’re definitely late about the Cloud adoption and Azure data platform solutions. There are different reasons that are more or less valid but I don’t want to contribute to any debate here. In any case the last announcements in this field with Azure data centers in Switzerland could encourage customers to reconsider this topic in the near future. Don’t…

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Mehdi Bada

Deploy a Cloudera cluster with Terraform and Ansible in Azure – part 2

By | Big Data, Cloud, Development & Performance | No Comments

In this part of the blog posts series, we will show how ansible helps us to configure our cluster and install all pre-requisite needed for Cloudera Manager. Ansible is one of the most important automation tools currently. Ansible will help us to configure all nodes for a manual installation using Cloudera Manager. Our playbook will contain the following roles: cm_repo: add the same C.M repo into all nodes. os_config: Adjust all OS parameter for installing…

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Oracle Team

ADWC: Creation of Autonomous Data Warehouse Cloud service

By | Cloud, Oracle | 4 Comments

By Franck Pachot . You want to try the Autonomous Data Warehouse Cloud Service? That’s easy. Here is a Step-by-Step. Cloud Credits First, you need Cloud Credits. You may have bought them (any recent negotiation with Oracle Sales, even for on-premises, involves some Cloud Credits). You can have a free trial with 300$ Cloud Credits available for 1 month. To get another month, you need a different e-mail address and different Credit Card number (not…

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Mehdi Bada

Deploy a Cloudera cluster with Terraform and Ansible in Azure – part 1

By | Big Data, Cloud | No Comments

Deploying a Cloudera distribution of Hadoop automatically is very interesting in terms of time-saving. Infrastructure as Code tools such as Ansible, Puppet, Chef, Terraform, allow now to provision, manage and deploy configuration for large clusters. In this blog posts series, we will see how to deploy and install a CDH cluster with Terraform and Ansible in the Azure cloud. The first part consists of provisioning the environment with Terraform in Azure. Terraform features an extension…

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Oracle Team

A free persistent Google Cloud service with Oracle XE

By | Cloud, Oracle | 3 Comments

By Franck Pachot . In a previous post I’ve listed several free online services which run an Oracle XE so that you can test your SQL easily. You may want use Oracle XE further, with full access to the database and its host, and still from a web browser. You probably have a Google account. Then you also have a Virtual Machine on the Google Cloud (0.5 vCPU / 1.70 GB RAM boostable to 1…

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Mehdi Bada

Managing Oracle Big Data Cloud – CE with REST API

By | Big Data, Cloud, Oracle | 3 Comments

In this blog post, we will see how to manage Oracle Public Cloud Big Data service Compute Edition with REST API. Scheduling the start/stop/restart of a metered PaaS in the Oracle Cloud can be interesting for managing efficiently the consumption of your cloud credits. We should first have a look at the official documentation so as to understand what the API is composed of. https://docs.oracle.com/en/cloud/paas/big-data-compute-cloud/csbdp/QuickStart.html  Use the following URL composition to get access to REST endpoint: https://region-prefix.oraclecloud.com/resource-path According…

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Mehdi Bada

Oracle Big Data Cloud Service – Compute Edition

By | Cloud, Oracle | 4 Comments

In this blog post, we will see how to create a Big Data cluster through the Oracle Cloud Services. If you want more details about the Oracle Big Data cloud services offering, you can refer to my previous blog Introduction to Oracle Big Data. First, you need to create your trial account through the following link: https://cloud.oracle.com/tryit. Note that, when you create your trial account, all information (phone number, address, credit card…), must be from…

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Oracle Team

Oracle Cloud: script to stop all PaaS services

By | Cloud, Oracle | No Comments

By Franck Pachot . With metered cloud services, keeping all your instances running may become expensive. The goal is to start them only when you need them. Here is a script that stops all instances you have on the Oracle Cloud Service PaaS. You can schedule it for example to stop them at the end of the business day, or when they are not active for a long time. The scripts use the REST API…

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