How to Install Nginx on CentOS 8 – Google Cloud or AWS. Nginx is high performance light-weight HTTP and reverse proxy web server capable of handling large websites. This guide explains how to install Nginx on CentOS 8.
This tutorial is tested on Google Compute Engine VM Instance running CentOS 8. This setup will also work on other cloud services like AWS, DigitalOcean, etc or any VPS or Dedicated servers.
If you are using Google Cloud then you can learn how to setup CentOS 8 on a Google Compute Engine.
Start by updating the packages to the latest available version using the following commands.
sudo yum update sudo yum upgrade
Once you have all packages are up to date you can proceed to install Nginx.
Nginx is available in the default CentOS repositories. So it is easy to install Nginx with just a single command.
sudo yum install nginx
Once the installation is completed, you need to start and enable Nginx to start on server boot.
sudo systemctl enable nginx sudo systemctl start nginx
To verify the status of the Nginx service you can use the
sudo systemctl status nginx● nginx.service - The nginx HTTP and reverse proxy server Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; vendor preset: disabled) Active: active (running) since Wed 2019-11-27 08:34:48 UTC; 1min 1s ago Process: 823 ExecStart=/usr/sbin/nginx (code=exited, status=0/SUCCESS) Process: 821 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=0/SUCCESS) Process: 820 ExecStartPre=/usr/bin/rm -f /run/nginx.pid (code=exited, status=0/SUCCESS) Main PID: 825 (nginx)
This indicates Nginx is up and running on your CentOS server.
Upon installation Nginx creates predefined rules to accept connections on port 80 for HTTP and 443 for HTTPS
sudo firewall-cmd --permanent --zone=public --add-service=http sudo firewall-cmd --permanent --zone=public --add-service=https sudo firewall-cmd --reload
Now you can check your browser by pointing it to your public IP address (
You will see the Nginx welcome page.
Prepare yourself for a role working as an Information Technology Professional with Linux operating system
Now you have learned how to install Nginx on your CenOS 8 server on any hosting plaforms.
Thanks for your time. If you face any problem or any feedback, please leave a comment below.
Original article source at: https://www.cloudbooklet.com/
A multi-cloud approach is nothing but leveraging two or more cloud platforms for meeting the various business requirements of an enterprise. The multi-cloud IT environment incorporates different clouds from multiple vendors and negates the dependence on a single public cloud service provider. Thus enterprises can choose specific services from multiple public clouds and reap the benefits of each.
Given its affordability and agility, most enterprises opt for a multi-cloud approach in cloud computing now. A 2018 survey on the public cloud services market points out that 81% of the respondents use services from two or more providers. Subsequently, the cloud computing services market has reported incredible growth in recent times. The worldwide public cloud services market is all set to reach $500 billion in the next four years, according to IDC.
By choosing multi-cloud solutions strategically, enterprises can optimize the benefits of cloud computing and aim for some key competitive advantages. They can avoid the lengthy and cumbersome processes involved in buying, installing and testing high-priced systems. The IaaS and PaaS solutions have become a windfall for the enterprise’s budget as it does not incur huge up-front capital expenditure.
However, cost optimization is still a challenge while facilitating a multi-cloud environment and a large number of enterprises end up overpaying with or without realizing it. The below-mentioned tips would help you ensure the money is spent wisely on cloud computing services.
Most organizations tend to get wrong with simple things which turn out to be the root cause for needless spending and resource wastage. The first step to cost optimization in your cloud strategy is to identify underutilized resources that you have been paying for.
Enterprises often continue to pay for resources that have been purchased earlier but are no longer useful. Identifying such unused and unattached resources and deactivating it on a regular basis brings you one step closer to cost optimization. If needed, you can deploy automated cloud management tools that are largely helpful in providing the analytics needed to optimize the cloud spending and cut costs on an ongoing basis.
Another key cost optimization strategy is to identify the idle computing instances and consolidate them into fewer instances. An idle computing instance may require a CPU utilization level of 1-5%, but you may be billed by the service provider for 100% for the same instance.
Every enterprise will have such non-production instances that constitute unnecessary storage space and lead to overpaying. Re-evaluating your resource allocations regularly and removing unnecessary storage may help you save money significantly. Resource allocation is not only a matter of CPU and memory but also it is linked to the storage, network, and various other factors.
The key to efficient cost reduction in cloud computing technology lies in proactive monitoring. A comprehensive view of the cloud usage helps enterprises to monitor and minimize unnecessary spending. You can make use of various mechanisms for monitoring computing demand.
For instance, you can use a heatmap to understand the highs and lows in computing visually. This heat map indicates the start and stop times which in turn lead to reduced costs. You can also deploy automated tools that help organizations to schedule instances to start and stop. By following a heatmap, you can understand whether it is safe to shut down servers on holidays or weekends.
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As the world reels under this economic meltdown caused by the pandemic, experts suggest that a rebound spearheaded by the technology sector is expected in the coming year. When every business, every service and every brick-and-mortar store was shut down, the ‘online’ or the ‘cloud’ helped salvage the situation for many across the world. This year saw many organizations embracing the cloud with a view to keep their businesses afloat amid the cloud of uncertainties. However, the challenge of finding skilled manpower still lurks on the fate of this hopeful prediction. Economic reconstruction and the situation of the job market greatly depend on the probability of sourcing the right talent to fill these positions with specialized skillsets.
Whether you’re ordering food online, watching your favorite show on a video streaming app, paying your credit card bill through online banking, or participating in a virtual event – all these and many other tasks that you accomplish everyday using a smartphone or internet – actually depend on services that run on a cloud platform. For many organizations, the need to get their workforce trained on cloud does not only apply to IT or technical staff. In fact, investing in cloud training for an employee of any vertical - marketing, sales, operations, finance, or even HR – is being the trigger that accelerates collaboration to reach the end business goal. Apart from that, an organization’s cloud acumen helps increase employee confidence and ability to innovate and experiment.
AWS Certified Cloud Practitioner Training is the right path to get certified and begin a fruitful and rewarding cloud journey. It builds a solid foundation of cloud skills and prepares the learners for more sophisticated and technical cloud certifications. The best thing about this Amazon Cloud Practitioner certification is that anyone can acquire valuable cloud skills irrespective of their technical or non-technical background. No programming or coding experience or knowledge is required as a pre-requisite in order to enroll for AWS cloud Practitioner Essentials Course.
If you are new to cloud, have a non-technical background, or wish to learn the basic working knowledge of cloud, the AWS Certified Cloud Practitioner Training can be your starting point.
Here is what you or your employees learn when you enroll for an AWS Cloud Practitioner Course:
• What is AWS Cloud?
• Fundamentals of operating and deploying AWS Cloud
• Global architecture and architectural principles of AWS cloud
• AWS Cloud value proposition
• Key services and some common use cases of AWS platform
• AWS security and compliance
• AWS shared security model
• AWS platform’s billing, account management, and pricing models
**### Where to Get Training on AWS Cloud Practitioner Essentials **
The pandemic may have brought the world to a standstill, but it sure has proved to be a boon for those interested in learning new skills. It is a golden period to acquire valuable skills that help an individual take a step further in their professional or personal growth. Internet has played a huge role in this area as well. For those who seek to learn and grow, everything is available at the click of a button. Any course, any skill, any trainer – is available online to help you fulfill your learning goals. With virtual trainings and online classes, the whole world seems to shrink, and everything becomes accessible anytime, anywhere.
However, in the cacophony of online courses, learners need to pick and choose the ones that add value to their skillset. For this purpose, it is advised to prefer only authorized providers for training. Amazon Web Services has authorized training partners and authorized instructors who are accredited to provide trainings of such technical expertise. NetCom Learning is one such authorized training provider that offers various technical courses including AWS Cloud training programs. The company also has AWS Authorized Instructors who are Champion-level trainers. NetCom Learning currently has the AWS Cloud Practitioner Course on a promotional offer.
### Get AWS Certified Cloud Practitioner Training at $99
As part of a promotional offer, NetCom Learning is offering a one-day AWS Cloud Practitioner Course at $99 for the class on December 14th, 2020. The actual price for this course is $675. Since this huge discount is available for one day only, it’s a great opportunity for those who are looking to earn cloud skills. This guaranteed-to-run class will cover all topics in an 8-hour session on the specified date. Use Promo code AWSCPE99 to unlock the discounted price. Learners interested to get AWS Cloud Practitioner certified will also get an additional one-hour where the instructor will guide them on tips and resources to ace the certification exam. Limited seats are available for this promotional session.
Since the certification exam costs $100, if you enroll for this training, you can get trained and certified at $199 only. This is the right time and right opportunity to gain cloud skills and begin your learning journey.
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If you looking to learn about Google Cloud in depth or in general with or without any prior knowledge in cloud computing, then you should definitely check this quest out, Link.
Google Could Essentials is an introductory level Quest which is useful to learn about the basic fundamentals of Google Cloud. From writing Cloud Shell commands and deploying my first virtual machine, to running applications on Kubernetes Engine or with load balancing, Google Cloud Essentials is a prime introduction to the platform’s basic features.
Let’s see what was the Quest Outline:
A Tour of Qwiklabs and Google Cloud was the first hands-on lab which basically gives an overview about Google Cloud. There were few questions to answers that will check your understanding about the topic and the rest was about accessing Google cloud console, projects in cloud console, roles and permissions, Cloud Shell and so on.
**Creating a Virtual Machine **was the second lab to create virtual machine and also connect NGINX web server to it. Compute Engine lets one create virtual machine whose resources live in certain regions or zones. NGINX web server is used as load balancer. The job of a load balancer is to distribute workloads across multiple computing resources. Creating these two along with a question would mark the end of the second lab.
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The world of data analytics and technology have been dramatically altered by cloud computing. The two companies which are known for providing tremendous cloud computing technologies are- Google Cloud Platform and Amazon Web Services.
This artcile highlights the comparison between these big companies.
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Cloud computing has brought about a new wave of change in the industry, especially for enterprises and organizations that are continually growing. Thanks to cloud computing platforms, you no longer need to struggle with on-premise servers’ limitations and manage a complicated hardware infrastructure. Cloud computing takes care of all your enterprise storage and computing needs in a much more cost-efficient and secure manner.
Globally, the cloud computing market is dominated by three giants – Azure, Google Cloud, and AWS. Today, we’re going to pit Google Cloud and AWS to get a neck-to-neck comparison of these two cloud computing platforms.
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