What is the use of nginx and nginx plus?

Using NGINX and NGINX Plus, it is possible to limit: 1 The number of connections per key value (for example, per IP address) 2 The request rate per key value (the number of requests that are allowed to be processed during a second or minute) 3 The download speed for a connection
In fact, what makes Nginx Plus different from other web servers?
The session persistence and health monitoring capabilities we added are good examples of this. NGINX Plus is incorporating features that you wouldn’t expect to see in a web server – things that move it into the domain of load balancers or application delivery controllers.
Accordingly, which is open source software does Nginx use? Nginx is free and open-source software, released under the terms of a BSD-like license. A large fraction of web servers use NGINX, often as a load balancer.
Consequently, what can you do with a NGINX Controller?
With NGINX Controller, it’s easy to proactively configure, analyze, and respond to problems related to running and scaling NGINX-based web applications. You can use NGINX Controller to do the following: Visualize and identify NGINX performance bottlenecks, overloaded servers, or potential DDoS attacks
Thereof, how can Nginx be used as an application gateway?
In this regard, not only can NGINX proxy HTTP and HTTPS traffic to an HTTP‑enabled application container, it can also directly talk to most of the popular lightweight application servers and web frameworks via optimized app‑gateway interfaces implemented in modules like FastCGI , Memcached , scgi , and uwsgi .

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What is the best docker image for nginx and nginx plus?

As software applications, NGINX Open Source and NGINX Plus are great use cases for Docker, and we publish an NGINX Open Source image on Docker Hub, the repository of Docker images. This article describes how you can deploy NGINX Open Source using this image from Docker Hub, and create and deploy your own Docker image of NGINX Plus.

What is the difference between nginx plus and nginx rewrite?

But the first argument, regex, means that NGINX Plus and NGINX rewrite the URL only if it matches the specified regular expression (in addition to matching the server or location directive). The additional test means NGINX must do more processing. A second difference is that the rewrite directive can return only code 301 or 302.

How to install the nginx plus controller image?

For NGINX Plus: (assuming you have pushed the Ingress controller image nginx-plus-ingress to your private registry myregistry.example.com) $ helm install my-release nginx-stable/nginx-ingress --set controller.image.repository = myregistry.example.com/nginx-plus-ingress --set controller.nginxplus =true

How does aws support for nginx plus work?

AWS Lambda‑based solution. It uses a Lambda function to monitor the health of the NGINX Plus master instance and re‑associate the Elastic IP address if the master fails. This solution is available from our Professional Services team, which deploys and configures the solution for you and provides support.

How to serve static content in nginx plus?

This section describes how to configure NGINX and NGINX Plus to serve static content, how to define which paths are searched to find requested files, how to set up index files, and how to tune NGINX and NGINX Plus, as well as the kernel, for optimal performance. The root directive specifies the root directory that will be used to search for a file.

How does a / b testing work in nginx plus?

A/B testing is an effective way to analyze and track changes to your application and monitor application performance by splitting different amounts of traffic between alternate servers. Both NGINX and NGINX Plus provide directives, parameters, and variables that can be used to build a solid framework for A/B testing.

Where to find auth _ jwt directive in nginx plus?

The auth_jwt directive defines the authentication realm that will be returned (along with a 401) if authentication is unsuccessful, and where in the request NGINX Plus can find the JWT. In this case it expects to find the token in a cookie named auth_token.

What are the benefits of nginx plus ingress?

With NGINX Plus, the Ingress controller provides the following benefits in addition to those you get with NGINX: Stability in a highly dynamic environment – Every time there is a change to the number of pods of services being exposed via Ingress, the Ingress controller needs to update the NGINX or NGINX Plus configuration to reflect the changes.

How does socket balance work in nginx plus?

This socket option allows multiple sockets to listen on the same IP address and port combination. The kernel then load balances incoming connections across the sockets. Editor – For NGINX Plus users, this feature is supported in NGINX Plus Release 7 (R7) and later.

What do you need to know about nginx plus?

NGINX Plus is a cloud‑native, easy-to-use reverse proxy, load balancer, and API gateway. Whether you need to integrate advanced monitoring, strengthen security controls, or orchestrate Kubernetes containers, NGINX Plus delivers with the five‑star support you expect from NGINX.

Is there a resolve flag for nginx plus?

Then there is Nginx Plus which provides special resolve flag that you can set on your upstream servers. It will honor DNS TTL and update them automatically if the pointer changes (as per official documentation ). I’ve yet to try it.

Which is the location regex for nginx plus?

NGINX regex locations are of the form: location regex { #... } For example, a location block with the following regex handles all PHP requests with a URI ending with myapp/filename.php, such as /test/myapp/hello.php and /myapp/hello.php. The asterisk after the tilde ( ~*) makes the match case insensitive.

What's the difference between docker swarm and nginx plus?

The Docker Swarm load balancer forwards client requests to NGINX Plus for load balancing among service instances. Similarly, the Swarm load balancer receives interservice requests but NGINX Plus actually distributes them among the services (Figure 7).

How to configure nginx plus as a web server?

In addition, the URI can be modified, so that the request is redirected to another location or virtual server. Also, a specific error code can be returned and you can configure a specific page to correspond to each error code. The NGINX Plus configuration file must include at least one server directive to define a virtual server.

Is the 51degrees nginx plus certified module free?

The 51Degrees NGINX Plus Certified Module comes with free access to the 51Degrees Lite data file which contains 62 device properties such as IsMobile, ScreenPixelsWidth and height, PlatformName (operating system), and more. Subscription‑based options with weekly and daily data file updates are available.

How to install perl module in nginx plus?

Implement location and variable handlers in Perl, and insert Perl calls into Server Side Includes (SSI). Install the Perl module. For Amazon Linux, CentOS, Oracle Linux, and RHEL: Put the load_module directive in the top‑level (“main”) context of NGINX Plus configuration file, nginx.conf: Perform additional configuration as required by the module.

How does ping work together with nginx plus?

HOW PING AND NGINX WORK TOGETHER The combination of the Ping Intelligent Identity™ platform and NGINX Plus provides a complete solution to secure an organization’s APIs across on-premises, private or public clouds, and hybrid IT environments.

How does nginx plus work with microsoft azure?

NGINX Plus operates stand-alone or can integrate with Azure services – such as existing load balancing solutions – to reduce your application delivery and management costs.

How to autoscale nginx plus instances in azure?

With Azure VM scale sets, you can also easily set up autoscaling of NGINX Plus instances based on average CPU usage. You need to take care to synchronize the NGINX Plus config files in this case. You can use the NGINX Plus configuration sharing feature for this purpose, as described in the NGINX Plus Admin Guide.

Where are the mqtt servers located in nginx plus?

Next we define the upstream group called hive_mq (lines 4–9) which contains three MQTT servers. In our test environment they are each accessible on localhost with a unique port number. The zone directive defines an amount of memory that is shared across all of the NGINX Plus worker processes to maintain load‑balancing state and health information.