2024-04-18 11:14
The vCenter Server Appliance is a preconfigured Linux virtual machine that is designed to operate VMware vCenter Server and its associated services on Linux. VMware adds a native backup fun… Read More
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actsupport.com/blog
Tags:
server
dns server
instance
backup
servers
command
current dns server
vsphere lifecycle manager
aptget
sudo systemctl
actsupport blog deals with issues related to Hosting infra management such as server management, server administration, server monitoring, Virtualization,
2024-04-04 10:26
Mongodump is a simple MongoDB backup tool that generates high-quality BSON files inside the MongoDB database. It is a good backup option for small MongoDB instances due to its ease of use a… Read More
2024-03-26 10:55
Let’s see the three efficient methods to upgrade from ESXi 7 to ESXi 8 and ensure a smooth transition while optimizing your virtualization environment with this guide.
Before upgradi… Read More
2024-03-12 01:00
HAProxy is a free open-source load balancer, a high-performance, and proxy server for TCP and HTTP-based applications. It distributes the workload between the web and application servers. I… Read More
2024-02-27 10:00
Let’s delve into the intricacies of Rancher Vs OpenShift. Here, we have discussed their features, capabilities, and performance to assist you in making informed decisions for your ente… Read More
2024-02-15 13:12
APT, or Advanced Package Tool, is a package management system that manages, installs, and removes software packages on Debian-based Linux distributions like Ubuntu. APT is not a single comm… Read More
2024-02-01 07:08
If you are experiencing a DNS server error, use the following command line to troubleshoot the IP address that the domain currently points to. The nslookup command enables Windows users to… Read More
2024-01-11 10:42
Before setting up the Kubernetes environment, you must install the Docker: docker-ce:18.06 or above, Kubectl, and Minikube in the cloud instance. Let us see the steps to run the Kubernetes… Read More
2023-12-05 11:26
AlmaLinux is a potential replacement for CentOS and is compatible with all CentOS services and applications. AlmaLinux is a free open source product with no licenses or restrictions and the… Read More
2023-10-31 10:17
Now you can setup your DNS server to 8.8.8.8 in Linux by following the below steps. The DNS translates domain names into IP addresses and acts as a directory service for the internet, which… Read More
2023-10-17 08:42
Kubernetes is an open-source that allows you to manage containerized apps everywhere without changing the operational method. With Kubernetes, you can manage any application across multiple… Read More
2023-10-03 04:48
Whether you prefer a simplified and managed approach with ECS or the flexibility and scalability of Kubernetes with EKS, you need to understand the key difference between Amazon ECS vs EKS… Read More
2023-09-14 09:24
The only method supported by VMware for resetting the root password is to reinstall an ESXi host. However, if the host is still maintained by vCenter and connected, you can reset the ESXi ro… Read More
2023-08-03 11:13
The most common error you will receive during health check failures for Amazon ECS tasks on AWS Fargate. The errors are:
(service AWS-service) (port 8080) is unhealthy in (target-gro… Read More
2023-07-26 10:53
AlmaLinux OS is an open-source enterprise Linux distribution focused on long-term stability, community-governed and provides production-grade enterprise. Because of its dedicated co… Read More
2023-06-20 10:45
Cloudflare R2 allows
developers to store large amounts of unstructured data and access everything
they required with zero egress fees. The S3-compatible API of R2 Storage allows
developers t… Read More
2023-06-14 09:08
If you are facing trouble in connecting launched EC2 instance you can follow these simple steps. When you launch an Amazon EC2 instance, it will take some time to be available to use. The vi… Read More
2023-05-16 10:40
Backing up your Amazon S3 bucket is an essential step to ensure the safety and security of your data. You can use the below steps to backup an Amazon S3 bucket.
Steps to
Enable AWS S3 Ver… Read More
2023-05-11 11:16
The installation of VMware vCenter Converter is a straightforward process that can be completed in a few simple steps. To successfully install a standalone converter, complete the following… Read More
2023-05-04 06:57
Here are the 2 different ways to convert VDI to VMDK and then successfully run it in VMware Workstation.
Convert using Virtual Media Manager in VirtualBox
If you already have VirtualBo… Read More
2023-04-11 09:51
Depending on the browser you’re using the
error displayed varies. Here we will see how to fix DNS_PROBE_FINISHED_NXDOMAIN
(NXDOMAIN is nothing but Non-Existent Domain) on Windows OS. S… Read More
2023-03-14 11:05
Distributing the load among several servers is proxying. To reduce latency, reverse proxy act as a cache or buffer. User access control is simplified as you need a single point of access to… Read More
2023-02-23 11:07
Here you
will see how to create Linux virtual machine (VM) instance using the Google
Cloud console. Before you begin, create an account in the Google Cloud console
to evaluate and see how pr… Read More
2023-02-15 06:32
Let’s see the process of troubleshooting the performance of the MySQL database in Plesk. Allocate memory (RAM) to the MySQL server (Ensure that you have enough RAM, sometimes increas… Read More
2023-01-18 11:08
We know that the most effective way to strengthen system security and protect against any cyber threat is to keep our system updated with the latest OS and application software patches. For… Read More
2023-01-04 07:28
Now let’s see how to troubleshoot a Client VPN connection, that is the problem you face while using a client application to connect to a Client VPN endpoint, with Linux-based clients… Read More
2022-12-27 12:10
The error “Linux Error 111: Connection Refused” normally occurs when the host file does not have the appropriate server address or name. It can also arise when the loopback addre… Read More
2022-12-22 11:01
Let’s see the installation and configuration process for the Postfix mail server on a Debian Linux system.
Step 1: Postfix Installation
Postfix is regularly used du… Read More
2022-12-20 10:18
Here you will see how to enable SSH on Debian 9. By default, SSH is turned on, and so the root access is disabled, which implies you will not be able to log in directly to your server via SS… Read More
2022-11-17 11:26
When you try
connecting to your remote server you might encounter errors which we will help
you to resolve. Following the below guidelines, you can fix MySQL errors.
Suppose you
are unabl… Read More
2022-11-10 09:59
Let’s see what is best for load balancing, here you see HAProxy vs Nginx differentiation, and based on that you can choose the right one according to your requirement.
HAProxy
HA… Read More
2022-11-03 10:56
Struggling with a high-traffic website, when there are no performance issues? Then no worries now with Apache load balancer you can manage high-traffic websites hassle-free. (Setup is based… Read More
2022-10-20 11:09
If you encounter an error: permission denied it means your server rejected your connection. Let’s first see what causes this error and then see how to fix it. Unless and until you have… Read More
2022-10-12 11:34
Now you can automate the PostgreSQL logs using extensions to Amazon S3.
For the PostgreSQL instance –Amazon RDS is used. With access to your AWS account, install & configure the… Read More
2022-10-06 06:56
If you want to migrate from GoDaddy to Microsoft 365, you have come to the right place. Migrating from GoDaddy to Microsoft 365 doesn’t have to be difficult, but there are several step… Read More
2022-09-21 10:52
Check_MK Agent Setup If you wish to collect data from remote systems, then use LibreNMS in combination with check_mk. The agent can be extended to include information about applications on t… Read More
2022-09-07 10:54
You can follow these steps to install checkmk agent on the windows server. Make sure you have downloaded the check_mk_agent.msi in either of the two ways;
https://FQDN-CHECKMK/checkmk/che… Read More
2022-07-28 11:22
Even though there are different methods you can try migrating SQL Server Database to SQL Server Migration on Azure, we recommend migrating the database files to the Azure VM using a compress… Read More
2022-07-21 00:21
Before you start building your database keep these answers ready i) where do you need to link the table, and ii) what if the table is removed?. Instead of using foreign keys are you still re… Read More
2022-07-14 10:44
Have you ever encountered this compatibility error while performing a vMotion migration( vMotion interface misconfiguration )?
Unable to migrate from source_server to destination_se… Read More
2022-07-12 10:48
If you are unable to connect directly to the ESXi host or manage under the vCenter server, Or if your vCenter Server displays an error, is because the creation of VM fails when the agent is… Read More
2022-06-30 11:31
In this article let’s see detailed solutions to the problem of “VNC ports to open Public”, ie; whether TCP port 5900 for VNC Server is open. Some ports, like HTTP and HTTPS… Read More
2022-06-28 08:10
Overview
Patch management is the process of adding patches to existing software. Effective patch management processes fix security issues and bugs.
The process will allow you to… Read More
2022-06-02 09:18
Based on the web server’s operating system, you can set up Nginx in different ways. Here we will show you by installing the primary site at example.com domain name, while the proxied W… Read More
2022-05-19 00:01
A reverse proxy is required, especially for websites that receive a high volume of daily visitors. However, with a reverse proxy, this load is distributed among other servers to ensure p… Read More
2022-05-10 09:59
We usually check the health check log when there is an endpoint change in health status, but you should ensure that you don’t have any log exclusion that applies to health checks. Here… Read More
2022-03-31 10:22
VMware instructs restoring the missing descriptor file from a backup but if it is not possible, we would then recreate the virtual machine file descriptor file. Now let’s see the solut… Read More
2022-03-24 12:01
Using VMware Workstation now you manage multiple ESXi hosts and the virtual machine running on the ESXi hosts. The VMware Workstation Pro 14 has now released a lot of new features like; Wind… Read More
2022-03-15 11:08
The main reason you face the error 524 is when you don’t receive any HTTP response even if the Cloudflare is connected to the webserver successfully. The Error 524: A Timeout Occurred… Read More
2022-02-23 05:48
To gain visibility into the performance and health of your AWS resources and applications you can use Amazon CloudWatch, whereas the AWS Cloudtrail will give you the logs of your AWS a… Read More
2022-01-19 10:35
When your web server, prevents your website from displaying the web page you would encounter the error 521. This is can be on the WordPress website as well. A website hosted in Cloudflare fa… Read More
2021-12-28 11:55
Dose Amazon S3 is returning the 403 Access Denied errors while you try to access objects. Then, you can try these below troubleshooting to fix 403 Access Denied errors.
GetObject / HeadOb… Read More
2021-12-14 12:05
If you are looking to install Kubernetes on AWS EC2 instances from scratch, then this guide will make your steps easier. Now let’s see all are the prerequisites that are needed.You sho… Read More
2021-12-02 10:59
Let’s see the methods to resolve the “The Servers System Package Manager, YUM Failed” error that occurs while executing the Easyapache. This error is caused by 32-bit and 6… Read More
2021-11-09 11:25
We will see the major difference between the popular and extensively used database MariaDB vs MySQL. We know that MariaDB’s fork was introduced to secure future access to MySQL and its… Read More
2021-10-21 10:43
You will be able to create a backup and restore it from VestaCP easily. VestaCP helps you to manage your clients and websites on your server with ease. When your site goes down you can quick… Read More
2021-10-12 11:11
VestaCP is an open-source control panel for Linux servers that have enough features to maintain a small server with one’s own customizations. It’s free and can be deployed not on… Read More
2021-09-28 11:42
Make use of (Lightweight Directory Access Protocol) LDAP user authentication to validate the credentials submitted by the user.
LDAP is mainly used in Microsoft’s Active Directory… Read More
2021-09-23 07:54
You face SSH connection timeout due to inactivity and you need to start all over again. Here you will see how to increase & prevent SSH connection timeout.First, let’s see how you… Read More
2021-09-14 00:09
In order to install iptables in centos 7, you need to either use firewall-cmd commands or disable firewalld and then enable iptables. This is because firewalld is a replacement of iptables… Read More
2021-09-01 11:20
You come across the email error 550 when an email address you used could not be verified by the destination mail server or it can be a firewall issue. So let’s first see what you need… Read More
2021-08-24 00:00
We all know that the Bare Metal server is known as a single-tenant physical server, where the OS is installed directly onto the server, delivering better performance by eliminating layers. D… Read More
2021-08-10 10:08
You might face this error in Apache ‘’module wsgi_module is already loaded, skipping’’ when SSL module is enabled in more than one place, ie loading the modules… Read More
2021-07-20 11:35
Now you can follow these steps to set a Site-to-Site VPN connection. Also remember, it is not possible to migrate to an AWS Classic VPN connection. If you are having an existing Site-to-Site… Read More
2021-06-30 00:43
You can use these steps to quickly remove docker objects like docker container and docker volume that are accumulating your disk space. This will help any docker user to finely organize thei… Read More
2021-06-22 00:47
You can use these steps to quickly remove docker objects like docker images and docker network that are accumulating your disk space. This will help any docker user to finely organize their… Read More
2021-06-15 07:02
You might face a sudden spike in your traffic in MySQL, and this can be due to many reasons. When the load in your system increase, you would experience a delay in response time, your databa… Read More
2021-06-08 10:32
This will give you a quick understanding of VMware ESX Roles, Permissions & Privileges. This will help you to allow users to log in as themselves by assigning permission to a group of us… Read More
2021-05-11 08:29
There are a couple of methods to take a backup based on your settings from Single to multiple Azure VM. Here we can see how to backup Azure VM.
Whether to install a VM agent?
Azure Ba… Read More
2021-04-27 00:38
Iaas (Infrastructure as a Service) is a type of cloud computing that provides virtualized computing resources over the internet. Automated administrative functions, as well as GUI and API-ba… Read More
2021-04-21 00:32
You would have come across the authentication failure when you try to connect to your email account in Microsoft Outlook 2016, you get this because you have a Unicode character in your passw… Read More
2021-04-15 12:35
Enabling Authentication is the most important and fundamental security feature that comes with MongoDB, so you need to make sure you properly configure it. No worries we will take you t… Read More
2021-04-09 04:57
Is your latency high, and looking for ways to reduce latency? Then below you can see the quick ways to reduce the transmission delay for a speedy internet connection.
Although latency, ba… Read More
2021-03-26 05:44
The most common error you would be facing in Nginx is the 502 Bad Gateway error. This occurs when you try to access your web server, but it fails to reach you. You might be clueless on how t… Read More
2021-03-18 11:00
In the current scenario with added advantage towards cloud environment, migrating entire data to cloud set up from local server is inevitable. It will ensure the business stays afloat even w… Read More
2021-03-12 00:22
You might be confused about the message “SSL Handshake Error” or “SSL Handshake Failed”. You would face this when the server cannot establish the connection via… Read More
2021-03-04 12:14
MySQL is the most popular used Open source Database Management System. Some of the new factors of MySQL 8.0 are Atomic Data Definition Statement Support, Enhanced Security and account mana… Read More
2021-02-26 11:31
Hey guys! I will show you quick steps to install Asterisk 11 on CentOS 6, Okay before we start, make sure you have installed CentOs6 in your machine and check if there are any updates you ne… Read More
2021-02-16 06:54
nopcommerce is the free ASP.NET cross-platform based shopping cart that works with MS SQL server 2012 (or higher) backend database. It allows creating a shopping cart by providing a catalog… Read More
2021-02-11 11:38
It is an open-source Java-based framework used to build stand-alone, create a microservice, and production-ready spring applications. Spring Cloud is Configuration server technology and comm… Read More
2021-02-02 09:53
It’s a method used to create and manage cryptographic keys with several AWS services. AWS Key Management Service uses hardware security modules to protect the security of keys. This en… Read More
2021-01-27 08:47
Zimbra Mail Server a free email server for open source users, which will provide calendar and collaboration solutions. The Zimbra mail server has a GUI interface to manage the administ… Read More
2021-01-19 09:54
Colocation may be a data center solution during which your business can take a lease for space to accommodate equipment like servers and other computing appliances and gadgets.
Usually, a… Read More
2020-12-28 12:10
Are you sure
that your information and data are secured? If not it’s time to check and take
preventive measures to safeguard your sensitive information.
No matter what the size of y… Read More
2020-12-21 11:26
You might be facing the Nginx 504 gateway time out error due to various reasons, so let’s see what is causing the 504 gateway time out error in Nginx.
Factors causing Nginx 504 gat… Read More
2020-12-17 11:10
Now don’t lose your important information or files due to any hardware problems or transference errors. If you have permanently or accidentally removed any of your files, no worries yo… Read More
2020-12-08 12:43
There is always the possibility of running Proxmox on a bare metal server with pfsense as a virtual machine. In such a scenario, it is better to understand how the setup works and tweaks whi… Read More
2020-12-02 10:32
Cyber attacks are a common issue nowadays and it’s mandatory to address the importance of enhancing data security. One such sector which is critical when it comes to protecting data in… Read More
2020-11-23 12:53
You know that backup is a central aspect of IT administration. The need to recover from data loss is fundamental and it increases with virtualization. Proxmox already shipped a backup tool c… Read More
2020-11-19 12:47
Shifting to the cloud can bring both opportunities as well as risk. Before proceeding it’s vital to evaluate the pros and cons of the cloud environment. When it comes to opportunities… Read More
2020-11-17 09:56
The most common dilemma we face today in production is with servers runningolder versions of Mysql and if we need to upgrade to a relatively latest version what will happen to clients who us… Read More
2020-10-27 13:04
Now, it’s
easy to transfer your data over a network from one device to another with an
FTP connection for your client. But we all know that FTP is not that safe,
hence you can use SFTP… Read More
2020-10-13 12:16
Most of us are familiar with the widely used email sending system, the SMTP. Here we will show you simple steps to configure the default SMTP mode on Magento 2. Maximize the effectiven… Read More
2020-09-30 11:50
Tomcat usually know as Apache Tomcat is one of the most widely adopted
application and web servers in the world today. It is the most useable servlet containers
available. So before we go th… Read More
2020-09-09 10:32
Network monitoring tools are very important for an IT specialist to examine the health of the system. When there is a massive list of Monitoring Tools to get you started, you might find… Read More
2020-08-06 10:57
The Zone files contain namespace details. By default, they are stored in the named working directory located in /var / named/, and each zone file is named in the zone statement according to… Read More
2020-08-03 06:40
Let’s take a look at the ways in which we resolve these errors in our customer’s server. The issue we are going to discuss is related to a Cloudlinux server with cPanel/WHM… Read More
2020-07-16 04:44
You might be
wondering why your ESXi Root Account get’s Locked. Well, if you see VMware is tightening
the security of ESXi for its every version of vSphere ESXi.
When you try
to log… Read More
2020-07-07 06:56
You would have come across SQL Server error 906, when your SQL Server fails to locate any element into the SQL tables for a specific database you would probably have received the below error… Read More
2020-06-29 11:30
You would have faced error 823 and might have stuck from performing any Input/Output operation in your database. As you could see this error is of two types—Operating system error and… Read More
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