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Elasticsearch no alive nodes found in cluster – Resolved
Are you seeing Elasticsearch no alive nodes found in cluster error? Often when users try to call Elasticsearch from an Application server, it ends up in errors. This can be due to failed services, wrong application configuration, etc. At Bobcares, we help customers...
open_files_limit MySQL – Here’s how it relates to max_connections
Is the MySQL open_files_limit variable creating errors? We can help you. In MySQL, open_files_limit is the number of file descriptors available to mysqld from the operating system. At Bobcares, we often get requests to set MySQL variables, as a part of our Server...
Add a host to the Proxmox cluster – Top 2 ways
Looking for a way to add a host to the Proxmox cluster? High availability solutions like Proxmox clusters contain multiple physical servers. At times, users may need to add or remove hosts from the live cluster. That's why we get frequent requests to modify the...
DNN Https Redirect – How we can do it?
Looking for the steps to redirect Http to Https in DNN? We can help you. We perform the https redirect to encrypt all the connections to the DNN website. At Bobcares, users often approach us with queries regarding DNN as a part of our Server Management Services....
Install Kibana in CentOS 7 – A dashboard for Elasticsearch
Are you in search of the steps to install Kibana in CentOS 7? You are at the right place. Elasticsearch works as an efficient search engine for app log files. Moreover, the web interface Kibana helps in viewing and searching data easily. As a part of our Server...
iptables: Firewall is not running – How we start the service again
Are you getting the warning 'iptables: Firewall is not running'? We can help you. Usually, this happens when iptables.service is not running in the server. This can be due to missing binaries or improper installation. At Bobcares, we fix iptables errors in servers, as...
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Install nsclient++ on Windows : Here we go!
Looking for steps to install NSClient++ on windows? NSClient++ is one of the best agents that is used to monitor Windows devices. At Bobcares, we often get requests from our customers to install NSClient++ as part of our Server Management Services. Today, let’s get...
Logrotate duplicate log entry : Let’s correct it!
Having trouble with 'Logrotate duplicate log entry'? Logrotate utility makes server log management easy. However, the misconfiguration of logrotate often ends up in errors. At Bobcares, we often get requests from customers to fix duplicate log entries as part of our...
Certify the Web SSL – Smart way to secure IIS websites
Are you looking for the steps to install free SSL using Certify the web? We can help you with it. Certify the web helps to install and manage the Let's Encrypt certificates for secure connections. At Bobcares, we often get requests to install Let's Encrypt, as a part...
DigitalOcean Droplet snapshot – How it differs from a backup?
Looking for details of a DigitalOcean Droplet snapshot? A snapshot is a full disk image of either a Droplet or a Volume at a specific point of time. Often users confuse between a Droplet snapshot and automatically taken backup. At Bobcares, we get requests to create...
DigitalOcean create snapshot – Steps for Droplet and Volume
Looking for a way to create a snapshot of a DigitalOcean Droplet or a volume? We can help you with it. Snapshots are basically a full-disk image of either a Droplet or a Volume. It comes handy during unexpected server emergencies. At Bobcares, we get requests to...
Digitalocean Change Droplet Region – How we do it
Have no idea about changing your droplet region? We can help you. DigitalOcean users may change their droplet region for business or security reasons. At Bobcares, we often receive requests to change the DigitalOcean droplet region as a part of our DigitalOcean...
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