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prometheus-monitoring

Using Rsyslog to ship the logs over TCP on CentOS

Jakir - February 4, 2021

APLICATIONS

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Linux shell

Creating HA Postgres Setup on CentOS with streaming replication

Jakir - February 4, 2021

In this blog we will create the master-slave setup of the postgres using the streaming replication. All below steps are tested with...

<img decoding="async" width="100" height="70" class="entry-thumb" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100,h_70/https://kuberneteslab.com/wp-content/uploads/2021/02/prometheus-monitoring-100x70.jpg" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2021/02/prometheus-monitoring-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_200/https://kuberneteslab.com/wp-content/uploads/2021/02/prometheus-monitoring-200x140.jpg 200w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2021/02/prometheus-monitoring-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2021/02/prometheus-monitoring-436x300.jpg 436w" sizes="(max-width: 100px) 100vw, 100px" alt="prometheus" title="Explained: Keep Specific Metrics in Prometheus using Prometheus Job" />

Explained: Keep Specific Metrics in Prometheus using Prometheus Job

February 9, 2021

<img decoding="async" width="100" height="70" data-srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_200/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-200x140.jpg 200w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-436x300.jpg 436w" alt="prometheus-monitoring" title="Custom Exporter with Prometheus" data-src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100,h_70/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg" data-sizes="(max-width: 100px) 100vw, 100px" class="entry-thumb lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img decoding="async" width="100" height="70" class="entry-thumb" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100,h_70/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_200/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-200x140.jpg 200w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-436x300.jpg 436w" sizes="(max-width: 100px) 100vw, 100px" alt="prometheus-monitoring" title="Custom Exporter with Prometheus" />

prometheus-monitoring

Custom Exporter with Prometheus

November 5, 2019

<img decoding="async" width="100" height="70" class="entry-thumb" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100,h_70/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-100x70.jpg" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_200/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-200x140.jpg 200w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-436x300.jpg 436w" sizes="(max-width: 100px) 100vw, 100px" alt="Linux shell" title="How to check the Kubernetes events in the namespace?" />

How to check the Kubernetes events in the namespace?

February 3, 2021

HOT NEWS

<img decoding="async" width="218" height="150" class="entry-thumb" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218,h_150/https://kuberneteslab.com/wp-content/uploads/2020/01/network-kubernetes-218x150.jpg" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2020/01/network-kubernetes-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2020/01/network-kubernetes-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2020/01/network-kubernetes-436x300.jpg 436w" sizes="(max-width: 218px) 100vw, 218px" alt="kubernetes-network" title="Deleting a Network drivers in Kubernetes" />

kubernetes-network

Deleting a Network drivers in Kubernetes

<img decoding="async" width="218" height="150" class="entry-thumb" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218,h_150/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-218x150.jpg" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-436x300.jpg 436w" sizes="(max-width: 218px) 100vw, 218px" alt="prometheus-monitoring" title="Custom Exporter with Prometheus" />

prometheus-monitoring

Custom Exporter with Prometheus

<img decoding="async" width="218" height="150" class="entry-thumb" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218,h_150/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-218x150.jpg" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-436x300.jpg 436w" sizes="(max-width: 218px) 100vw, 218px" alt="Linux shell" title="Creating HA Postgres Setup on CentOS with streaming replication" />

Linux shell

Creating HA Postgres Setup on CentOS with streaming replication

<img decoding="async" width="218" height="150" class="entry-thumb" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218,h_150/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-218x150.jpg" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2019/12/linux-shell-436x300.jpg 436w" sizes="(max-width: 218px) 100vw, 218px" alt="Linux shell" title="How to check the hidden files with “ls” command?" />

Linux shell

How to check the hidden files with “ls” command?

EDITOR PICKS

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Creating HA Postgres Setup on CentOS with streaming replication

February 4, 2021

POPULAR POSTS

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SED Command : Search And Replace in file

August 20, 2021

<img decoding="async" width="100" height="70" class="entry-thumb" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100,h_70/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_200/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-200x140.jpg 200w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-436x300.jpg 436w" sizes="(max-width: 100px) 100vw, 100px" alt="prometheus-monitoring" title="Monitoring Proxy Server Traffic and Stats : Explained" />

prometheus-monitoring

Monitoring Proxy Server Traffic and Stats : Explained

August 15, 2020

<img decoding="async" width="100" height="70" data-srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_200/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-200x140.jpg 200w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-436x300.jpg 436w" alt="prometheus-monitoring" title="Custom Exporter with Prometheus" data-src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100,h_70/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg" data-sizes="(max-width: 100px) 100vw, 100px" class="entry-thumb lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img decoding="async" width="100" height="70" class="entry-thumb" src="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100,h_70/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg" srcset="https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_100/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-100x70.jpg 100w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_200/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-200x140.jpg 200w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_218/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-218x150.jpg 218w, https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_436/https://kuberneteslab.com/wp-content/uploads/2019/11/luke-chesser-JKUTrJ4vK00-unsplash-436x300.jpg 436w" sizes="(max-width: 100px) 100vw, 100px" alt="prometheus-monitoring" title="Custom Exporter with Prometheus" />

prometheus-monitoring

Custom Exporter with Prometheus

November 5, 2019