How to secure Prometheus Docker Endpoint after enabling through metrics-addr in daemon.json

[Experiment – NOT Tested] If you need to access the Docker daemon remotely, you need to enable the tcp Socket….

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Example of daemon.json or docker.conf – Complete Options

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Working with Prometheus Alert Manager tutorials

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Recording rules and Alerting rules exmplained in Prometheus!!!

What is rules in Prometheus? Time series queries can quickly become quite complicated to remember and type using the Expression…

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White Box Monitoring and Black Box Monitoring explained!!!

There are some basic principles and best practices for building successful monitoring and alerting systems. What is Monitoring?Collecting, processing, aggregating,…

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Do you want daily updates on New Tutorials/Content @DevOpsSchool.com – Use Google Alerts!!!

What is Google Alerts? Google Alerts is a content change detection and notification service, offered by the search engine company…

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Its all about HashiCorp Certified Terraform Associate Exam!!!

The Terraform Associate certification is for operations, IT, or devops professionals who know the basic concepts and skills associated with…

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What is Site Reliability Engineering Certified Professional aka SRECP?

What is Site Reliability Engineering? This is one of the Software branch which is growing rapidly in recent days after…

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DevSecOps Certified Professionals (DSOCP)

Official Social Network Handles of DevSecOps Certified Professionals (DSOCP) Facebook Page Facebook Group Linkedin Group Youtube Channel Blogger Posts WordPress…

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Social Links: DevOps Certified Professionals (DCP)

Official Social Network Handles of DevOps Certified Professionals (DCP) Facebook Page Facebook Group Linkedin Group Youtube Channel Blogger Posts WordPress…

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Social Links: Site Reliability Engineering Certified Professionals (SRECP)

Official Social Network Handles of Site Reliability Engineering Certified Professionals (SRECP) Facebook Page Facebook Group Linkedin Group Youtube Channel Blogger…

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Elasticsearch-ELK Errors and Solutions Database

Elastic Search Error – Node is started with node.data=false, but has shard data Elastic Search Error – max virtual memory…

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ElasticSearch Error – filebeat – filebeat.yml – did not find expected key

Errors Solutions Check filebeat.yml: Only one file beat output is supported …check #output.elasticsearch is comments

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ElasticSearch Error – filebeat – filebeat.yml – more than one namespace configured accessing ‘output’

Errors Answer Check output.logstash in filebeat.yml: should be uncommented.

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ElasticSearch Error – this can cause resize pauses and prevents mlockall from locking the entire heap

Error Message Solutions Setting the parameter -Xms to the same value of -Xmx in /etc/elasticsearch/jvm.options solved the problem 🙂 Thanks

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Elasticsearch Command Lines and their Usage Guide

elasticsearch elasticsearch-certgen elasticsearch-certutil elasticsearch-cli elasticsearch-croneval elasticsearch-env elasticsearch-env-from-file elasticsearch-keystore elasticsearch-migrate elasticsearch-node elasticsearch-plugin elasticsearch-saml-metadata elasticsearch-setup-passwords elasticsearch-shard elasticsearch-sql-cli elasticsearch-sql-cli-7.6.0.jar elasticsearch-syskeygen elasticsearch-users x-pack-env x-pack-security-env…

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How to Write an Essay in 8 Hour: Benefits of Ordering a Paper Online

Many students get to a lot of papers to write. No matter if you study in school or college, you…

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How to update Certificates in Linkedin under Licenses & Certifications?

Name:- Any one of the following? DevOps Certified Engineer (DCE) DevOps Certified Professional (DCP) DevOps Certified Developer (DCD) DevOps Certified…

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Terraform Modules Tutorials and Complete Guide

Terraform Modules explained!!!‘ How to use one module’s variable in another module in terraform?

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Terraform provisioners Tutorials and Complete Guide

How to run provisioners code after resources is created in terraform? Understanding local-exec provisioner in terraform

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Example of Terraform Code for Lab and Demo

Example Code of Terraform AWS VPC Terraform Hello world Program Terraform example program for aws_security_group, aws_instance and provisioner Working with…

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Terraform Errors and Solutions Database

Terraform Error: Key is not in valid OpenSSH public key format Terraform Error: Invalid reference Terraform Error: Invalid variable name…

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Docker Private registry using Nexus, Artifactory or Docker Registry

How to setup Docker repository in Artifactory and push/pull images? Setup Artifactory pro 6.1.0 using Docker containtainer How to setup…

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Docker Errors and Solutions Database

Docker Error: Auzre RHEL 7.4 “Requires: container-selinux >= 2:2.74” Docker Error – Requires: container-selinux >= 2:2.74 Docker Error: JOB FOR…

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List of Top DevOps Tools For SAP and ABAP

AbapGit SAP Transport Packages IKAN ALM Solman SAP Netweaver Qunit Opa5 SAPUI5 Robotic Process Automation – RPA

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AWS s3 Bucket Policy permissions Example for Static Website Access

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How to set Internet Proxy for Maven Repository

There are following ways to set a internet proxy in maven. Method 1 – Command Line with mvn Method 2…

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DevSecOps 1 Days Crash Course and Training

What is DevSecOps? DevSecOps is the philosophy of integrating security practices within the DevOps process. DevSecOps involves creating a ‘Security…

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Git Errors and Solutions Database

Git Error: How do I remove files saying “old mode 100644 new mode 100755” from unstaged changes in Git? Git…

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Git Command Tutorials Guide with Example

Git Commands Tutorials and Example: Git Clean – How to clean git workspace? Git Commands Tutorials and Example: Git Reset…

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