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In this lab we’ll deploy a sample application and explore some of these features for observability and HA.
Prerequisites
For this lab you’ll need linkerd installed on your cluster. Follow the instructions in this guide if you didn’t already.
Install Application
Sample application consists of 2 services (pizza-clien... | ['Service Mesh', 'Kubernetes', 'Monitoring', 'Linkerd'] |
Our team at Soluto is comprised of developers, product managers and UX designers. The team works together on a few dozen mobile applications and on our large scale micro-services backend. As part of our DevOps culture, we encourage small and frequent releases. As a result of this approach, changes to our backend are ve... | ['Software Development', 'Puppet', 'Monitoring', 'Icinga2', 'DevOps'] |
As any developer will tell you, incidents are a pain — and the later you spot them, the more damage they can cause. Alerts can help identify incidents quickly, but configuring them, choosing the right threshold, and finding the time to get it right is not always so straightforward. At MessageBird, we built a tool that ... | ['Time Series Forecasting', 'Machine Learning', 'Monitoring', 'Incident Management'] |
Optimizing for MTTR over MTBF is good for your product
This is an endless discussion when creating a new team or product; should I prioritise stability and availability over release frequency? In more technical terms, are you a mean time to recovery Team (MTTR) or a mean time between failure team (MTBF)?
MTBF and MTT... | ['Software Design', 'Monitoring', 'Distributed Systems', 'Observability', 'DevOps'] |
How to use Metricbeat agent to Collect Windows Metrics to AWS Elasticsearch (ES).
Photo by Fotis Fotopoulos on Unsplash
Metricbeat is an Agent that can be used to Collect Metrics from Compute Sources such as VMs (Windows/Linux), Containers, Kubernetes Clusters. Metricbeat has two versions which are under two Licenses... | ['Elasticsearch', 'Windows', 'AWS', 'Metricbeat', 'Monitoring'] |
How to Integrate AWS SSO with AWS Managed Elasticsearch Kibana Instance
Here we talk about how to integrate Amazon Web Services (AWS) Managed Elasticsearch (ES) Cluster with AWS Single Sign-On (SSO) service for user authentication.
Let’s talk a little about “What is Elasticsearch?”. Elasticsearch is a powerful search... | ['AWS', 'Aws Elasticsearch', 'Monitoring', 'Single Sign On', 'Observability'] |
Introducing an open-source alternative to DataDog for privacy & security conscious companies who are concerned about HUGE saas bills — signoz.io
Here’s our GitHub repo
More and more companies are now shifting to a cloud-native & microservices based architecture. Having an application monitoring tool is critical in th... | ['Monitoring', 'Microservices', 'Application Monitoring', 'Prometheus', 'Observability'] |
1. 介紹
collectd從各種來源收集指標，例如操作系統，應用程序，日誌文件和外部設備，並存儲此信息或通過網絡提供。這些統計數據可用於監控系統，發現性能瓶頸（即性能分析）和預測未來系統負載（即容量規劃）。或者，如果您只想要私人服務器的漂亮圖表並且厭倦了一些本土解決方案，那麼您也可以在正確的位置;）。
一個圖表可以說超過一千個單詞，所以這裡是一個圖表，顯示了過去60分鐘內系統的 CPU利用率：
還有其他類似於collectd的免費開源項目 — 相關網站頁面上列出了一些鏈接 。那麼你為什麼要使用 collectd？還有，我們認為設定一些關鍵的差別 collectd分開。例如，它是用C語言編寫的，用於提高性能和可移植性，允許它在... | ['Hardware', 'Collectd', 'Monitoring', 'Visualization', 'Monitor'] |
1. 介紹
在 Cent OS 中，日志是使用rsyslogd守護進程進行管理的，該進程是之前版本的系統中syslogd的升級版，對原有的日志系統進行了功能的擴展，提供了諸如過濾器，日志加密保護，各種配置選項，輸入輸出模塊，支持通過 TCP 或者 UDP 協議進行傳輸等。
rsyslog的配置文件為 /etc/rsyslog.conf , 大多數日志文件都位於 /var/log/ 目錄中。 大多數日志文件都位於 /var/log/ 目錄中。在該目錄中，你可能註意到很多日志文件末尾包含一串數字（如 maillog-20150301 ），這說明這些日志文件經過了日志轉儲，這樣可以避免日志文件過大。
2. 配置解說
Rsyslog... | ['Linux', 'Monitoring', 'Log', 'Rsyslog'] |
Monitoring is an important part of any enterprise application. It helps provide great insights into what's happening behind the scene in your application and gives an idea of the overall health of the application.
Corda is a complex system with multiple moving parts, so it is utterly important to monitor Corda nodes t... | ['Grafana', 'Monitoring', 'Prometheus', 'Blockchain', 'Corda'] |
Recently released Grafana 7 includes many new powerful features and UX enhancements like the unified data model, support for Jaeger data source, new data transformations, new visualization panels, and many more. In this blog, I will describe how to deploy Grafana 7 on RedHat OpenShift 4.x using the helm chart provided ... | ['Openshift', 'Grafana', 'Ibm Garage', 'Monitoring', 'Prometheus'] |
César González and José Hermosilla
Prometheus has become the de facto open source solution for Kubernetes monitoring, with multiple ways to install and run it. Those ways can be classified, firstly, attending to the locality of installation and then to the grade of automation and effort for the overall process.
For t... | ['Helm', 'Kubernetes', 'Monitoring', 'Prometheus'] |
This week, we had the rewarding experience of merging this PR, which bumps the OpenTelemetry specification to v1.0.
This is a big moment for OpenTelemetry. With v1.0.0 of the specification complete, and v1.0.1 already out, we are ready to begin offering stability guarantees for the tracing portion of the OpenTelemetry... | ['Monitoring', 'Distributed Tracing', 'Observability', 'Opentelemetry', 'DevOps'] |
Kafka consumers HealthIndicator
Thanks to Spring’s KafkaListenerEndpointRegistry we get access to a Collection of MessageListenerContainer which contains all the details regarding Consumers running in the system. You can iterate this Collection and transform it into a Map of chosen consumer properties.
When implement... | ['Technology', 'Spring Boot', 'Kafka', 'Monitoring', 'Kafka Streams'] |
Zabbix + Docker Containers Rocks
In this post, we will install Zabbix on a Docker using Ubuntu 20.04 LTS and MS WSL 2.
Vid 1. All-in-one 8 1/2 minutes Video \o/
Created by Alexey Vladyshev, supported by Zabbix SIA, Zabbix is an Enterprise-Class Open Source Monitoring Solution.
Fig 1. This image is the Zabbix office... | ['Wsl 2', 'Docker', 'Wslinux', 'Monitoring', 'Zabbix'] |
Image by Author.
Can you train a machine learning model to predict your model’s mistakes?
Nothing stops you from trying. But chances are, you are better off without it.
We’ve seen this idea suggested more than once.
It sounds reasonable on the surface. Machine learning models make mistakes. Let us take these mistak... | ['Machine Learning', 'Monitoring', 'Data Science', 'Editors Pick', 'Artificial Intelligence'] |
You remember that time you passive-aggressively completed a story in the most useless way possible to check that checkbox? That’s most monitoring systems.
Take a look at your project’s compilation warnings. If you’re using NPM, you’ll see the impossible to resolve deprecation warnings a mile long and quickly realize h... | ['Monitoring'] |
Why Use Monitoring Devices Applied to Transmission and Distribution Lines and Towers? Kimi Apr 13·2 min read
The application scheme of the intelligent patrol device in power line bird staying monitoring consists of image monitoring device, sound and light alarm, cloud platform, web browser, and mobile terminal. The im... | ['Monitoring'] |
Another monitoring service?
I love this comic, because it definitely apply to monitoring services:
Here are the 5 reasons why creating a new monitoring service:
— Need something simple and fast to configure
— Wan’t to have distinct information about our deployment impact
— Powerful configuration that could be upda... | ['Web Development', 'Startup', 'Monitoring', 'Reliability', 'DevOps'] |
I was in Serverless Days Boston last week and would like to give a big thanks to the organization team for this great day! James Beswick spoke about their story of how they started to get rid of servers. He stated that either you start writing serverless with a lift and shift of existing architecture, or with a greenfi... | ['Monitoring', 'Architecture', 'AWS Lambda', 'Visualization', 'Serverless'] |
PepperReport monitoring stack
A one line CURL command could monitor any http endpoint with the same effectively that PepperReport does it.
But when you want to do this for thousand of endpoints, every minutes from many location in the world, with a history queryable in a fraction of second and detect even tiny Apdex ... | ['AWS', 'Startup', 'Monitoring', 'Deployment', 'SaaS'] |
This article helps you to understand what to monitor if you have or are bringing a new service to run in production.
Motivation
Monitoring gives us the ability to understand our system’s health, address performance and availability issues based on data. I would like to mention a couple of reasons why you need monitor... | ['Site Reliability', 'Incident Management', 'Monitoring', 'Prometheus', 'DevOps'] |
A brief anecdote explaining our efforts towards a more reliable platform.
As a DevOps Engineer, we’re often curiously asked by people on what we do on a daily basis. My go-to response is doing all it takes to ensure the organisation’s infrastructure running flawlessly. Providing a dashboard to help everyone have a bir... | ['Reliability Engineering', 'Technology', 'DevOps', 'Monitoring'] |
It’s been some months since we last wrote about Statuspal new features, but that’s not because we haven’t been hard at work, quite the opposite, we have delivered plenty of new features that our customers are already loving, here is a summary of the most important ones:
Localization & Multi-language Support
You are n... | ['Web Development', 'Startup', 'Monitoring', 'SaaS', 'Slack'] |
Monitoring Kafka in Kubernetes
TL;DR
This post focuses on monitoring your Kafka deployment in Kubernetes if you can’t or won’t use Prometheus. Kafka exposes its metrics through JMX. To be able to collect metrics in your favourite reporting backend (e.g. InfluxDB or Graphite) you need a way to query metrics using the ... | ['Jmx', 'Kafka', 'Influxdb', 'Monitoring', 'Kubernetes'] |
I have found that recording any change event for an environment and then adding those events to your monitoring dashboards is an invaluable asset. It helps to narrow the scope of an issue and helps speed up troubleshooting. From my experience, most issues arise due to changes to an environment, whether its code deploy,... | ['Jenkins', 'Grafana', 'Events', 'Monitoring'] |
Application Performance Monitoring(APM) is one of the hot topics in the current industry where we are depending on software applications to fulfil almost our every need. When we talk about software applications, the main consideration will be the performance. We should be aware of every possible reason which influences... | ['Monitoring', 'Application Performance', 'Appdynamics', 'Wso2', 'Dynatrace'] |
Docker is a powerful tool that significantly simplifies deployment, testing and prototyping of various applications and/or services. When heavily used it may turn out that considerable amount of the machine’s storage memory is occupied with docker files — sometimes up to tens of gigabytes or even more! How to save disk... | ['Programming', 'Docker', 'DevOps', 'Monitoring'] |
Photo by Austin Distel on Unsplash
SAR
The SAR command reports content of selected activity counters in the Linux System which are collected using sysstat over a period of time. You can select information about specific system activities using flags.The data can be redirected to an outfile which can be interrogated l... | ['Report', 'Performance', 'Linux', 'Monitoring'] |
Terraform ideas
Terraform And PagerDuty — Before You Try
Terraform is well known for his vast choice of providers. Among these, we can find PagerDuty integration. If you are having a lot of services, users and teams inside PagerDuty you should consider making such infrastructure managed as IaC.
As you spend more and... | ['Infrastructure As Code', 'Programming', 'Monitoring', 'Terraform', 'DevOps'] |
Photo by Michael Dziedzic on Unsplash
IOSTAT
Lets look at the disk activity on Linux. We can start seeing the speed of the reads and the writes to the disk which can be very handy to capture I/O metrics. The data can be viewed in megabytes/sec using the option -m or -k for kilobytes/sec.
[root@server~]# iostat -m
a... | ['Performance', 'Linux', 'Monitoring'] |
Source: Google Images (Prometheus, Grafana, Kubernetes)
When we deploy software or application(s) in different environments, we want to monitor the environments, the performance of the deployed software or application(s), and other parameters. Monitoring is an important component of any technical field. There are many... | ['Grafana', 'Monitoring', 'Prometheus', 'Kubernetes', 'DevOps'] |
This is the final part of our Kubernetes logging series. In case you missed part 1 you can find it here. In this tutorial we will learn about configuring Filebeat to run as a DaemonSet in our Kubernetes cluster in order to ship logs to the Elasticsearch backend. We are using Filebeat instead of FluentD or FluentBit bec... | ['Docker', 'Kubernetes', 'Monitoring'] |
OpenMetrics
Here comes OpenMetrics.
It’s a huge effort to create a standard specifically designed for exposing metric data and providing tools to also go beyond metrics since observability is not just that but also logging events and correlating things.
At the moment it’s still a draft, currently sandboxed by the CN... | ['Observability', 'Prometheus', 'Standards', 'Monitoring'] |
IBM Cloud has become huge in terms of services and tools it offers. And sometimes it becomes highly difficult to have a look on what is going on into the infrastructure and more generically the platform we have just deployed.
In this short article we are going to talk about the current observability tools and services... | ['Containers', 'Monitoring', 'Ibm Cloud', 'Observability', 'DevOps'] |
Image credit — https://pixabay.com/photos/staircase-spiral-architecture-600468/
What is Software Development Life Cycle (SDLC)?
The SDLC is a methodology followed for developing software projects with clearly defined processes for creating good quality software. The SDLC methodology broadly involves the following pha... | ['Machine Learning', 'Mlops', 'Monitoring', 'Artificial Intelligence', 'Software Development'] |
Image credit — https://pixabay.com/photos/staircase-spiral-architecture-600468/
What is Software Development Life Cycle (SDLC)?
The SDLC is a methodology followed for developing software projects with clearly defined processes for creating good quality software. The SDLC methodology broadly involves the following pha... | ['Machine Learning', 'DevOps', 'Monitoring', 'Artificial Intelligence', 'Software Development'] |
Who is MONA?
MONA is our Newly deployed Global Monitoring system, covering our hosting solutions for our prestigious clients in iGaming — Betting — Forex and eCommerce B2B Business in Cyprus — Malta, and the UK.
MONA stands for Multiplatform Ongoing Network Alerting. We at HostingB2B, as Hosting Providers in Cyprus a... | ['Hostingb2b', 'Servers', 'Monitoring', 'WordPress', 'Hosting'] |
At this point, massive corporations collecting personal data about users has become commonplace; not accepted, but many find themselves too dependent on the services such corporations provide to take any action against them, a veritable toxic relationship. But there may be another source of data that is coming to be as... | ['Biology', 'Future', 'Pharmaceutical', 'Monitoring', 'Genetics'] |
Technology becomes more complicated seemingly every day, and no one knows this better than the IT teams whose job it is to keep the backend of the world’s systems running smoothly. But as each individual silo is continually getting more complex, we also run into the added complication of sorting through the new competi... | ['Monitoring', 'Operations', 'Alerts', 'Full Stack', 'DevOps'] |
Error Monitoring Tools are making Error Logging an out-dated process!
Know the modernization of error logs. Reduce the time consuming task of scouring event logs to find issues through Error Monitoring Tool. Shamini Prasad May 6, 2019·3 min read
Evolution of Error Logs
Software development practices are evolving, wh... | ['Debugging', 'Monitoring', 'Error Handling', 'Developer', 'Software Development'] |
Node.js monitoring is a tricky task. There are certain challenges to look out for. Because Node.js is a dynamically typed programming language and single-threaded you give the interpreter and runtime a lot of freedom to make decisions. This can easily result in memory leaks and high CPU loads. Parallel execution is sim... | ['Web Development', 'JavaScript', 'Monitoring', 'Nodejs', 'DevOps'] |
A few words that come in our mind while taking of data are its availability and backup. To deal with the same, planned to facilitate backup for the data and a way to analyze it without using the main database. MySQL replication is a process that allows you to easily maintain multiple copies of MySQL data by having them... | ['Monitoring', 'Replication', 'Replication Lag', 'Database', 'MySQL'] |
Is that a spike? Is it a blip? It’s an outage indicator! You know that moment when you are staring at your dashboard and there is a bump in the line.
Did a server restart? Was there a traffic spike to an endpoint? Was there a third party issue? Most importantly, is there about to be an outage? All of these questions a... | ['System Administration', 'DevOps', 'Performance', 'Monitoring', 'Software Engineering'] |
There are two sides to social media: broadcasting and receiving. This is what makes social media so valuable to businesses. In the past, print, radio and TV media was a one-way street: brands put out information, but they couldn’t get anything back from the general public using these channels. Social platforms allow co... | ['Social Media Marketing', 'Sether', 'Monitoring', 'Digital Marketing', 'Social Monitoring'] |
New features of the hybrid monitoring AIOps system Monq
Monq has significantly updated its functionality, a free version has appeared and the licensing policy has been updated. If monitoring systems in your company start to get out of control, and their number rushes somewhere beyond the horizon, we suggest you take a... | ['Sysadmin', 'DevOps', 'Aiops', 'Monitoring'] |
Photo by Negative Space from Pexels
This article was originally published in CTO Craft.
Companies want to capture user happiness in metric form to provide the optimal level of reliability for their software that maximises user happiness. In this series of posts, I’m writing about using Service Level Indicators (SLIs)... | ['Site Reliability', 'Error Budget', 'Monitoring', 'Observability', 'Reliability Engineering'] |
Cardiac Monitoring Devices Market
Market growth influenced due to following factors-
Increasing prevalence of cardiovascular diseases.
Availability of reimbursement for CM & CRM devices.
Launch of innovative products by market players; increasing investments, funds, and grants for research on CM & CRM devices.
Glo... | ['Healthcare', 'Cardiac', 'Monitoring', 'Medical Devices', 'Business'] |
TECHNOLOGY
Monetary innovation is the utilization of creative innovation to convey a wide scope of monetary items and administrations. It is planned to work with the multi-channel, advantageous and quick installment experience for the shopper. This kind of innovation is viable in various business sections, like portab... | ['Technology', 'Qr Code', 'Monitoring', 'Computer Science', 'Face Recognition'] |
This article was originally published in CTO Craft.
In the previous post, I wrote about capturing user happiness in metric form with SLIs and SLOs, with the end goal of providing the optimal level of software reliability that maximizes user happiness.
In this post, I’m writing how Error Budgets can be used to negotia... | ['Site Reliability', 'Error Budget', 'Monitoring', 'Observability', 'Reliability Engineering'] |
Maximizing VA remote patient monitoring during the COVID-19 response
Objective: The Veterans Health Administration (VHA) has one of the largest remote patient monitoring programs in the United States and is supported by an enterprise-wide infrastructure for providers, clinicians, staff, Veterans, and caregivers. The c... | ['Patient Engagement', 'Remote', 'Covid 19 Crisis', 'Monitoring', 'Medicine'] |
One of the exciting things about running Weights and Biases is that we can research how models are actually using their computational resources in real world scenarios. Since we are simplifying the tasks of monitoring GPU and memory, we wanted to help our users by taking a look at how well folks utilize their computati... | ['Machine Learning', 'Deep Learning', 'Gpu', 'Monitoring'] |
How to Deploy Flink Cluster & Flink-exporter in Kubernetes Cluster.
Flink k8s
Preface.
Apache Flink is a framework and distributed processing engine for stateful computations over unbounded and bounded data streams. Flink has been designed to run in all common cluster environments, perform computations at in-memory ... | ['Cloud Computing', 'Flink Exporter', 'Monitoring', 'Flink', 'Kubernetes'] |
Why SHM is so important?
Structural health monitoring has the potential to completely change the way we manage the built environment. Encompassing everything from schools and hospitals to office buildings and tunnels, the built environment needs to be properly maintained to ensure safety and reduce costs. Structural h... | ['IoT', 'Shm', 'Monitoring', 'Smart Cities', 'Bridge'] |
There are a lot of tools in the market which can do sufficient monitoring and alert for your application and infrastructure. The growth of containerized platforms helped to have the monitoring and alerting setups very quickly. But this is the transition phase where large enterprises still run the core systems on legacy... | ['Legacy', 'Alertmanager', 'Monitoring', 'Prometheus', 'DevOps'] |
Update: This post has been updated to include changes to the platform since this was first posted:
Stackdriver was rebranded to Google Cloud Monitoring. There were breaking changes to the Cloud Monitoring Python API. See the Migration Guide for more details.
Google Cloud Monitoring contains a wealth of information ab... | ['Cloud Computing', 'DevOps', 'Google Cloud Platform', 'Monitoring'] |
Ctrl+Alt+Monitor :)
About this Guide
1. Introduction
The Kubernetes ecosystem contains a number of logging and monitoring solutions. These tools address monitoring and logging at different layers in the Kubernetes Engine stack.
GCP components (compute)
Kubernetes objects (cluster nodes)
Containerized applications... | ['Google Cloud', 'Containers', 'Monitoring', 'Kubernetes Engine', 'Kubernetes'] |
by Tyler Charbonneau
Kubernetes now runs in more than 70 percent of container environments. Monitoring has become a key way to extract as much information as possible during container runtime. This data is critical when troubleshooting issues. It’s also integral to optimizing performance, both proactively and reactive... | ['DevOps', 'Kubernetes', 'Software Development', 'Monitoring'] |
Netdata Monitoring tool
Hi everyone;
Today we will try to install netdata in our linux and windows servers.
After than we will design a new custom HTML file for netdata tv.
Netdata is a very useful application and very light for memory usage and Cpu usage for monitoring. You can monitor everything in real time and ... | ['Windows Exporter', 'Netdata', 'Monitoring', 'Wmi', 'Monitoring Software'] |
Background
Pipedrive, like many startups, started with PHP-monolith which has since grown into legacy code that we are attempting to get rid of. It is harder to test & deploy on legacy code than with small node/go services and it’s more difficult to grasp, because of so many features that were written more than 5 year... | ['Project Management', 'Performance', 'Monitoring', 'PHP', 'MySQL'] |
For a long time, the StatsD + Graphite stack was the go-to solution when considering backend stacks for time-series collection and storage.
In recent years, with the increased adoption of Kubernetes, Prometheus has been gaining more and more attention as an alternative solution for the classic Graphite + StatsD stack.... | ['Grafana', 'Graphite', 'Monitoring', 'Prometheus', 'Kubernetes'] |
Observability is a key factor of modern application, traditionally majority of java applications depends on the robust logging. But visualising have been done from logs using some popular enterprise tools like Splunk, App-dynamics.
Now in market from past few years we have many open source tools like ElasticSearch,Log... | ['Monitoring', 'Metrics And Analytics', 'Microservices', 'Prometheus', 'Observability'] |
Set it up !
Now that we have a basic understanding of what we want to achieve, let’s start with installing Prometheus & Grafana on our Kubernetes cluster. As always there are multiple options but we will stick with our friendly-neighborhood-operators to help us out with it. Let’s first create the namespace for our mon... | ['Grafana', 'Kafka', 'Monitoring', 'Prometheus', 'Kubernetes'] |
From the GC logs you can observe that there are two types of entries:
Scavenge (new space garbage collection) — an often running and fast GC which is responsible for cleaning up relatively small objects from the new space on the heap
(new space garbage collection) — an often running and fast GC which is responsible f... | ['Javascript Development', 'Monitoring', 'Memory Leak', 'Node Js Tutorial', 'Node For Begginners'] |
DC to Cloud
Back in the day, when your application resources were residing in an on-prem DC, you did not really need to worry about the security for the ingress/egress to the Internet. There would be a security team with a wide range of tools and services monitoring and protecting your workloads — NetFlow, FWs, visibi... | ['Visibility', 'Security', 'Cloud', 'Monitoring', 'Aviatrix'] |
Step 3.
Install Ansible on your local computer.
Step 4.
Clone this repo:
Step 5.
Modify ./tutorial-aws-grafana/ansible/hosts file:
hosts
You should add your pem file location after “ansible_ssh_private_key_file= ” (line 3) and replace 54.77.154.230 to your AWS instance public IP (line 6)
Step 6. Run Ansible pla... | ['AWS', 'Grafana', 'Monitoring', 'DevOps', 'Ansible'] |
Combining DAY 11, 12 & 13
This Post is going to be interesting as I am going to talk alot about prometheus and Grafana. So recent Linuxacademy course “monitoring kubernetes with prometheus” is actually very practical course and answers for most of the questions like how to setup Prometheus for Kubernetes cluster and h... | ['Grafana', 'Monitoring', 'Linuxacademy', 'Prometheus', 'Kubernetes'] |
Sarkis Khoury’s profile is secured to the strictest privacy by VirtualU Privacy-Shield. Sarkis Khoury’s data privacy settings have been set to the strictest settings and to abide by this website’s Privacy Policy and Terms & Conditions. You’re activity here will not be shared with 3rd parties unless it is necessary for ... | ['Privacy', 'Data', 'Sarkis Khoury', 'Monitoring'] |
I try to summarise what I did and learned in my journey with AWS Security Hub.
Videos
From re-invent 2018
AWS re:Invent 2018: [NEW LAUNCH!] Introduction to AWS Security Hub (SEC397) 45 minutes video but without initial configuration. Nice to have an idea about the product, and listen to testimonials companies that h... | ['AWS', 'Aws Security', 'Monitoring', 'Aws Config', 'DevOps'] |
Grafana 6.0 was still in Beta on Feb 2019, when the new feature was introduced — Loki, a log aggregation system available via another new ability — the Explore.
It’s similar to well-known ELK/EFK stack but more simple to set up and use and is intended to be used mostly with clouds and systems like Prometheus and Kuber... | ['Loki', 'Grafana', 'Monitoring'] |
Design options and trade-offs to consider when developing a log ingestion strategy with the Elastic stack
Image by Ag Ku from Pixabay
Imagine your team is responsible for business-critical IT services. Say you operate the shared DevOps platform that enables developers in your company to roll out new features and hotf... | ['Logging', 'Monitoring', 'Distributed Systems', 'Observability', 'Elastic Stack'] |
An Illustrated Enterprise Release Checklist For Applications
Words by Noah Mandelbaum, Distinguished Engineer
Illustrations by Mike Damrath, Senior Manager
It takes a large amount of effort to develop applications.
We stand up and then we sit down. We work for weeks to write clean code and to create code coverage. ... | ['Release Management', 'Release Engineering', 'Software Engineering', 'Monitoring'] |
Firebase supports different types cloud functions like http, timer, firestore, realtime database triggers etc. Only way to find if something goes wrong in cloud functions is checking logs in firebase/GCP console.
In order to monitor the performance issues and errors occurring in cloud functions, we have developed agen... | ['Firebase Cloud Functions', 'APM', 'Monitoring', 'Observability', 'Serverless'] |
How to build your product startup from a project
Our story of how the monq AIOps platform emerged from a huge project for monitoring business applications Nikolay Ganyushkin Follow Jun 17 · 11 min read
Copyright Roskosmos
In this article I would like to tell the story of the development of our product — an AIOps pla... | ['Venture Capital', 'Startup', 'Monitoring', 'Product Development', 'Product'] |
The above idea is quite simple,
We create a Node web server (this can be any web server of your choice) that exposes the required custom.metrics.k8s.io API paths (in HTTPS). Here we do all the complicated metric calculations and return the metrics in the desired response format. Register the custom.metrics.k8s.io API ... | ['Docker', 'Monitoring', 'Autoscaling', 'Kubernetes', 'DevOps'] |
NetXMS — born to serve as a perfect EMS platform NetXMS Jun 17·2 min read
Many hardware vendors are looking for an EMS (Element Management System) solution. An EMS solution helps sell additional services to customers and provides extra value for existing hardware offers.
Yet developing such a platform from scratch ca... | ['Monitoring System', 'Netxms', 'Monitoring Software', 'Monitoring'] |
By: Niladri Choudhuri
We have become accustomed to seeing developers developing software and not being overly concerned with monitoring, which is frequently assumed to be IT operations work. With DevOps initiatives, this view changes and developers also need to consider the operational aspects, starting from the desig... | ['Technology', 'Monitoring', 'Engineering', 'Tech', 'DevOps'] |
Microservices are hard
In the last decade, we saw a significant shift in how modern, internet-scale applications are built. Cloud computing and containerization technologies like Docker enabled a new breed of distributed system designs commonly referred to as microservices. These large companies such as Uber, Google, ... | ['Logs', 'Microservices', 'Monitoring', 'Distributed Systems', 'Observability'] |
How do you figure if your spouse is cheating? If you found this text as a result of the search question you typewritten, then you want to possibly already suspect that you’re managing an unfaithful partner, or at the terribly least that one thing is amiss in your relationship. The signs of unfaithfulness look totally d... | ['Hacking', 'Access Control', 'Monitoring', 'Gps', 'Spy'] |
Prometheus: Prometheus is a devops tool which is used in monitoring . In devops monitoring is the process by which software, RAM , cpu and node is monitored , this process used in security also for monitor the activity of hacker.
In monitoring prometheus collect data only in matrics form in real time .
Prometheus wor... | ['Grafana', 'Monitoring', 'Prometheus', 'Kubernetes', 'DevOps'] |
Assuming, we already have an AWS EKS cluster with worker nodes.
In this post — we will connect to a newly created cluster, will create a test deployment with an HPA — Kubernetes Horizontal Pod AutoScaler and will try to get information about resources usage using kubectl top .
Kubernetes cluster
Create a test cluste... | ['Aws Eks', 'Kubernetes', 'Monitoring'] |
Introduction
Red Hat OpenShift is an enterprise-ready Kubernetes container platform with full-stack automated operations to manage hybrid cloud, multicloud, and edge deployments. Red Hat OpenShift is optimized to improve developer productivity and promote innovation.
In this article we will look at OpenShift monitori... | ['Openshift', 'Monitoring'] |
Grafana is an open-source monitoring tool that can be used to monitor various kinds of things in an IT company.
Namely, it includes, server usage monitoring like CPU, memory, disk, network loads, endpoints, and many.
But the main reason of using this tool is that it provides a wide variety of visualization dashboard ... | ['Technology', 'Grafana', 'Programming', 'Monitoring', 'DevOps'] |
It all depends on your application and business
Stephan: Well, the thing about storage is that it’s relatively cheap. So you can store all your event data on an S3 bucket and retain it for a few weeks in its original format.
And after that, it gets compressed. Even if you need to investigate something further back in... | ['Startup Lessons', 'Monitoring', 'Distributed Systems', 'Observability', 'DevOps'] |
At first glance, all serverless monitoring services seem similar and aim to solve the same problems. However, in Dashbird, we have made decisions that fundamentally differentiate us from our competitors since day one. Over time, those differences have magnified and we have found increasing confirmation and confidence i... | ['AWS', 'Monitoring', 'AWS Lambda', 'Observability', 'Serverless'] |
0. Helm Install
Prometheus 를 Helm 차트를 이용해서 구축을 진행할 것이기에 먼저, Helm 을 설치하여 주도록 하자, Helm 설치는 공식문서를 참고하였다.
# curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3
# chmod 700 get_helm.sh
# ./get_helm.sh
그리고 난 후, Helm의 공식 Repo를 git으로 clone 하자. 공식 Repo를 바로 등록해서 helm install을 하게되면... | ['Grafana', 'K8s', 'Monitoring', 'Prometheus', 'Kubernetes'] |
Photo by Firmbee.com on Unsplash
Hello 🙋♀️
Some weeks ago I talked in a webinar about A/B testing and the tools I use to monitor my A/B tests. I hope it’ll help some of you struggling with their process !
As the only person in my (not so small) company managing the UX and the A/B testing process, I need to stay we... | ['Template', 'Ab Testing', 'Monitoring', 'Dashboard', 'UX Design'] |
A new take on an old tradition
Try and think of an industry defined by its cutting-edge technology. Any industry at all. What springs to mind?
Whatever you chose, I bet farming didn’t feature highly on your list. While industries like manufacturing and software development are known for their fast-paced advances, it’... | ['Monitoring', 'Agriculture', 'Apps', 'Farming', 'Agtech'] |
Should you’re a system administrator, then keeping track of your workers’ e mail and PC utilization is a reasonably widespread activity, permitting you to watch productiveness, in addition to guarantee no harmful recordsdata enter your community. The identical applies to parents and academics, too, who may want to regu... | ['Email Marketing', 'Spying', 'Monitoring', 'Computers', 'Email'] |
Purpose
Lack of alarm configuration can lead to alarm flooding causing increased outage minutes or Network Operator error.
This document is to outline a philosophy of alarm and event configuration for the Network Operator’s correct assessment and interpretation resulting in efficiency and consistency with alarm and e... | ['Control System', 'Adms', 'Monitoring', 'Scada'] |
Earlier on we at Badrap.io introduced an integration to Have I Been Pwned data breach monitoring for a single email address.
Today we’re back with multiple email monitoring!
Now you can add in all of your email addresses and get alert notifications on data breaches. Emails such as personal addresses you use at home o... | ['Security', 'Infosec', 'Monitoring', 'Data Breach', 'Email'] |
Install Linkerd on your cluster.
Just before we start, I want to make it clear that linkerd install does nothing amazing. It merely outputs the Kubernetes yaml configs required to run Linkerd. This is why we pipe it into kubectl apply later.
Its always valuable to look through the output.
1. See what linkerd is actu... | ['Grafana', 'Linkerd', 'Monitoring', 'Prometheus', 'Kubernetes'] |
Check the updated 101 Days of DevOps Course
Course Registration link: https://www.101daysofdevops.com/register/
Course Link: https://www.101daysofdevops.com/courses/101-days-of-devops/
YouTube link: https://www.youtube.com/user/laprashant/videos
Welcome to Day 5 of 100 Days of DevOps, On Day 2 I discussed the SNS h... | ['Technology', 'AWS', 'Linux', 'Monitoring', 'DevOps'] |
PizzaDelivery Application
Let’s develop an application for a pizza delivery store, for example PizzaHut. The application will expose an api where partners can put orders for a pizza. Suppose our partners are online food ordering apps like UberEats, Zomato, Swiggy etc. Our application will receive orders, puts them in ... | ['Grafana', 'Spring Boot 2', 'Influxdb', 'Monitoring', 'Java'] |
Using and implementing Microservices on a platform that is orchestrated dynamically, the benefits provided by the cloud environment is the driving force. Making scalable applications (public, private and hybrid) is the ultimate aim.
Organizations offer best solutions by creating Cloud-native applications, with infinit... | ['Agile', 'Monitoring', 'Microservices'] |
Most companies secure their ssh logins through a variety of mechanism, be it 2-factor, key-based, host-based or a combination of these. Even after securing this, it will help to know when someone is logging in or logging out of the different nodes that you are managing. It is quite impractical to keep looking at the ss... | ['Slack', 'Monitoring'] |
Sending metrics directly from Ceph to Influx
After this sad bug in telegram (some Ceph metrics are missed for newer version of Ceph) I was delighted to find that Ceph (ceph-mgr to be precise) can send metrics directly into influx. I’m giving instructions for Luminous.
Configuration
There is one big WTF issue in this... | ['Influxdb', 'Telegraf', 'Monitoring', 'Ceph', 'DevOps'] |
Opvizor is a proud founding member of the Zero Trust Consortium and provides the monitoring capabilities for the ZTC operations team. That’s an important decision as its extremely vital to monitor blockchain configuration and runtime.
Performance Analyzer is used to monitor and analyze the following components provide... | ['Grafana', 'Ethereum', 'Monitoring', 'Parity Technologies', 'Blockchain'] |
As we’ve transitioned more and more cloud workloads to elastic, self-healing Kubernetes clusters, the job of keeping those clusters running smoothly has become more challenging and important. That’s why we’re so excited to share Kuberhealthy, a new open-source tool we built to keep our Kubernetes clusters running their... | ['Health Check', 'Monitoring', 'Prometheus', 'Golang', 'Kubernetes'] |
Monitoring
Priyanka Gandhi
Arrival of Priyanka Gandhi into the heart of the political battle is a double-edged sword.
With the eye on 2019 lok sabha elections, Congress played a game-changing move. Priyanka Gandhi enters in active politics and appointed as a general secretary of the eastern block of Indian National ... | ['Priyanka Gandhi', 'Monitoring', 'Politics', 'India', 'Congress'] |
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