netdata - Real-time performance monitoring, done right! https://www.netdata.cloud

•    C

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Netdata's distributed, real-time monitoring Agent collects thousands of metrics from systems, hardware, containers, and applications with zero configuration. It runs permanently on all your physical/virtual servers, containers, cloud deployments, and edge/IoT devices, and is perfectly safe to install on your systems mid-incident without any preparation. You can install Netdata on most Linux distributions (Ubuntu, Debian, CentOS, and more), container platforms (Kubernetes clusters, Docker), and many other operating systems (FreeBSD, macOS). No sudo required.

notifications docker kubernetes iot devops monitoring dashboard influxdb time-series analytics containers grafana alerting graphite cncf statsd prometheus graphing observability netdata

gatus - ⛑ Gatus - Automated service health dashboard

•    Go

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Gatus is a health dashboard that gives you the ability to monitor your services using HTTP, ICMP, TCP, and even DNS queries as well as evaluate the result of said queries by using a list of conditions on values like the status code, the response time, the certificate expiration, the body and many others. The icing on top is that each of these health checks can be paired with alerting via Slack, PagerDuty, Discord and even Twilio. Neither of these can tell you that there’s a problem if there are no clients actively calling the endpoint. In other words, it's because monitoring metrics mostly rely on existing traffic, which effectively means that unless your clients are already experiencing a problem, you won't be notified.

slack kubernetes status devops automation monitor monitoring dashboard vue twilio alerting health pagerduty mattermost user-acceptance

Kong - The Microservice API Gateway

•    Lua

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Kong is a cloud-native, fast, scalable, and distributed Microservice Abstraction Layer (also known as an API Gateway, API Middleware or in some cases Service Mesh). Backed by the battle-tested NGINX with a focus on high performance, Kong was made available as an open-source platform in 2015. Under active development, Kong is used in production at thousands of organizations from startups, Global 5000 and Government organizations.

api-gateway nginx luajit microservices api-management serverless apis iot consul docker reverse-proxy service-mesh cloud-native microservice devops-tools devops

amon - Amon is a modern server monitoring platform.

•    Python

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Amon is a modern server monitoring platform.

agent alarm performance monitoring dashboard metrics health-check alerting statsd system-information

Apache APISIX - Dynamic, real-time, high-performance API gateway

•    Lua

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Apache APISIX is a dynamic, real-time, high-performance API gateway. APISIX provides rich traffic management features such as load balancing, dynamic upstream, canary release, circuit breaking, authentication, observability, and more. You can use Apache APISIX to handle traditional north-south traffic, as well as east-west traffic between services. It can also be used as a k8s ingress controller.

api-gateway api docker nginx kubernetes iot devops microservices lua serverless api-management luajit apigateway reverse-proxy cloud-native loadbalancing load-balancer

Skywalking - APM, Application Performance Monitoring System

•    Java

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SkyWalking is an APM (application performance monitor) system, especially designed for microservices, cloud native and container-based (Docker, Kubernetes, Mesos) architectures. SkyWalking is an open source APM system, including monitoring, tracing, diagnosing capabilities for distributed system in Cloud Native architecture. It supports to collect telemetry (metrics, traces, and logs) data from multiple sources and multiple formats.

web-performance metrics logging prometheus zabbix apm dapper service-mesh observability distributed-tracing open-telemetry application-performance tracing

automatron - Infrastructure monitoring framework turning DevOps runbooks into automated actions

•    Python

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Automatron is a framework for creating self-healing infrastructure. Simply put, it detects system events & takes action to correct them. The goal of Automatron is to allow users to automate the execution of common tasks performed during system events. These tasks can be as simple as sending an email to as complicated as restarting services across multiple hosts.

jinja2 runbook health-check self-healing monitoring remote-execution docker devops devops-tools

statping - Status Page for monitoring your websites and applications with beautiful graphs, analytics, and plugins

•    Go

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An easy to use Status Page for your websites and applications. Statping will automatically fetch the application and render a beautiful status page with tons of features for you to build an even better status page. This Status Page generator allows you to use MySQL, Postgres, or SQLite on multiple operating systems. Statping strives to remain future-proof and remain intact if a failure is created. Your Statping service should not be running on the same instance you're trying to monitor. If your server crashes your Status Page should still remaining online to notify your users of downtime.

statuspage status-page website-monitor uptime monitoring prometheus application-monitoring server-monitor docker golang-plugin statup statping

statup - Status Page for monitoring your websites and applications with beautiful graphs, analytics, and plugins

•    HTML

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An easy to use Status Page for your websites and applications. Statup will automatically fetch the application and render a beautiful status page with tons of features for you to build an even better status page. This Status Page generator allows you to use MySQL, Postgres, or SQLite on multiple operating systems. Statup strives to remain future-proof and remain intact if a failure is created. Your Statup service should not be running on the same instance you're trying to monitor. If your server crashes your Status Page should still remaining online to notify your users of downtime.

statuspage status-page website-monitor uptime monitoring prometheus application-monitoring server-monitor docker golang-plugin statup

QuestDB - Fast relational time-series database

•    Java

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QuestDB is a high-performance, open-source SQL database for applications in financial services, IoT, machine learning, DevOps and observability. It includes endpoints for PostgreSQL wire protocol, high-throughput schema-agnostic ingestion using InfluxDB Line Protocol, and a REST API for queries, bulk imports, and exports.

database time-series-database time-series sql relational-database analytics real-time-analytics analytics-database postgresql postgres

strongloop - StrongLoop: Enterprise Node to Power the API Economy

•    Javascript

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slc is the command shell for the StrongLoop Process Manager, strong-pm, and the LoopBack framework.It includes both a CLI and a GUI.

backend loopback mobile platform strongloop alerts analytics agent apm build bundle cluster config dependencies deploy devops event-loop forever git heap heroku logging mbaas manager master memory metrics monitoring nodeops npm npmrc openshift ops performance pm process profiler profiling registry response runner service slc slowest-functions streams strong-agent strong-cli strong-cluster-control strong-pm strong-supervisor strongops supervisor switch time upstart

Statping - Status Page & Monitoring Server

•    Go

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Statping is a Web and App status monitoring for any type of Project. It is an open source server to monitor your web applications and all other HTTP, TCP, UDP, ICMP and gRPC services. Statping will automatically fetch the application and render a beautiful status page with tons of features for you to build an even better status page. This Status Page generator allows you to use MySQL, Postgres, or SQLite on multiple operating systems.

docker monitoring notifier statuspage prometheus uptime prometheus-exporter website-monitor golang-plugin application-monitoring status-page server-monitor

goss - Quick and Easy server testing/validation

•    Go

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Note: For some Docker/Kubernetes healthcheck, health endpoint, and container ordering examples, see my blog post here. Goss is a YAML based serverspec alternative tool for validating a server’s configuration. It eases the process of writing tests by allowing the user to generate tests from the current system state. Once the test suite is written they can be executed, waited-on, or served as a health endpoint.

goss health-endpoint devops tdd tdd-utilities testing infrastructure-as-code testing-tools health-check docker nagios tap devops-tools sensu

AppMetrics - App Metrics is an open-source and cross-platform

•    CSharp

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App Metrics is an open-source and cross-platform .NET library used to record metrics within an application. App Metrics can run on .NET Core or on the full .NET framework also supporting .NET 4.5.2. App Metrics abstracts away the underlaying repository of your Metrics for example InfluxDB, Graphite, Elasticsearch etc, by sampling and aggregating in memory and providing extensibility points to flush metrics to a repository at a specified interval.App Metrics provides various metric types to measure things such as the rate of requests, counting the number of user logins over time, measure the time taken to execute a database query, measure the amount of free memory and so on. Metrics types supported are Gauges, Counters, Meters, Histograms and Timers and Application Performance Indexes Apdex.

metrics dotnetcore health-check monitoring performance instrumentation application-insights dotnet-core dotnet-standard dotnet-framework grafana grafana-dashboard

Lens - The Kubernetes IDE

•    Typescript

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Lens is an IDE designed for those who work with Kubernetes on a daily basis. It can explore and navigate Kubernetes clusters without having to learn kubectl commands, Inspect live statistics, events, and log streams in real-time. No spinners, refreshing or waiting for screens to update, Using EKS, AKS, GKE, Minikube, Rancher, k0s, k3s, OpenShift... ? They all work. Simply import the kubeconfigs for the clusters you want to work with.

kubernetes devops containers cloud-native kubernetes-dashboard kubernetes-ui kubernetes-ide kubernetes-tools kubernetes-management kubernetes-monitoring

hashi-ui - A modern user interface for @hashicorp Consul & Nomad

•    Javascript

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For Nomad, it was quite simple, no mobile-optimized, (somewhat) feature-complete and live-updating interface existed.Today the Consul and Nomad UI exist in the same binary, but do not "cross-talk" to each other, but long term goal is to integrate them even closer, so from Nomad Job UI you can see Consul health check status for the job tasks, and vice versa be able to cross-link between two otherwise distinct systems.

nomad consul-configuration hashi-ui hashicorp-consul nomad-configuration hashicorp consul consul-template nomad-server docker ui react devops devops-tools hashicorp-nomad

inspectIT - inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications

•    Java

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inspectIT is an open source APM (Application Performance Management) tool for analyzing Java (EE) applications. inspectIT is the leading Open Source APM (application performance management) tool for monitoring and analyzing your Java(EE) software applications.

inspectit agent trace apm performance performance-analysis instrumentation performance-tuning performance-metrics monitor-performance monitoring metrics performance-testing performance-dashboard end-user-monitoring end-to-end opentracing bytecode-manipulation diagnosis

Stagemonitor - Application performance monitoring for java server applications

•    Java

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Stagemonitor is a Java monitoring agent that tightly integrates with time series databases like Elasticsearch, Graphite and InfluxDB to analyze graphed metrics and Kibana to analyze requests and call stacks. It includes preconfigured Grafana and Kibana dashboards that can be customized. It supports Real Time Metrics, Call tree of the current request including SQL statements to identify the bottlenecks of a request, Execution time and count of database interactions, Analyze the HTTP headers and lot more.

performance monitoring apm kibana grafana profiling tracing opentracing metrics performance-monitoring jvm-monitoring

zabbix-docker-monitoring - :whale: Docker/Kubernetes/Mesos/Marathon/Chronos/LXC/LXD/Swarm container monitoring - Docker image, Zabbix template and C module

•    C

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If you like or use this project, please provide feedback to author - Star it ★ and write what's missing for you.Monitoring of Docker container by using Zabbix. Available CPU, mem, blkio, net container metrics and some containers config details, e.g. IP, name, ... Zabbix Docker module has native support for Docker containers (Systemd included) and should also support a few other container types (e.g. LXC) out of the box. Please feel free to test and provide feedback/open issue. The module is focused on performance, see section Module vs. UserParameter script.

docker zabbix monitoring devops zabbix-templates zabbix-agentd zabbix-docker

Apache Skywalking - A distributed tracing system, and APM ( Application Performance Monitoring )

•    Java

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SkyWalking is an APM(application performance monitor) system, especially designed for microservices, cloud native and container-based (Docker, Kubernetes, Mesos) architectures. It provides distributed tracing, service mesh telemetry analysis, metric aggregation and visualization all-in-one solution.

apm distributed-tracing opentracing metrics analysis monitoring performance-monitoring