chaos-exporter
mongodb_exporter
chaos-exporter | mongodb_exporter | |
---|---|---|
1 | 3 | |
32 | 1,099 | |
- | 1.3% | |
4.6 | 8.5 | |
12 days ago | 2 days ago | |
Go | Go | |
Apache License 2.0 | Apache License 2.0 |
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chaos-exporter
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Observability Considerations in Chaos: The Metrics Story
Chaos interleaved dashboards (i.e., instrumented app dashboards/panels with prom functions on chaos metrics in order to indicate the period of chaos injection/experiment execution) is something that has been in practice and, like mentioned previously, used the event router. While this did help, it was by no means a perfect solution - as upstream implementations of the event-router didn’t have the desired event filtering capabilities (leading to more space on the TSDB) and events are relatively ephemeral entities that disappear from the etcd after a specified period of time. As a result, the chaos exporter was improved to generate more meaningful metrics to indicate the state & results of the chaos experiments - the source being a richer (schema-wise) ChaosResult CR.
mongodb_exporter
- Self hosted MongoDB Monitoring
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Recap Monthly Percona Developer Meetup Hacktoberfest
For our third project, we have percona/mongodb_exporter. Carlos Salguero is the maintainer for this project. He says it is a project easy to get started, and there is not much-complicated logic behind this. It is about running some MongoDB internal commands to get statistics like diagnostic data or replica status, passing JSON to produce metrics from these commands. You use a complete Makefile to start sandbox instances to test almost everything; you don’t have a virtual machine or different MongoDB instances. The issues are in GitHub and Jira. The primary programming language is Go.
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mongotop — json equivalent metrics in prometheus using mongodb-exporter
I am running MongoDB-exporter and pushing data to Prometheus by default mongotop metric is disabled in MongoDB-exporter which I have enabled using --collect.topmetrics flag but enabling this flag is giving fewer metrics and I don't need those metrics when I run mongotop -- json on mongo node I am getting a couple of metrics that are pretty useful to me (read, write, total time and stuff per dB, collection, etc ..) is there any flag in mongo-exporter that lets me get the get mongotop -- json equivalent metrics in Prometheus (https://github.com/percona/mongodb_exporter) this the exporter
What are some alternatives?
litmus - Litmus helps SREs and developers practice chaos engineering in a Cloud-native way. Chaos experiments are published at the ChaosHub (https://hub.litmuschaos.io). Community notes is at https://hackmd.io/a4Zu_sH4TZGeih-xCimi3Q
windows_exporter - Prometheus exporter for Windows machines
statsd_exporter - StatsD to Prometheus metrics exporter
node_exporter - Exporter for machine metrics
process-exporter - Prometheus exporter that mines /proc to report on selected processes
ebpf_exporter - Prometheus exporter for custom eBPF metrics
percona-docker - Collection of Dockerfiles for Percona software. See individual directories for more details.
pg_stat_monitor - Query Performance Monitoring Tool for PostgreSQL
pmm - Percona Monitoring and Management: an open source database monitoring, observability and management tool
percona-server-mongodb-operator - Percona Operator for MongoDB
kube-state-metrics - Add-on agent to generate and expose cluster-level metrics.
script_exporter - Prometheus exporter to execute scripts and collect metrics from the output or the exit status.