To enable only some specific collector(s), use -collector.disable-defaults -collector. flag.Ĭollectors that are enabled by default can be disabled by providing a -no-collector. The tablesīelow list all existing collectors and the supported systems.Ĭollectors are enabled by providing a -collector. There is varying support for collectors on each operating system. cap-add=SYS_TIME, in order to access the required syscalls. On some systems, the timex collector requires an additional Docker flag, '-path.rootfs=/host ' network_mode: host pid: host restart: unless-stopped volumes: Image: quay.io/prometheus/node-exporter:latest container_name: node_exporter command: Path.rootfs as prefix to access host filesystem. This argument must match path in bind-mount of host root. If you start container for host monitoring, specify path.rootfs argument. The node_exporter access to the host namespaces.īe aware that any non-root mount points you want to monitor will need to be bind-mounted Deploying in containers requiresĮxtra care in order to avoid monitoring the container itself.įor situations where containerized deployment is needed, some extra flags must be used to allow The node_exporter is designed to monitor the host system. Ansibleįor automated installs with Ansible, there is the Prometheus Community role. The node_exporter listens on HTTP port 9100 by default. If you are new to Prometheus and node_exporter there is a simple step-by-step guide. To expose NVIDIA GPU metrics, prometheus-dcgm The Windows exporter is recommended for Windows users. Just throwing this out there in the wild in case anyone else is interested in a Loki/Promtail proof-of-concept.Prometheus exporter for hardware and OS metrics exposed by *NIX kernels, written This makes the logs look different from the familiar console output, but it’s much easier to parse for generating metrics and from my cursory checks, doesn’t appear to trip up apps like successrate.sh. ![]() The repo includes instructions for installing the Loki Docker driver and a docker-compose stack for Storj, Storj-Exporter, Loki, Promtail, Prometheus, and Grafana and builds heavily on the existing work that has been done by you and of the main caveats is that to reduce regex work, I opted to use the JSON formatted log output from the storagenode service. For example, to search for all ERROR log level entries: Individual storj-log-exporter instances are not required.įurthermore, once the logs are ultimately shipped to Loki, one can do LogQL queries against them in Grafana or using LogCLI. Testing it out for Storj nodes seemed like a great way to get an understanding of how it works.įor Storj nodes, the main benefit is that a single Promtail listener can injest logs from multiple nodes and produce metrics that Prometheus can then scrape. I’ve been interested in exploring Grafana Loki with Promtail for log ingestion and metrics for a number of different services on my home server. See pictures in the first post, or better: Just try it Piece information (see what average pieces size you get/send, repair and usage difference).Different form of NetIO graphs: Simple (maybe you like it because it has less colors), By node (multiple colors, very distinct node overview), by satellite (so you can finally see where all that traffic comes from or which satellite deletes lots of data). ![]() Get a quick overlook over all nodes and possible problems (audit score dropping etc). Node overview showing all nodes in a boomtable with the most important information.It will warn you about (among other things) new error messages or the minimum uptime/audit/suspension score of any node on any satellite, so you can quickly see if one node is having a problem. If you only look at these, you won’t miss anything important. Combined Summary with all important information.Also egress is always shown negative in graphs and ingress positive (netdata does it the same way, the old exporter from does it the other way around, so don’t be surprised). Coloring has been standardized, ingress/upload is green, egress/download is blue, storage(io) is purple-ish. You can (un)hide the sections you want to see. ![]() The new dashboard has many metrics and many options. I created a new dashboard that also needs the storj-exporter from Prometheus Storj-Exporter and can be found in his dashboard repository as well as mine. Time for an update: You need to update the log-exporter container!īecause with the last update storjlabs added a “size” attribute to all upload messages and I only added it to the upload_successful… So you are missing information at the moment.
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