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ironic-prometheus-exporter provides a way to export hardware sensor data from ironic project in OpenStack to Prometheus. It's implemented as an oslo-messaging notification driver to get the sensor data and a Flask Application to export the metrics to Prometheus. It can be used not only in metal3 but in any OpenStack deployment which includes Ironic service.
A Prometheus metrics exporter for LDAP. This exporter allows for configurable tree attributes to be exposed as prometheus metrics, and bundles a set of useful metrics for LDAP backends it knows of (currently this is just 389 Directory Server).
Features MongoDB Server Status metrics (cursors, operations, indexes, storage, etc) MongoDB Replica Set metrics (members, ping, replication lag, etc) MongoDB Replication Oplog metrics (size, length in time, etc) MongoDB Sharding metrics (shards, chunks, db/collections, balancer operations) MongoDB RocksDB storage-engine metrics (levels, compactions, cache usage, i/o rates, etc) MongoDB WiredTiger storage-engine metrics (cache, blockmanger, tickets, etc) MongoDB Top Metrics per collection (writeLock, readLock, query, etc*)
This is an exporter that exposes information gathered from SNMP for use by the Prometheus monitoring system. There are two components. An exporter that does the actual scraping, and a generator (which depends on NetSNMP) that creates the configuration for use by the exporter.
Exporter for Celery/Flower metrics, inspired by https://github.com/vooydzig/flower-prometheus-exporter
iPerf3 exporter is configured via command-line flags. To view all available command-line flags, run iperf3_exporter -h. The timeout of each probe is automatically determined from the scrape_timeout in the Prometheus config. This can be also be limited by the iperf3.timeout command-line flag. If neither is specified, it defaults to 30 seconds. Prometheus Configuration The iPerf3 exporter needs to be passed the target as a parameter, this can be done with relabelling. Optional: pass the port that the target iperf3 server is lisenting on as the "port" parameter. Example config: scrape_configs: - job_name: 'iperf3' metrics_path: /probe static_configs: - targets: - foo.server - bar.server params: port: ['5201'] relabel_configs: - source_labels: [__address__] target_label: __param_target - source_labels: [__param_target] target_label: instance - target_label: __address__ replacement: 127.0.0.1:5201 # The iPerf3 exporter's real hostname:port.
Prometheus exporter for machine metrics, written in Go with pluggable metric collectors. Collectors There is varying support for collectors on each operating system. The tables below list all existing collectors and the supported systems. Which collectors are used is controlled by the --collectors.enabled flag. Enabled by default Name Description OS conntrack Shows conntrack statistics (does nothing if no /proc/sys/net/netfilter/ present). Linux cpu Exposes CPU statistics FreeBSD diskstats Exposes disk I/O statistics from /proc/diskstats. Linux entropy Exposes available entropy. Linux filefd Exposes file descriptor statistics from /proc/sys/fs/file-nr. Linux filesystem Exposes filesystem statistics, such as disk space used. FreeBSD, Dragonfly, Linux, OpenBSD loadavg Exposes load average. Darwin, Dragonfly, FreeBSD, Linux, NetBSD, OpenBSD, Solaris mdadm Exposes statistics about devices in /proc/mdstat (does nothing if no /proc/mdstat present). Linux meminfo Exposes memory statistics. Dragonfly, FreeBSD, Linux netdev Exposes network interface statistics such as bytes transferred. Dragonfly, FreeBSD, Linux, OpenBSD netstat Exposes network statistics from /proc/net/netstat. This is the same information as netstat -s. Linux stat Exposes various statistics from /proc/stat. This includes CPU usage, boot time, forks and interrupts. Linux textfile Exposes statistics read from local disk. The --collector.textfile.directory flag must be set. any time Exposes the current system time. any vmstat Exposes statistics from /proc/vmstat. Linux Disabled by default Name Description OS bonding Exposes the number of configured and active slaves of Linux bonding interfaces. Linux devstat Exposes device statistics FreeBSD gmond Exposes statistics from Ganglia. any interrupts Exposes detailed interrupts statistics. Linux, OpenBSD ipvs Exposes IPVS status from /proc/net/ip_vs and stats from /proc/net/ip_vs_stats. Linux ksmd Exposes kernel and system statistics from /sys/kernel/mm/ksm. Linux logind Exposes session counts from logind. Linux megacli Exposes RAID statistics from MegaCLI. Linux meminfo_numa Exposes memory statistics from /proc/meminfo_numa. Linux ntp Exposes time drift from an NTP server. any runit Exposes service status from runit. any supervisord Exposes service status from supervisord. any systemd Exposes service and system status from systemd. Linux tcpstat Exposes TCP connection status information from /proc/net/tcp and /proc/net/tcp6. (Warning: the current version has potential performance issues in high load situations.) Linux Textfile Collector The textfile collector is similar to the Pushgateway, in that it allows exporting of statistics from batch jobs. It can also be used to export static metrics, such as what role a machine has. The Pushgateway should be used for service-level metrics. The textfile module is for metrics that are tied to a machine. To use it, set the --collector.textfile.directory flag on the Node exporter. The collector will parse all files in that directory matching the glob *.prom using the text format.
Prometheus exporter for PostgreSQL server metrics. Flags help Show context-sensitive help (also try --help-long and --help-man). web.listen-address Address to listen on for web interface and telemetry. Default is :9187. web.telemetry-path Path under which to expose metrics. Default is /metrics. disable-default-metrics Use only metrics supplied from queries.yaml via --extend.query-path. disable-settings-metrics Use the flag if you don't want to scrape pg_settings. auto-discover-databases Whether to discover the databases on a server dynamically. extend.query-path Path to a YAML file containing custom queries to run. Check out queries.yaml for examples of the format. dumpmaps Do not run - print the internal representation of the metric maps. Useful when debugging a custom queries file. constantLabels Labels to set in all metrics. A list of label=value pairs, separated by commas. version Show application version. exclude-databases A list of databases to remove when autoDiscoverDatabases is enabled. log.level Set logging level: one of debug, info, warn, error, fatal log.format Set the log output target and format. e.g. logger:syslog?appname=bob&local=7 or logger:stdout?json=true Defaults to logger:stderr. Environment Variables The following environment variables configure the exporter: DATA_SOURCE_NAME the default legacy format. Accepts URI form and key=value form arguments. The URI may contain the username and password to connect with. DATA_SOURCE_URI an alternative to DATA_SOURCE_NAME which exclusively accepts the hostname without a username and password component. For example, my_pg_hostname or my_pg_hostname?sslmode=disable. DATA_SOURCE_URI_FILE The same as above but reads the URI from a file. DATA_SOURCE_USER When using DATA_SOURCE_URI, this environment variable is used to specify the username. DATA_SOURCE_USER_FILE The same, but reads the username from a file. DATA_SOURCE_PASS When using DATA_SOURCE_URI, this environment variable is used to specify the password to connect with. DATA_SOURCE_PASS_FILE The same as above but reads the password from a file. PG_EXPORTER_WEB_LISTEN_ADDRESS Address to listen on for web interface and telemetry. Default is :9187. PG_EXPORTER_WEB_TELEMETRY_PATH Path under which to expose metrics. Default is /metrics. PG_EXPORTER_DISABLE_DEFAULT_METRICS Use only metrics supplied from queries.yaml. Value can be true or false. Default is false. PG_EXPORTER_DISABLE_SETTINGS_METRICS Use the flag if you don't want to scrape pg_settings. Value can be true or false. Defauls is false. PG_EXPORTER_AUTO_DISCOVER_DATABASES Whether to discover the databases on a server dynamically. Value can be true or false. Defauls is false. PG_EXPORTER_EXTEND_QUERY_PATH Path to a YAML file containing custom queries to run. Check out queries.yaml for examples of the format. PG_EXPORTER_CONSTANT_LABELS Labels to set in all metrics. A list of label=value pairs, separated by commas. PG_EXPORTER_EXCLUDE_DATABASES A comma-separated list of databases to remove when autoDiscoverDatabases is enabled. Default is empty string. Settings set by environment variables starting with PG_ will be overwritten by the corresponding CLI flag if given.