![]() ![]() Note that /etc/sysconfig/postgres_exporter_pg# & postgres_exporter_pg#_per_db are the default sysconfig files for monitoring the database running on the local socket at /var/run/postgresql and connect to the “postgres” database. etc/sysconfig/postgres_exporter_pg#_per_db If you need to modify them, see the notes in the files for more details and recommendations: You should take some time to review them. The following files contain defaults that should enable the exporters to run effectively on your system for the purposes of using pgMonitor. Setup Setup on RHEL/CentOS 7 (preferred) Service Configuration See the CHANGELOG for full details on both major & minor version upgrades.This includes the primary and all secondary servers. ![]() The client package is run on the PostgreSQL server(s) to be monitored. Contains both the WMI Exporter and the postgres_exporter. PgMonitor client#.#_86_64.exeĬontains the needed metric exporters for monitoring the health of a PostgreSQL server. After installing via these packages, continue reading at the Windows Server 2012R2 section. The following Windows Server 2012R2 packages are available to Crunchy Data customers. ![]() etc/blackbox_exporter/crunchy-blackbox.yml System following pgMonitor configuration files should be placed according to the following mapping: pgMonitor Configuration File The following pgMonitor configuration files should be placed according to the following mapping: pgMonitor Configuration File The following pgMonitor configuration files should be placed according to the following mapping: pgmonitor Configuration File Sudo install -m 0700 -o ccp_monitoring -g ccp_monitoring -d /var/lib/ccp_monitoring/node_exporter You will need to create a user named ccp_monitoring which you can do with the following command: User and Configuration Directory Installation Package containing postgres_exporter items common for all versions of postgresĬrunchy optimized configurations for node_exporterįor non-package installations on Linux, applications can be downloaded from their respective repositories: Library Note that each major version of PostgreSQL has its own extras package (pgmonitor-pg96-extras, pgmonitor-pg10-extras, etc) Available Packages Package NameĬrunchy optimized configurations for postgres_exporter. After installing via these packages, continue reading at the Setup section. The following RPM packages are available to Crunchy Data customers through the Crunchy Customer Portal. Crunchy Data customers can obtain Linux packages through the Crunchy Customer Portal for Windows packages, contact Crunchy Data directly. Have questions about the Blackbox exporter? Contact us.The Linux instructions below use RHEL, but any Linux-based system should work. Other features of the DNS prober include being able to select TCP or UDP, checking the response code, and checking authoritative and additional resource records that are returned. source_labels: target_label: _param_target 8.8.4.4 # Test various public DNS providers are working. job_name: 'blackbox_dns ' metrics_path: /probe params: You can then use this in your prometheus.yml as you would any other Blackbox module: scrape_configs: As mentioned in a previous post, you can also add the debug parameter to see the full DNS response: :9115/probe?module=dns_rp_mx&target=8.8.8.8&debug=true. For A and AAAA records you're generally better off using an icmp/tcp/http probe to see if the service as a whole is working, which will implicitly also test DNS. In reality you'd usually point this at your own authoritative DNS servers using a sample query rather than verifying that a public DNS service is working - though you could also use it like this to check that records like MX are present. If you visit :9115/probe?module=dns_rp_mx&target=8.8.8.8 this will be tested against Google's Public DNS, and should succeed. "robustperception.io.\t.*\tIN\tMX\t.*google.*" Let's try it out by checking if DNS servers are returning that robustperception.io is using Google for receiving email: wget As with other probe types, DNS probes are intended to be used to run one query against many different DNS servers by Prometheus, and verify that the DNS servers are working. ![]()
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