- #PROMETHEUS BLACKBOX EXPORTER EXAMPLE HOW TO#
- #PROMETHEUS BLACKBOX EXPORTER EXAMPLE INSTALL#
- #PROMETHEUS BLACKBOX EXPORTER EXAMPLE PASSWORD#
Replacement: localhost:9115 # The blackbox exporter's real hostname:port.
#PROMETHEUS BLACKBOX EXPORTER EXAMPLE PASSWORD#
# It is authenticated by username and password Valid_http_versions: Įdit the prometheus.yml - job_name: 'blackbox'
#PROMETHEUS BLACKBOX EXPORTER EXAMPLE HOW TO#
How to monitor authenticated API endpoint that requires username and password Thanks in advance and really appreciate any help! (Should I set the basic_auth username and password according to (1)? Where the token is returned? And should I replace the token to bearer_token?)Īny guidance on this would be great! I am pretty new to the whole process, sorry if the question is too fundamental or ambiguous. I've seen config of blackbox-exporter of basic_auth and bearer_token, but not sure how to actually setup the params and how to redirect to other pages. (4)After authentication, it should still send the http request at some frequency and output the metrics just as the blackbox-exporter do.īasically I am trying to mimic the same procedure for sequence of API calls in Postman tests. All the other endpoints should only be pinged, if the access_token is already there and correct. (3) preserve this access_token and direct to other pages. (1) send http POST with of Bearer token type Not sure my problem could be solved by built-in prometheus configs, let me describe the flow I would like to achieve: Monitoring and observability have no limits, tools are there! All you have to do is to find the blind spots to maintain systems up and running at all times.I am pretty new to the Prometheus and not sure how I am going to ping the endpoint with authentication. Target under the params section defines the destination that you want to reach which is, whereas the static_configs targets are the little blackbox-exporter that we are probing from.Īs shown above, target endpoints are the deployed exporters which are being scraped by prometheus server and showing that Wikipedia is reachable from that network, as well as latency can be measured from each source. # /etc/prometheus/prometheus.yml - job_name : blackbox_metadata params : module : target : - metrics_path : /probe scrape_interval : 30s scrape_timeout : 10s static_configs : - targets : - :9115 - :9115 - :9115 relabel_configs : - source_labels : target_label : target - source_labels : separator : ' ' regex : ' (.*).*' target_label : instance replacement : ' $:9115'
This is the most important part of this journey where we instruct prometheus where to find it's exporters I will leave the installation part for you to be done in your preferred way
#PROMETHEUS BLACKBOX EXPORTER EXAMPLE INSTALL#
You can follow as many as guides and tutorial on how to install Prometheus and Prometheus exporters, however, here's a quick win with ansible and playbooks for ansible-roles from the great team at cloudalchemy:Īnsible-prometheus and ansible-blackbox-exporter Here is the trick, we're going to deploy blackbox exporter on every monitored network and instruct prometheus to scrape those exporters as a source of probes to assure that System-A (aka Wikipedia) is reachable from those networks. It's often used to be installed alongside to prometheus server and this makes the prometheus server is always the source. The blackbox exporter allows blackbox probing of endpoints over HTTP, HTTPS, DNS, TCP and ICMP. We're going to use Prometheus as a server and Blackbox Exporter To have a simple and less complicated example, let's take north-ntw, south-ntw and west-ntw to reach the internet by probing īy this I mean, we are monitoring egress traffic in each network whether it could reach the internet through different routes with reasonable latency. With out-of-the-box tools' functionality, the monitoring system is always the source, where our case is different that we need to make sure that System-A is reachable from every network in the datacenter. One of the most recent requirements I had, that we have to monitor a certain route of accessibility to maintain applications performing correctly. Prometheus has provided us the true power of monitoring and observability, Thus, I'm still learning and figuring things out every single day.
Many of us have different requirements and different complicated setups.
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