prometheus-exporter | A demo of prometheus exporter in Go | Dashboard library
kandi X-RAY | prometheus-exporter Summary
kandi X-RAY | prometheus-exporter Summary
A demo of prometheus exporter in Go.
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Top functions reviewed by kandi - BETA
- This is the main entrypoint .
- NewMetrics returns a new Metrics instance .
- Describe implements prometheus . Collector
- newGlobalMetric returns a new global metric Desc .
prometheus-exporter Key Features
prometheus-exporter Examples and Code Snippets
Community Discussions
Trending Discussions on prometheus-exporter
QUESTION
I´m trying to use jinja2 to templating prometheus.yml in a deployment using Ansible.
I got a prometheus server and 3 exporters. This is my host file
...ANSWER
Answered 2021-Mar-03 at 13:58This is going to be a bit more complicated than you expected.
You will first need to get a list of unique configured ports for your exporters to loop on.
Then for each port iteration, you will need to select the exporters which have the corresponding port configured.
The below solution is combining several ansible/jinja2 filters and concepts. Explaining each of them goes beyond this single answer and you will have to look at the different documentation to go further.
Note: using dashes (-
) in group names is deprecated. You must replace them with underscores (_
). I fixed that in the test inventory I used and that change is also reflected in my below example template.
QUESTION
so my question is the way to expose Nginx metrics it's only with docker? because I had read in internet and I saw something like this https://github.com/nginxinc/nginx-prometheus-exporter what I want is to monitor the Nginx log, for failed responses.
...ANSWER
Answered 2021-Jan-04 at 18:04To summarize our discussion in the comments:
- The
node-prometheus-exporter
is handy tool to get the Nginx in-built metrics and send it to Prometheus. But if you need any specialised metric, you have to either modify the source code or create your own solution. - I think you specifically want to check Nginx logs for failed responses. This warrants a log aggregation and/or parsing tool and the corresponding connection to Prometheus. For this you can look at the ELK family for something nice or built a quick script yourself.
QUESTION
Hi I have am using the solr dockerfile and adding a .jar file with it and creating the docker image.
This is the .jar file I have been trying to add into my docker image
...ANSWER
Answered 2020-Oct-15 at 13:07You can copy the jar file into the docker image when you're building it.
QUESTION
I am trying to expose some custom metrics of a kubernetes application at prometheus.
I successfully deploy deploy my app at kubernetes. The ServiceMonitor is also added but no targets are discovered (0/0 up) . The application is an nginx server with the relevant nginx-prometheus-exporter sidecar.
...ANSWER
Answered 2020-Oct-12 at 15:03I slightly changed the service manifest and i am able to get the metrics now. sorry for the new discussion. i hope my manifests help other persons to configure their services. This is the updated manifest. :-)
QUESTION
I'm tryin to deploy an nginx prometheus exporter (https://github.com/nginxinc/nginx-prometheus-exporter) in a kubernetes cluster but if I use param "-nginx.scrape-uri" in the args tag it fails. If I remove it then it works but use default values "127.0.0.1:8080"
How should I pass this parameter?
Here my deployment.yaml
...ANSWER
Answered 2020-Oct-02 at 15:48Try this:
QUESTION
I am trying to deploy my dockerfile on Redhat UGI image and i have walked in to some errors. However when i build the dockerfile i get the can't create '/etc/default/solr.in.sh': No such file or directory.
...ANSWER
Answered 2020-Sep-30 at 08:56I fixed the problem by using the Redhat OpenJDK UBI image (ubi8/openjdk-8)
You will have to add the following lines in your dockerfile. I have also added redhat UBI image link for reference.
Hope this helps anyone else who may get stuck :)
QUESTION
In my Grafana I have a Variable:
Name: variable_host_ip
Type: Query
Data Source: Prometheus
Refresh: On Dashboard Load
Query: query_result(kube_pod_info{pod=~".*kube-proxy.*"})
Result:
...ANSWER
Answered 2020-May-19 at 18:47Try the following Regex:
QUESTION
I'm trying to pass same label to a deployment, Both deployments have different image and environment variables. I'm using the same label so i can group the metrics together.
But the deployment is failing. Can someone please point me a workaround or is it because of the api version i'm using?
Deployment1:
...ANSWER
Answered 2020-Apr-13 at 13:51Kubernetes uses the labels and selectors to control the replicas of your Deployments, check the example below available in k8s doc:
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