Questions tagged prometheus

Explore the latest questions and answers asked by our top developers.

Prometheus service discovery with docker-compose

I have the following docker-compose file: version: ‘3.4’ services: serviceA: image: <image> command: <command> labels: servicename: "service-A" ports: – "8080:8080" serviceB: image: <image> command: <command> labels: servicename: "service-B" ports: – "8081:8081" prometheus: image: prom/prometheus:v2.32.1 container_name: prometheus volumes: – ./prometheus:/etc/prometheus – prometheus_data:/prometheus command: – ‘–config.file=/etc/prometheus/prometheus.yml’ – ‘–storage.tsdb.path=/prometheus’ – ‘–web.console.libraries=/etc/prometheus/console_libraries’ – ‘–web.console.templates=/etc/prometheus/consoles’ – ‘–storage.tsdb.retention.time=200h’ – ‘–web.enable-lifecycle’ restart: […]

Error running prometheus_exporter gem in docker container

I’m trying to start the prometheus_exporter gem with -b parameter, in a docker container. I get this error: remote: /usr/local/lib/ruby/2.6.0/socket.rb:227:in `getaddrinfo’: getaddrinfo: Name or service not known (SocketError) remote: from /usr/local/lib/ruby/2.6.0/socket.rb:227:in `foreach’ remote: from /usr/local/lib/ruby/2.6.0/socket.rb:762:in `tcp_server_sockets’ remote: from /usr/local/lib/ruby/2.6.0/webrick/utils.rb:65:in `create_listeners’ remote: from /usr/local/lib/ruby/2.6.0/webrick/server.rb:127:in `listen’ remote: from /usr/local/lib/ruby/2.6.0/webrick/server.rb:108:in `initialize’ remote: from /usr/local/lib/ruby/2.6.0/webrick/httpserver.rb:47:in `initialize’ remote: from […]

By wsa
Categorised as docker, dockerfile, prometheus, ruby Tagged , , ,

Prometheus docker service can’t connect to exporter on host machine

I have a server that exposes a Prometheus endpoint. I can curl the address to see it’s running and returning data properly. I have a docker-based Prometheus install (via dockprom). It’s running properly as well, I can login to the web UI and see it, as well as status pages for the targets. However, it […]

By helion3
Categorised as docker, prometheus Tagged ,

Kafka exporter hangs on refreshing client metadata

I’m trying to run a simplified example illustrating the use of the Kafka Exporter. Firstly, I run Bitnami’s Kafka image on a user-defined network app-tier using the following docker-compose.yml (in a directory named bitnami-docker-kafka): version: ‘2’ networks: app-tier: driver: bridge services: zookeeper: image: ‘bitnami/zookeeper:latest’ environment: – ‘ALLOW_ANONYMOUS_LOGIN=yes’ networks: – app-tier kafka: image: ‘bitnami/kafka:latest’ environment: – […]

By Kurt Peek
Categorised as apache-kafka, docker, prometheus Tagged , ,

How to use the Kafka exporter Docker image?

I’m trying to use the Kafka Exporter packaged by Bitnami,, together with the Bitnami image for Kafka, I’m trying to run the following docker-compose.yml: version: ‘2’ networks: app-tier: driver: bridge services: zookeeper: image: ‘bitnami/zookeeper:latest’ environment: – ‘ALLOW_ANONYMOUS_LOGIN=yes’ networks: – app-tier kafka: image: ‘bitnami/kafka:latest’ environment: – KAFKA_CFG_ZOOKEEPER_CONNECT=zookeeper:2181 – ALLOW_PLAINTEXT_LISTENER=yes networks: – app-tier kafka-exporter: image: […]

I believe docker desktop isnt mounting files while using portainer to deploy a new stack

i am new to docker and having issues. I believe the files are not being copied over when trying to deploy the stack. I been following a guide for another os since i am not ready for linux yet. I am hoping for some insite to where i am going wrong. I have installed docker […]

By fishmonger
Categorised as docker, portainer, prometheus, windows Tagged , , ,

Kubernetes node-exporter container is not working it shows this error message

Error: failed to start container "node-exporter": Error response from daemon: path /sys is mounted on /sys but it is not a shared or slave mount shows that message here is the repository I took it from trying to make a node exporter to Grafana dashboard through Kubernetes pods followed this video and this repo(video- repo( […]

Grafana + prometheus node-exporter data source error – Instant query faile(bigger context)

My problem is that when I’m trying to connect to a data source that is node-exporter the following error pops up in the logs. grafana | t=2021-12-31T07:37:52+0000 lvl=eror msg="Instant query failed" logger=tsdb.prometheus query=1+1 err="bad_response: readObjectStart: expect { or n, but found <, error found in #1 byte of …|<html>nttt<|…, bigger context …|<html>nttt<head><title>Node Exporter</title></head>|…" The same […]

Issues with adding Prometheus as a datasource to Grafana

I have a single, locally run, docker instance with containers for Grafana(v8.4.0-43439pre) and Prometheus(2.32.1), when I try to add Prometheus as a datasource to Grafana the WebUI gives me the following error: Error reading Prometheus: Metric request error and the Grafana logs gives me the following error: first path segment in URL cannot contain colon […]

By Diederick
Categorised as docker, grafana, prometheus Tagged , ,

Enabling rabbitmq_prometheus plugin using jib

I am using the jib plugin to build the images for deployment. I take the official rabbit-mq image to build a container. I want that my base image can have the rabbitmq_prometheus plugin enabled. I understand if we use the dockerfile we can add the commands in the dockerfile and create an image out of […]

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