On 29 Jul 11:05, Tom Kun wrote: > Hi Julien, > > No error messages in my Prometheus service. > > OK, but if I need the Swarm nodes (like the node_id and the node_name) > informations from the other Swarm clusters? > > I read that part of the Docker's documentation about exposing service port > to be able to retrieve containers metrics.
Can you point me to the relevant docs? What do you mean by other swarm clusters? > > On Wednesday, 29 July 2020 19:50:06 UTC+2, Julien Pivotto wrote: > > > > On 29 Jul 10:29, Tom Kun wrote: > > > Hello folks, > > > > > > I'm a beginner with Swarm and Prometheus and I wanted to know if with > > the > > > new Prometheus release > > > < > > https://prometheus.io/docs/guides/dockerswarm/#docker-swarm-service-discovery-architecture> > > > > > > > (v.2.20.0) and the docker_sd_configs feature.is it possible to get > > metrics > > > from different cluster to my Prometheus Swarm cluster. > > > > > > I already follow the documentation's example and I try to propagate the > > > /etc/docker/daemon.json changes on each Swarm nodes but in Prom' I still > > > only can see metrics from the Prometheus... > > > > > > Did I miss something to be able to retrieve metrics from other cluster? > > > > > > This is a bunch of configuration : prometheus.yml- > > > > > > global: > > > scrape_interval: 15s > > > scrape_timeout: 10s > > > evaluation_interval: 15s > > > external_labels: > > > monitor: monitoring > > > > > > rule_files: > > > - rules/alerts.yml > > > - rules/node.yml > > > - rules/stack.yml > > > > > > alerting: > > > alertmanagers: > > > - static_configs: > > > - targets: > > > - alertmanager:9093 > > > > > > scrape_configs: > > > - job_name: prometheus > > > static_configs: > > > - targets: > > > - prometheus:9090 > > > > > > - job_name: 'docker-daemon' > > > dockerswarm_sd_configs: > > > - host: unix:///var/run/docker.sock > > > role: nodes > > > relabel_configs: > > > # Fetch metrics on port 9323. > > > - source_labels: [__meta_dockerswarm_node_address] > > > target_label: __address__ > > > replacement: $1:9323 > > > - source_labels: [__meta_dockerswarm_node_hostname] > > > target_label: instance > > > > > > - job_name: 'docker-swarm' > > > dockerswarm_sd_configs: > > > - host: unix:///var/run/docker.sock > > > role: tasks > > > relabel_configs: > > > - source_labels: [__meta_dockerswarm_task_desired_state] > > > regex: running > > > action: keep > > > - source_labels: [__meta_dockerswarm_service_label_prometheus_job] > > > target_label: job > > > - source_labels: [__meta_dockerswarm_node_hostname] > > > target_label: node_name > > > - source_labels: [__meta_dockerswarm_node_id] > > > target_label: node_id > > > > > > Thank you in advance for your time. > > > > Do you have any error message? > > > > Also, the implementation in v2.20.0 only discover tasks with published > > ports > > ( > > https://docs.docker.com/engine/swarm/services/#publish-a-services-ports-directly-on-the-swarm-node > > > > ) > > which is something that will change in the next release. > > > > > > > > Regards, > > > Thomas > > > > > > -- > > > You received this message because you are subscribed to the Google > > Groups "Prometheus Users" group. > > > To unsubscribe from this group and stop receiving emails from it, send > > an email to [email protected] <javascript:>. > > > To view this discussion on the web visit > > https://groups.google.com/d/msgid/prometheus-users/b028ee8c-c557-494b-bce4-3d0809ac08bao%40googlegroups.com. > > > > > > > > > > -- > > Julien Pivotto > > @roidelapluie > > > > -- > You received this message because you are subscribed to the Google Groups > "Prometheus Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/prometheus-users/f126e45f-288a-440e-8680-481c6ee8763ao%40googlegroups.com. -- Julien Pivotto @roidelapluie -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/20200729181959.GA982426%40oxygen.
