Every time the file changes Prometheus will automatically reread the file, no … Now we will configure Promtail as a service so that we can keep it running in the background. level=info ts=2020-06-05T13:24:28.52349622Z caller=filetargetmanager.go:270 msg="Adding target" key="{app="mysql", container="portaldb", controller_revision_hash="portaldb-64f4fcb859", job="portal-db/", namespace="portal-db", pod="portaldb-2", statefulset_kubernetes_io_pod_name="portaldb-2"}". Refer to the docs for configuring Promtail for more details. eg Deployments create replicaSets, // Scrape config to scrape any pods with an indirect controller (eg, // Drop pods not from an indirect controller. O Scribd é o maior site social de leitura e publicação do mundo. // Rename jobs to be /. Have a question about this project? Promtail will have a new target called HTTPTarget, configurable in the scrape_config array with the following schema: # Defines an HTTP target, which exposes an endpoint against the Promtail # HTTP server to accept log traffic. Q&A for work. Installed loki stack with promtail and fluent-bit with helm , both agents are not able to push logs to loki. // Kubernetes puts logs under subdirectories keyed pod UID and container_name. 2. If the above was in a file called targets.json, then you could use the following Prometheus configuration: scrape_configs: - job_name: 'dummy' # This is a default value, it is mandatory. # scrape_timeout is set to the global default (10s). Service discovery and targets of promtail : Fluent Bit v1.2.2 Docker Container Logging using Promtail. // (but note that Loki does not use an instance label). Sign in /promtail-linux-amd64 -config. Readiness probe failed: HTTP probe failed with statuscode: 500, level=info ts=2020-05-25T22:20:22.771097546Z caller=filetargetmanager.go:270 msg="Adding target" key="{app="loki", container_name="loki", controller_revision_hash="loki-58d64cc74c", instance="loki-0", job="loki-stack/loki", name="loki", namespace="loki-stack", release="loki", statefulset_kubernetes_io_pod_name="loki-0"}" Steps to reproduce the behavior: Teams. You have to fix the __path__ labels in the scrape config, to be the … The default is every 1 minute. pipeline_stages: $._config.promtail_config.pipeline_stages. helm upgrade --install loki --namespace=loki-stack loki/loki-stack --set fluent-bit.enabled=true,promtail.enabled=false,loki.persistence.enabled=true,loki.persistence.size=10Gi,loki.persistence.storageClassName=thin-disk. level=warn ts=2020-06-05T13:24:23.514778148Z caller=filetargetmanager.go:98 msg="WARNING!!! // Include all the other labels on the pod. Thank you for your contributions. level=info ts=2020-06-05T13:24:23.51915927Z caller=main.go:67 msg="Starting Promtail" version="(version=1.5.0, branch=HEAD, revision=12c7eab8b)" Documentation is here>>>.. GitHub Gist: instantly share code, notes, and snippets. eg StatefulSets, DaemonSets. They will have already been added by, // the scrape_config that matches on the 'name' label, // Scrape config to scrape any pods with a direct controller (eg, // Drop pods with a 'name' or 'app' label. [2020/05/25 22:11:57] [ info] [sp] stream processor started. Screenshots, Promtail config, or terminal output Promtail exposes this custom metric through its /metrics endpoint. [2020/05/25 22:11:57] [ info] [storage] in-memory level=info ts=2020-06-05T13:24:28.517686619Z caller=tailer.go:80 component=tailer msg="start tailing file" path=/var/log/pods/kube-system_coredns-5b6649768f-7jmp4_1d44e865-0742-4ee3-98ba-25672eb0f27e/coredns/0.log Copyright (C) Treasure Data, [2020/05/25 22:11:57] [ info] [storage] initializing... // Only scrape local pods; Promtail will drop targets with a __host__ label. After having a good look around to verify it works, stop the Promtail server by pressing CTRL-C. Configure Promtail as a Service. level=info ts=2020-06-05T13:24:28.570208913Z caller=tailer.go:80 component=tailer msg="start tailing file" path=/var/log/pods/issp_portal-deployment-54bd8fdcbf-6tb95_50d90f07-c8d7-46eb-9623-e45d45cf4a57/portal-app/0.log The text was updated successfully, but these errors were encountered: The problem with Promtail is that the config you're using (the default one) does not fit your environment, it seems that Pivotal is storing long somewhere else. Problem i see is now only few namespace pods getting pushed to loki . Describe the bug Prometheus configuration file: # my global config global: scrape_interval: 15s # Set the scrape interval to every 15 seconds. This allows you to ensure that labels for metrics and logs are equivalent by re-using the same scrape_configs and relabeling configuration. Keep scrape config in line with the new Prometheus scrape config. In this article, we will introduce the following: Install Grafana; How to install Loki; How to install Promtail; How to configure Loki data source and browse; Let’s quickly start the installation steps: Step 1-Install Grafana Monitoring Tool $ promtail --version promtail, version 2.0.0 (branch: HEAD, revision: 6978ee5d) build user: [email protected] build date: 2020-10-26T15:54:56Z go version: go1.14.2 platform: linux/amd64. Adding volume path /var/vcap/store fixed the issue. See https://github.com/grafana/loki/blob/master/docs/clients/promtail/scraping.md by default the config set the path to: I believe /var/log/pods/... is not where files are in Pivotal. Connect and share knowledge within a single location that is structured and easy to search. // Put the indirect controller name into a temp label. Thanks for the suggestion , indeed PKS as different path for logs . ` I am able to scrape logs using following changes in Daemonset. You signed in with another tab or window. [2020/05/25 22:11:57] [ info] [filter_kube] local POD info OK For Promtail I gave it two volume-mounts for logs, where /opt/logs is where the logs from the applications I run with Docker are located (not to be confused with docker logs). level=info ts=2020-06-05T13:24:28.516983754Z caller=filetargetmanager.go:270 msg="Adding target" key="{container="coredns", job="kube-system/", k8s_app="kube-dns", namespace="kube-system", pod="coredns-5b6649768f-7jmp4", pod_template_hash="5b6649768f"}" Are there any examples of how to install promtail on Windows? This allows you to figure. A running example can … ts=2020-06-05T13:24:28.570156935Z caller=log.go:124 component=tailer level=info msg="Seeked /var/log/pods/issp_portal-deployment-54bd8fdcbf-6tb95_50d90f07-c8d7-46eb-9623-e45d45cf4a57/portal-app/0.log - &{Offset:242 Whence:0}" Since I've updated to promtail 2.0, I'm unable to read the content of a log file in loki. cyriltovena commented on May 27, 2020 •edited. The next thing I did was to change the promtail-config.yaml file to tell Promtail to read the logs in /opt. If I type ts=2020-06-05T13:24:28.518858682Z caller=log.go:124 component=tailer level=info msg="Seeked /var/log/pods/pks-system_telegraf-jxqmn_a76c05fc-32f9-4545-a2f8-9372f9c48f33/telegraf/0.log - &{Offset:1075 Whence:0}" scrape_configs: - job_name: system entry_parser: raw static_configs: - targets: - localhost labels: job: my-app my-label: awesome __path__: /home/slog/creator.log. scrape_configs contains one or more entries which are executed for each discovered target (i.e., each container in each new pod running in the instance): Promtail and fluent bit both not scrapping any logs to loki. I want to configure the date format of the timestamp in my log files.. gen_scrape_config('kubernetes-pods-name', '__meta_kubernetes_pod_uid') {prelabel_config:: [// Use name label as __service__. This issue has been automatically marked as stale because it has not had any activity in the past 30 days. This is a part of my Promtail scrape configuration on various hosts to collect journald log entries to a Loki instance: - job_name: journald journal: labels: job. Successfully merging a pull request may close this issue. For example:. interesting thing in the promtail - can't remember it was a year ago - the pipeline stages.. // Scrape config to scrape any pods with a 'name' label. I'm using a toolstack of promtail, loki, grafana running in docker. ts=2020-06-05T13:24:28.517796815Z caller=log.go:124 component=tailer level=info msg="Seeked /var/log/pods/kube-system_coredns-5b6649768f-7jmp4_1d44e865-0742-4ee3-98ba-25672eb0f27e/coredns/0.log - &{Offset:671 Whence:0}" In order to reflect this metric in Prometheus; Prometheus should scrape Promtail. Create a YAML configuration file for Promtail in the /usr/local/bin directory: sudo vim /etc/promtail-local-config… // Scrape config to scrape any control plane static pods (e.g. scrape_configs: - job_name: system entry_parser: raw static_configs: - targets: - localhost labels: job: my-app my-label: awesome __path__: /home/slog/creator.log promtail_config:: {scrape_configs: [// Scrape config to scrape any pods with a 'name' label. level=info ts=2020-06-05T13:24:23.518916666Z caller=server.go:179 http=0.0.0.0:3101 grpc=0.0.0.0:9095 msg="server listening on addresses" See https://github.com/grafana/loki/blob/master/docs/clients/promtail/configuration.md for all parameters. ` I've been making some tests with a Kubernetes cluster and I installed the loki-promtail stack by means of the helm loki/loki-stack chart. You have to fix the __path__ labels in the scrape config, to be the correct file path. At the moment I'm manually running the executable with a (bastardised) config file but and having problems. They will have already been added by, // Drop pods with an indirect controller. Dentro da pasta promtail crie um arquivo de configuração chamado docker-config.yaml que será utilizado pelo Promtail.Nesse arquivo você precisa configurar o caminho de todos os arquivos de log da … If applicable, add any output to help explain your problem. // Drop pods with a 'name' label. [pipeline_stages: ] # Describes how to scrape logs from the journal. level=info ts=2020-06-05T13:24:23.515200967Z caller=kubernetes.go:190 component=discovery discovery=k8s msg="Using pod service account via in-cluster config" It will be closed in 7 days if no further activity occurs. job_name: # Describes how to transform logs from targets. // Drop pods without a __service__ label. In the general case, one scrape configuration specifies a single … Although I've got a PoC install of Loki and Promtail working on a linux box, I need to actually scrape logs from various Windows servers.