Jan Novak
d43ffd488e
Wire kube-apiserver and kubelet tracing to a Jaeger collector on docker-29, deploy Grafana Alloy in-cluster to ship logs/metrics, and stand up Mimir + Loki on docker-30 as their backing stores. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
143 lines
5.1 KiB
YAML
143 lines
5.1 KiB
YAML
global:
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scrape_interval: 60s
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evaluation_interval: 60s
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scrape_timeout: 15s
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alerting:
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alertmanagers:
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- static_configs:
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- targets:
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- alertmanager:9093
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rule_files:
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- /etc/prometheus/alerts.yml
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scrape_configs:
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# ── Prometheus itself ──────────────────────────────────────────────────────
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- job_name: prometheus
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static_configs:
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- targets:
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- localhost:9090
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# ── Blackbox Exporter own metrics ─────────────────────────────────────────
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- job_name: blackbox
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static_configs:
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- targets:
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- blackbox-exporter:9115
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# ── Node Exporter (host: docker) ──────────────────────────────────────────
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- job_name: node-exporter-docker
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static_configs:
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- targets:
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- docker:9100
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labels:
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instance: docker
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# ── HTTPS probes (TLS verified) ───────────────────────────────────────────
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- job_name: blackbox-https
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metrics_path: /probe
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params:
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module: [https_2xx]
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static_configs:
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- targets:
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- https://fuj-management.home.hrajfrisbee.cz/
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- https://gitea.home.hrajfrisbee.cz/
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- https://vault.hrajfrisbee.cz/
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- https://idm.home.hrajfrisbee.cz/
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# - https://maru-hleda-byt.home.hrajfrisbee.cz/mapa_bytu.html
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# - https://nonexistent.home.hrajfrisbee.cz/
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relabel_configs:
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- source_labels: [__address__]
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target_label: __param_target
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- source_labels: [__param_target]
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target_label: instance
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- target_label: __address__
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replacement: blackbox-exporter:9115
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# ── HTTP probes (plain HTTP, no TLS) ──────────────────────────────────────
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- job_name: blackbox-http
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metrics_path: /probe
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params:
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module: [http_2xx]
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static_configs:
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- targets:
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# - http://192.168.0.30:8080/
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# - http://some-internal-service:port/healthz
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relabel_configs:
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- source_labels: [__address__]
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target_label: __param_target
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- source_labels: [__param_target]
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target_label: instance
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- target_label: __address__
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replacement: blackbox-exporter:9115
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# ── HTTP POST probes ───────────────────────────────────────────────────────
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- job_name: blackbox-http-post
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metrics_path: /probe
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params:
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module: [http_post_2xx]
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static_configs:
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- targets:
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# - http://some-api/endpoint
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relabel_configs:
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- source_labels: [__address__]
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target_label: __param_target
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- source_labels: [__param_target]
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target_label: instance
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- target_label: __address__
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replacement: blackbox-exporter:9115
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# ── TCP port probes ────────────────────────────────────────────────────────
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- job_name: blackbox-tcp
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metrics_path: /probe
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params:
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module: [tcp_connect]
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static_configs:
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- targets:
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# - 192.168.0.30:5432 # postgres
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# - 192.168.0.30:6379 # redis
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# - 192.168.0.30:22 # ssh
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relabel_configs:
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- source_labels: [__address__]
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target_label: __param_target
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- source_labels: [__param_target]
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target_label: instance
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- target_label: __address__
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replacement: blackbox-exporter:9115
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# ── ICMP ping probes ───────────────────────────────────────────────────────
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- job_name: blackbox-icmp
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metrics_path: /probe
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params:
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module: [icmp]
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static_configs:
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- targets:
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# - 192.168.0.30
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# - 192.168.0.1 # gateway
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relabel_configs:
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- source_labels: [__address__]
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target_label: __param_target
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- source_labels: [__param_target]
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target_label: instance
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- target_label: __address__
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replacement: blackbox-exporter:9115
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# ── DNS probes ─────────────────────────────────────────────────────────────
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- job_name: blackbox-dns
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metrics_path: /probe
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params:
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module: [dns_udp]
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static_configs:
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- targets:
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# - 8.8.8.8 # Google DNS
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# - 1.1.1.1 # Cloudflare DNS
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# - 192.168.0.1 # local resolver
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relabel_configs:
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- source_labels: [__address__]
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target_label: __param_target
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- source_labels: [__param_target]
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target_label: instance
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- target_label: __address__
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replacement: blackbox-exporter:9115
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