From 8d5e8f10ff5c64897e431258cfd9ee81cb49852f Mon Sep 17 00:00:00 2001
From: Hendrik Sokolowski <hensoko@gssws.de>
Date: Sat, 4 Jun 2022 20:31:03 +0200
Subject: [PATCH] Add Dockerfile for custom prometheus scraper

---
 monitoring/prometheus/Dockerfile              |  4 +++
 monitoring/prometheus/Makefile                |  7 +++++
 .../src/etc/prometheus/prometheus.yml         | 30 +++++++++++++++++++
 3 files changed, 41 insertions(+)
 create mode 100644 monitoring/prometheus/Dockerfile
 create mode 100644 monitoring/prometheus/Makefile
 create mode 100644 monitoring/prometheus/src/etc/prometheus/prometheus.yml

diff --git a/monitoring/prometheus/Dockerfile b/monitoring/prometheus/Dockerfile
new file mode 100644
index 0000000..8133042
--- /dev/null
+++ b/monitoring/prometheus/Dockerfile
@@ -0,0 +1,4 @@
+FROM prom/prometheus
+LABEL maintainer="pub.solar <crew@pub.solar>"
+
+COPY src /
diff --git a/monitoring/prometheus/Makefile b/monitoring/prometheus/Makefile
new file mode 100644
index 0000000..b591555
--- /dev/null
+++ b/monitoring/prometheus/Makefile
@@ -0,0 +1,7 @@
+IMAGE=registry.greenbaum.cloud/pub_solar/prometheus
+
+build:
+	docker build -t $(IMAGE) .
+
+push:
+	docker push $(IMAGE)
diff --git a/monitoring/prometheus/src/etc/prometheus/prometheus.yml b/monitoring/prometheus/src/etc/prometheus/prometheus.yml
new file mode 100644
index 0000000..b5383bd
--- /dev/null
+++ b/monitoring/prometheus/src/etc/prometheus/prometheus.yml
@@ -0,0 +1,30 @@
+# my global config
+global:
+  scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
+  # scrape_timeout is set to the global default (10s).
+
+# Alertmanager configuration
+#alerting:
+#  alertmanagers:
+#    - static_configs:
+#        - targets:
+#          # - alertmanager:9093
+
+# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
+#rule_files:
+  # - "first_rules.yml"
+  # - "second_rules.yml"
+
+# A scrape configuration containing exactly one endpoint to scrape:
+# Here it's Prometheus itself.
+scrape_configs:
+  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
+  - job_name: "cloud_pub_solar_metrics"
+
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+    scheme: https
+
+    static_configs:
+      - targets: ["cloud.pub.solar:443"]