install blackbox exporter as part of out monitoring stack

3 files changed, 10 insertions, 47 deletions

diff --git a/ansible/roles/prometheus-blackbox-exporter/README.md b/ansible/roles/prometheus-blackbox-exporter/README.md
new file mode 100644
index 0000000..d84e7ed
--- /dev/null
+++ b/ansible/roles/prometheus-blackbox-exporter/README.md
@@ -0,0 +1,3 @@
+# Role "prometheus-blackbox-exporter"
+
+Installs `prometheus-blackbox-exporter` on target hosts.
diff --git a/ansible/roles/prometheus-blackbox-exporter/tasks/main.yaml b/ansible/roles/prometheus-blackbox-exporter/tasks/main.yaml
new file mode 100644
index 0000000..bba364c
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+++ b/ansible/roles/prometheus-blackbox-exporter/tasks/main.yaml
@@ -0,0 +1,7 @@
+---
+- name: Install prometheus-blackbox-exporter
+  package:
+    name: prometheus-blackbox-exporter
+    state: present
+  tags:
+    - role::prometheus-blackbox-exporter
diff --git a/ansible/roles/prometheus/defaults/main.yml b/ansible/roles/prometheus/defaults/main.yml
deleted file mode 100644
index fc2da50..0000000
--- a/ansible/roles/prometheus/defaults/main.yml
+++ /dev/null
@@ -1,47 +0,0 @@
----
-# Default Prometheus configuration sample
-prometheus_configuration:
-  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).
-
-    # Attach these labels to any time series or alerts when communicating with
-    # external systems (federation, remote storage, Alertmanager).
-    external_labels:
-      monitor: 'example'
-
-  # Alertmanager configuration
-  alerting:
-    alertmanagers:
-      - static_configs:
-          - targets: ['localhost:9093']
-
-  # Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
-  rule_files:
-    - "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: 'prometheus'
-
-      # Override the global default and scrape targets from this job every 5 seconds.
-      scrape_interval: 5s
-      scrape_timeout: 5s
-
-      # metrics_path defaults to '/metrics'
-      # scheme defaults to 'http'.
-
-      static_configs:
-        - targets: ['localhost:9090']
-
-    - job_name: node
-      # If prometheus-node-exporter is installed, grab stats about the local
-      # machine by default.
-      static_configs:
-        - targets: ['localhost:9100']
-
-prometheus_rules:
-  groups: []