From 2bafbeedd72e4d3c02da56cf361f98e50382ce13 Mon Sep 17 00:00:00 2001
From: Georg Pfuetzenreuter
Date: Wed, 15 Feb 2023 20:59:46 +0100
Subject: Manage Prometheus targets

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
---
 salt/profile/prometheus/targets.sls | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 salt/profile/prometheus/targets.sls

(limited to 'salt/profile/prometheus')

diff --git a/salt/profile/prometheus/targets.sls b/salt/profile/prometheus/targets.sls
new file mode 100644
index 0000000..5f29e73
--- /dev/null
+++ b/salt/profile/prometheus/targets.sls
@@ -0,0 +1,18 @@
+{%- set mypillar = salt['pillar.get']('profile:prometheus:targets') %}
+{%- set targetsdir = '/etc/prometheus/targets' %}
+
+{%- if mypillar | length %}
+{{ targetsdir }}:
+  file.directory:
+    - group: prometheus
+
+{%- for group, nodes in mypillar.items() %}
+{{ targetsdir }}/{{ group }}.json:
+  file.serialize:
+    - dataset: {{ nodes }}
+    - serializer: json
+{%- endfor %}
+
+{%- else %}
+{%- do salt.log.debug('profile.prometheus: no targets defined') %}
+{%- endif %}
-- 
cgit v1.2.3


From 8016f86164450f4eda4f1488f48cf44de0d4655f Mon Sep 17 00:00:00 2001
From: Georg Pfuetzenreuter
Date: Wed, 15 Feb 2023 21:02:04 +0100
Subject: p.node_exporter->p.prometheus.node_exporter

Since the last commit introduced a new Prometheus targets profile, it
makes sense to move node_exporter underneath the Prometheus tree as
well.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
---
 salt/profile/prometheus/node_exporter.sls | 36 +++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 salt/profile/prometheus/node_exporter.sls

(limited to 'salt/profile/prometheus')

diff --git a/salt/profile/prometheus/node_exporter.sls b/salt/profile/prometheus/node_exporter.sls
new file mode 100644
index 0000000..1e46b3d
--- /dev/null
+++ b/salt/profile/prometheus/node_exporter.sls
@@ -0,0 +1,36 @@
+{%- set header = salt['pillar.get']('managed_header_pound') -%}
+{%- set sysconfig = '/etc/sysconfig/prometheus-node_exporter' -%}
+
+node_exporter_packages:
+  pkg.installed:
+    - pkgs:
+      - golang-github-prometheus-node_exporter
+
+node_exporter_sysconfig_header:
+  file.prepend:
+    - name: {{ sysconfig }}
+    - text: '{{ header }}'
+    - require:
+      - pkg: node_exporter_packages
+
+node_exporter_sysconfig:
+  file.replace:
+    - name: {{ sysconfig }}
+    - pattern: |
+        ^ARGS=.*$
+    - repl: |
+        ARGS="--web.listen-address=:9200 --collector.filesystem.fs-types-exclude='^(fuse.s3fs|fuse.cryfs|tmpfscgroup2?|debugfs|devpts|devtmpfs|fusectl|overlay|proc|procfs|pstore)\$' --no-collector.zfs --no-collector.thermal_zone --no-collector.powersupplyclass"
+    - require:
+      - pkg: node_exporter_packages
+      - file: node_exporter_sysconfig_header
+
+node_exporter_service:
+  service.running:
+    - name: prometheus-node_exporter.service
+    - enable: True
+    - full_restart: True
+    - require:
+      - pkg: node_exporter_packages
+      - file: node_exporter_sysconfig
+    - watch:
+      - file: node_exporter_sysconfig
-- 
cgit v1.2.3