add weather data

roles/ff_monitor/defaults/main.yml

@@ -0,0 +1,9 @@
+---
+ff_monitor_owm_key: !vault |
+          $ANSIBLE_VAULT;1.1;AES256
+          64663337633337313366353262393766346235613136663038643732373935333063366335666632
+          6663323030353234376639303534666230366334366333660a333136353639663463326365343463
+          38313662303035373666663161326337613233343433363538633466376439343966613535646562
+          3263623862333130630a643563343539303035383039343132336366333162353634313664306133
+          62623934646664643236313736643663333566333135306636356430303133366464353764363035
+          6261303662613335326263646137346562663839326661303365

roles/ff_monitor/tasks/main.yml

@@ -4,6 +4,7 @@
     url: https://apt.grafana.com/gpg.key
     state: present
 
+
 - name: Add grafana APT Repo
   ansible.builtin.apt_repository:
     repo: deb https://apt.grafana.com stable main
@@ -29,6 +30,8 @@
     owner: prometheus
     group: prometheus
   notify: Restart prometheus
+  tags:
+    - prometheus
 
 - name: Copy prometheus defaults
   ansible.builtin.template:
@@ -38,6 +41,8 @@
     owner: root
     group: root
   notify: Restart prometheus
+  tags:
+    - prometheus
 
 - name: Start prometheus collectd-exporter
   community.docker.docker_container:
@@ -52,6 +57,29 @@
   tags:
     - collectd-exporter
 
+- name: Copy owm-exporter config
+  ansible.builtin.template:
+    dest: /opt/owm-exporter.yml
+    src: owm-exporter.yml.j2
+    mode: "0640"
+    owner: root
+    group: 65532
+  tags:
+    - owm-exporter
+
+- name: Start owm-exporter
+  community.docker.docker_container:
+    name: owm-exporter
+    state: started
+    restart_policy: unless-stopped
+    image: rkosegi/owm-exporter:v1.0.4
+    volumes:
+      - /opt/owm-exporter.yml:/config.yaml
+    ports:
+      - 127.0.0.1:9111:9111
+  tags:
+    - owm-exporter
+
 - name: Copy grafana config
   ansible.builtin.template:
     dest: /etc/grafana/grafana.ini
@@ -75,7 +103,7 @@
     name: remove old rrd files
     special_time: daily
     user: root
-    job: find /mnt/collectd/rrd/ -type f -mtime +14 -delete; find /mnt/collectd/rrd/ -type d -empty -delete
+    job: find /mnt/collectd/rrd/ -type f -mtime +30 -delete; find /mnt/collectd/rrd/ -type d -empty -delete
 
 - name: Create a directory if it does not exist
   ansible.builtin.file:

roles/ff_monitor/templates/owm-exporter.yml.j2

@@ -0,0 +1,12 @@
+---
+apiKey: {{ ff_monitor_owm_key }}
+targets:
+  - name: Alexanderplatz
+    lat: 52.5220
+    lon: 13.4133
+    interval: 900
+
+  - name: Teufelsberg
+    lat: 52.4972
+    lon: 13.2411
+    interval: 900

roles/ff_monitor/templates/prometheus.j2

@@ -1,4 +1,4 @@
 # {{ ansible_managed }}
 # Set the command-line arguments to pass to the server.
 
-ARGS="--storage.tsdb.retention.size=90GB --enable-feature=memory-snapshot-on-shutdown --web.listen-address=127.0.0.1:9090"
+ARGS="--storage.tsdb.retention.size=100GB --enable-feature=memory-snapshot-on-shutdown --web.listen-address=127.0.0.1:9090"

roles/ff_monitor/templates/prometheus.yml.j2

@@ -1,7 +1,8 @@
 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.
-
+  external_labels:
+      monitor: 'example'
 alerting:
   alertmanagers:
   - static_configs:
@@ -41,3 +42,9 @@ scrape_configs:
 {% for host in groups.all %}
         - "{{ host }}:9100"
 {% endfor %}
+
+  - job_name: 'weather'
+    scrape_interval: 900s
+    scrape_timeout: 30s
+    static_configs:
+      - targets: ['127.0.0.1:9111']