copr: change node_exporter settings according to changes in golang-github-prometheus-node-exporter

roles/copr/backend/tasks/main.yml

@@ -171,14 +171,6 @@
 - name: start node exporter
   service: state=started enabled=yes name=node_exporter
 
-- name: configure options in node exporter
-  lineinfile:
-    path: /etc/sysconfig/node_exporter
-    regexp: '^OPTIONS='
-    line: 'OPTIONS=--collector.textfile.directory /var/lib/node_exporter/textfile_collector --collector.systemd'
-    backrefs: yes
-  notify: restart node_exporter
-
 # setup dirs for the ansible execution off of provisioning
 #- name: dirs from provision
 #  file: state=directory path="/home/copr/provision/{{ item }}" owner=copr group=copr

roles/copr/base/tasks/main.yml

@@ -50,7 +50,7 @@
   - packages
 
 - name: install node_exporter
-  dnf: state=present pkg=golang-github-prometheus-node-exporter-1.2.2
+  dnf: state=present pkg=golang-github-prometheus-node-exporter
   tags:
   - packages
 

roles/copr/frontend/files/monitoring.py

@@ -44,6 +44,6 @@ if __name__ == '__main__':
                     "assumestatesduringnotrunning=yes&includesoftstates=no&initialassumedhoststate=0&" \
                     "initialassumedservicestate=0&timeperiod=last7days&backtrack=4"
     collect(copr_cdn_url, "copr_cdn_status", "Copr's CDN status", "td.serviceOK:nth-child(4)",
-            "/var/lib/node_exporter/textfile_collector/copr_cdn_status.prom.new")
+            "/var/lib/prometheus/node-exporter/copr_cdn_status.prom.new")
     collect(copr_ping_url, "copr_ping_status", "Status of build of copr-ping package", "td.serviceOK:nth-child(4)",
-            "/var/lib/node_exporter/textfile_collector/copr_ping_status.prom.new")
+            "/var/lib/prometheus/node-exporter/copr_ping_status.prom.new")

roles/copr/frontend/tasks/main.yml

@@ -34,7 +34,7 @@
     name: "generating prometheus metrics"
     user: root
     minute: 0
-    job: "/usr/bin/python3 /usr/bin/monitoring.py && mv -f /var/lib/node_exporter/textfile_collector/copr_cdn_status.prom.new /var/lib/node_exporter/textfile_collector/copr_cdn_status.prom && mv -f /var/lib/node_exporter/textfile_collector/copr_ping_status.prom.new /var/lib/node_exporter/textfile_collector/copr_ping_status.prom"
+    job: "/usr/bin/python3 /usr/bin/monitoring.py && mv -f /var/lib/prometheus/node-exporter/copr_cdn_status.prom.new /var/lib/prometheus/node-exporter/copr_cdn_status.prom && mv -f /var/lib/prometheus/node-exporter/copr_ping_status.prom.new /var/lib/prometheus/node-exporter/copr_ping_status.prom"
   tags:
   - cron_tasks
 
@@ -190,9 +190,9 @@
 
 - name: configure options in node exporter
   lineinfile:
-    path: /etc/sysconfig/node_exporter
-    regexp: '^OPTIONS='
-    line: 'OPTIONS=--collector.textfile.directory /var/lib/node_exporter/textfile_collector --collector.systemd'
+    path: /etc/default/prometheus-node-exporter
+    regexp: '^ARGS='
+    line: 'ARGS=--collector.textfile.directory="/var/lib/prometheus/node-exporter" --collector.systemd'
     backrefs: yes
   notify: restart node_exporter