Fix wrong size of /home shown by node-exporter (#87)

Node-exporter calculates wrong disk space if /home is a separate partition since systemd protects /home from it. Change protection to read-only if /home is a mountpoint. [minor] release
cloudalchemy · Jun 5, 2019 · 9e55b07 · 9e55b07
1 parent b2365f2
commit 9e55b07
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/templates/node_exporter.service.j2 b/templates/node_exporter.service.j2
@@ -29,7 +29,11 @@ SyslogIdentifier=node_exporter
 Restart=always
 
 PrivateTmp=yes
+{% for m in ansible_mounts if m.mount == '/home' %}
+ProtectHome=read-only
+{% else %}
 ProtectHome=yes
+{% endfor %}
 NoNewPrivileges=yes
 
 {% if node_exporter_systemd_version | int >= 232 %}