node-exporter: use correct procfs location

this sets the procfs location in node-exporter to /host/root/proc since the host fs is mounted at /host/root Fixes prometheus-operator#2548
GrantFleming · Nov 10, 2024 · 72f63c8 · 72f63c8
1 parent 69d9636
commit 72f63c8
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diff --git a/jsonnet/kube-prometheus/components/node-exporter.libsonnet b/jsonnet/kube-prometheus/components/node-exporter.libsonnet
@@ -213,6 +213,7 @@ function(params) {
         '--web.listen-address=' + std.join(':', [ne._config.listenAddress, std.toString(ne._config.port)]),
         '--path.sysfs=/host/sys',
         '--path.rootfs=/host/root',
+        '--path.procfs=/host/root/proc',
         '--path.udev.data=/host/root/run/udev/data',
         '--no-collector.wifi',
         '--no-collector.hwmon',

diff --git a/manifests/nodeExporter-daemonset.yaml b/manifests/nodeExporter-daemonset.yaml
@@ -30,6 +30,7 @@ spec:
         - --web.listen-address=127.0.0.1:9100
         - --path.sysfs=/host/sys
         - --path.rootfs=/host/root
+        - --path.procfs=/host/root/proc
         - --path.udev.data=/host/root/run/udev/data
         - --no-collector.wifi
         - --no-collector.hwmon