forked from ccfos/huatuo
63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
// Copyright 2025 The HuaTuo Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package collector
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import (
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"github.com/prometheus/procfs"
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"huatuo-bamai/internal/conf"
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"huatuo-bamai/pkg/metric"
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"huatuo-bamai/pkg/tracing"
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)
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type mountPointStatCollector struct{}
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func init() {
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tracing.RegisterEventTracing("mountpoint_perm", newMountPointStat)
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}
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func newMountPointStat() (*tracing.EventTracingAttr, error) {
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return &tracing.EventTracingAttr{
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TracingData: &mountPointStatCollector{},
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Flag: tracing.FlagMetric,
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}, nil
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}
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func (c *mountPointStatCollector) Update() ([]*metric.Data, error) {
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mountinfo, err := procfs.GetMounts()
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if err != nil {
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return nil, err
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}
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filter := newFieldFilter("", conf.Get().MetricCollector.MountPointStat.IncludedMountPoints)
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metrics := []*metric.Data{}
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for _, v := range mountinfo {
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if filter.ignored(v.MountPoint) {
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continue
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}
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mountTag := map[string]string{"mountpoint": v.MountPoint}
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ro := 0
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if _, ok := v.Options["ro"]; ok {
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ro = 1
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}
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metrics = append(metrics,
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metric.NewGaugeData("ro", float64(ro), "whether mountpoint is readonly or not", mountTag))
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}
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return metrics, nil
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}
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