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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 11:19:16 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-07-24 09:53:24 +0000 |
commit | b5f8ee61a7f7e9bd291dd26b0585d03eb686c941 (patch) | |
tree | d4d31289c39fc00da064a825df13a0b98ce95b10 /src/go/collectors/go.d.plugin/modules/nvme/nvme.go | |
parent | Adding upstream version 1.44.3. (diff) | |
download | netdata-b5f8ee61a7f7e9bd291dd26b0585d03eb686c941.tar.xz netdata-b5f8ee61a7f7e9bd291dd26b0585d03eb686c941.zip |
Adding upstream version 1.46.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/go/collectors/go.d.plugin/modules/nvme/nvme.go | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/nvme/nvme.go b/src/go/collectors/go.d.plugin/modules/nvme/nvme.go new file mode 100644 index 000000000..76b6445b3 --- /dev/null +++ b/src/go/collectors/go.d.plugin/modules/nvme/nvme.go @@ -0,0 +1,109 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +package nvme + +import ( + _ "embed" + "errors" + "time" + + "github.com/netdata/netdata/go/go.d.plugin/agent/module" + "github.com/netdata/netdata/go/go.d.plugin/pkg/web" +) + +//go:embed "config_schema.json" +var configSchema string + +func init() { + module.Register("nvme", module.Creator{ + JobConfigSchema: configSchema, + Defaults: module.Defaults{ + UpdateEvery: 10, + }, + Create: func() module.Module { return New() }, + Config: func() any { return &Config{} }, + }) +} + +func New() *NVMe { + return &NVMe{ + Config: Config{ + Timeout: web.Duration(time.Second * 2), + }, + + charts: &module.Charts{}, + devicePaths: make(map[string]bool), + listDevicesEvery: time.Minute * 10, + } + +} + +type Config struct { + UpdateEvery int `yaml:"update_every,omitempty" json:"update_every"` + Timeout web.Duration `yaml:"timeout,omitempty" json:"timeout"` +} + +type ( + NVMe struct { + module.Base + Config `yaml:",inline" json:""` + + charts *module.Charts + + exec nvmeCLI + + devicePaths map[string]bool + listDevicesTime time.Time + listDevicesEvery time.Duration + forceListDevices bool + } + nvmeCLI interface { + list() (*nvmeDeviceList, error) + smartLog(devicePath string) (*nvmeDeviceSmartLog, error) + } +) + +func (n *NVMe) Configuration() any { + return n.Config +} + +func (n *NVMe) Init() error { + nvmeExec, err := n.initNVMeCLIExec() + if err != nil { + n.Errorf("init nvme-cli exec: %v", err) + return err + } + n.exec = nvmeExec + + return nil +} + +func (n *NVMe) Check() error { + mx, err := n.collect() + if err != nil { + n.Error(err) + return err + } + if len(mx) == 0 { + return errors.New("no metrics collected") + } + return nil +} + +func (n *NVMe) Charts() *module.Charts { + return n.charts +} + +func (n *NVMe) Collect() map[string]int64 { + mx, err := n.collect() + if err != nil { + n.Error(err) + } + + if len(mx) == 0 { + return nil + } + return mx +} + +func (n *NVMe) Cleanup() {} |