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Replace --collectors.enabled with per-collector flags (#640)

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* Move NodeCollector into package collector

* Refactor collector enabling

* Update README with new collector enabled flags

* Fix out-of-date inline flag reference syntax

* Use new flags in end-to-end tests

* Add flag to disable all default collectors

* Track if a flag has been set explicitly

* Add --collectors.disable-defaults to README

* Revert disable-defaults flag

* Shorten flags

* Fixup timex collector registration

* Fix end-to-end tests

* Change procfs and sysfs path flags

* Fix review comments
This commit is contained in:
Calle Pettersson 2017-09-28 15:06:26 +02:00 • committed by Johannes 'fish' Ziemke
commit 859a825bb8
58 changed files with 410 additions and 406 deletions
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16
collector/filesystem_common.go
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@ -62,7 +62,7 @@ type filesystemStats struct {
}
func init() {
Factories["filesystem"] = NewFilesystemCollector
registerCollector("filesystem", defaultEnabled, NewFilesystemCollector)
}
// NewFilesystemCollector returns a new Collector exposing filesystems stats.
@ -72,43 +72,43 @@ func NewFilesystemCollector() (Collector, error) {
filesystemsTypesPattern := regexp.MustCompile(*ignoredFSTypes)
sizeDesc := prometheus.NewDesc(
prometheus.BuildFQName(Namespace, subsystem, "size"),
prometheus.BuildFQName(namespace, subsystem, "size"),
"Filesystem size in bytes.",
filesystemLabelNames, nil,
)
freeDesc := prometheus.NewDesc(
prometheus.BuildFQName(Namespace, subsystem, "free"),
prometheus.BuildFQName(namespace, subsystem, "free"),
"Filesystem free space in bytes.",
filesystemLabelNames, nil,
)
availDesc := prometheus.NewDesc(
prometheus.BuildFQName(Namespace, subsystem, "avail"),
prometheus.BuildFQName(namespace, subsystem, "avail"),
"Filesystem space available to non-root users in bytes.",
filesystemLabelNames, nil,
)
filesDesc := prometheus.NewDesc(
prometheus.BuildFQName(Namespace, subsystem, "files"),
prometheus.BuildFQName(namespace, subsystem, "files"),
"Filesystem total file nodes.",
filesystemLabelNames, nil,
)
filesFreeDesc := prometheus.NewDesc(
prometheus.BuildFQName(Namespace, subsystem, "files_free"),
prometheus.BuildFQName(namespace, subsystem, "files_free"),
"Filesystem total free file nodes.",
filesystemLabelNames, nil,
)
roDesc := prometheus.NewDesc(
prometheus.BuildFQName(Namespace, subsystem, "readonly"),
prometheus.BuildFQName(namespace, subsystem, "readonly"),
"Filesystem read-only status.",
filesystemLabelNames, nil,
)
deviceErrorDesc := prometheus.NewDesc(
prometheus.BuildFQName(Namespace, subsystem, "device_error"),
prometheus.BuildFQName(namespace, subsystem, "device_error"),
"Whether an error occurred while getting statistics for the given device.",
filesystemLabelNames, nil,
)