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Add Darwin arm64 build

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Add darwin/arm64 to the CGO crossbuilder list.
* Update Makefile.common to pick up new promu.
* Fix possible nil pointer caught by staticcheck.
* Update collector build tags.

https://github.com/prometheus/node_exporter/issues/1997

Signed-off-by: Ben Kochie <superq@gmail.com>
This commit is contained in:
Ben Kochie 2021-04-12 18:46:27 +02:00
parent a5908bf82b
commit 7b5cc3e505
No known key found for this signature in database
GPG key ID: C646B23C9E3245F1
6 changed files with 10 additions and 8 deletions
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1
.promu-cgo.yml
View file

@ -22,5 +22,6 @@ tarball:
crossbuild:
platforms:
- darwin/amd64
- darwin/arm64
- netbsd/amd64
- netbsd/386

4
Makefile.common
View file

@ -78,12 +78,12 @@ ifneq ($(shell which gotestsum),)
endif
endif
PROMU_VERSION ?= 0.11.1
PROMU_VERSION ?= 0.12.0
PROMU_URL := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz
GOLANGCI_LINT :=
GOLANGCI_LINT_OPTS ?=
GOLANGCI_LINT_VERSION ?= v1.36.0
GOLANGCI_LINT_VERSION ?= v1.39.0
# golangci-lint only supports linux, darwin and windows platforms on i386/amd64.
# windows isn't included here because of the path separator being different.
ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin))

2
collector/filesystem_bsd.go
View file

@ -11,7 +11,7 @@
// See the License for the specific language governing permissions and
// limitations under the License.
// +build openbsd,!amd64 darwin,amd64 dragonfly
// +build openbsd,!amd64 darwin dragonfly
// +build !nofilesystem
package collector

2
collector/filesystem_common.go
View file

@ -12,7 +12,7 @@
// limitations under the License.
// +build !nofilesystem
// +build linux freebsd openbsd darwin,amd64 dragonfly
// +build linux freebsd openbsd darwin dragonfly
package collector

2
collector/filesystem_openbsd_amd64.go
View file

@ -11,7 +11,7 @@
// See the License for the specific language governing permissions and
// limitations under the License.
// +build openbsd darwin,amd64 dragonfly
// +build openbsd
// +build !nofilesystem
package collector

7
collector/zfs_linux.go
View file

@ -102,7 +102,7 @@ func (c *zfsCollector) updatePoolStats(ch chan<- prometheus.Metric) error {
for _, zpoolPath := range zpoolObjsetPaths {
file, err := os.Open(zpoolPath)
if err != nil {
// this file should exist, but there is a race where an exporting pool can remove the files -- ok to ignore
// This file should exist, but there is a race where an exporting pool can remove the files. Ok to ignore.
level.Debug(c.logger).Log("msg", "Cannot open file for reading", "path", zpoolPath)
return errZFSNotAvailable
}
@ -122,13 +122,14 @@ func (c *zfsCollector) updatePoolStats(ch chan<- prometheus.Metric) error {
}
if zpoolStatePaths == nil {
level.Debug(c.logger).Log("msg", "Not found pool state files")
level.Debug(c.logger).Log("msg", "No pool state files found")
return nil
}
for _, zpoolPath := range zpoolStatePaths {
file, err := os.Open(zpoolPath)
if err != nil {
// this file should exist, but there is a race where an exporting pool can remove the files -- ok to ignore
// This file should exist, but there is a race where an exporting pool can remove the files. Ok to ignore.
level.Debug(c.logger).Log("msg", "Cannot open file for reading", "path", zpoolPath)
return errZFSNotAvailable
}