ClusterCockpit/cc-metric-collector
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Merge latest commits from develop to main branch (#114)

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* Add cpu_used (all-cpu_idle) to CpustatCollector

* Update cc-metric-collector.init

* Allow selection of timestamp precision in HttpSink

* Add comment about precision requirement for cc-metric-store

* Fix for API changes in gofish@v0.15.0

* Update requirements to latest version

* Read sensors through redfish

* Update golang toolchain to 1.21

* Remove stray error check

* Update main config in configuration.md

* Update Release action to use golang 1.22 stable release, no golang RPMs anymore

* Update runonce action to use golang 1.22 stable release, no golang RPMs anymore

* Update README.md

Use right JSON type in configuration

* Update sink's README

* Test whether ipmitool or ipmi-sensors can be executed without errors

---------

Co-authored-by: Holger Obermaier <Holger.Obermaier@kit.edu>
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
This commit is contained in:
Thomas Gruber
2024-11-20 16:22:39 +01:00
committed by GitHub
parent 51dda886f1
commit 8e8be09ed9
12 changed files with 429 additions and 463 deletions
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24
collectors/ipmiMetric.go
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@@ -12,6 +12,7 @@ import (
"strconv"
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
@@ -54,15 +55,30 @@ func (m *IpmiCollector) Init(config json.RawMessage) error {
// Check if executables ipmitool or ipmisensors are found
p, err := exec.LookPath(m.config.IpmitoolPath)
if err == nil {
m.ipmitool = p
command := exec.Command(p)
err := command.Run()
if err != nil {
cclog.ComponentError(m.name, fmt.Sprintf("Failed to execute %s: %v", p, err.Error()))
m.ipmitool = ""
} else {
m.ipmitool = p
}
}
p, err = exec.LookPath(m.config.IpmisensorsPath)
if err == nil {
m.ipmisensors = p
command := exec.Command(p)
err := command.Run()
if err != nil {
cclog.ComponentError(m.name, fmt.Sprintf("Failed to execute %s: %v", p, err.Error()))
m.ipmisensors = ""
} else {
m.ipmisensors = p
}
}
if len(m.ipmitool) == 0 && len(m.ipmisensors) == 0 {
return errors.New("no IPMI reader found")
return errors.New("no usable IPMI reader found")
}
m.init = true
return nil
}
@@ -119,8 +135,8 @@ func (m *IpmiCollector) readIpmiTool(cmd string, output chan lp.CCMetric) {
cclog.ComponentError(
m.name,
fmt.Sprintf("readIpmiTool(): Failed to wait for the end of command \"%s\": %v\n", command.String(), err),
fmt.Sprintf("readIpmiTool(): command stderr: \"%s\"\n", string(errMsg)),
)
cclog.ComponentError(m.name, fmt.Sprintf("readIpmiTool(): command stderr: \"%s\"\n", strings.TrimSpace(string(errMsg))))
return
}
}