ClusterCockpit/cc-metric-collector
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Merge branch 'develop' into self_collector

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Thomas Gruber 2022-10-10 12:06:11 +02:00 committed by GitHub
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72 changed files with 1393 additions and 424 deletions
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61
.github/workflows/Release.yml vendored
View File

@ -133,13 +133,63 @@ jobs:
name: cc-metric-collector SRPM for UBI 8
path: ${{ steps.rpmbuild.outputs.SRPM }}
#
# Build on Ubuntu 20.04 using official go package
#
Ubuntu-focal-build:
runs-on: ubuntu-latest
container: ubuntu:20.04
# The job outputs link to the outputs of the 'debrename' step
# Only job outputs can be used in child jobs
outputs:
deb : ${{steps.debrename.outputs.DEB}}
steps:
# Use apt to install development packages
- name: Install development packages
run: |
apt update && apt --assume-yes upgrade
apt --assume-yes install build-essential sed git wget bash
# Checkout git repository and submodules
# fetch-depth must be 0 to use git describe
# See: https://github.com/marketplace/actions/checkout
- name: Checkout
uses: actions/checkout@v2
with:
submodules: recursive
fetch-depth: 0
# Use official golang package
- name: Install Golang
run: |
wget -q https://go.dev/dl/go1.19.1.linux-amd64.tar.gz
tar -C /usr/local -xzf go1.19.1.linux-amd64.tar.gz
export PATH=/usr/local/go/bin:/usr/local/go/pkg/tool/linux_amd64:$PATH
go version
- name: DEB build MetricCollector
id: dpkg-build
run: |
export PATH=/usr/local/go/bin:/usr/local/go/pkg/tool/linux_amd64:$PATH
make DEB
- name: Rename DEB (add '_ubuntu20.04')
id: debrename
run: |
OLD_DEB_NAME=$(echo "${{steps.dpkg-build.outputs.DEB}}" | rev | cut -d '.' -f 2- | rev)
NEW_DEB_FILE="${OLD_DEB_NAME}_ubuntu20.04.deb"
mv "${{steps.dpkg-build.outputs.DEB}}" "${NEW_DEB_FILE}"
echo "::set-output name=DEB::${NEW_DEB_FILE}"
# See: https://github.com/actions/upload-artifact
- name: Save DEB as artifact
uses: actions/upload-artifact@v2
with:
name: cc-metric-collector DEB for Ubuntu 20.04
path: ${{ steps.debrename.outputs.DEB }}
#
# Create release with fresh RPMs
#
Release:
runs-on: ubuntu-latest
# We need the RPMs, so add dependency
needs: [AlmaLinux-RPM-build, UBI-8-RPM-build]
needs: [AlmaLinux-RPM-build, UBI-8-RPM-build, Ubuntu-focal-build]
steps:
# See: https://github.com/actions/download-artifact
@ -161,6 +211,11 @@ jobs:
with:
name: cc-metric-collector SRPM for UBI 8
- name: Download Ubuntu 20.04 DEB
uses: actions/download-artifact@v2
with:
name: cc-metric-collector DEB for Ubuntu 20.04
# The download actions do not publish the name of the downloaded file,
# so we re-use the job outputs of the parent jobs. The files are all
# downloaded to the current folder.
@ -174,14 +229,17 @@ jobs:
ALMA_85_SRPM=$(basename "${{ needs.AlmaLinux-RPM-build.outputs.srpm}}")
UBI_8_RPM=$(basename "${{ needs.UBI-8-RPM-build.outputs.rpm}}")
UBI_8_SRPM=$(basename "${{ needs.UBI-8-RPM-build.outputs.srpm}}")
U_2004_DEB=$(basename "${{ needs.Ubuntu-focal-build.outputs.deb}}")
echo "ALMA_85_RPM::${ALMA_85_RPM}"
echo "ALMA_85_SRPM::${ALMA_85_SRPM}"
echo "UBI_8_RPM::${UBI_8_RPM}"
echo "UBI_8_SRPM::${UBI_8_SRPM}"
echo "U_2004_DEB::${U_2004_DEB}"
echo "::set-output name=ALMA_85_RPM::${ALMA_85_RPM}"
echo "::set-output name=ALMA_85_SRPM::${ALMA_85_SRPM}"
echo "::set-output name=UBI_8_RPM::${UBI_8_RPM}"
echo "::set-output name=UBI_8_SRPM::${UBI_8_SRPM}"
echo "::set-output name=U_2004_DEB::${U_2004_DEB}"
# See: https://github.com/softprops/action-gh-release
- name: Release
@ -194,3 +252,4 @@ jobs:
${{ steps.files.outputs.ALMA_85_SRPM }}
${{ steps.files.outputs.UBI_8_RPM }}
${{ steps.files.outputs.UBI_8_SRPM }}
${{ steps.files.outputs.U_2004_DEB }}

28
.github/workflows/runonce.yml vendored
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@ -31,4 +31,30 @@ jobs:
run: make
- name: Run MetricCollector once
run: ./cc-metric-collector --once --config .github/ci-config.json
run: ./cc-metric-collector --once --config .github/ci-config.json
#
# Job build-1-19
# Build on latest Ubuntu using golang version 1.19
#
build-1-19:
runs-on: ubuntu-latest
steps:
# See: https://github.com/marketplace/actions/checkout
# Checkout git repository and submodules
- name: Checkout
uses: actions/checkout@v2
with:
submodules: recursive
# See: https://github.com/marketplace/actions/setup-go-environment
- name: Setup Golang
uses: actions/setup-go@v3
with:
go-version: '1.19'
- name: Build MetricCollector
run: make
- name: Run MetricCollector once
run: ./cc-metric-collector --once --config .github/ci-config.json

8
README.md
View File

@ -1,6 +1,6 @@
# cc-metric-collector
A node agent for measuring, processing and forwarding node level metrics. It is part of the ClusterCockpit ecosystem.
A node agent for measuring, processing and forwarding node level metrics. It is part of the [ClusterCockpit ecosystem](./docs/introduction.md).
The metric collector sends (and receives) metric in the [InfluxDB line protocol](https://docs.influxdata.com/influxdb/cloud/reference/syntax/line-protocol/) as it provides flexibility while providing a separation between tags (like index columns in relational databases) and fields (like data columns).
@ -11,7 +11,7 @@ The receiver runs as a go routine side-by-side with the timer loop and asynchron
# Configuration
Configuration is implemented using a single json document that is distributed over network and may be persisted as file.
Supported metrics are documented [here](https://github.com/ClusterCockpit/cc-specifications/blob/master/metrics/lineprotocol_alternative.md).
Supported metrics are documented [here](https://github.com/ClusterCockpit/cc-specifications/blob/master/interfaces/lineprotocol/README.md).
There is a main configuration file with basic settings that point to the other configuration files for the different components.
@ -26,7 +26,7 @@ There is a main configuration file with basic settings that point to the other c
}
```
The `interval` defines how often the metrics should be read and send to the sink. The `duration` tells collectors how long one measurement has to take. This is important for some collectors, like the `likwid` collector.
The `interval` defines how often the metrics should be read and send to the sink. The `duration` tells collectors how long one measurement has to take. This is important for some collectors, like the `likwid` collector. For more information, see [here](./docs/configuration.md).
See the component READMEs for their configuration:
@ -44,6 +44,8 @@ $ go get (requires at least golang 1.16)
$ make
```
For more information, see [here](./docs/building.md).
# Running
```

6
cc-metric-collector.go
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@ -15,10 +15,10 @@ import (
"sync"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
mr "github.com/ClusterCockpit/cc-metric-collector/internal/metricRouter"
mct "github.com/ClusterCockpit/cc-metric-collector/internal/multiChanTicker"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
mct "github.com/ClusterCockpit/cc-metric-collector/pkg/multiChanTicker"
)
type CentralConfigFile struct {

2
collectors/README.md
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@ -35,7 +35,7 @@ In contrast to the configuration files for sinks and receivers, the collectors c
* [`nfs4stat`](./nfs4Metric.md)
* [`cpufreq`](./cpufreqMetric.md)
* [`cpufreq_cpuinfo`](./cpufreqCpuinfoMetric.md)
* [`numastat`](./numastatMetric.md)
* [`numastats`](./numastatsMetric.md)
* [`gpfs`](./gpfsMetric.md)
* [`beegfs_meta`](./beegfsmetaMetric.md)
* [`beegfs_storage`](./beegfsstorageMetric.md)

12
collectors/beegfsmetaMetric.go
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@ -5,7 +5,7 @@ import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"io"
"os"
"os/exec"
"os/user"
@ -14,8 +14,8 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
const DEFAULT_BEEGFS_CMD = "beegfs-ctl"
@ -115,7 +115,7 @@ func (m *BeegfsMetaCollector) Read(interval time.Duration, output chan lp.CCMetr
return
}
//get mounpoint
buffer, _ := ioutil.ReadFile(string("/proc/mounts"))
buffer, _ := os.ReadFile(string("/proc/mounts"))
mounts := strings.Split(string(buffer), "\n")
var mountpoints []string
for _, line := range mounts {
@ -157,9 +157,9 @@ func (m *BeegfsMetaCollector) Read(interval time.Duration, output chan lp.CCMetr
if err != nil {
fmt.Fprintf(os.Stderr, "BeegfsMetaCollector.Read(): Failed to execute command \"%s\": %s\n", cmd.String(), err.Error())
fmt.Fprintf(os.Stderr, "BeegfsMetaCollector.Read(): command exit code: \"%d\"\n", cmd.ProcessState.ExitCode())
data, _ := ioutil.ReadAll(cmdStderr)
data, _ := io.ReadAll(cmdStderr)
fmt.Fprintf(os.Stderr, "BeegfsMetaCollector.Read(): command stderr: \"%s\"\n", string(data))
data, _ = ioutil.ReadAll(cmdStdout)
data, _ = io.ReadAll(cmdStdout)
fmt.Fprintf(os.Stderr, "BeegfsMetaCollector.Read(): command stdout: \"%s\"\n", string(data))
return
}

12
collectors/beegfsstorageMetric.go
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@ -5,7 +5,7 @@ import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"io"
"os"
"os/exec"
"os/user"
@ -14,8 +14,8 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
// Struct for the collector-specific JSON config
@ -108,7 +108,7 @@ func (m *BeegfsStorageCollector) Read(interval time.Duration, output chan lp.CCM
return
}
//get mounpoint
buffer, _ := ioutil.ReadFile(string("/proc/mounts"))
buffer, _ := os.ReadFile(string("/proc/mounts"))
mounts := strings.Split(string(buffer), "\n")
var mountpoints []string
for _, line := range mounts {
@ -149,9 +149,9 @@ func (m *BeegfsStorageCollector) Read(interval time.Duration, output chan lp.CCM
if err != nil {
fmt.Fprintf(os.Stderr, "BeegfsStorageCollector.Read(): Failed to execute command \"%s\": %s\n", cmd.String(), err.Error())
fmt.Fprintf(os.Stderr, "BeegfsStorageCollector.Read(): command exit code: \"%d\"\n", cmd.ProcessState.ExitCode())
data, _ := ioutil.ReadAll(cmdStderr)
data, _ := io.ReadAll(cmdStderr)
fmt.Fprintf(os.Stderr, "BeegfsStorageCollector.Read(): command stderr: \"%s\"\n", string(data))
data, _ = ioutil.ReadAll(cmdStdout)
data, _ = io.ReadAll(cmdStdout)
fmt.Fprintf(os.Stderr, "BeegfsStorageCollector.Read(): command stdout: \"%s\"\n", string(data))
return
}

7
collectors/collectorManager.go
View File

@ -6,9 +6,9 @@ import (
"sync"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
mct "github.com/ClusterCockpit/cc-metric-collector/internal/multiChanTicker"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
mct "github.com/ClusterCockpit/cc-metric-collector/pkg/multiChanTicker"
)
// Map of all available metric collectors
@ -38,6 +38,7 @@ var AvailableCollectors = map[string]MetricCollector{
"beegfs_storage": new(BeegfsStorageCollector),
"rocm_smi": new(RocmSmiCollector),
"self": new(SelfCollector),
"schedstat": new(SchedstatCollector),
}
// Metric collector manager data structure

4
collectors/cpufreqCpuinfoMetric.go
View File

@ -10,8 +10,8 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
//

12
collectors/cpufreqMetric.go
View File

@ -3,14 +3,14 @@ package collectors
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strconv"
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
"golang.org/x/sys/unix"
)
@ -88,7 +88,7 @@ func (m *CPUFreqCollector) Init(config json.RawMessage) error {
// Read package ID
physicalPackageIDFile := filepath.Join(cpuDir, "topology", "physical_package_id")
line, err := ioutil.ReadFile(physicalPackageIDFile)
line, err := os.ReadFile(physicalPackageIDFile)
if err != nil {
return fmt.Errorf("unable to read physical package ID from file '%s': %v", physicalPackageIDFile, err)
}
@ -100,7 +100,7 @@ func (m *CPUFreqCollector) Init(config json.RawMessage) error {
// Read core ID
coreIDFile := filepath.Join(cpuDir, "topology", "core_id")
line, err = ioutil.ReadFile(coreIDFile)
line, err = os.ReadFile(coreIDFile)
if err != nil {
return fmt.Errorf("unable to read core ID from file '%s': %v", coreIDFile, err)
}
@ -188,7 +188,7 @@ func (m *CPUFreqCollector) Read(interval time.Duration, output chan lp.CCMetric)
}
// Read current frequency
line, err := ioutil.ReadFile(t.scalingCurFreqFile)
line, err := os.ReadFile(t.scalingCurFreqFile)
if err != nil {
cclog.ComponentError(
m.name,

52
collectors/cpustatMetric.go
View File

@ -9,8 +9,9 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
sysconf "github.com/tklauser/go-sysconf"
)
const CPUSTATFILE = `/proc/stat`
@ -21,10 +22,12 @@ type CpustatCollectorConfig struct {
type CpustatCollector struct {
metricCollector
config CpustatCollectorConfig
matches map[string]int
cputags map[string]map[string]string
nodetags map[string]string
config CpustatCollectorConfig
lastTimestamp time.Time // Store time stamp of last tick to derive values
matches map[string]int
cputags map[string]map[string]string
nodetags map[string]string
olddata map[string]map[string]int64
}
func (m *CpustatCollector) Init(config json.RawMessage) error {
@ -76,36 +79,48 @@ func (m *CpustatCollector) Init(config json.RawMessage) error {
// Pre-generate tags for all CPUs
num_cpus := 0
m.cputags = make(map[string]map[string]string)
m.olddata = make(map[string]map[string]int64)
scanner := bufio.NewScanner(file)
for scanner.Scan() {
line := scanner.Text()
linefields := strings.Fields(line)
if strings.HasPrefix(linefields[0], "cpu") && strings.Compare(linefields[0], "cpu") != 0 {
if strings.Compare(linefields[0], "cpu") == 0 {
m.olddata["cpu"] = make(map[string]int64)
for k, v := range m.matches {
m.olddata["cpu"][k], _ = strconv.ParseInt(linefields[v], 0, 64)
}
} else if strings.HasPrefix(linefields[0], "cpu") && strings.Compare(linefields[0], "cpu") != 0 {
cpustr := strings.TrimLeft(linefields[0], "cpu")
cpu, _ := strconv.Atoi(cpustr)
m.cputags[linefields[0]] = map[string]string{"type": "hwthread", "type-id": fmt.Sprintf("%d", cpu)}
m.olddata[linefields[0]] = make(map[string]int64)
for k, v := range m.matches {
m.olddata[linefields[0]][k], _ = strconv.ParseInt(linefields[v], 0, 64)
}
num_cpus++
}
}
m.lastTimestamp = time.Now()
m.init = true
return nil
}
func (m *CpustatCollector) parseStatLine(linefields []string, tags map[string]string, output chan lp.CCMetric) {
func (m *CpustatCollector) parseStatLine(linefields []string, tags map[string]string, output chan lp.CCMetric, now time.Time, tsdelta time.Duration) {
values := make(map[string]float64)
total := 0.0
clktck, _ := sysconf.Sysconf(sysconf.SC_CLK_TCK)
for match, index := range m.matches {
if len(match) > 0 {
x, err := strconv.ParseInt(linefields[index], 0, 64)
if err == nil {
values[match] = float64(x)
total += values[match]
vdiff := x - m.olddata[linefields[0]][match]
m.olddata[linefields[0]][match] = x // Store new value for next run
values[match] = float64(vdiff) / float64(tsdelta.Seconds()) / float64(clktck)
}
}
}
t := time.Now()
for name, value := range values {
y, err := lp.New(name, tags, m.meta, map[string]interface{}{"value": (value * 100.0) / total}, t)
y, err := lp.New(name, tags, m.meta, map[string]interface{}{"value": value * 100}, now)
if err == nil {
output <- y
}
@ -117,6 +132,9 @@ func (m *CpustatCollector) Read(interval time.Duration, output chan lp.CCMetric)
return
}
num_cpus := 0
now := time.Now()
tsdelta := now.Sub(m.lastTimestamp)
file, err := os.Open(string(CPUSTATFILE))
if err != nil {
cclog.ComponentError(m.name, err.Error())
@ -128,9 +146,9 @@ func (m *CpustatCollector) Read(interval time.Duration, output chan lp.CCMetric)
line := scanner.Text()
linefields := strings.Fields(line)
if strings.Compare(linefields[0], "cpu") == 0 {
m.parseStatLine(linefields, m.nodetags, output)
m.parseStatLine(linefields, m.nodetags, output, now, tsdelta)
} else if strings.HasPrefix(linefields[0], "cpu") {
m.parseStatLine(linefields, m.cputags[linefields[0]], output)
m.parseStatLine(linefields, m.cputags[linefields[0]], output, now, tsdelta)
num_cpus++
}
}
@ -139,11 +157,13 @@ func (m *CpustatCollector) Read(interval time.Duration, output chan lp.CCMetric)
m.nodetags,
m.meta,
map[string]interface{}{"value": int(num_cpus)},
time.Now(),
now,
)
if err == nil {
output <- num_cpus_metric
}
m.lastTimestamp = now
}
func (m *CpustatCollector) Close() {

8
collectors/customCmdMetric.go
View File

@ -3,13 +3,13 @@ package collectors
import (
"encoding/json"
"errors"
"io/ioutil"
"log"
"os"
"os/exec"
"strings"
"time"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
influx "github.com/influxdata/line-protocol"
)
@ -53,7 +53,7 @@ func (m *CustomCmdCollector) Init(config json.RawMessage) error {
}
}
for _, f := range m.config.Files {
_, err = ioutil.ReadFile(f)
_, err = os.ReadFile(f)
if err == nil {
m.files = append(m.files, f)
} else {
@ -106,7 +106,7 @@ func (m *CustomCmdCollector) Read(interval time.Duration, output chan lp.CCMetri
}
}
for _, file := range m.files {
buffer, err := ioutil.ReadFile(file)
buffer, err := os.ReadFile(file)
if err != nil {
log.Print(err)
return

4
collectors/diskstatMetric.go
View File

@ -8,8 +8,8 @@ import (
"syscall"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
// "log"

10
collectors/gpfsMetric.go
View File

@ -5,7 +5,7 @@ import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"io"
"log"
"os/exec"
"os/user"
@ -13,8 +13,8 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
const DEFAULT_GPFS_CMD = "mmpmon"
@ -118,8 +118,8 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMetric) {
cmd.Stderr = cmdStderr
err := cmd.Run()
if err != nil {
dataStdErr, _ := ioutil.ReadAll(cmdStderr)
dataStdOut, _ := ioutil.ReadAll(cmdStdout)
dataStdErr, _ := io.ReadAll(cmdStderr)
dataStdOut, _ := io.ReadAll(cmdStdout)
cclog.ComponentError(
m.name,
fmt.Sprintf("Read(): Failed to execute command \"%s\": %v\n", cmd.String(), err),

24
collectors/infinibandMetric.go
View File

@ -2,11 +2,10 @@ package collectors
import (
"fmt"
"io/ioutil"
"os"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
"golang.org/x/sys/unix"
"encoding/json"
@ -19,8 +18,9 @@ import (
const IB_BASEPATH = "/sys/class/infiniband/"
type InfinibandCollectorMetric struct {
path string
unit string
path string
unit string
scale int64
}
type InfinibandCollectorInfo struct {
@ -84,7 +84,7 @@ func (m *InfinibandCollector) Init(config json.RawMessage) error {
for _, path := range ibDirs {
// Skip, when no LID is assigned
line, err := ioutil.ReadFile(filepath.Join(path, "lid"))
line, err := os.ReadFile(filepath.Join(path, "lid"))
if err != nil {
continue
}
@ -113,10 +113,10 @@ func (m *InfinibandCollector) Init(config json.RawMessage) error {
// Check access to counter files
countersDir := filepath.Join(path, "counters")
portCounterFiles := map[string]InfinibandCollectorMetric{
"ib_recv": {path: filepath.Join(countersDir, "port_rcv_data"), unit: "bytes"},
"ib_xmit": {path: filepath.Join(countersDir, "port_xmit_data"), unit: "bytes"},
"ib_recv_pkts": {path: filepath.Join(countersDir, "port_rcv_packets"), unit: "packets"},
"ib_xmit_pkts": {path: filepath.Join(countersDir, "port_xmit_packets"), unit: "packets"},
"ib_recv": {path: filepath.Join(countersDir, "port_rcv_data"), unit: "bytes", scale: 4},
"ib_xmit": {path: filepath.Join(countersDir, "port_xmit_data"), unit: "bytes", scale: 4},
"ib_recv_pkts": {path: filepath.Join(countersDir, "port_rcv_packets"), unit: "packets", scale: 1},
"ib_xmit_pkts": {path: filepath.Join(countersDir, "port_xmit_packets"), unit: "packets", scale: 1},
}
for _, counter := range portCounterFiles {
err := unix.Access(counter.path, unix.R_OK)
@ -174,7 +174,7 @@ func (m *InfinibandCollector) Read(interval time.Duration, output chan lp.CCMetr
for counterName, counterDef := range info.portCounterFiles {
// Read counter file
line, err := ioutil.ReadFile(counterDef.path)
line, err := os.ReadFile(counterDef.path)
if err != nil {
cclog.ComponentError(
m.name,
@ -191,6 +191,8 @@ func (m *InfinibandCollector) Read(interval time.Duration, output chan lp.CCMetr
fmt.Sprintf("Read(): Failed to convert Infininiband metrice %s='%s' to int64: %v", counterName, data, err))
continue
}
// Scale raw value
v *= counterDef.scale
// Send absolut values
if m.config.SendAbsoluteValues {

4
collectors/iostatMetric.go
View File

@ -4,8 +4,8 @@ import (
"bufio"
"os"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
// "log"
"encoding/json"

2
collectors/ipmiMetric.go
View File

@ -10,7 +10,7 @@ import (
"strings"
"time"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
const IPMITOOL_PATH = `ipmitool`

16
collectors/likwidMetric.go
View File

@ -12,7 +12,6 @@ import (
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"math"
"os"
"os/signal"
@ -24,10 +23,10 @@ import (
"time"
"unsafe"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
topo "github.com/ClusterCockpit/cc-metric-collector/internal/ccTopology"
agg "github.com/ClusterCockpit/cc-metric-collector/internal/metricAggregator"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
topo "github.com/ClusterCockpit/cc-metric-collector/pkg/ccTopology"
"github.com/NVIDIA/go-nvml/pkg/dl"
)
@ -154,12 +153,13 @@ func getBaseFreq() float64 {
}
var freq float64 = math.NaN()
for _, f := range files {
buffer, err := ioutil.ReadFile(f)
buffer, err := os.ReadFile(f)
if err == nil {
data := strings.Replace(string(buffer), "\n", "", -1)
x, err := strconv.ParseInt(data, 0, 64)
if err == nil {
freq = float64(x) * 1e6
freq = float64(x)
break
}
}
}
@ -168,11 +168,11 @@ func getBaseFreq() float64 {
C.power_init(0)
info := C.get_powerInfo()
if float64(info.baseFrequency) != 0 {
freq = float64(info.baseFrequency) * 1e6
freq = float64(info.baseFrequency)
}
C.power_finalize()
}
return freq
return freq * 1e3
}
func (m *LikwidCollector) Init(config json.RawMessage) error {

3
collectors/likwidMetric.md
View File

@ -7,6 +7,9 @@ The `likwid` collector is probably the most complicated collector. The LIKWID li
"likwid": {
"force_overwrite" : false,
"invalid_to_zero" : false,
"liblikwid_path" : "/path/to/liblikwid.so",
"accessdaemon_path" : "/folder/that/contains/likwid-accessD",
"access_mode" : "direct or accessdaemon or perf_event",
"eventsets": [
{
"events" : {

8
collectors/loadavgMetric.go
View File

@ -3,13 +3,13 @@ package collectors
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"strconv"
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
//
@ -72,7 +72,7 @@ func (m *LoadavgCollector) Read(interval time.Duration, output chan lp.CCMetric)
if !m.init {
return
}
buffer, err := ioutil.ReadFile(LOADAVGFILE)
buffer, err := os.ReadFile(LOADAVGFILE)
if err != nil {
if err != nil {
cclog.ComponentError(

4
collectors/lustreMetric.go
View File

@ -10,8 +10,8 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
const LUSTRE_SYSFS = `/sys/fs/lustre`

28
collectors/memstatMetric.go
View File

@ -12,8 +12,8 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
const MEMSTATFILE = "/proc/meminfo"
@ -68,7 +68,8 @@ func getStats(filename string) map[string]MemstatStats {
} else if len(linefields) == 5 {
v, err := strconv.ParseFloat(linefields[3], 64)
if err == nil {
stats[strings.Trim(linefields[0], ":")] = MemstatStats{
cclog.ComponentDebug("getStats", strings.Trim(linefields[2], ":"), v, linefields[4])
stats[strings.Trim(linefields[2], ":")] = MemstatStats{
value: v,
unit: linefields[4],
}
@ -160,7 +161,6 @@ func (m *MemstatCollector) Init(config json.RawMessage) error {
func (m *MemstatCollector) Read(interval time.Duration, output chan lp.CCMetric) {
if !m.init {
cclog.ComponentPrint(m.name, "Here")
return
}
@ -188,16 +188,20 @@ func (m *MemstatCollector) Read(interval time.Duration, output chan lp.CCMetric)
unit := ""
if totalVal, total := stats["MemTotal"]; total {
if freeVal, free := stats["MemFree"]; free {
memUsed = totalVal.value - freeVal.value
if len(totalVal.unit) > 0 {
unit = totalVal.unit
} else if len(freeVal.unit) > 0 {
unit = freeVal.unit
}
if bufVal, buffers := stats["Buffers"]; buffers {
memUsed -= bufVal.value
if len(bufVal.unit) > 0 && len(unit) == 0 {
unit = bufVal.unit
}
if cacheVal, cached := stats["Cached"]; cached {
memUsed = totalVal.value - (freeVal.value + bufVal.value + cacheVal.value)
if len(totalVal.unit) > 0 {
unit = totalVal.unit
} else if len(freeVal.unit) > 0 {
unit = freeVal.unit
} else if len(bufVal.unit) > 0 {
unit = bufVal.unit
} else if len(cacheVal.unit) > 0 {
memUsed -= cacheVal.value
if len(cacheVal.unit) > 0 && len(unit) == 0 {
unit = cacheVal.unit
}
}

2
collectors/metricCollector.go
View File

@ -5,7 +5,7 @@ import (
"fmt"
"time"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
type MetricCollector interface {

4
collectors/netstatMetric.go
View File

@ -9,8 +9,8 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
const NETSTATFILE = "/proc/net/dev"

2
collectors/nfsMetric.go
View File

@ -11,7 +11,7 @@ import (
"strings"
"time"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
// First part contains the code for the general NfsCollector.

4
collectors/numastatsMetric.go
View File

@ -10,8 +10,8 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
//

4
collectors/nvidiaMetric.go
View File

@ -8,8 +8,8 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
"github.com/NVIDIA/go-nvml/pkg/nvml"
)

12
collectors/rocmsmiMetric.go
View File

@ -6,8 +6,8 @@ import (
"fmt"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
"github.com/ClusterCockpit/go-rocm-smi/pkg/rocm_smi"
)
@ -66,14 +66,14 @@ func (m *RocmSmiCollector) Init(config json.RawMessage) error {
ret := rocm_smi.Init()
if ret != rocm_smi.STATUS_SUCCESS {
err = errors.New("Failed to initialize ROCm SMI library")
err = errors.New("failed to initialize ROCm SMI library")
cclog.ComponentError(m.name, err.Error())
return err
}
numDevs, ret := rocm_smi.NumMonitorDevices()
if ret != rocm_smi.STATUS_SUCCESS {
err = errors.New("Failed to get number of GPUs from ROCm SMI library")
err = errors.New("failed to get number of GPUs from ROCm SMI library")
cclog.ComponentError(m.name, err.Error())
return err
}
@ -98,14 +98,14 @@ func (m *RocmSmiCollector) Init(config json.RawMessage) error {
}
device, ret := rocm_smi.DeviceGetHandleByIndex(i)
if ret != rocm_smi.STATUS_SUCCESS {
err = fmt.Errorf("Failed to get handle for GPU %d", i)
err = fmt.Errorf("failed to get handle for GPU %d", i)
cclog.ComponentError(m.name, err.Error())
return err
}
pciInfo, ret := rocm_smi.DeviceGetPciInfo(device)
if ret != rocm_smi.STATUS_SUCCESS {
err = fmt.Errorf("Failed to get PCI information for GPU %d", i)
err = fmt.Errorf("failed to get PCI information for GPU %d", i)
cclog.ComponentError(m.name, err.Error())
return err
}

4
collectors/sampleMetric.go
View File

@ -4,8 +4,8 @@ import (
"encoding/json"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
// These are the fields we read from the JSON configuration

4
collectors/sampleTimerMetric.go
View File

@ -5,8 +5,8 @@ import (
"sync"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
// These are the fields we read from the JSON configuration

154
collectors/schedstatMetric.go Normal file
View File

@ -0,0 +1,154 @@
package collectors
import (
"bufio"
"encoding/json"
"fmt"
"math"
"os"
"strconv"
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
const SCHEDSTATFILE = `/proc/schedstat`
// These are the fields we read from the JSON configuration
type SchedstatCollectorConfig struct {
ExcludeMetrics []string `json:"exclude_metrics,omitempty"`
}
// This contains all variables we need during execution and the variables
// defined by metricCollector (name, init, ...)
type SchedstatCollector struct {
metricCollector
config SchedstatCollectorConfig // the configuration structure
lastTimestamp time.Time // Store time stamp of last tick to derive values
meta map[string]string // default meta information
cputags map[string]map[string]string // default tags
olddata map[string]map[string]int64 // default tags
}
// Functions to implement MetricCollector interface
// Init(...), Read(...), Close()
// See: metricCollector.go
// Init initializes the sample collector
// Called once by the collector manager
// All tags, meta data tags and metrics that do not change over the runtime should be set here
func (m *SchedstatCollector) Init(config json.RawMessage) error {
var err error = nil
// Always set the name early in Init() to use it in cclog.Component* functions
m.name = "SchedstatCollector"
// This is for later use, also call it early
m.setup()
// Tell whether the collector should be run in parallel with others (reading files, ...)
// or it should be run serially, mostly for collectors acutally doing measurements
// because they should not measure the execution of the other collectors
m.parallel = true
// Define meta information sent with each metric
// (Can also be dynamic or this is the basic set with extension through AddMeta())
m.meta = map[string]string{"source": m.name, "group": "SCHEDSTAT"}
// Read in the JSON configuration
if len(config) > 0 {
err = json.Unmarshal(config, &m.config)
if err != nil {
cclog.ComponentError(m.name, "Error reading config:", err.Error())
return err
}
}
// Check input file
file, err := os.Open(string(SCHEDSTATFILE))
if err != nil {
cclog.ComponentError(m.name, err.Error())
}
defer file.Close()
// Pre-generate tags for all CPUs
num_cpus := 0
m.cputags = make(map[string]map[string]string)
m.olddata = make(map[string]map[string]int64)
scanner := bufio.NewScanner(file)
for scanner.Scan() {
line := scanner.Text()
linefields := strings.Fields(line)
if strings.HasPrefix(linefields[0], "cpu") && strings.Compare(linefields[0], "cpu") != 0 {
cpustr := strings.TrimLeft(linefields[0], "cpu")
cpu, _ := strconv.Atoi(cpustr)
running, _ := strconv.ParseInt(linefields[7], 10, 64)
waiting, _ := strconv.ParseInt(linefields[8], 10, 64)
m.cputags[linefields[0]] = map[string]string{"type": "hwthread", "type-id": fmt.Sprintf("%d", cpu)}
m.olddata[linefields[0]] = map[string]int64{"running": running, "waiting": waiting}
num_cpus++
}
}
// Save current timestamp
m.lastTimestamp = time.Now()
// Set this flag only if everything is initialized properly, all required files exist, ...
m.init = true
return err
}
func (m *SchedstatCollector) ParseProcLine(linefields []string, tags map[string]string, output chan lp.CCMetric, now time.Time, tsdelta time.Duration) {
running, _ := strconv.ParseInt(linefields[7], 10, 64)
waiting, _ := strconv.ParseInt(linefields[8], 10, 64)
diff_running := running - m.olddata[linefields[0]]["running"]
diff_waiting := waiting - m.olddata[linefields[0]]["waiting"]
var l_running float64 = float64(diff_running) / tsdelta.Seconds() / (math.Pow(1000, 3))
var l_waiting float64 = float64(diff_waiting) / tsdelta.Seconds() / (math.Pow(1000, 3))
m.olddata[linefields[0]]["running"] = running
m.olddata[linefields[0]]["waiting"] = waiting
value := l_running + l_waiting
y, err := lp.New("cpu_load_core", tags, m.meta, map[string]interface{}{"value": value}, now)
if err == nil {
// Send it to output channel
output <- y
}
}
// Read collects all metrics belonging to the sample collector
// and sends them through the output channel to the collector manager
func (m *SchedstatCollector) Read(interval time.Duration, output chan lp.CCMetric) {
if !m.init {
return
}
//timestamps
now := time.Now()
tsdelta := now.Sub(m.lastTimestamp)
file, err := os.Open(string(SCHEDSTATFILE))
if err != nil {
cclog.ComponentError(m.name, err.Error())
}
defer file.Close()
scanner := bufio.NewScanner(file)
for scanner.Scan() {
line := scanner.Text()
linefields := strings.Fields(line)
if strings.HasPrefix(linefields[0], "cpu") {
m.ParseProcLine(linefields, m.cputags[linefields[0]], output, now, tsdelta)
}
}
m.lastTimestamp = now
}
// Close metric collector: close network connection, close files, close libraries, ...
// Called once by the collector manager
func (m *SchedstatCollector) Close() {
// Unset flag
m.init = false
}

11
collectors/schedstatMetric.md Normal file
View File

@ -0,0 +1,11 @@
## `schedstat` collector
```json
"schedstat": {
}
```
The `schedstat` collector reads data from /proc/schedstat and calculates a load value, separated by hwthread. This might be useful to detect bad cpu pinning on shared nodes etc.
Metric:
* `cpu_load_core`

18
collectors/tempMetric.go
View File

@ -3,14 +3,14 @@ package collectors
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strconv"
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
// See: https://www.kernel.org/doc/html/latest/hwmon/sysfs-interface.html
@ -83,14 +83,14 @@ func (m *TempCollector) Init(config json.RawMessage) error {
// sensor name
nameFile := filepath.Join(filepath.Dir(file), "name")
name, err := ioutil.ReadFile(nameFile)
name, err := os.ReadFile(nameFile)
if err == nil {
sensor.name = strings.TrimSpace(string(name))
}
// sensor label
labelFile := strings.TrimSuffix(file, "_input") + "_label"
label, err := ioutil.ReadFile(labelFile)
label, err := os.ReadFile(labelFile)
if err == nil {
sensor.label = strings.TrimSpace(string(label))
}
@ -117,7 +117,7 @@ func (m *TempCollector) Init(config json.RawMessage) error {
}
// Sensor file
_, err = ioutil.ReadFile(file)
_, err = os.ReadFile(file)
if err != nil {
continue
}
@ -139,7 +139,7 @@ func (m *TempCollector) Init(config json.RawMessage) error {
// max temperature
if m.config.ReportMaxTemp {
maxTempFile := strings.TrimSuffix(file, "_input") + "_max"
if buffer, err := ioutil.ReadFile(maxTempFile); err == nil {
if buffer, err := os.ReadFile(maxTempFile); err == nil {
if x, err := strconv.ParseInt(strings.TrimSpace(string(buffer)), 10, 64); err == nil {
sensor.maxTempName = strings.Replace(sensor.metricName, "temp", "max_temp", 1)
sensor.maxTemp = x / 1000
@ -150,7 +150,7 @@ func (m *TempCollector) Init(config json.RawMessage) error {
// critical temperature
if m.config.ReportCriticalTemp {
criticalTempFile := strings.TrimSuffix(file, "_input") + "_crit"
if buffer, err := ioutil.ReadFile(criticalTempFile); err == nil {
if buffer, err := os.ReadFile(criticalTempFile); err == nil {
if x, err := strconv.ParseInt(strings.TrimSpace(string(buffer)), 10, 64); err == nil {
sensor.critTempName = strings.Replace(sensor.metricName, "temp", "crit_temp", 1)
sensor.critTemp = x / 1000
@ -175,7 +175,7 @@ func (m *TempCollector) Read(interval time.Duration, output chan lp.CCMetric) {
for _, sensor := range m.sensors {
// Read sensor file
buffer, err := ioutil.ReadFile(sensor.file)
buffer, err := os.ReadFile(sensor.file)
if err != nil {
cclog.ComponentError(
m.name,

2
collectors/topprocsMetric.go
View File

@ -9,7 +9,7 @@ import (
"strings"
"time"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
const MAX_NUM_PROCS = 10

60
docs/building.md Normal file
View File

@ -0,0 +1,60 @@
# Building the cc-metric-collector
In most cases, a simple `make` in the main folder is enough to get a `cc-metric-collector` binary. It is basically a `go build` but some collectors require additional tasks. There is currently no Golang interface to LIKWID, so it uses `cgo` to create bindings but `cgo` requires the LIKWID header files. Therefore, it checks whether LIKWID is installed and if not it downloads LIKWID and copies the headers.
## System integration
The main configuration settings for system integration are pre-defined in `scripts/cc-metric-collector.config`. The file contains the UNIX user and group used for execution, the PID file location and other settings. Adjust it accordingly and copy it to `/etc/default/cc-metric-collector`
```bash
$ install --mode 644 \
--owner $CC_USER \
--group $CC_GROUP \
scripts/cc-metric-collector.config /etc/default/cc-metric-collector
$ edit /etc/default/cc-metric-collector
```
### SysVinit and similar
If you are using a init system based in `/etc/init.d` daemons, you can use the sample `scripts/cc-metric-collector.init`. It reads the basic configuration from `/etc/default/cc-metric-collector`
```bash
$ install --mode 755 \
--owner $CC_USER \
--group $CC_GROUP \
scripts/cc-metric-collector.init /etc/init.d/cc-metric-collector
```
### Systemd
If you are using `systemd` as init system, you can use the sample systemd service file `scripts/cc-metric-collector.service`, the configuration file `scripts/cc-metric-collector.config`.
```bash
$ install --mode 644 \
--owner $CC_USER \
--group $CC_GROUP \
scripts/cc-metric-collector.service /etc/systemd/system/cc-metric-collector.service
$ systemctl enable cc-metric-collector
```
## RPM
In order to get a RPM packages for cc-metric-collector, just use:
```bash
$ make RPM
```
It uses the RPM SPEC file `scripts/cc-metric-collector.spec` and requires the RPM tools (`rpm` and `rpmspec`) and `git`.
## DEB
In order to get very simple Debian packages for cc-metric-collector, just use:
```bash
$ make DEB
```
It uses the DEB control file `scripts/cc-metric-collector.control` and requires `dpkg-deb`, `awk`, `sed` and `git`. It creates only a binary deb package.
_This option is not well tested and therefore experimental_

23
docs/introduction.md Normal file
View File

@ -0,0 +1,23 @@
# The ClusterCockpit Project
The ClusterCockpit project is a joined project of computing centers in Europe to set up a cluster monitoring stack for small to mid-sized computing centers under the lead of NHR@FAU.
# The ClusterCockpit Stack
In cluster environment, there are commonly a lot of systems dedicated for computation, backend servers for file systems and frontend servers for the user interaction and cluster control. The ClusterCockpit Stack is mainly used for monitoring the compute systems with some interaction to the frontend servers. It consists of multiple components:
- cc-metric-collector: Monitor resource usage on the compute systems
- cc-metric-store: In-memory database
- cc-backend & cc-frontend: The web-based visualizer
# CC Metric Collector
The CC Metric Collector project was started to provide a useful set of metrics for HPC and data science related compute systems. It runs as a system daemon and gathers system data periodically to forward the metrics to one or more databases. One of the provided backends can be used for the cc-metric-store but many others exist like InfluxDB time-series databases, the Ganglia Monitoring System or the Prometheus Monitoring System.
The data is gathered by so-called "Collectors", forwarded to an internal router for on-the-fly manipulation (tagging, aggregation, ...) which pushes the metrics to the different metric writers called "Sinks". There is a forth component, the "Receivers", which receive data through some networking system like a HTTP server at any time.
# CC Metric Store
The CC Metric Store is a data management system with short-term in-memory and long-term file-base metric storage.
# CC Backend and CC Frontend
The CC Backend and Frontend form together the web interface for ClusterCockpit.

2
go.mod
View File

@ -13,6 +13,7 @@ require (
github.com/nats-io/nats.go v1.16.0
github.com/prometheus/client_golang v1.12.2
github.com/stmcginnis/gofish v0.13.0
github.com/tklauser/go-sysconf v0.3.10
golang.org/x/sys v0.0.0-20220712014510-0a85c31ab51e
)
@ -31,6 +32,7 @@ require (
github.com/prometheus/common v0.37.0 // indirect
github.com/prometheus/procfs v0.7.3 // indirect
github.com/shopspring/decimal v1.3.1 // indirect
github.com/tklauser/numcpus v0.4.0 // indirect
golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d // indirect
golang.org/x/net v0.0.0-20220708220712-1185a9018129 // indirect
google.golang.org/protobuf v1.28.0 // indirect

5
go.sum
View File

@ -287,6 +287,10 @@ github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/tklauser/go-sysconf v0.3.10 h1:IJ1AZGZRWbY8T5Vfk04D9WOA5WSejdflXxP03OUqALw=
github.com/tklauser/go-sysconf v0.3.10/go.mod h1:C8XykCvCb+Gn0oNCWPIlcb0RuglQTYaQ2hGm7jmxEFk=
github.com/tklauser/numcpus v0.4.0 h1:E53Dm1HjH1/R2/aoCtXtPgzmElmn51aOkhCFSuZq//o=
github.com/tklauser/numcpus v0.4.0/go.mod h1:1+UI3pD8NW14VMwdgJNJ1ESk2UnwhAnz5hMwiKKqXCQ=
github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6M=
github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
@ -445,6 +449,7 @@ golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220513210249-45d2b4557a2a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220712014510-0a85c31ab51e h1:NHvCuwuS43lGnYhten69ZWqi2QOj/CiDNcKbVqwVoew=
golang.org/x/sys v0.0.0-20220712014510-0a85c31ab51e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

32
internal/ccMetric/README.md
View File

@ -1,32 +0,0 @@
# ClusterCockpit metrics
As described in the [ClusterCockpit specifications](https://github.com/ClusterCockpit/cc-specifications), the whole ClusterCockpit stack uses metrics in the InfluxDB line protocol format. This is also the input and output format for the ClusterCockpit Metric Collector but internally it uses an extended format while processing, named CCMetric.
It is basically a copy of the [InfluxDB line protocol](https://github.com/influxdata/line-protocol) `MutableMetric` interface with one extension. Besides the tags and fields, it contains a list of meta information (re-using the `Tag` structure of the original protocol):
```golang
type ccMetric struct {
name string // same as
tags []*influx.Tag // original
fields []*influx.Field // Influx
tm time.Time // line-protocol
meta []*influx.Tag
}
type CCMetric interface {
influx.MutableMetric // the same functions as defined by influx.MutableMetric
RemoveTag(key string) // this is not published by the original influx.MutableMetric
Meta() map[string]string
MetaList() []*inlux.Tag
AddMeta(key, value string)
HasMeta(key string) bool
GetMeta(key string) (string, bool)
RemoveMeta(key string)
}
```
The `CCMetric` interface provides the same functions as the `MutableMetric` like `{Add, Remove, Has}{Tag, Field}` and additionally provides `{Add, Remove, Has}Meta`.
The InfluxDB protocol creates a new metric with `influx.New(name, tags, fields, time)` while CCMetric uses `ccMetric.New(name, tags, meta, fields, time)` where `tags` and `meta` are both of type `map[string]string`.
You can copy a CCMetric with `FromMetric(other CCMetric) CCMetric`. If you get an `influx.Metric` from a function, like the line protocol parser, you can use `FromInfluxMetric(other influx.Metric) CCMetric` to get a CCMetric out of it (see `NatsReceiver` for an example).

6
internal/metricAggregator/metricAggregator.go
View File

@ -9,10 +9,10 @@ import (
"sync"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
topo "github.com/ClusterCockpit/cc-metric-collector/internal/ccTopology"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
topo "github.com/ClusterCockpit/cc-metric-collector/pkg/ccTopology"
"github.com/PaesslerAG/gval"
)

4
internal/metricAggregator/metricAggregatorFunctions.go
View File

@ -8,8 +8,8 @@ import (
"sort"
"strings"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
topo "github.com/ClusterCockpit/cc-metric-collector/internal/ccTopology"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
topo "github.com/ClusterCockpit/cc-metric-collector/pkg/ccTopology"
)
/*

6
internal/metricRouter/metricCache.go
View File

@ -4,11 +4,11 @@ import (
"sync"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
agg "github.com/ClusterCockpit/cc-metric-collector/internal/metricAggregator"
mct "github.com/ClusterCockpit/cc-metric-collector/internal/multiChanTicker"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
mct "github.com/ClusterCockpit/cc-metric-collector/pkg/multiChanTicker"
)
type metricCachePeriod struct {

6
internal/metricRouter/metricRouter.go
View File

@ -7,11 +7,11 @@ import (
"sync"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
agg "github.com/ClusterCockpit/cc-metric-collector/internal/metricAggregator"
mct "github.com/ClusterCockpit/cc-metric-collector/internal/multiChanTicker"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
mct "github.com/ClusterCockpit/cc-metric-collector/pkg/multiChanTicker"
units "github.com/ClusterCockpit/cc-units"
)

0
internal/ccLogger/cclogger.go → pkg/ccLogger/cclogger.go
View File

57
pkg/ccMetric/README.md Normal file
View File

@ -0,0 +1,57 @@
# ClusterCockpit metrics
As described in the [ClusterCockpit specifications](https://github.com/ClusterCockpit/cc-specifications), the whole ClusterCockpit stack uses metrics in the InfluxDB line protocol format. This is also the input and output format for the ClusterCockpit Metric Collector but internally it uses an extended format while processing, named CCMetric.
It is basically a copy of the [InfluxDB line protocol](https://github.com/influxdata/line-protocol) `MutableMetric` interface with one extension. Besides the tags and fields, it contains a list of meta information (re-using the `Tag` structure of the original protocol):
```golang
type ccMetric struct {
name string // Measurement name
meta map[string]string // map of meta data tags
tags map[string]string // map of of tags
fields map[string]interface{} // map of of fields
tm time.Time // timestamp
}
type CCMetric interface {
ToPoint(metaAsTags map[string]bool) *write.Point // Generate influxDB point for data type ccMetric
ToLineProtocol(metaAsTags map[string]bool) string // Generate influxDB line protocol for data type ccMetric
String() string // Return line-protocol like string
Name() string // Get metric name
SetName(name string) // Set metric name
Time() time.Time // Get timestamp
SetTime(t time.Time) // Set timestamp
Tags() map[string]string // Map of tags
AddTag(key, value string) // Add a tag
GetTag(key string) (value string, ok bool) // Get a tag by its key
HasTag(key string) (ok bool) // Check if a tag key is present
RemoveTag(key string) // Remove a tag by its key
Meta() map[string]string // Map of meta data tags
AddMeta(key, value string) // Add a meta data tag
GetMeta(key string) (value string, ok bool) // Get a meta data tab addressed by its key
HasMeta(key string) (ok bool) // Check if a meta data key is present
RemoveMeta(key string) // Remove a meta data tag by its key
Fields() map[string]interface{} // Map of fields
AddField(key string, value interface{}) // Add a field
GetField(key string) (value interface{}, ok bool) // Get a field addressed by its key
HasField(key string) (ok bool) // Check if a field key is present
RemoveField(key string) // Remove a field addressed by its key
}
func New(name string, tags map[string]string, meta map[string]string, fields map[string]interface{}, tm time.Time) (CCMetric, error)
func FromMetric(other CCMetric) CCMetric
func FromInfluxMetric(other lp.Metric) CCMetric
```
The `CCMetric` interface provides the same functions as the `MutableMetric` like `{Add, Get, Remove, Has}{Tag, Field}` and additionally provides `{Add, Get, Remove, Has}Meta`.
The InfluxDB protocol creates a new metric with `influx.New(name, tags, fields, time)` while CCMetric uses `ccMetric.New(name, tags, meta, fields, time)` where `tags` and `meta` are both of type `map[string]string`.
You can copy a CCMetric with `FromMetric(other CCMetric) CCMetric`. If you get an `influx.Metric` from a function, like the line protocol parser, you can use `FromInfluxMetric(other influx.Metric) CCMetric` to get a CCMetric out of it (see `NatsReceiver` for an example).
Although the [cc-specifications](https://github.com/ClusterCockpit/cc-specifications/blob/master/interfaces/lineprotocol/README.md) defines that there is only a `value` field for the metric value, the CCMetric still can have multiple values similar to the InfluxDB line protocol.

18
internal/ccMetric/ccMetric.go → pkg/ccMetric/ccMetric.go
View File

@ -50,6 +50,7 @@ type CCMetric interface {
GetField(key string) (value interface{}, ok bool) // Get a field addressed by its key
HasField(key string) (ok bool) // Check if a field key is present
RemoveField(key string) // Remove a field addressed by its key
String() string // Return line-protocol like string
}
// String implements the stringer interface for data type ccMetric
@ -217,23 +218,26 @@ func New(
}
// FromMetric copies the metric <other>
func FromMetric(other ccMetric) CCMetric {
func FromMetric(other CCMetric) CCMetric {
otags := other.Tags()
ometa := other.Meta()
ofields := other.Fields()
m := &ccMetric{
name: other.Name(),
tags: make(map[string]string, len(other.tags)),
meta: make(map[string]string, len(other.meta)),
fields: make(map[string]interface{}, len(other.fields)),
tags: make(map[string]string, len(otags)),
meta: make(map[string]string, len(ometa)),
fields: make(map[string]interface{}, len(ofields)),
tm: other.Time(),
}
// deep copy tags, meta data tags and fields
for key, value := range other.tags {
for key, value := range otags {
m.tags[key] = value
}
for key, value := range other.meta {
for key, value := range ometa {
m.meta[key] = value
}
for key, value := range other.fields {
for key, value := range ofields {
m.fields[key] = value
}
return m

2
internal/ccTopology/ccTopology.go → pkg/ccTopology/ccTopology.go
View File

@ -10,7 +10,7 @@ import (
"strconv"
"strings"
cclogger "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
cclogger "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
)
const SYSFS_NUMABASE = `/sys/devices/system/node`

0
internal/multiChanTicker/README.md → pkg/multiChanTicker/README.md
View File

2
internal/multiChanTicker/multiChanTicker.go → pkg/multiChanTicker/multiChanTicker.go
View File

@ -3,7 +3,7 @@ package multiChanTicker
import (
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
)
type multiChanTicker struct {

8
receivers/httpReceiver.go
View File

@ -5,13 +5,13 @@ import (
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"io"
"net/http"
"strings"
"sync"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
"github.com/gorilla/mux"
influx "github.com/influxdata/line-protocol"
)
@ -84,7 +84,7 @@ func (r *HttpReceiver) ServerHttp(w http.ResponseWriter, req *http.Request) {
return
}
body, err := ioutil.ReadAll(req.Body)
body, err := io.ReadAll(req.Body)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return

2
receivers/metricReceiver.go
View File

@ -1,7 +1,7 @@
package receivers
import (
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
type defaultReceiverConfig struct {

4
receivers/natsReceiver.go
View File

@ -6,8 +6,8 @@ import (
"fmt"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
influx "github.com/influxdata/line-protocol"
nats "github.com/nats-io/nats.go"
)

4
receivers/prometheusReceiver.go
View File

@ -12,8 +12,8 @@ import (
"sync"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
type PrometheusReceiverConfig struct {

4
receivers/receiveManager.go
View File

@ -5,8 +5,8 @@ import (
"os"
"sync"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
var AvailableReceivers = map[string]func(name string, config json.RawMessage) (Receiver, error){

918
receivers/redfishReceiver.go
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File diff suppressed because it is too large Load Diff

54
receivers/redfishReceiver.md Normal file
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@ -0,0 +1,54 @@
## Redfish receiver
The Redfish receiver uses the [Redfish (specification)](https://www.dmtf.org/standards/redfish) to query thermal and power metrics. Thermal metrics may include various fan speeds and temperatures. Power metrics may include the current power consumption of various hardware components. It may also include the minimum, maximum and average power consumption of these components in a given time interval. The receiver will poll each configured redfish device once in a given interval. Multiple devices can be accessed in parallel to increase throughput.
### Configuration structure
```json
{
"<redfish receiver name>": {
"type": "redfish",
"username": "<user A>",
"password": "<password A>",
"endpoint": "https://%h-bmc",
"exclude_metrics": [ "min_consumed_watts" ],
"client_config": [
{
"host_list": [ "<host 1>", "<host 2>" ]
},
{
"host_list": [ "<host 3>", "<host 4>" ]
"disable_power_metrics": true
},
{
"host_list": [ "<host 5>" ],
"username": "<user B>",
"password": "<password B>",
"endpoint": "https://%h-BMC",
"disable_thermal_metrics": true
}
]
}
}
```
Global settings:
- `fanout`: Maximum number of simultaneous redfish connections (default: 64)
- `interval`: How often the redfish power metrics should be read and send to the sink (default: 30 s)
- `http_insecure`: Control whether a client verifies the server's certificate (default: true == do not verify server's certificate)
- `http_timeout`: Time limit for requests made by this HTTP client (default: 10 s)
Global and per redfish device settings (per redfish device settings overwrite the global settings):
- `disable_power_metrics`: disable collection of power metrics
- `disable_processor_metrics`: disable collection of processor metrics
- `disable_thermal_metrics`: disable collection of thermal metrics
- `exclude_metrics`: list of excluded metrics
- `username`: User name to authenticate with
- `password`: Password to use for authentication
- `endpoint`: URL of the redfish service (placeholder `%h` gets replaced by the hostname)
Per redfish device settings:
- `host_list`: List of hosts with the same client configuration

2
receivers/sampleReceiver.go
View File

@ -4,7 +4,7 @@ import (
"encoding/json"
"fmt"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
)
// SampleReceiver configuration: receiver type, listen address, port

2
scripts/cc-metric-collector.config
View File

@ -6,7 +6,7 @@ CC_HOME=/tmp
LOG_DIR=/var/log
DATA_DIR=/var/lib/grafana
DATA_DIR=/var/lib/cc-metric-collector
MAX_OPEN_FILES=10000

16
scripts/cc-metric-collector.deb.rules Normal file
View File

@ -0,0 +1,16 @@
#!/usr/bin/make -f
# You must remove unused comment lines for the released package.
#export DH_VERBOSE = 1
#export DEB_BUILD_MAINT_OPTIONS = hardening=+all
#export DEB_CFLAGS_MAINT_APPEND = -Wall -pedantic
#export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
%:
dh $@
override_dh_auto_build:
make
override_dh_auto_install:
make PREFIX=/usr install

2
scripts/cc-metric-collector.init
View File

@ -19,7 +19,7 @@
PATH=/bin:/usr/bin:/sbin:/usr/sbin
NAME=cc-metric-collector
DESC="ClusterCockpit metric collector"
DEFAULT=/etc/default/${NAME}.json
DEFAULT=/etc/default/${NAME}
CC_USER=clustercockpit
CC_GROUP=clustercockpit

2
sinks/gangliaCommon.go
View File

@ -4,7 +4,7 @@ import (
"fmt"
"strings"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
func GangliaMetricName(point lp.CCMetric) string {

4
sinks/gangliaSink.go
View File

@ -9,8 +9,8 @@ import (
// "time"
"os/exec"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
const GMETRIC_EXEC = `gmetric`

4
sinks/httpSink.go
View File

@ -9,8 +9,8 @@ import (
"sync"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
influx "github.com/influxdata/line-protocol"
)

4
sinks/influxAsyncSink.go
View File

@ -9,8 +9,8 @@ import (
"strings"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
influxdb2 "github.com/influxdata/influxdb-client-go/v2"
influxdb2Api "github.com/influxdata/influxdb-client-go/v2/api"
influxdb2ApiHttp "github.com/influxdata/influxdb-client-go/v2/api/http"

4
sinks/influxSink.go
View File

@ -9,8 +9,8 @@ import (
"sync"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
influxdb2 "github.com/influxdata/influxdb-client-go/v2"
influxdb2Api "github.com/influxdata/influxdb-client-go/v2/api"
"github.com/influxdata/influxdb-client-go/v2/api/write"

4
sinks/libgangliaSink.go
View File

@ -71,8 +71,8 @@ import (
"fmt"
"unsafe"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
"github.com/NVIDIA/go-nvml/pkg/dl"
)

2
sinks/metricSink.go
View File

@ -1,7 +1,7 @@
package sinks
import (
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
type defaultSinkConfig struct {

4
sinks/natsSink.go
View File

@ -8,8 +8,8 @@ import (
"sync"
"time"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
influx "github.com/influxdata/line-protocol"
nats "github.com/nats-io/nats.go"
)

4
sinks/prometheusSink.go
View File

@ -9,8 +9,8 @@ import (
"strings"
"sync"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
"github.com/gorilla/mux"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promhttp"

4
sinks/sampleSink.go
View File

@ -5,8 +5,8 @@ import (
"fmt"
"log"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
type SampleSinkConfig struct {

4
sinks/sinkManager.go
View File

@ -6,8 +6,8 @@ import (
"os"
"sync"
cclog "github.com/ClusterCockpit/cc-metric-collector/internal/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
const SINK_MAX_FORWARD = 50

2
sinks/stdoutSink.go
View File

@ -7,7 +7,7 @@ import (
"strings"
// "time"
lp "github.com/ClusterCockpit/cc-metric-collector/internal/ccMetric"
lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
)
type StdoutSink struct {