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Changed Dockerfile to use stable tag. Minor changes to readme.

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This commit is contained in:
Balaji Subramaniam 2016-07-14 20:50:57 +02:00 • committed by Connor Doyle
parent eaa116f565
commit 9c8b1bc8b3
3 changed files with 20 additions and 7 deletions
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2
Dockerfile
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@ -10,7 +10,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
#========================================================================
FROM golang
FROM golang:1.6
ADD ./main.go /go/src/github.com/intelsdi-x/dbi-iafeature-discovery/
ADD ./glide.yaml /go/src/github.com/intelsdi-x/dbi-iafeature-discovery/

4
README.md
View file

@ -53,7 +53,7 @@ will not add a label with the value `"false"` for features that are not
present._
```
"node.alpha.intel.com/v0.1.0/cpu/<feature-name>": "true"
"node.alpha.intel.com/v0.1.0-cpu-<feature-name>": "true"
```
### System Requirements
@ -142,7 +142,7 @@ how to target the Intel RDT L3 cache allocation (RDTL3CA) feature.
}
],
"nodeSelector": {
""node.alpha.intel.com/v0.1.0-cpu-RDTL3CA": "true"
"node.alpha.intel.com/v0.1.0-cpu-RDTL3CA": "true"
}
}
}

21
main.go
View file

@ -77,8 +77,8 @@ func main() {
outString := string(out[:])
if outString == "DETECTED" {
node.Labels["node.alpha.intel.com/v"+version+"-cpu-RDTMON"] = "true"
log.Printf("RDT Monitoring Detected\n")
}
log.Printf("RDT Monitoring Detected\n")
cmd = "/go/src/github.com/intelsdi-x/dbi-iafeature-discovery/rdt-discovery/l3-alloc-discovery"
out, err = exec.Command("bash", "-c", cmd).Output()
@ -89,9 +89,9 @@ func main() {
outString = string(out[:])
if outString == "DETECTED" {
node.Labels["node.alpha.intel.com/v"+version+"-cpu-RDTL3CA"] = "true"
log.Printf("RDT L3 Cache Allocation Detected\n")
}
log.Printf("RDT L3 Cache Allocation Detected\n")
cmd = "/go/src/github.com/intelsdi-x/dbi-iafeature-discovery/rdt-discovery/l2-alloc-discovery"
out, err = exec.Command("bash", "-c", cmd).Output()
if err != nil {
@ -101,8 +101,21 @@ func main() {
outString = string(out[:])
if outString == "DETECTED" {
node.Labels["node.alpha.intel.com/v"+version+"-cpu-RDTL2CA"] = "true"
log.Printf("RDT L2 Cache Allocation Detected\n")
}
// If turbo boost is enabled, add it as a node label
cmd = "cat /sys/devices/system/cpu/intel_pstate/no_turbo"
out, err = exec.Command("bash", "-c", cmd).Output()
if err != nil {
log.Fatalf("Can't Dectect if Turbo Boost is Enabled: %v", err)
}
outString = string(out[:])
if outString == "0\n" {
node.Labels["node.alpha.intel.com/v"+version+"-cpu-turbo"] = "true"
log.Printf("Turbo Boost is Enabled\n")
}
log.Printf("RDT L2 Cache Allocation Detected\n")
// Update the node with the node labels
_, err = cli.Nodes().Update(node)