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⚡ Add GODEBUG=netdns=go environment variable to worker

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This commit is contained in:
M. Mert Yildiran 2023-02-04 03:27:12 +03:00
parent 17e038e703
commit 22e8490b93
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1 changed files with 9 additions and 5 deletions
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14
kubernetes/provider.go
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@ -26,6 +26,7 @@ import (
"k8s.io/apimachinery/pkg/watch"
applyconfapp "k8s.io/client-go/applyconfigurations/apps/v1"
applyconfcore "k8s.io/client-go/applyconfigurations/core/v1"
v1 "k8s.io/client-go/applyconfigurations/core/v1"
applyconfmeta "k8s.io/client-go/applyconfigurations/meta/v1"
"k8s.io/client-go/kubernetes"
_ "k8s.io/client-go/plugin/pkg/client/auth"
@ -711,14 +712,17 @@ func (provider *Provider) ApplyWorkerDaemonSet(
workerContainer.WithCommand(command...)
var envvars []*v1.EnvVarApplyConfiguration
envvars = append(envvars, applyconfcore.EnvVar().WithName("GODEBUG").WithValue("netdns=go"))
if debug {
workerContainer.WithEnv(
applyconfcore.EnvVar().WithName("MEMORY_PROFILING_ENABLED").WithValue("true"),
applyconfcore.EnvVar().WithName("MEMORY_PROFILING_INTERVAL_SECONDS").WithValue("10"),
applyconfcore.EnvVar().WithName("MEMORY_USAGE_INTERVAL_MILLISECONDS").WithValue("500"),
)
envvars = append(envvars, applyconfcore.EnvVar().WithName("MEMORY_PROFILING_ENABLED").WithValue("true"))
envvars = append(envvars, applyconfcore.EnvVar().WithName("MEMORY_PROFILING_INTERVAL_SECONDS").WithValue("10"))
envvars = append(envvars, applyconfcore.EnvVar().WithName("MEMORY_USAGE_INTERVAL_MILLISECONDS").WithValue("500"))
}
workerContainer.WithEnv(envvars...)
cpuLimit, err := resource.ParseQuantity(resources.CpuLimit)
if err != nil {
return fmt.Errorf("invalid cpu limit for %s container", workerPodName)