mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-10-31 13:50:01 +00:00
46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
/*
|
|
Copyright 2018 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package workloads
|
|
|
|
import (
|
|
"fmt"
|
|
"os/exec"
|
|
"regexp"
|
|
"strings"
|
|
)
|
|
|
|
func runCmd(cmd string, args []string) error {
|
|
err := exec.Command(cmd, args...).Run()
|
|
return err
|
|
}
|
|
|
|
func getMatchingLineFromLog(log string, pattern string) (line string, err error) {
|
|
regex, err := regexp.Compile(pattern)
|
|
if err != nil {
|
|
return line, fmt.Errorf("failed to compile regexp %v: %v", pattern, err)
|
|
}
|
|
|
|
logLines := strings.Split(log, "\n")
|
|
for _, line := range logLines {
|
|
if regex.MatchString(line) {
|
|
return line, nil
|
|
}
|
|
}
|
|
|
|
return line, fmt.Errorf("line with pattern %v not found in log", pattern)
|
|
}
|