package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^\<\d+\>(?<last_seen>\w+\s+\d+\s+\d+:\d+:\d+).*namespace_name\=(?<namespace_name>[^,]+),\s+container_name\=(?<container_name>[^,]+),\s+pod_name\=(?<pod_name>[^,]+),\s+message\=(?<message1>[^\]]+).*object\=\"(?<object>[^\"]+)\"\s+kind\=\"(?<kind>[^\"]+)\"\s+apiVersion\=\"(?<apiVersion>[^\"]+)\"\s+type\=\"(?<type>[^\"]+)\"\s+reason\=\"(?<reason>[^\"]+)\"\s+message\=\"(?<message2>[^\"]+)\"`)
var str = `<135>Dec 30 06:59:07 9000n2.nodes.com kubernetes.var.log.containers.ku: namespace_name=openshift-kube-controller-manager, container_name=kube-controller-manager, pod_name=kube-controller-manager-9000n2.nodes.com, message=I1230 06:58:56.139184 1 event.go:291] "Event occurred" object="openshift-logging/elasticsearch-im-infra" kind="CronJob" apiVersion="batch/v1beta1" type="Warning" reason="FailedNeedsStart" message="Cannot determine if job needs to be started: too many missed start time (> 100). Set or decrease .spec.startingDeadlineSeconds or check clock skew"
<135>Dec 30 06:59:07 9000n2.nodes.com kubernetes.var.log.containers.ku: namespace_name=openshift-kube-controller-manager, container_name=kube-controller-manager, pod_name=kube-controller-manager-9000n2.nodes.com, message=I1230 06:58:56.133312 1 event.go:291] "Event occurred" object="openshift-logging/elasticsearch-im-audit" kind="CronJob" apiVersion="batch/v1beta1" type="Warning" reason="FailedNeedsStart" message="Cannot determine if job needs to be started: too many missed start time (> 100). Set or decrease .spec.startingDeadlineSeconds or check clock skew"`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/