Parsing WebLogic Cluster Using RegEx

Question

I haver the below file that I need to parse out the hostname and port from each cluster.

End result should look like this for example:

Host = server1 Port = 40002

But I also need the ones with the FQDN

Host = server1.unix.domain.com Port = 40002

I don't know enough about regex to accomplish this.

WebLogicCluster SERVER1:40002,SERVER2:40002
WebLogicCluster SERVER1:40002,SERVER3:40002
WebLogicCluster SERVER1:40002,SERVER4:40002
WebLogicCluster SERVER1:8003,SERVER5.unix.domain.com:8003
WebLogicCluster SERVER1.unix.domain.com:8007,SERVER6.unix.domain.com:8007
WebLogicCluster SERVER1.unix.domain.com:8011,SERVER7.unix.domain.com:8011
WebLogicCluster SERVER1.unix.domain.com:8011,SERVER8.unix.domain.com:8011

Answer 1

You can try this:

/[, ][^:]+:\d+/g

Im not sure if that's what you want:

const data = `WebLogicCluster SERVER1:40002,SERVER2:40002
WebLogicCluster SERVER1:40002,SERVER3:40002
WebLogicCluster SERVER1:40002,SERVER4:40002
WebLogicCluster SERVER1:8003,SERVER5.unix.domain.com:8003
WebLogicCluster SERVER1.unix.domain.com:8007,SERVER6.unix.domain.com:8007
WebLogicCluster SERVER1.unix.domain.com:8011,SERVER7.unix.domain.com:8011
WebLogicCluster SERVER1.unix.domain.com:8011,SERVER8.unix.domain.com:8011`

const parse = data => {
  const regex = /(?: |,)(.*?):(\d*)/g, result = []
  let temp
  while (temp = regex.exec(data)){
    result.push({name: temp[1], port: temp[2]})
  }
  return result
}

console.log(parse(data))