src/scripts/get_journals.sh

   1 #!/bin/bash
   2
   3 # Copyright 2019 Nokia
   4
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17 hosts_names_file="$1"
  18 for host in $(cat ${hosts_names_file}); do
  19     if [ "${host}" != "$(hostname)" ]; then
  20         address=${host}
  21         if [ -e /etc/infra_internal_addresses ]; then
  22             internal_ip=$(grep ${host} /etc/infra_internal_addresses | cut -d ' ' -f 2)
  23             if [ -n "$internal_ip" ]; then
  24                 address=${internal_ip}
  25             fi
  26         fi
  27         ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ServerAliveInterval=60 ${address} "sudo journalctl" > /tmp/journal_${host}.log
  28         ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ServerAliveInterval=60 ${address} "sudo journalctl -o json" > /tmp/journal_${host}_json.log
  29     else
  30         sudo journalctl > /tmp/journal_${host}.log
  31         sudo journalctl -o json > /tmp/journal_${host}_json.log
  32     fi
  33 done
  34
  35 cd /tmp
  36 tar czf node_journals.tgz journal_*.log
  37 rm -f journal_*.log
  38 cd -