kzltp

WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -D FORWARD -i docker0 -o docker0 -j DROP' failed: iptables: Bad rule (does a matching rule exist in that chain?).


1-) The firewalld application is updated.
yum update firewalld

2-) Firewalld rule is added.
 firewall-cmd --zone=public --permanent --add-masquerade

3-) And reload firewall

kzltp

#!/bin/sh
WORDFILE="/usr/share/dict/words"
messcounst=0
while true
do
        date=$(date +"%Y-%m-%d_%H-%M-%S")
        messcounst=`expr $messcounst + 1`
        word=$(shuf -n1 /usr/share/dict/words)
        echo "$date Arif'in mesaji random word P1 - $messcounst : $word" | /opt/kafka/bin/kafka-console-producer.sh --broker-list [KAFKAHOST]:9092 --topic ArifTestTopic > /dev/null
        sleep 15

kzltp

#!/bin/bash
MAİL="mail@mail.com"


# Memory


free -m | awk 'NR==2{printf $3}' > /tmp/memory
if [[ $(free -m | awk 'NR==2{printf $3}') -gt 3600 ]];