Table of contents
Second, the solution - open the firewall steps
Step 1: First check the status of the firewall through the command.
Step 3: Check the firewall status again
1. Error details
Create a redis container in docker. When performing window access to the redis container port for binding settings, execute firewall-cmd --zone=public --add-port=6379/tcp --permanent to set the firewall port, you need to open the firewall. Prompt error FirewallD is not running, the firewall is not turned on.
Second, the solution - open the firewall steps
Just turn on the firewall and execute the command.
Step 1: First check the status of the firewall through the command.
Command: systemctl status firewalld — "View firewalld status
It is found that the current state is dead , that is, the firewall is not enabled.
Step 2: Turn on the firewall.
Instruction: systemctl start firewalld
There is no prompt when executing the command, that is, the startup is successful.
Step 3: Check the firewall status again
Command: systemctl status firewalld — "View firewalld status
It shows that running is turned on
The firewall is turned on, just continue to execute the command.
Execute firewall-cmd --zone=public --add-port=6379/tcp --permanent , prompt success , indicating that the setting is successful, so you can continue the following settings.
If you want to turn off the firewall settings, you may turn off this function through the command systemctl stop firewalld .
