1, ping command
Common mistakes ansible default command module uses so - behind m can not write command ansible -i docker_list docker_uat01 -m " the ping " (correct) ansible -i -a docker_list docker_uat01 " the ping " (error)
1, ping command
Common mistakes ansible default command module uses so - behind m can not write command ansible -i docker_list docker_uat01 -m " the ping " (correct) ansible -i -a docker_list docker_uat01 " the ping " (error)