CentOS/7 : Having "INSECURE_REGISTRY" option

[tamama]

Hi there,

May I know how can I set the "INSECURE_REGISTRY" option via your puppet module. The way I did usually is to append this following line into /etc/sysconfig/docker.

INSECURE_REGISTRY="--insecure-registry="docker.registry.tamama.london""

However, this file is currently managed by this Puppet module. May I ask what is the best practice here?
(I want this option to stick with the docker daemon itself.)

Thank you very much.

Kind regards,
Tamama

[tamama]

The following fixes my problem.

Kind regards,
Tamama

###########################################

site/profile/manifests/docker.pp

class profile::docker {
notify { '[profile::docker] Starting ... ' : }

Package { 
    provider => 'dnf' ,
}

class { 'docker' :
    daemon_environment_files => [ '/etc/sysconfig/docker-insecure-registry' ] ,
}

file { '/etc/sysconfig/docker-insecure-registry' :
    ensure  => file ,
    content => lookup('profile::docker::etc::sysconfig::docker::insecureregistry::line') ,
    owner   => 'root' ,
    group   => 'root' ,
    mode    => '0644' ,
    notify  => Class['docker::service'] ,
}

notify { '[profile::docker] ... finished' : }

}