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# File 'manifests/interface.pp', line 2
define weave::interface ( $ensure, $ip, $container ) {
$docker = hiera('weave::docker', '/usr/bin/docker')
$weave = hiera('weave::script', '/usr/local/bin/weave')
$docker_host_weave_ip = hiera('weave::docker_host_weave_ip', undef)
validate_absolute_path( $weave )
validate_absolute_path( $docker )
if ! is_ip_address( $docker_host_weave_ip ) {
validate_bool( [ "$docker_host_weave_ip is not a valid ip, fix hiera for weave::docker_host_weave_ip key" ] )
}
if ! is_ip_address( $ip ) {
validate_bool( [ "$ip is not a valid ip for ethwe" ] )
}
# these tests are docker specific, though I suppose that weave could be
# used for other purposes and that these tests should perhaps take that into account.
if $ensure == 'present' {
exec { "weave attach $ip $container":
command => "$weave attach $ip $container ",
unless => "/usr/local/bin/test_docker_container_for_ethwe -c $container -i $ip -a",
require => [ Exec["weave_launch_$docker_host_weave_ip"],
Exec["reset_weave_for_$docker_host_weave_ip"] ],
}
} elsif $ensure == 'absent' {
exec { "weave detach $ip $container":
command => "$weave detach $ip $container ",
unless => "/usr/local/bin/test_docker_container_for_ethwe -c $container -i $ip -d",
require => [ Exec["weave_launch_$docker_host_weave_ip"],
Exec["reset_weave_for_$docker_host_weave_ip"] ],
}
} else {
notify { 'invalid_ensure_value':
message => "$ensure is an invalid value for the ensure attribute, try 'present' or 'absent' instead",
}
}
}
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