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Use systemctl's helper command to determine enabled & active status #863

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Aug 3, 2016
Merged

Use systemctl's helper command to determine enabled & active status #863

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19 changes: 10 additions & 9 deletions lib/resources/service.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -233,6 +233,14 @@ def initialize(inspec, service_ctl = nil)
super
end

def is_enabled?(service_name)
inspec.command("#{service_ctl} is-enabled #{service_name} --quiet").exit_status == 0
end

def is_active?(service_name)
inspec.command("#{service_ctl} is-active #{service_name} --quiet").exit_status == 0
end

def info(service_name)
cmd = inspec.command("#{service_ctl} show --all #{service_name}")
return nil if cmd.exit_status.to_i != 0
Expand All @@ -246,20 +254,13 @@ def info(service_name)

# LoadState values eg. loaded, not-found
installed = params['LoadState'] == 'loaded'
# test via 'systemctl is-active service'
# SubState values running
running = (params['ActiveState'] == 'active') ||
(params['SubState'] == 'running')
# test via systemctl --quiet is-enabled
# ActiveState values eg.g inactive, active
enabled = %w{enabled static}.include? params['UnitFileState']

{
name: params['Id'],
description: params['Description'],
installed: installed,
running: running,
enabled: enabled,
running: is_active?(service_name),
enabled: is_enabled?(service_name),
type: 'systemd',
params: params,
}
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