Sha256: d8146501e2336b0b0d69e1724ae61ec5104f2a2b706cc3baea076b94ef9e8002
Contents?: true
Size: 1.23 KB
Versions: 8
Compression:
Stored size: 1.23 KB
Contents
module LitmusPaper
class Service
def initialize(name, dependencies = [], checks = [])
@name = name
@dependencies = dependencies
@checks = checks
end
def success?
health > 0
end
def current_health
forced_health = _determine_forced_health
return forced_health unless forced_health.nil?
health = LitmusPaper::Health.new
@dependencies.each do |dependency|
health.ensure(dependency)
end
@checks.each do |check|
health.perform(check)
end
health
end
def measure_health(metric_class, options)
@checks << metric_class.new(options[:weight])
end
def depends(dependency_class, *args)
@dependencies << dependency_class.new(*args)
end
def _health_files
@health_files ||= [
[0, LitmusPaper::StatusFile.new('down', @name)],
[100, LitmusPaper::StatusFile.new('up', @name)],
[0, LitmusPaper::StatusFile.new('global_down')],
[100, LitmusPaper::StatusFile.new('global_up')]
]
end
def _determine_forced_health
_health_files.map do |health, status_file|
ForcedHealth.new(health, status_file.content) if status_file.exists?
end.compact.first
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems