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Versions: 13
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Stored size: 1.43 KB
Contents
module VagrantPlugins
module ProviderLibvirt
module Action
# This can be used with "Call" built-in to check if the machine
# is suspended and branch in the middleware.
class IsSuspended
def initialize(app, _env)
@app = app
end
def call(env)
domain = env[:machine].provider.driver.connection.servers.get(env[:machine].id.to_s)
raise Errors::NoDomainError if domain.nil?
config = env[:machine].provider_config
libvirt_domain = env[:machine].provider.driver.connection.client.lookup_domain_by_uuid(env[:machine].id)
if config.suspend_mode == 'managedsave'
if libvirt_domain.has_managed_save?
env[:result] = libvirt_domain.has_managed_save?
else
env[:result] = domain.state.to_s == 'paused'
if env[:result]
env[:ui].warn('One time switching to pause suspend mode, found a paused VM.')
config.suspend_mode = 'pause'
end
end
else
if libvirt_domain.has_managed_save?
env[:ui].warn('One time switching to managedsave suspend mode, state found.')
env[:result] = true
config.suspend_mode = 'managedsave'
else
env[:result] = domain.state.to_s == 'paused'
end
end
@app.call(env)
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems