Commit 08752e5d authored by Alessio Caiazza's avatar Alessio Caiazza

Remove `Clusters::Applications::FetchInstallationStatusService`

parent c46417c5
......@@ -52,7 +52,7 @@ module Clusters
end
def applications
[
[
application_helm || build_application_helm
]
end
......
......@@ -4,26 +4,52 @@ module Clusters
def execute
return unless app.installing?
FetchInstallationStatusService.new(app).execute do |phase, log|
case phase
when 'Succeeded'
if app.make_installed
FinalizeInstallationService.new(app).execute
else
app.make_errored!("Failed to update app record; #{app.errors}")
end
when 'Failed'
app.make_errored!(log || 'Installation silently failed')
FinalizeInstallationService.new(app).execute
else
if Time.now.utc - app.updated_at.to_time.utc > ClusterWaitForAppInstallationWorker::TIMEOUT
app.make_errored!('App installation timeouted')
else
ClusterWaitForAppInstallationWorker.perform_in(
ClusterWaitForAppInstallationWorker::EAGER_INTERVAL, app.name, app.id)
end
end
case installation_phase
when Gitlab::Kubernetes::Pod::SUCCEEDED
on_succeeded
when Gitlab::Kubernetes::Pod::FAILED
on_failed
else
check_timeout
end
rescue KubeException => ke
app.make_errored!("Kubernetes error: #{ke.message}") unless app.errored?
end
private
def on_succeeded
if app.make_installed
finalize_installation
else
app.make_errored!("Failed to update app record; #{app.errors}")
end
end
def on_failed
app.make_errored!(log || 'Installation silently failed')
finalize_installation
end
def check_timeout
if Time.now.utc - app.updated_at.to_time.utc > ClusterWaitForAppInstallationWorker::TIMEOUT
app.make_errored!('App installation timeouted')
else
ClusterWaitForAppInstallationWorker.perform_in(
ClusterWaitForAppInstallationWorker::INTERVAL, app.name, app.id)
end
end
def finilize_installation
FinalizeInstallationService.new(app).execute
end
def installation_phase
helm_api.installation_status(app)
end
def installation_errors
helm_api.installation_log(app)
end
end
end
......
module Clusters
module Applications
class FetchInstallationStatusService < BaseHelmService
def execute
return unless app.installing?
phase = helm_api.installation_status(app)
log = helm_api.installation_log(app) if phase == 'Failed'
yield(phase, log) if block_given?
rescue KubeException => ke
app.make_errored!("Kubernetes error: #{ke.message}") unless app.errored?
end
end
end
end
......@@ -9,7 +9,7 @@ module Clusters
if app.make_installing
ClusterWaitForAppInstallationWorker.perform_in(
ClusterWaitForAppInstallationWorker::INITIAL_INTERVAL, app.name, app.id)
ClusterWaitForAppInstallationWorker::INTERVAL, app.name, app.id)
else
app.make_errored!("Failed to update app record; #{app.errors}")
end
......
......@@ -3,8 +3,7 @@ class ClusterWaitForAppInstallationWorker
include ClusterQueue
include ClusterApplications
INITIAL_INTERVAL = 30.seconds
EAGER_INTERVAL = 10.seconds
INTERVAL = 30.seconds
TIMEOUT = 20.minutes
def perform(app_name, app_id)
......
module Gitlab
module Kubernetes
module Pod
PENDING = 'Pending'.freeze
RUNNING = 'Running'.freeze
SUCCEEDED = 'Succeeded'.freeze
FAILED = 'Failed'.freeze
UNKNOWN = 'Unknown'.freeze
PHASES = [PENDING, RUNNING, SUCCEEDED, FAILED, UNKNONW].freeze
end
end
end
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