Class: KubernetesDeploy::KubernetesResource::Event

Inherits:
Object
  • Object
show all
Defined in:
lib/kubernetes-deploy/kubernetes_resource.rb

Constant Summary collapse

EVENT_SEPARATOR = 
"ENDEVENT--BEGINEVENT"
FIELD_SEPARATOR = 
"ENDFIELD--BEGINFIELD"
FIELDS = 
%w(
  .involvedObject.kind
  .involvedObject.name
  .count
  .lastTimestamp
  .reason
  .message
)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(subject_kind:, last_timestamp:, reason:, message:, count:, subject_name:) ⇒ Event

Returns a new instance of Event.



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# File 'lib/kubernetes-deploy/kubernetes_resource.rb', line 382

def initialize(subject_kind:, last_timestamp:, reason:, message:, count:, subject_name:)
  @subject_kind = subject_kind
  @subject_name = subject_name
  @last_timestamp = Time.parse(last_timestamp)
  @reason = reason
  @message = message.tr("\n", '')
  @count = count.to_i
end

Class Method Details

.extract_all_from_go_template_blob(blob) ⇒ Object 



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# File 'lib/kubernetes-deploy/kubernetes_resource.rb', line 368

def self.extract_all_from_go_template_blob(blob)
  blob.split(EVENT_SEPARATOR).map do |event_blob|
    pieces = event_blob.split(FIELD_SEPARATOR, FIELDS.length)
    new(
      subject_kind: pieces[FIELDS.index(".involvedObject.kind")],
      subject_name: pieces[FIELDS.index(".involvedObject.name")],
      count: pieces[FIELDS.index(".count")],
      last_timestamp: pieces[FIELDS.index(".lastTimestamp")],
      reason: pieces[FIELDS.index(".reason")],
      message: pieces[FIELDS.index(".message")]
    )
  end
end

.go_template_for(kind, name) ⇒ Object 



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# File 'lib/kubernetes-deploy/kubernetes_resource.rb', line 352

def self.go_template_for(kind, name)
  and_conditions = [
    %[(eq .involvedObject.kind "#{kind}")],
    %[(eq .involvedObject.name "#{name}")],
    '(ne .reason "Started")',
    '(ne .reason "Created")',
    '(ne .reason "SuccessfulCreate")',
    '(ne .reason "Scheduled")',
    '(ne .reason "Pulling")',
    '(ne .reason "Pulled")',
  ]
  condition_start = "{{if and #{and_conditions.join(' ')}}}"
  field_part = FIELDS.map { |f| "{{#{f}}}" }.join(%({{print "#{FIELD_SEPARATOR}"}}))
  %({{range .items}}#{condition_start}#{field_part}{{print "#{EVENT_SEPARATOR}"}}{{end}}{{end}})
end

Instance Method Details

#seen_since?(time) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kubernetes-deploy/kubernetes_resource.rb', line 391

def seen_since?(time)
  time.to_i <= @last_timestamp.to_i
end

#to_s ⇒ Object 



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# File 'lib/kubernetes-deploy/kubernetes_resource.rb', line 395

def to_s
  "#{@reason}: #{@message} (#{@count} events)"
end