Class: HerdstWorker::Configuration::Metadata

Inherits:
Object
  • Object
show all
Defined in:
lib/herdst_worker/configuration/metadata.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(env, name, config) ⇒ Metadata

Returns a new instance of Metadata.



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# File 'lib/herdst_worker/configuration/metadata.rb', line 16

def initialize(env, name, config)
    self.config = config
    self.config_suffix = "-#{name}-service-config"
    self.secrets_suffix = "-#{name}-service-secrets"
    
    self.secrets = {}.with_indifferent_access
    self.secrets["ENV"] = env
    
    begin
        self.reload!
    rescue Exception => ex
        raise ex unless self.is_prod?
    end
end

Instance Attribute Details

#aws_credentials ⇒ Object

Returns the value of attribute aws_credentials.



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# File 'lib/herdst_worker/configuration/metadata.rb', line 12

def aws_credentials
  @aws_credentials
end

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/herdst_worker/configuration/metadata.rb', line 12

def config
  @config
end

#config_suffix ⇒ Object

Returns the value of attribute config_suffix.



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# File 'lib/herdst_worker/configuration/metadata.rb', line 13

def config_suffix
  @config_suffix
end

#secrets ⇒ Object

Returns the value of attribute secrets.



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# File 'lib/herdst_worker/configuration/metadata.rb', line 12

def secrets
  @secrets
end

#secrets_suffix ⇒ Object

Returns the value of attribute secrets_suffix.



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# File 'lib/herdst_worker/configuration/metadata.rb', line 13

def secrets_suffix
  @secrets_suffix
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/herdst_worker/configuration/metadata.rb', line 46

def [](key)
    self.secrets[key.to_s.upcase]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/herdst_worker/configuration/metadata.rb', line 51

def []=(key, value)
    self.secrets[key.to_s.upcase] = value
end

#get_aws_credentials ⇒ Object 



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# File 'lib/herdst_worker/configuration/metadata.rb', line 56

def get_aws_credentials
    self.get_aws_credentials! rescue nil
end

#get_aws_credentials! ⇒ Object 



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# File 'lib/herdst_worker/configuration/metadata.rb', line 61

def get_aws_credentials!
    credentials = self.is_prod? ? 
         make_request!(get_credentials_uri) :
         self.config.config_for(:aws)
    
    self.aws_credentials = Aws::Credentials.new(
        credentials["AccessKeyId"], 
        credentials["SecretAccessKey"], 
        credentials["Token"]
    )
    
    Aws.config.update(
        region: self.get_aws_region,
        credentials: self.aws_credentials
    )
    
    self.aws_credentials
end

#get_aws_region ⇒ Object 



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# File 'lib/herdst_worker/configuration/metadata.rb', line 81

def get_aws_region
    # "ap-southeast-2"
    
    self["AWS_REGION"] = (ENV["AWS_REGION"] || "us-east-1")
end

#get_secrets ⇒ Object 



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# File 'lib/herdst_worker/configuration/metadata.rb', line 41

def get_secrets
    self.secrets
end

#reload! ⇒ Object 



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# File 'lib/herdst_worker/configuration/metadata.rb', line 32

def reload!
    self.get_aws_credentials!
    self.set_task_info!
    self.get_config_and_secrets!
    
    self
end