Class: Jets::Cfn::Resource::Codebuild::Project::Ec2

Inherits:
Base
  • Object
show all
Defined in:
lib/jets/cfn/resource/codebuild/project/ec2.rb

Direct Known Subclasses

Lambda

Instance Method Summary collapse

Methods inherited from Base

#attributes, #config, #logical_id, #normalize_tags, #parameters, #properties, #replacements, #replacer, #standarize, #template, truncate_id, #type

Methods included from Util::Camelize

#camelize

Methods included from Util::Logging

#log

Instance Method Details

#build_spec ⇒ Object 



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 77

def build_spec
  <<~EOL
    version: 0.2

    phases:
      build:
        commands:
           - uname -a
  EOL
end

#codebuild_logical_id ⇒ Object

interface method



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 110

def codebuild_logical_id
  "Codebuild"
end

#compute_type ⇒ Object

interface method



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 120

def compute_type
  # Note: PrivilegedMode is set at the end in finalize_properties based on the final Type
  config.codebuild.project.compute_type
end

#definition ⇒ Object 



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 3

def definition
  {
    codebuild_logical_id => {
      Type: "AWS::CodeBuild::Project",
      Properties: finalize_properties(props)
    }
  }
end

#environment ⇒ Object

docs.aws.amazon.com/codebuild/latest/userguide/build-env-ref-available.html



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 89

def environment
  env = compute_type
  env.deep_merge!(config.codebuild.project.environment)
  env.deep_merge!(EnvironmentVariables: environment_variables) if environment_variables
  # sort for correct diffing. Deploy#changed? checks the template body diff
  env[:EnvironmentVariables].sort_by! { |h| h[:Name] }
  env
end

#environment_variables ⇒ Object 



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 99

def environment_variables
  Env.new.vars
end

#finalize_properties(props) ⇒ Object

Certain properties are not supported for certain Compute Types We set this at the end based on the final Environment Type

PrivilegedMode: Only supported for non-LAMBDA environment types Cache: non-LAMBDA environment types

CREATE_FAILED AWS::CodeBuild::Project Codebuild Cannot specify timeoutInMinutes for lambda compute
TimeoutInMinutes: 20, # TODO: make this configurable
CREATE_FAILED AWS::CodeBuild::Project
Codebuild Cannot specify cache for lambda compute. Error Code: InvalidInputException

PrivilegedMode: true, # Note: does not seem to be actually needed for docker support When using PrivilegedMode for ARM_LAMBDA_CONTAINER it’ll error though. Not officially supporting ARM_LAMBDA_CONTAINER when packaging code anyway. Just noting for posterity.



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 53

def finalize_properties(props)
  if environment[:Type].include?("LAMBDA")
    props[:Cache] = {
      Type: "NO_CACHE"
    }
    props[:Environment][:PrivilegedMode] = false
  else
    props[:Cache] = {
      Type: "LOCAL",
      Modes: ["LOCAL_DOCKER_LAYER_CACHE", "LOCAL_CUSTOM_CACHE"]
    }
    props[:TimeoutInMinutes] = timeout_in_minutes # not supported for lambda compute
    props[:Environment][:PrivilegedMode] = true
  end

  if config.codebuild.fleet.enable
    props[:Environment][:Fleet] = {
      FleetArn: "!Ref CodebuildFleet"
    }
  end

  props
end

#outputs ⇒ Object 



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 103

def outputs
  {
    codebuild_logical_id => "!Ref #{codebuild_logical_id}"
  }
end

#project_name ⇒ Object

interface method



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 115

def project_name
  "#{Jets.project.namespace}-remote"
end

#props ⇒ Object

Do not name this method properties as that’s a computed method



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 13

def props
  {
    Name: project_name,
    Artifacts: {
      Type: "NO_ARTIFACTS"
    },
    Environment: environment,
    Source: {
      Type: "NO_SOURCE",
      BuildSpec: build_spec
    },
    ServiceRole: "!Ref CodebuildRole",
    LogsConfig: {
      CloudWatchLogs: {
        Status: "ENABLED"
      }
    }
  }
end

#timeout_in_minutes ⇒ Object

Only supported for EC2 compute type. Lambda compute type does not support.



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# File 'lib/jets/cfn/resource/codebuild/project/ec2.rb', line 34

def timeout_in_minutes
  config.codebuild.project.timeout || config.codebuild.project.timeout_in_minutes
end