lambda

package
v0.10.3 Latest Latest
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 Go to latest Published: Nov 3, 2022 License: MPL-2.0 Imports: 34 Imported by: 0

Documentation

Overview

Package lambda contains components for deploying to AWS Lambda

Index

Constants

View Source 
const (
	// The default amount of memory to give to the function invocation, 256MB
	DefaultMemory = 256

	// How long the function should run before terminating it.
	DefaultTimeout = 60

	// The instruction set architecture that the function supports.
	DefaultArchitecture = lambda.ArchitectureX8664

	// The storage size (in MB) for the function's `/tmp` directory
	DefaultStorageSize = 512
)

Variables

View Source 
var File_waypoint_builtin_aws_lambda_plugin_proto protoreflect.FileDescriptor
View Source 
var Options = []sdk.Option{
	sdk.WithComponents(&Platform{}),
}

Options are the SDK options to use for instantiation for the Google Cloud Run plugin.

Functions

func DockerArchitectureMapper added in v0.8.0 

func DockerArchitectureMapper(src string, log hclog.Logger) string

DockerArchitectureMapper maps a docker image architecture to a valid lambda architecture.

Types

type Config 

type Config struct {
	// The AWS region to create the Lambda function in
	Region string `hcl:"region"`

	// The IAM role to associate with the Lambda, specified by ARN. If no value is provided,
	// a role will be generated automatically.
	RoleArn string `hcl:"iam_role,optional"`

	// The amount of memory, measured in megabytes, to allocate the function.
	// Defaults to 256
	Memory int `hcl:"memory,optional"`

	// The number of seconds to wait for a function to complete it's work.
	// Defaults to 60
	Timeout int `hcl:"timeout,optional"`

	// The instruction set architecture that the function supports.
	// Valid values are: "x86_64", "arm64"
	// Defaults to "x86_64".
	Architecture string `hcl:"architecture,optional"`

	// The storage size (in MB) of the Lambda function's `/tmp` directory.
	// Must be a value between 512 and 10240.
	// Defaults to 512 MB.
	StorageMB int `hcl:"storagemb,optional"`

	// Environment variables that are meant to configure the application in a static
	// way. This might be control an image that has multiple modes of operation,
	// selected via environment variable. Most configuration should use the waypoint
	// config commands.
	StaticEnvVars map[string]string `hcl:"static_environment,optional"`
}

Config is the configuration structure for the Platform. Validation tags are provided by Go Pkg Validator https://pkg.go.dev/gopkg.in/go-playground/validator.v10?tab=doc

type Deployment 

type Deployment struct {

	// Identifier for the deployment, required by Waypoint
	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
	// The AWS region the function is deployed in
	Region string `protobuf:"bytes,3,opt,name=region,proto3" json:"region,omitempty"`
	// The ARN for the Lambda function itself.
	FuncArn string `protobuf:"bytes,4,opt,name=func_arn,json=funcArn,proto3" json:"func_arn,omitempty"`
	// The ARN for the version of the Lambda function this deployment uses.
	VerArn string `protobuf:"bytes,5,opt,name=ver_arn,json=verArn,proto3" json:"ver_arn,omitempty"`
	// The ARN of the TargetGroup created for ver_arn
	TargetGroupArn string `protobuf:"bytes,6,opt,name=target_group_arn,json=targetGroupArn,proto3" json:"target_group_arn,omitempty"`
	// The version identifier AWS uses for this version (basically a serial increasing number)
	Version string `protobuf:"bytes,7,opt,name=version,proto3" json:"version,omitempty"`
	// contains filtered or unexported fields
}

func (*Deployment) Descriptor deprecated 

func (*Deployment) Descriptor() ([]byte, []int)

Deprecated: Use Deployment.ProtoReflect.Descriptor instead.

func (*Deployment) GetFuncArn 

func (x *Deployment) GetFuncArn() string

func (*Deployment) GetId 

func (x *Deployment) GetId() string

func (*Deployment) GetRegion 

func (x *Deployment) GetRegion() string

func (*Deployment) GetTargetGroupArn 

func (x *Deployment) GetTargetGroupArn() string

func (*Deployment) GetVerArn 

func (x *Deployment) GetVerArn() string

func (*Deployment) GetVersion 

func (x *Deployment) GetVersion() string

func (*Deployment) ProtoMessage 

func (*Deployment) ProtoMessage()

func (*Deployment) ProtoReflect 

func (x *Deployment) ProtoReflect() protoreflect.Message

func (*Deployment) Reset 

func (x *Deployment) Reset()

func (*Deployment) String 

func (x *Deployment) String() string

type Platform 

type Platform struct {
	// contains filtered or unexported fields
}

Platform is the Platform implementation for AWS Lambda

func (*Platform) Auth 

func (p *Platform) Auth() error

func (*Platform) AuthFunc 

func (p *Platform) AuthFunc() interface{}

AuthFunc implements component.Authenticator

func (*Platform) Config 

func (p *Platform) Config() (interface{}, error)

Config implements Configurable

func (*Platform) ConfigSet 

func (p *Platform) ConfigSet(config interface{}) error

ConfigSet is called after a configuration has been decoded we can use this to validate the config

func (*Platform) Deploy 

func (p *Platform) Deploy(
	ctx context.Context,
	log hclog.Logger,
	src *component.Source,
	img *ecr.Image,
	deployConfig *component.DeploymentConfig,
	ui terminal.UI,
) (*Deployment, error)

Deploy deploys an image to AWS Lambda.

func (*Platform) DeployFunc 

func (p *Platform) DeployFunc() interface{}

DeployFunc implements component.Platform

func (*Platform) Destroy 

func (p *Platform) Destroy(
	ctx context.Context,
	log hclog.Logger,
	deployment *Deployment,
	ui terminal.UI,
) error

Destroy deletes the AWS Lambda revision

func (*Platform) DestroyFunc 

func (p *Platform) DestroyFunc() interface{}

DestroyFunc implements component.Destroyer

func (*Platform) DestroyWorkspace 

func (p *Platform) DestroyWorkspace(
	ctx context.Context,
	log hclog.Logger,
	deployment *Deployment,
	app *component.Source,
	ui terminal.UI,
) error

DestroyWorkspace deletes other bits we created

func (*Platform) DestroyWorkspaceFunc 

func (p *Platform) DestroyWorkspaceFunc() interface{}

DestroyWorkspaceFunc implements component.WorkspaceDestroyer

func (*Platform) Documentation 

func (p *Platform) Documentation() (*docs.Documentation, error)

func (*Platform) Exec 

func (p *Platform) Exec(
	ctx context.Context,
	log hclog.Logger,
	deployment *Deployment,
	image *ecr.Image,
	ui terminal.UI,
	es *component.ExecSessionInfo,
	app *component.Source,
) (*component.ExecResult, error)

Exec creates an ECS task using the given deployments ECR image and then ssh's to it to provide the shell.

func (*Platform) ExecFunc 

func (p *Platform) ExecFunc() interface{}

ExecFunc implements component.Execer

func (*Platform) Logs 

func (p *Platform) Logs(
	ctx context.Context,
	log hclog.Logger,
	ui terminal.UI,
	es *component.LogViewer,
	app *component.Source,
	dep *Deployment,
) error

Logs fetches logs from cloudwatch

func (*Platform) LogsFunc 

func (p *Platform) LogsFunc() interface{}

LogsFunc implements component.LogsPlatform

func (*Platform) ValidateAuth 

func (p *Platform) ValidateAuth(
	ctx context.Context,
	log hclog.Logger,
	src *component.Source,
	ui terminal.UI,
) error

TODO sort out the right way to validate AWS config and use it in all the AWS types

func (*Platform) ValidateAuthFunc 

func (p *Platform) ValidateAuthFunc() interface{}

ValidateAuthFunc implements component.Authenticator

type TaskInfo 

type TaskInfo struct {
	IP  string
	Arn string
}

Source Files

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