config

package
v1.1.1 Latest Latest
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 Go to latest Published: Jul 10, 2020 License: Apache-2.0 Imports: 12 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func BindFlagSet 

func BindFlagSet(flagSet *pflag.FlagSet)

BindFlagSet binds the given flag set to the config, using each flag's long name as the config key.

func BindFlagSetWithKeyPrefix 

func BindFlagSetWithKeyPrefix(flagSet *pflag.FlagSet, keyPrefix string)

BindFlagSetWithKeyPrefix binds the given flag set to the config, using prefix + flag's long name as the config key.

func BindMetadataCfg 

func BindMetadataCfg(flag *pflag.Flag)

BindMetadataCfg binds a flag that represents a metadata value to configuration

func BindServerCfg 

func BindServerCfg(flag *pflag.Flag)

BindServerCfg binds a flag that represents a server config to configuration

func BindTopLevelGFlags 

func BindTopLevelGFlags(flags []*pflag.Flag)

BindTopLevelGFlags binds the global flags that need to be at top level of the config with Viper.

func GetCfgMdPathsPrefix 

func GetCfgMdPathsPrefix() string

GetCfgMdPathsPrefix returns the prefix to use to access metadata values in config

func GetCfgMdValPrefix 

func GetCfgMdValPrefix() string

GetCfgMdValPrefix returns the prefix to use to access metadata values in config

func GetDefaultCfgFileName 

func GetDefaultCfgFileName() string

GetDefaultCfgFileName returns the default CLI config file name with path

func GetMetadataDefaults 

func GetMetadataDefaults() (map[string]interface{}, map[string]interface{})

GetMetadataDefaults returns config defaults for metadata paths and values

func GetMetadataValueToPlaceholderPathsKeyMap 

func GetMetadataValueToPlaceholderPathsKeyMap() map[string][]string

GetMetadataValueToPlaceholderPathsKeyMap returns collection of metadata values that are substituted into paths

func GetSavedCfgFileName 

func GetSavedCfgFileName() string

GetSavedCfgFileName returns the default CLI config file name with path

func LoadConfigForRoot 

func LoadConfigForRoot(configFileFlagName string, cmdDefaults map[string]interface{})

LoadConfigForRoot is initiated by the root command. It loads config from various input sources

func LoadConfigFromDefaults 

func LoadConfigFromDefaults(cmdDefaults map[string]interface{})

LoadConfigFromDefaults loads the given defaults into the config

func SetMetadataDefaults 

func SetMetadataDefaults(jsonWithDefaults []byte)

SetMetadataDefaults sets config defaults for metadata paths and values

func SetServerCfgDefaults 

func SetServerCfgDefaults()

SetServerCfgDefaults sets config defaults for server config

func WriteConfigToFile 

func WriteConfigToFile()

WriteConfigToFile attempts to save the configuration to a local file

Types

type Config 

type Config struct {
	// ----- metadata config ----- //
	Metadata Metadata `mapstructure:"metadata"`

	// ----- CLI config ----- //
	// config keys that are also cli flags
	CfgFile          string `mapstructure:"config-file"`
	MockDelayInSec   int64  `mapstructure:"mock-delay-sec"`
	SaveConfigToFile bool   `mapstructure:"save-config-to-file"`
	Server           Server `mapstructure:"server"`
	Imdsv2Required   bool   `mapstructure:"imdsv2"`

	// config keys for subcommands
	SpotConfig   spot.Config   `mapstructure:"spot"`
	EventsConfig events.Config `mapstructure:"events"`
}

Config set via various input sources (Sample CLI config in cli-config.json)

type Metadata 

type Metadata struct {
	Paths  Paths  `mapstructure:"paths"`
	Values Values `mapstructure:"values"`
}

Metadata represents metadata config used by the mock (Json values in metadata-config.json)

type Paths 

type Paths struct {
	AmiID                        string `mapstructure:"ami-id"`
	AmiLaunchIndex               string `mapstructure:"ami-launch-index"`
	AmiManifestPath              string `mapstructure:"ami-manifest-path"`
	BlockDeviceMappingAmi        string `mapstructure:"block-device-mapping-ami"`
	BlockDeviceMappingEbs        string `mapstructure:"block-device-mapping-ebs"`
	BlockDeviceMappingEphemeral  string `mapstructure:"block-device-mapping-ephemeral"`
	BlockDeviceMappingRoot       string `mapstructure:"block-device-mapping-root"`
	BlockDeviceMappingSwap       string `mapstructure:"block-device-mapping-swap"`
	ElasticInferenceAccelerator  string `mapstructure:"elastic-inference-accelerator"`
	ElasticInferenceAssociations string `mapstructure:"elastic-inference-associations"`
	Events                       string `mapstructure:"events"`
	Hostname                     string `mapstructure:"hostname"`
	IamInformation               string `mapstructure:"iam-info"`
	IamSecurityCredentialsRole   string `mapstructure:"iam-security-credentials-role"`
	IamSecurityCredentials       string `mapstructure:"iam-security-credentials"`
	InstanceAction               string `mapstructure:"instance-action"`
	InstanceID                   string `mapstructure:"instance-id"`
	InstanceType                 string `mapstructure:"instance-type"`
	LocalHostName                string `mapstructure:"local-hostname"`
	LocalIpv4                    string `mapstructure:"local-ipv4"`
	Mac                          string `mapstructure:"mac"`
	MacDeviceNumber              string `mapstructure:"mac-device-number"`
	MacNetworkInterfaceID        string `mapstructure:"mac-network-interface-id"`
	MacIpv4Associations          string `mapstructure:"mac-ipv4-associations"`
	MacIpv6Associations          string `mapstructure:"mac-ipv6-associations"`
	MacLocalHostname             string `mapstructure:"mac-local-hostname"`
	MacLocalIpv4s                string `mapstructure:"mac-local-ipv4s"`
	MacMac                       string `mapstructure:"mac-mac"`
	MacOwnerID                   string `mapstructure:"mac-owner-id"`
	MacPublicHostname            string `mapstructure:"mac-public-hostname"`
	MacPublicIpv4s               string `mapstructure:"mac-public-ipv4s"`
	MacSecurityGroups            string `mapstructure:"mac-security-groups"`
	MacSecurityGroupIds          string `mapstructure:"mac-security-group-ids"`
	MacSubnetID                  string `mapstructure:"mac-subnet-id"`
	MacSubnetIpv4CidrBlock       string `mapstructure:"mac-subnet-ipv4-cidr-block"`
	MacSubnetIpv6CidrBlocks      string `mapstructure:"mac-subnet-ipv6-cidr-blocks"`
	MacVpcID                     string `mapstructure:"mac-vpc-id"`
	MacVpcIpv4CidrBlock          string `mapstructure:"mac-vpc-ipv4-cidr-block"`
	MacVpcIpv4CidrBlocks         string `mapstructure:"mac-vpc-ipv4-cidr-blocks"`
	MacVpcIpv6CidrBlocks         string `mapstructure:"mac-vpc-ipv6-cidr-blocks"`
	PlacementAvailabilityZone    string `mapstructure:"placement-availability-zone"`
	ProductCodes                 string `mapstructure:"product-codes"`
	PublicHostName               string `mapstructure:"public-hostname"`
	PublicIpv4                   string `mapstructure:"public-ipv4"`
	PublicKey                    string `mapstructure:"public-key"`
	ReservationID                string `mapstructure:"reservation-id"`
	SecurityGroups               string `mapstructure:"security-groups"`
	ServicesDomain               string `mapstructure:"services-domain"`
	ServicesPartition            string `mapstructure:"services-partition"`
	Spot                         string `mapstructure:"spot"`
	SpotTerminationTime          string `mapstructure:"spot-termination-time"`
}

Paths represents EC2 metadata paths

type Server 

type Server struct {
	HostName string `mapstructure:"hostname"`
	Port     string `mapstructure:"port"`
}

Server represents server config

type Values 

type Values struct {
	AmiID                        string                            `mapstructure:"ami-id"`
	AmiLaunchIndex               string                            `mapstructure:"ami-launch-index"`
	AmiManifestPath              string                            `mapstructure:"ami-manifest-path"`
	BlockDeviceMappingAmi        string                            `mapstructure:"block-device-mapping-ami"`
	BlockDeviceMappingEbs        string                            `mapstructure:"block-device-mapping-ebs"`
	BlockDeviceMappingEphemeral  string                            `mapstructure:"block-device-mapping-ephemeral"`
	BlockDeviceMappingRoot       string                            `mapstructure:"block-device-mapping-root"`
	BlockDeviceMappingSwap       string                            `mapstructure:"block-device-mapping-swap"`
	ElasticInferenceAccelerator  types.ElasticInferenceAccelerator `mapstructure:"elastic-inference-accelerator"`
	ElasticInferenceAssociations string                            `mapstructure:"elastic-inference-associations"`
	EventID                      string                            `mapstructure:"event-id" json:"EventId"`
	Hostname                     string                            `mapstructure:"hostname"`
	IamInformation               types.IamInformation              `mapstructure:"iam-info"`
	IamSecurityCredentialsRole   string                            `mapstructure:"iam-security-credentials-role"`
	IamSecurityCredentials       types.IamSecurityCredentials      `mapstructure:"iam-security-credentials"`
	InstanceAction               string                            `mapstructure:"instance-action"`
	InstanceID                   string                            `mapstructure:"instance-id"`
	InstanceType                 string                            `mapstructure:"instance-type"`
	LocalHostName                string                            `mapstructure:"local-hostname"`
	LocalIpv4                    string                            `mapstructure:"local-ipv4"`
	Mac                          string                            `mapstructure:"mac"`
	MacDeviceNumber              string                            `mapstructure:"mac-device-number"`
	MacNetworkInterfaceID        string                            `mapstructure:"mac-network-interface-id"`
	MacIpv4Associations          string                            `mapstructure:"mac-ipv4-associations"`
	MacIpv6Associations          string                            `mapstructure:"mac-ipv6-associations"`
	MacLocalHostname             string                            `mapstructure:"mac-local-hostname"`
	MacLocalIpv4s                string                            `mapstructure:"mac-local-ipv4s"`
	MacMac                       string                            `mapstructure:"mac-mac"`
	MacOwnerID                   string                            `mapstructure:"mac-owner-id"`
	MacPublicHostname            string                            `mapstructure:"mac-public-hostname"`
	MacPublicIpv4s               string                            `mapstructure:"mac-public-ipv4s"`
	MacSecurityGroups            string                            `mapstructure:"mac-security-groups"`
	MacSecurityGroupIds          string                            `mapstructure:"mac-security-group-ids"`
	MacSubnetID                  string                            `mapstructure:"mac-subnet-id"`
	MacSubnetIpv4CidrBlock       string                            `mapstructure:"mac-subnet-ipv4-cidr-block"`
	MacSubnetIpv6CidrBlocks      string                            `mapstructure:"mac-subnet-ipv6-cidr-blocks"`
	MacVpcID                     string                            `mapstructure:"mac-vpc-id"`
	MacVpcIpv4CidrBlock          string                            `mapstructure:"mac-vpc-ipv4-cidr-block"`
	MacVpcIpv4CidrBlocks         string                            `mapstructure:"mac-vpc-ipv4-cidr-blocks"`
	MacVpcIpv6CidrBlocks         string                            `mapstructure:"mac-vpc-ipv6-cidr-blocks"`
	PlacementAvailabilityZone    string                            `mapstructure:"placement-availability-zone"`
	ProductCodes                 string                            `mapstructure:"product-codes"`
	PublicHostName               string                            `mapstructure:"public-hostname"`
	PublicIpv4                   string                            `mapstructure:"public-ipv4"`
	PublicKey                    string                            `mapstructure:"public-key"`
	ReservationID                string                            `mapstructure:"reservation-id"`
	SecurityGroups               string                            `mapstructure:"security-groups"`
	ServicesDomain               string                            `mapstructure:"services-domain"`
	ServicesPartition            string                            `mapstructure:"services-partition"`
}

Values represents config used in the mock responses

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