struct Kubernetes::EnvVar

Overview

EnvVar represents an environment variable present in a Container.

Included Modules

Defined in:

generated/models/io_k8s_api_core_v1.cr

Constructors

Macro Summary

Instance Method Summary

Constructor Detail

def self.new(ctx : YAML::ParseContext, node : YAML::Nodes::Node) #

def self.new(pull : ::JSON::PullParser) #

def self.new(*, __pull_for_json_serializable pull : ::JSON::PullParser) #

def self.new(*, __context_for_yaml_serializable ctx : YAML::ParseContext, __node_for_yaml_serializable node : YAML::Nodes::Node) #

Macro Detail

macro field(name, type = nil, **options, &block) #

Helper macro for defining fields with automatic camelCase conversion


Instance Method Detail

def name : String | Nil #

Name of the environment variable. May consist of any printable ASCII characters except '='.


def name=(name : String | Nil) #

Name of the environment variable. May consist of any printable ASCII characters except '='.


def value : String | Nil #

Variable references $(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "".


def value=(value : String | Nil) #

Variable references $(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "".


def value_from : EnvVarSource | Nil #

Source for the environment variable's value. Cannot be used if value is not empty.


def value_from=(value_from : EnvVarSource | Nil) #

Source for the environment variable's value. Cannot be used if value is not empty.