Module: Kube::Cluster::Standard::EnvProcessing

Defined in:
lib/kube/cluster/standard/env_processing.rb

Class Method Summary collapse

Class Method Details

.process(env) ⇒ Object

Convert an env hash into a Kubernetes env array.

String/numeric values become plain env vars:

"FOO" => "bar"  =>  { name: "FOO", value: "bar" }

ExternalSecret::TemplateRef values become secretKeyRef env vars and register the template entry on the ExternalSecret:

"FOO" => secret.template("{{ .bar }}")
  =>  { name: "FOO", valueFrom: { secretKeyRef: { name: "secret-name", key: "FOO" } } }



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# File 'lib/kube/cluster/standard/env_processing.rb', line 20

def self.process(env)
  return env if env.is_a?(Array)
  return [] if env.nil?

  env.map do |key, value|
    key = key.to_s

    if value.is_a?(ESO::ExternalSecret::TemplateRef)
      value.secret.register_template!(key, value.template_value)
      { name: key, valueFrom: { secretKeyRef: { name: value.secret.secret_name, key: key } } }
    else
      { name: key, value: value.to_s }
    end
  end
end