managerutil

type Env struct {
	Registry            string        `env:"REGISTRY,                 parser=nonempty-string"`
	LogLevel            string        `env:"LOG_LEVEL,                parser=logLevel"`
	User                string        `env:"USER,                     parser=string,      default="`
	ServerHost          string        `env:"SERVER_HOST,              parser=string,      default="`
	ServerPort          uint16        `env:"SERVER_PORT,              parser=port-number"`
	PrometheusPort      uint16        `env:"PROMETHEUS_PORT,          parser=port-number, default=0"`
	MutatorWebhookPort  uint16        `env:"MUTATOR_WEBHOOK_PORT,     parser=port-number, default=0"`
	ManagerNamespace    string        `env:"MANAGER_NAMESPACE,        parser=string,      default="`
	ManagedNamespaces   []string      `env:"MANAGED_NAMESPACES,       parser=split-trim,  default="`
	APIPort             uint16        `env:"AGENT_REST_API_PORT,      parser=port-number, default=0"`
	AgentArrivalTimeout time.Duration `env:"AGENT_ARRIVAL_TIMEOUT,    parser=time.ParseDuration"`

	TracingGrpcPort uint16            `env:"TRACING_GRPC_PORT,     parser=port-number,default=0"`
	MaxReceiveSize  resource.Quantity `env:"GRPC_MAX_RECEIVE_SIZE, parser=quantity"`

	PodCIDRStrategy string       `env:"POD_CIDR_STRATEGY, parser=nonempty-string"`
	PodCIDRs        []*net.IPNet `env:"POD_CIDRS,         parser=split-ipnet, default="`
	PodIP           net.IP       `env:"POD_IP,            parser=ip"`

	AgentRegistry            string                      `env:"AGENT_REGISTRY,           parser=string,         default="`
	AgentImageName           string                      `env:"AGENT_IMAGE_NAME,         parser=string,         default="`
	AgentImageTag            string                      `env:"AGENT_IMAGE_TAG,          parser=string,         default="`
	AgentImagePullPolicy     string                      `env:"AGENT_IMAGE_PULL_POLICY,  parser=string,         default="`
	AgentImagePullSecrets    []core.LocalObjectReference `env:"AGENT_IMAGE_PULL_SECRETS, parser=json-local-refs,default="`
	AgentInjectPolicy        agentconfig.InjectPolicy    `env:"AGENT_INJECT_POLICY,      parser=enable-policy"`
	AgentAppProtocolStrategy k8sapi.AppProtocolStrategy  `env:"AGENT_APP_PROTO_STRATEGY, parser=app-proto-strategy"`
	AgentLogLevel            string                      `env:"AGENT_LOG_LEVEL,          parser=logLevel,       defaultFrom=LogLevel"`
	AgentPort                uint16                      `env:"AGENT_PORT,               parser=port-number"`
	AgentResources           *core.ResourceRequirements  `env:"AGENT_RESOURCES,          parser=json-resources, default="`
	AgentInitResources       *core.ResourceRequirements  `env:"AGENT_INIT_RESOURCES,     parser=json-resources, default="`
	AgentInjectorName        string                      `env:"AGENT_INJECTOR_NAME,      parser=string"`
	AgentInjectorSecret      string                      `env:"AGENT_INJECTOR_SECRET,    parser=nonempty-string"`

	ClientRoutingAlsoProxySubnets        []*net.IPNet  `env:"CLIENT_ROUTING_ALSO_PROXY_SUBNETS,  		parser=split-ipnet, default="`
	ClientRoutingNeverProxySubnets       []*net.IPNet  `env:"CLIENT_ROUTING_NEVER_PROXY_SUBNETS, 		parser=split-ipnet, default="`
	ClientRoutingAllowConflictingSubnets []*net.IPNet  `env:"CLIENT_ROUTING_ALLOW_CONFLICTING_SUBNETS, 	parser=split-ipnet, default="`
	ClientDnsExcludeSuffixes             []string      `env:"CLIENT_DNS_EXCLUDE_SUFFIXES,        		parser=split-trim"`
	ClientDnsIncludeSuffixes             []string      `env:"CLIENT_DNS_INCLUDE_SUFFIXES,       		parser=split-trim,  default="`
	ClientConnectionTTL                  time.Duration `env:"CLIENT_CONNECTION_TTL,              		parser=time.ParseDuration"`
}

type ImageFromEnv string

type ImageRetriever interface {
	GetImage() string
}