/*
Copyright 2018 The Fission Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package v1

var (
	MinimumKubernetesVersion = [3]int{1, 19, 0}
)

const (
	EXECUTOR_INSTANCEID_LABEL string = "executorInstanceId"
	DEFAULT_FUNCTION_TIMEOUT  int    = 60
)

const (
	// ResourceVersionCount env variable is used for updating configmaps and secrets in pods
	ResourceVersionCount string = "RESOURCE_VERSION_COUNT"
)

const (
	ChecksumTypeSHA256 ChecksumType = "sha256"
)

const (
	// ArchiveTypeLiteral means the package contents are specified in the Literal field of
	// resource itself.
	ArchiveTypeLiteral ArchiveType = "literal"

	// ArchiveTypeUrl means the package contents are at the specified URL.
	ArchiveTypeUrl ArchiveType = "url"
)

const (
	BuildStatusPending   = "pending"
	BuildStatusRunning   = "running"
	BuildStatusSucceeded = "succeeded"
	BuildStatusFailed    = "failed"
	BuildStatusNone      = "none"
)

const (
	AllowedFunctionsPerContainerSingle   = "single"
	AllowedFunctionsPerContainerInfinite = "infinite"
)

const (
	ExecutorTypePoolmgr   ExecutorType = "poolmgr"
	ExecutorTypeNewdeploy ExecutorType = "newdeploy"
	ExecutorTypeContainer ExecutorType = "container"
)

const (
	StrategyTypeExecution = "execution"
)

const (
	RuntimePodSpecPath = "/etc/fission/runtime-podspec-patch.yaml"
	BuilderPodSpecPath = "/etc/fission/builder-podspec-patch.yaml"
)

const (
	SharedVolumeUserfunc   = "userfunc"
	SharedVolumePackages   = "packages"
	SharedVolumeSecrets    = "secrets"
	SharedVolumeConfigmaps = "configmaps"
	PodInfoVolume          = "podinfo"
	PodInfoMount           = "/etc/podinfo"
)

const (
	// FunctionReferenceFunctionName means that the function
	// reference is simply by function name.
	FunctionReferenceTypeFunctionName = "name"

	FunctionReferenceTypeFunctionWeights = "function-weights"

	// Other function reference types we'd like to support:
	//   Versioned function, latest version
	//   Versioned function. by semver "latest compatible"
	//   Set of function references (recursively), by percentage of traffic
)

const (
	// failure type currently supported is http status code. This could be extended
	// in the future.
	FailureTypeStatusCode FailureType = "status-code"

	// Status of canary config can be one of the following
	CanaryConfigStatusPending   = "pending"
	CanaryConfigStatusSucceeded = "succeeded"
	CanaryConfigStatusFailed    = "failed"
	CanaryConfigStatusAborted   = "aborted"

	// set a max number for iterations to prevent infinite processing of canary config
	MaxIterationsForCanaryConfig = 10
)

const (
	DefaultSpecializationTimeOut = 120
)

const (
	FETCH_SOURCE = iota
	FETCH_DEPLOYMENT
	FETCH_URL
)

// executor kubernetes object label key
const (
	ENVIRONMENT_NAMESPACE     = "environmentNamespace"
	ENVIRONMENT_NAME          = "environmentName"
	ENVIRONMENT_UID           = "environmentUid"
	FUNCTION_NAMESPACE        = "functionNamespace"
	FUNCTION_NAME             = "functionName"
	FUNCTION_UID              = "functionUid"
	FUNCTION_RESOURCE_VERSION = "functionResourceVersion"
	EXECUTOR_TYPE             = "executorType"
	MANAGED                   = "managed"
)

const (
	ANNOTATION_SVC_HOST = "svcHost"
)

const (
	ArchiveLiteralSizeLimit int64 = 256 * 1024
)

const (
	FissionBuilderSA = "fission-builder"
	FissionFetcherSA = "fission-fetcher"
)

const (
	CanaryConfigResource    = "canaryconfigs"
	EnvironmentResource     = "environments"
	FunctionResource        = "functions"
	HttpTriggerResource     = "httptriggers"
	KubernetesWatchResource = "kuberneteswatchtriggers"
	MessageQueueResource    = "messagequeuetriggers"
	PackagesResource        = "packages"
	TimeTriggerResource     = "timetriggers"
)

const (
	Pods        = "pods"
	Deployments = "deployments"
	ReplicaSets = "replicasets"
	Services    = "services"
	ConfigMaps  = "configmaps"
	Secrets     = "secrets"
)