/
constants.go
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/
constants.go
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// Copyright 2018 Istio 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 cmd
import "time"
const (
// DefaultSelfSignedCACertTTL is the default TTL of self-signed CA root certificate.
DefaultSelfSignedCACertTTL = 3650 * 24 * time.Hour
// DefaultRequestedCACertTTL is the default requested TTL for the workload.
DefaultRequestedCACertTTL = 365 * 24 * time.Hour
// DefaultMaxWorkloadCertTTL is the default max TTL of issued workload certificates.
DefaultMaxWorkloadCertTTL = 90 * 24 * time.Hour
// DefaultWorkloadCertTTL is the default TTL of issued workload certificates.
DefaultWorkloadCertTTL = 90 * 24 * time.Hour
// DefaultWorkloadCertGracePeriodRatio is the default length of certificate rotation grace period,
// configured as the ratio of the certificate TTL.
DefaultWorkloadCertGracePeriodRatio = 0.5
// DefaultWorkloadMinCertGracePeriod is the default minimum grace period for workload cert rotation.
DefaultWorkloadMinCertGracePeriod = 10 * time.Minute
// DefaultProbeCheckInterval is the default interval of checking the liveness of the CA.
DefaultProbeCheckInterval = 30 * time.Second
// DefaultCSRGracePeriodPercentage is the default length of certificate rotation grace period,
// configured as the percentage of the certificate TTL.
DefaultCSRGracePeriodPercentage = 50
// DefaultCSRInitialRetrialInterval is the default initial interval between retries to send CSR to upstream CA.
DefaultCSRInitialRetrialInterval = time.Second
// DefaultCSRMaxRetries is the default value of CSR retries for Citadel to send CSR to upstream CA.
DefaultCSRMaxRetries = 10
// ListenedNamespaceKey is the key for the environment variable that specifies the namespace.
ListenedNamespaceKey = "NAMESPACE"
)