• Overview
    • Automated PKI Infrastructure
    • Data Encryption & Tokenization
    • Database Credential Rotation
    • Dynamic Secrets
    • Identity-based Access
    • Key Management
    • Kubernetes Secrets
    • Secrets Management
  • Enterprise
  • Tutorials
  • Docs
  • API
  • Community
GitHubTry Cloud
Download
    • v1.11.x (latest)
    • v1.10.x
    • v1.9.x
    • v1.8.x
    • v1.7.x
    • v1.6.x
    • v1.5.x
    • v1.4.x
  • What is Vault?
  • Use Cases
    • CLI Quick Start
    • HCP Quick Start
    • Developer Quick Start

  • Browser Support
  • Installing Vault
    • Overview
    • Architecture
    • High Availability
    • Integrated Storage
    • Security Model
    • Telemetry
    • Token Authentication
    • Key Rotation
    • Replication
    • Limits and Maximums
    • Overview
    • 'Dev' Server
    • Seal/Unseal
    • Namespace API Lock
    • Lease, Renew, and Revoke
    • Authentication
    • Tokens
    • Identity
    • OIDC Provider
    • Response Wrapping
    • Policies
    • Password Policies
    • Username Templating
    • High Availability
    • Storage
      • Overview
      • Autopilot
    • PGP, GnuPG, and Keybase
    • Recovery Mode
    • Resource Quotas
      • Overview
      • FAQ
    • Transform
    • Mount Migration
    • Overview
      • Overview
      • TCP
    • replication
      • Overview
      • AliCloud KMS
      • AWS KMS
      • Azure Key Vault
      • GCP Cloud KMS
      • OCI KMS
      • HSM PKCS11 ENT
      • Vault Transit
    • sentinel
      • Overview
      • Consul
      • Kubernetes
      • Overview
      • Aerospike
      • Alicloud OSS
      • Azure
      • Cassandra
      • CockroachDB
      • Consul
      • CouchDB
      • DynamoDB
      • Etcd
      • Filesystem
      • FoundationDB
      • Google Cloud Spanner
      • Google Cloud Storage
      • In-Memory
      • Manta
      • MSSQL
      • MySQL
      • OCI Object Storage
      • PostgreSQL
      • Integrated Storage (Raft)
      • S3
      • Swift
      • Zookeeper
    • telemetry
    • ui
    • Log Completed Requests
    • Entropy Augmentation ENT
    • kms_library ENT
    • Overview
    • agent
      • Overview
      • disable
      • enable
      • list
      • Overview
      • disable
      • enable
      • help
      • list
      • move
      • tune
    • debug
    • delete
      • Overview
      • delete
      • destroy
      • enable-versioning
      • get
      • list
      • metadata
      • patch
      • put
      • rollback
      • undelete
      • Overview
      • lookup
      • renew
      • revoke
      • Overview
      • get
      • inspect
    • list
    • login
    • monitor
    • namespace
      • Overview
      • diagnose
      • generate-root
      • init
      • key-status
      • members
      • migrate
      • raft
      • rekey
      • rotate
      • seal
      • step-down
      • unseal
      • usage
    • path-help
      • Overview
      • deregister
      • info
      • list
      • register
      • reload
      • Overview
      • delete
      • fmt
      • list
      • read
      • write
    • read
      • Overview
      • disable
      • enable
      • list
      • move
      • tune
    • server
    • ssh
    • status
      • Overview
      • capabilities
      • create
      • lookup
      • renew
      • revoke
    • unwrap
    • version
    • version-history
    • write
    • Token Helpers
    • Overview
      • Overview
        • Overview
        • AliCloud
        • AppRole
        • AWS
        • Azure
        • Cert
        • CF
        • GCP
        • JWT
        • Kerberos
        • Kubernetes
        • Overview
        • File
      • Overview
        • Overview
        • Kubernetes
    • Templates
    • Windows service

    • Overview
    • Active Directory
    • AliCloud
    • AWS
    • Azure
    • Consul
    • Cubbyhole
      • Overview
      • Cassandra
      • Couchbase
      • Elasticsearch
      • HanaDB
      • IBM Db2
      • InfluxDB
      • MongoDB
      • MongoDB Atlas
      • MSSQL
      • MySQL/MariaDB
      • Oracle
      • PostgreSQL
      • Redshift
      • Snowflake
      • Custom
    • Google Cloud
    • Google Cloud KMS
      • Overview
      • Identity Tokens
      • OIDC Identity Provider
      • Overview
      • Azure Key Vault
      • AWS KMS
      • GCP Cloud KMS
      • Overview
      • K/V Version 1
      • K/V Version 2
    • KMIP ENTERPRISE
    • Kubernetes
    • MongoDB Atlas
    • Nomad
    • OpenLDAP
      • Overview
      • Setup and Usage
      • Quick Start - Root CA Setup
      • Quick Start - Intermediate CA Setup
      • Considerations
      • Rotation Primitives
    • RabbitMQ
      • Overview
      • Signed Certificates
      • SSH OTP
      • Dynamic Key
    • Terraform Cloud
    • TOTP
      • Overview
      • FF3-1 Tweak Usage
      • Tokenization Transform ENTERPRISE
    • Transit
    • Venafi (Certificates)
    • Overview
    • AppRole
    • AliCloud
    • AWS
    • Azure
    • Cloud Foundry
    • GitHub
    • Google Cloud
      • Overview
      • OIDC Providers
    • Kerberos
    • Kubernetes
    • LDAP
      • Overview
      • FAQ
    • Oracle Cloud Infrastructure
    • Okta
    • RADIUS
    • TLS Certificates
    • Tokens
    • Username & Password

    • App ID DEPRECATED
    • Overview
    • File
    • Syslog
    • Socket
    • Overview
    • Plugin Architecture
    • Plugin Development
    • Plugin Management
    • Plugin Portal
  • Vault Integration Program
  • Troubleshoot

    • Overview
      • Overview
      • Agent Injector vs. Vault CSI Provider
        • Overview
        • Running Vault
        • Enterprise Licensing
        • Running Vault on OpenShift
        • Configuration
          • Overview
          • Development
          • Standalone with Load Balanced UI
          • Standalone with TLS
          • Standalone with Audit Storage
          • External Vault
          • Using Kubernetes Auth Method
          • HA Cluster with Consul
          • HA Cluster with Raft
          • HA Enterprise Cluster with Raft
          • HA Enterprise DR Clusters with Raft
          • HA Enterprise Performance Clusters with Raft
          • Vault Agent Injector TLS Configuration
          • Vault Agent Injector TLS with Cert-Manager
        • Overview
        • Annotations
        • Installation
        • Examples
        • Overview
        • Installation
        • Configurations
        • Examples
      • Overview
      • Vault Lambda Extension
      • Running Vault
      • Overview
      • Installation
      • Configuration
      • Troubleshooting
      • Overview
      • Installation
      • Configuration
      • Upgrading
      • Troubleshooting

    • Overview
    • Upgrade Plugins
    • Upgrade to 1.11.x
    • Upgrade to 1.10.x
    • Upgrade to 1.9.x
    • Upgrade to 1.8.x
    • Upgrade to 1.7.x
    • Upgrade to 1.6.3
    • Upgrade to 1.6.2
    • Upgrade to 1.6.1
    • Upgrade to 1.6.0
    • Upgrade to 1.5.3
    • Upgrade to 1.5.2
    • Upgrade to 1.5.1
    • Upgrade to 1.5.0
    • Upgrade to 1.4.6
    • Upgrade to 1.4.5
    • Upgrade to 1.4.4
    • Upgrade to 1.4.1
    • Upgrade to 1.4.0
    • Upgrade to 1.3.10
    • Upgrade to 1.3.9
    • Upgrade to 1.3.8
    • Upgrade to 1.3.5
    • Upgrade to 1.3.4
    • Upgrade to 1.3.3
    • Upgrade to 1.3.2
    • Upgrade to 1.3.0
    • Upgrade to 1.2.7
    • Upgrade to 1.2.6
    • Upgrade to 1.2.5
    • Upgrade to 1.2.4
    • Upgrade to 1.2.1
    • Upgrade to 1.2.0
    • Upgrade to 1.1.2
    • Upgrade to 1.1.1
    • Upgrade to 1.1.0
    • Upgrade to 1.0.0
    • Upgrade to 0.11.6
    • Upgrade to 0.11.2
    • Upgrade to 0.11.0
    • Upgrade to 0.10.4
    • Upgrade to 0.10.2
    • Upgrade to 0.10.0
    • Upgrade to 0.9.6
    • Upgrade to 0.9.3
    • Upgrade to 0.9.2
    • Upgrade to 0.9.1
    • Upgrade to 0.9.0
    • Upgrade to 0.8.0
    • Upgrade to 0.7.0
    • Upgrade to 0.6.4
    • Upgrade to 0.6.3
    • Upgrade to 0.6.2
    • Upgrade to 0.6.1
    • Upgrade to 0.6.0
    • Upgrade to 0.5.1
    • Upgrade to 0.5.0

    • Overview
    • 1.11.0
    • 1.10.0
    • 1.9.0
    • 1.8.0
    • 1.7.0
    • 1.6.0
    • 1.5.0

    • Overview
    • FAQ

    • Overview
    • Feature Deprecation Notice and Plans
    • License
    • Client Count
    • Login MFA
    • Server Side Consistent Token

  • Glossary

    • Overview
      • Overview
      • Autoloading
      • FAQ
    • Replication
      • Overview
      • Behavioral Changes
      • Security
    • Automated Integrated Storage Snapshots
    • Automated Upgrades
    • Redundancy Zones
    • Lease Count Quotas
    • Entropy Augmentation
      • Overview
      • FIPS 140-2 Inside Vault
      • Seal Wrap for FIPS 140-2
    • Seal Wrap
    • Namespaces
    • Performance Standbys
    • Eventual Consistency
    • Control Groups
    • Managed Keys
      • Overview
      • Duo MFA
      • Okta MFA
      • PingID MFA
      • TOTP MFA
      • Overview
      • Examples
      • Properties
    • HCP Vault

The Vault website is being redesigned to help you find what you are looking for more effectively.

Type '/' to Search

»Autopilot

Autopilot enables automated workflows for managing Raft clusters. The current feature set includes 3 main features: Server Stabilization, Dead Server Cleanup and State API. These three features were introduced in Vault 1.7. The Enterprise feature set includes 2 main features: Automated Upgrades and Redundancy Zones. These two features were introduced in Vault 1.11.

»Server Stabilization

Server stabilization helps to retain the stability of the Raft cluster by safely joining new voting nodes to the cluster. When a new voter node is joined to an existing cluster, autopilot adds it as a non-voter instead, and waits for a pre-configured amount of time to monitor it's health. If the node remains to be healthy for the entire duration of stabilization, then that node will be promoted as a voter. The server stabilization period can be tuned using server_stabilization_time (see below).

»Dead Server Cleanup

Dead server cleanup automatically removes nodes deemed unhealthy from the Raft cluster, avoiding the manual operator intervention. This feature can be tuned using the cleanup_dead_servers, dead_server_last_contact_threshold, and min_quorum (see below).

»State API

State API provides detailed information about all the nodes in the Raft cluster in a single call. This API can be used for monitoring for cluster health.

»Follower Health

Follower node health is determined by 2 factors.

  • Its ability to heartbeat to leader node at regular intervals. Tuned using last_contact_threshold (see below).
  • Its ability to keep up with data replication from the leader node. Tuned using max_trailing_logs (see below).

»Default Configuration

By default, Autopilot will be enabled with clusters using Vault 1.7+, although dead server cleanup is not enabled by default. Upgrade of Raft clusters deployed with older versions of Vault will also transition to use Autopilot automatically.

Autopilot exposes a configuration API to manage its behavior. Autopilot gets initialized with the following default values.

  • cleanup_dead_servers - false

  • dead_server_last_contact_threshold - 24h

  • min_quorum - This doesn't default to anything and will need to be set to at least 3 when cleanup_dead_servers is set as true.

  • max_trailing_logs - 1000

  • last_contact_threshold - 10s

  • server_stabilization_time - 10s

»Automated Upgrades

Automated Upgrades lets you automatically upgrade a cluster of Vault nodes to a new version as updated server nodes join the cluster. Once the number of nodes on the new version is equal to or greater than the number of nodes on the old version, Autopilot will promote the newer versioned nodes to voters, demote the older versioned nodes to non-voters, and initiate a leadership transfer from the older version leader to one of the newer versioned nodes. After the leadership transfer completes, the older versioned non-voting nodes can be removed from the cluster.

»Redundancy Zones

Redundancy Zones provide both scaling and resiliency benefits by deploying non-voting nodes alongside voting nodes on a per availability zone basis. When using redundancy zones, each zone will have exactly one voting node and as many additional non-voting nodes as desired. If the voting node in a zone fails, a non-voting node will be automatically promoted to voter. If an entire zone is lost, a non-voting node from another zone will be promoted to voter, maintaining quorum. These non-voting nodes function not only as hot standbys, but also increase read scalability.

»Replication

Performance secondary clusters have their own Autopilot configuration, managed independently of their primary.

DR secondary clusters will also have their own Autopilot configuration (starting in Vault 1.8.0), managed independently of their primary. The Autopilot API uses DR operation tokens for authorization.

»Tutorial

Refer to Integrated Storage Autopilot for a step-by-step tutorial.

github logoEdit this page
DocsAPILearnCommunityPrivacySecurityPress KitConsent Manager