unkinben
2f0123eff8
The vault-plugin-secrets-litellm engine mints LiteLLM virtual keys and is now registered in Vault, but nothing declared its mount/config or roles in this repo. Wire in the companion litellm provider so the mount is managed as code alongside the other secret backends. - Add litellm_secret_backend module: mounts the engine and writes its config (base_url, request_timeout_seconds); reads master_key from KV - Add litellm_secret_backend_role module: manages roles (models, max_budget, key_alias_prefix, ttl/max_ttl seconds, metadata) - Register both modules in vault_cluster main.tf and variables.tf - Discover litellm_secret_backend[_role] YAML in config.hcl and pass them through terragrunt inputs - Declare the litellm provider (git.unkin.net/unkin/litellmvaultsecret) and a provider block in the generated root backend.tf - Add example config for the litellm mount and a sample role
333 lines
11 KiB
Terraform
333 lines
11 KiB
Terraform
variable "country" {
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description = "Country identifier"
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type = string
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}
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variable "region" {
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description = "Region identifier"
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type = string
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}
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variable "auth_approle_backend" {
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description = "Map of AppRole auth backends to create"
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type = map(object({
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listing_visibility = optional(string)
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default_lease_ttl = optional(string)
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max_lease_ttl = optional(string)
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}))
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default = {}
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}
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variable "auth_approle_role" {
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description = "Map of AppRole roles to create"
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type = map(object({
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approle_name = string
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mount_path = string
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token_ttl = optional(number)
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token_max_ttl = optional(number)
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bind_secret_id = optional(bool, false)
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secret_id_ttl = optional(number)
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token_bound_cidrs = optional(list(string), [])
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alias_metadata = optional(map(string))
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use_deterministic_role_id = optional(bool, true)
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}))
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default = {}
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}
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variable "auth_ldap_backend" {
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description = "Map of LDAP auth backends to create"
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type = map(object({
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userdn = string
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userattr = optional(string, "uid")
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upndomain = optional(string)
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discoverdn = optional(bool, false)
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groupdn = optional(string)
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groupfilter = optional(string)
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groupattr = optional(string, "cn")
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alias_metadata = optional(map(string))
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username_as_alias = optional(bool, true)
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listing_visibility = optional(string)
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default_lease_ttl = optional(string)
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max_lease_ttl = optional(string)
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}))
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default = {}
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}
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variable "auth_ldap_group" {
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description = "Map of LDAP groups to create"
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type = map(object({
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groupname = string
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backend = string
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}))
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default = {}
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}
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variable "auth_kubernetes_backend" {
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description = "Map of Kubernetes auth backends to create"
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type = map(object({
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kubernetes_host = string
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disable_iss_validation = optional(bool, true)
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use_annotations_as_alias_metadata = optional(bool, true)
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listing_visibility = optional(string)
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default_lease_ttl = optional(string)
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max_lease_ttl = optional(string)
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}))
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default = {}
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}
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variable "auth_kubernetes_role" {
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description = "Map of Kubernetes auth roles to create"
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type = map(object({
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role_name = string
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backend = string
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bound_service_account_names = list(string)
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bound_service_account_namespaces = list(string)
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token_ttl = optional(number, 3600)
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token_max_ttl = optional(number, 86400)
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audience = optional(string, "vault")
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}))
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default = {}
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}
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variable "kv_secret_backend" {
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description = "Map of KV secret engines to create"
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type = map(object({
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type = optional(string, "kv-v2")
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description = optional(string)
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version = optional(string, "2")
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max_versions = optional(number)
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}))
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default = {}
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}
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variable "transit_secret_backend" {
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description = "Map of Transit secret engines to create"
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type = map(object({
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description = optional(string)
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default_lease_ttl_seconds = optional(number, 3600)
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max_lease_ttl_seconds = optional(number, 86400)
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}))
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default = {}
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}
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variable "transit_secret_backend_key" {
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description = "Map of Transit keys to create"
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type = map(object({
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name = string
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backend = string
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type = optional(string, "aes256-gcm96")
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deletion_allowed = optional(bool, false)
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derived = optional(bool, false)
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exportable = optional(bool, false)
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allow_plaintext_backup = optional(bool, false)
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auto_rotate_period = optional(string)
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}))
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default = {}
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}
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variable "ssh_secret_backend" {
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description = "Map of SSH secret engines to create"
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type = map(object({
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description = optional(string)
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max_lease_ttl_seconds = optional(number, 315360000)
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generate_signing_key = optional(bool)
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key_type = optional(string, "ssh-rsa")
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}))
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default = {}
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}
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variable "ssh_secret_backend_role" {
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description = "Map of SSH roles to create"
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type = map(object({
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name = string
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backend = string
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key_type = optional(string, "ca")
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algorithm_signer = optional(string, "rsa-sha2-256")
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ttl = optional(number, 315360000)
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allow_host_certificates = optional(bool, false)
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allow_user_certificates = optional(bool, false)
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allowed_domains = optional(string)
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allow_subdomains = optional(bool, false)
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allow_bare_domains = optional(bool, false)
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}))
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default = {}
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}
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variable "pki_secret_backend" {
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description = "Map of PKI secret engines to create"
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type = map(object({
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description = optional(string)
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max_lease_ttl_seconds = optional(number, 315360000)
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common_name = string
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issuer_name = string
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ttl = optional(number, 315360000)
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format = optional(string, "pem")
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issuing_certificates = optional(list(string), [])
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crl_distribution_points = optional(list(string), [])
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ocsp_servers = optional(list(string), [])
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enable_templating = optional(bool, false)
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default_follows_latest_issuer = optional(bool, false)
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crl_expiry = optional(string, "72h")
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crl_disable = optional(bool, false)
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ocsp_disable = optional(bool, false)
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auto_rebuild = optional(bool, false)
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enable_delta = optional(bool, false)
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delta_rebuild_interval = optional(string)
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}))
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default = {}
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}
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variable "pki_secret_backend_role" {
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description = "Map of PKI roles to create"
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type = map(object({
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name = string
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backend = string
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allow_ip_sans = optional(bool, false)
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allowed_domains = optional(list(string), [])
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allow_subdomains = optional(bool, false)
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allow_glob_domains = optional(bool, false)
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allow_bare_domains = optional(bool, false)
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enforce_hostnames = optional(bool, false)
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allow_any_name = optional(bool, false)
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max_ttl = optional(number)
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key_bits = optional(number, 4096)
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country = optional(list(string), [])
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use_csr_common_name = optional(bool, false)
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use_csr_sans = optional(bool, false)
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}))
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default = {}
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}
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variable "pki_mount_only" {
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description = "Map of PKI mounts to create (without certificate generation)"
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type = map(object({
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description = optional(string)
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max_lease_ttl_seconds = optional(number, 315360000)
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issuing_certificates = optional(list(string), [])
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crl_distribution_points = optional(list(string), [])
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ocsp_servers = optional(list(string), [])
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enable_templating = optional(bool, false)
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default_issuer_ref = optional(string)
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default_follows_latest_issuer = optional(bool, false)
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crl_expiry = optional(string, "72h")
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crl_disable = optional(bool, false)
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ocsp_disable = optional(bool, false)
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auto_rebuild = optional(bool, false)
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enable_delta = optional(bool, false)
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delta_rebuild_interval = optional(string)
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}))
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default = {}
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}
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variable "consul_secret_backend" {
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description = "Map of Consul secret engines to create"
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type = map(object({
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description = optional(string)
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address = string
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bootstrap = optional(bool, false)
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bootstrap_token = optional(string)
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scheme = optional(string, "https")
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ca_cert = optional(string)
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client_cert = optional(string)
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client_key = optional(string)
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default_lease_ttl_seconds = optional(number)
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max_lease_ttl_seconds = optional(number)
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}))
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default = {}
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}
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variable "consul_secret_backend_role" {
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description = "Map of Consul roles to create"
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type = map(object({
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name = string
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backend = string
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consul_roles = optional(list(string), [])
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ttl = optional(number)
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max_ttl = optional(number)
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local = optional(bool, false)
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datacenters = optional(list(string))
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description = optional(string)
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service_identities = optional(list(object({
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service_name = string
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datacenters = optional(list(string))
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})))
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node_identities = optional(list(object({
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node_name = string
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datacenter = string
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})))
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}))
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default = {}
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}
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variable "consul_backend_aliases" {
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description = "Map of consul backend names to sanitized provider aliases"
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type = map(string)
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default = {}
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}
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variable "kubernetes_secret_backend" {
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description = "Map of Kubernetes secret engines to create"
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type = map(object({
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description = optional(string)
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default_lease_ttl_seconds = optional(number, 600)
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max_lease_ttl_seconds = optional(number, 86400)
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kubernetes_host = string
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disable_local_ca_jwt = optional(bool, false)
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}))
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default = {}
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}
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variable "kubernetes_secret_backend_role" {
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description = "Map of Kubernetes secret backend roles to create"
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type = map(object({
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name = string
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backend = string
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allowed_kubernetes_namespaces = optional(list(string), ["*"])
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kubernetes_role_type = optional(string, "Role")
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extra_labels = optional(map(string), {})
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}))
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default = {}
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}
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variable "litellm_secret_backend" {
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description = "Map of LiteLLM secret engines to create (mount + config). The master key is read from KV"
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type = map(object({
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plugin = optional(string, "vault-plugin-secrets-litellm")
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description = optional(string)
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base_url = string
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request_timeout_seconds = optional(number, 30)
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}))
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default = {}
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}
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variable "litellm_secret_backend_role" {
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description = "Map of LiteLLM roles to create"
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type = map(object({
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name = string
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backend = string
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models = optional(list(string))
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max_budget = optional(number)
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key_alias_prefix = optional(string)
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ttl = optional(number)
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max_ttl = optional(number)
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metadata = optional(map(string))
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}))
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default = {}
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}
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variable "policy_auth_map" {
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description = "Map of auth mounts -> auth roles -> policy names"
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type = map(map(list(string)))
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default = {}
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}
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variable "policy_rules_map" {
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description = "Map of policy names to their rules"
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type = map(list(object({
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path = string
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capabilities = list(string)
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})))
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default = {}
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}
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