unkinben
90a01563dc
Manages Rancher's Keycloak(OIDC) auth provider via the rancher2 provider, pointed at Authentik. Mirrors the terraform-authentik layout (terragrunt + Vault-sourced secrets + Woodpecker plan/apply/pre-commit pipelines). - modules/rancher: rancher2_auth_config_keycloak_oidc, client_secret read from Vault (kv/kubernetes/namespace/cattle-system/default/oauth-credentials); access_mode unrestricted to avoid admin lockout on enable. - config/keycloakoidc.yaml: issuer/auth_endpoint at identity.unkin.net, client_id rancher, /verify-auth redirect, openid/profile/email scopes. - environments/rancher.k8s.syd1.au.unkin.net: consul state at infra/terraform/rancher/, rancher2 provider api_url from the env name. - rancher2 admin token read from kv/service/terraform/rancher (Makefile); to migrate to a dedicated Vault Rancher secrets engine (90-day token cap). Validated with `tofu validate` (config valid against the rancher2 provider). A live `plan` needs the Rancher admin API token seeded in Vault first.
36 lines
924 B
HCL
36 lines
924 B
HCL
generate "backend" {
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path = "backend.tf"
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if_exists = "overwrite"
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contents = <<EOF
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provider "rancher2" {
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api_url = "https://${path_relative_to_include()}"
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token_key = var.rancher_token
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}
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# Reads the OAuth client secret seeded in Vault (kv-v2). Auth via VAULT_ADDR +
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# VAULT_TOKEN from the environment (set by the Makefile vault_env helper).
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# skip_child_token is required because the short-lived CI token cannot create
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# child tokens.
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provider "vault" {
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skip_child_token = true
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}
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variable "rancher_token" {
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type = string
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sensitive = true
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}
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terraform {
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backend "consul" {
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address = "https://consul.service.consul"
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path = "infra/terraform/rancher/${path_relative_to_include()}/state"
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scheme = "https"
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lock = true
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ca_file = "/etc/pki/tls/certs/ca-bundle.crt"
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}
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required_version = ">= 1.10"
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# required_providers are declared in the module's versions.tf.
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}
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EOF
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}
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