Merge pull request 'Add kea-operator Gitea repository' (#53) from benvin/kea-operator-repo into main

Reviewed-on: #53

config/config.hcl

@@ -33,6 +33,14 @@ locals {
       })
       if length(regexall("/team/", file_path)) > 0
     }
+    user = {
+      for file_path, content in local.all_configs :
+      "${split("/", file_path)[0]}/${trimsuffix(basename(file_path), ".yaml")}" => merge(content, {
+        username  = trimsuffix(basename(file_path), ".yaml")
+        gitea_url = split("/", file_path)[0]
+      })
+      if length(regexall("/user/", file_path)) > 0
+    }
     branch_protection = merge([
       for file_path, content in local.all_configs : {
         for idx, rule in try(content.branch_protection, []) :

config/git.unkin.net/unkin/repository/argocd-apps.yaml

@@ -8,5 +8,6 @@ branch_protection:
     status_check_contexts:
       - "ci/woodpecker/pr/pre-commit"
       - "ci/woodpecker/pr/kubeconform"
+      - "ci/woodpecker/pr/vector-test"
     approval_whitelist_users:
       - "benvin"

config/git.unkin.net/unkin/repository/bootapi-images.yaml

@@ -0,0 +1,13 @@
+description: "Builds AlmaLinux node rootfs tarballs for bootapi image-based provisioning; on v* tag publishes almalinux9-node-<ver>.tar.zst to the artifactapi rootfs-images repo."
+private: false
+default_branch: "main"
+default_delete_branch_after_merge: true
+default_merge_style: "squash"
+branch_protection:
+  - rule_name: "main"
+    enable_push: false
+    status_check_contexts:
+      - "ci/woodpecker/pr/pre-commit"
+      - "ci/woodpecker/pr/lint"
+    approval_whitelist_users:
+      - "benvin"

config/git.unkin.net/unkin/repository/bootapi-templates.yaml

@@ -0,0 +1,13 @@
+description: "Live kickstart/iPXE templates + distro catalog for bootapi. Pulled by bootapi via git-sync; CI validates templates render for every distro."
+private: false
+default_branch: "main"
+default_delete_branch_after_merge: true
+default_merge_style: "squash"
+branch_protection:
+  - rule_name: "main"
+    enable_push: false
+    status_check_contexts:
+      - "ci/woodpecker/pr/pre-commit"
+      - "ci/woodpecker/pr/validate"
+    approval_whitelist_users:
+      - "benvin"

config/git.unkin.net/unkin/repository/bootapi.yaml

@@ -0,0 +1,14 @@
+description: "PXE/kickstart boot service replacing Cobbler. Renders kickstart + iPXE from NetBox data over HTTP. Go API."
+private: false
+default_branch: "main"
+default_delete_branch_after_merge: true
+default_merge_style: "squash"
+branch_protection:
+  - rule_name: "main"
+    enable_push: false
+    status_check_contexts:
+      - "ci/woodpecker/pr/pre-commit"
+      - "ci/woodpecker/pr/test"
+      - "ci/woodpecker/pr/build"
+    approval_whitelist_users:
+      - "benvin"

config/git.unkin.net/unkin/repository/kea-operator.yaml

@@ -0,0 +1,14 @@
+description: "Kubernetes operator for managing Kea DHCP clusters, subnets, and PXE client classes"
+private: false
+default_branch: "main"
+default_delete_branch_after_merge: true
+default_merge_style: "squash"
+branch_protection:
+  - rule_name: "main"
+    enable_push: false
+    status_check_contexts:
+      - "ci/woodpecker/pr/pre-commit"
+      - "ci/woodpecker/pr/test"
+      - "ci/woodpecker/pr/build"
+    approval_whitelist_teams:
+      - "Owners"

config/git.unkin.net/unkin/repository/logarchiver.yaml

@@ -0,0 +1,14 @@
+description: "Archives raw logs from NATS JetStream to S3 as zstd-compressed, GPG-encrypted, indexed objects; plus a CLI to search and retrieve them. Go service + CLI."
+private: false
+default_branch: "main"
+default_delete_branch_after_merge: true
+default_merge_style: "squash"
+branch_protection:
+  - rule_name: "main"
+    enable_push: false
+    status_check_contexts:
+      - "ci/woodpecker/pr/pre-commit"
+      - "ci/woodpecker/pr/test"
+      - "ci/woodpecker/pr/build"
+    approval_whitelist_users:
+      - "benvin"

config/git.unkin.net/unkin/repository/terraform-provider-giteavaultsecret.yaml

@@ -0,0 +1,19 @@
+description: "Terraform provider for the Vault/OpenBao Gitea token secrets engine (giteavaultsecret)"
+private: false
+default_branch: "main"
+default_delete_branch_after_merge: true
+# Squash-only: the gitea provider has no "default merge style", so we restrict
+# the allowed styles to squash to force it.
+allow_merge_commits: false
+allow_rebase: false
+allow_rebase_explicit: false
+allow_squash_merge: true
+branch_protection:
+  - rule_name: "main"
+    enable_push: false
+    status_check_contexts:
+      - "ci/woodpecker/pr/pre-commit"
+      - "ci/woodpecker/pr/build"
+      - "ci/woodpecker/pr/test"
+    approval_whitelist_teams:
+      - "Owners"

config/git.unkin.net/unkin/repository/vault-plugin-secrets-gitea.yaml

@@ -0,0 +1,19 @@
+description: "HashiCorp Vault / OpenBao secrets engine for Gitea: mints ephemeral, scoped per-user access tokens via the admin API, with seeded-admin basic-auth and root password rotation"
+private: false
+default_branch: "main"
+default_delete_branch_after_merge: true
+# Squash-only: the gitea provider has no "default merge style", so we restrict
+# the allowed styles to squash to force it.
+allow_merge_commits: false
+allow_rebase: false
+allow_rebase_explicit: false
+allow_squash_merge: true
+branch_protection:
+  - rule_name: "main"
+    enable_push: false
+    status_check_contexts:
+      - "ci/woodpecker/pr/pre-commit"
+      - "ci/woodpecker/pr/build"
+      - "ci/woodpecker/pr/test"
+    approval_whitelist_teams:
+      - "Owners"

config/git.unkin.net/unkin/repository/vault-tools.yaml

@@ -0,0 +1,14 @@
+description: "Monorepo of Go CLI tools for managing Vault tokens across multiple vault instances: vctl (login/renew per-context tokens) and vctx (context-aware wrapper around the vault CLI)."
+private: false
+default_branch: "main"
+default_delete_branch_after_merge: true
+default_merge_style: "squash"
+branch_protection:
+  - rule_name: "main"
+    enable_push: false
+    status_check_contexts:
+      - "ci/woodpecker/pr/build"
+      - "ci/woodpecker/pr/test"
+      - "ci/woodpecker/pr/pre-commit"
+    approval_whitelist_users:
+      - "benvin"

config/git.unkin.net/user/gitea-vault-admin.yaml

@@ -0,0 +1,21 @@
+# Purpose-built Gitea site-admin bot for the vault-plugin-secrets-gitea engine.
+# The engine seeds itself from this account's credentials (Basic Auth) to mint
+# and delete per-user tokens for any user. Its randomly generated password is
+# written ONCE to Vault KV (vault_seed_path below) and never updated after; the
+# Vault gitea engine reads that seed only when first creating gitea/config and
+# then rotates it (rotate-root) so only Vault holds the live password.
+#
+# A local (not external-auth) account with 2FA disabled is required so the
+# engine can change the password via the admin API during rotate-root.
+email: gitea-vault-admin@unkin.net
+full_name: "Gitea Vault Admin"
+description: "site-admin bot; credentials seeded to Vault for vault-plugin-secrets-gitea"
+# Site admin so the engine may mint/delete tokens for any user. No org/repo
+# creation; profile visible only to signed-in users.
+visibility: limited
+admin: true
+allow_create_organization: false
+max_repo_creation: 0
+# Seed this account's generated password to Vault KV (mount "kv") at this path,
+# where the Vault gitea secrets engine reads it at creation time. Written once.
+vault_seed_path: "service/vault/au/syd1/secret_backend/gitea/config"

config/git.unkin.net/user/teabot-implementer.yaml

@@ -0,0 +1,14 @@
+# teabot "implementer" personality account.
+# Used by the teabot daemon (unkin/teabot) to open issues/PRs as a distinct
+# identity so its work is attributable. Auth is via an API token issued
+# out-of-band (vault-plugin-secrets-gitea / static KV) -- no token or usable
+# password lives in this repo's state beyond the generated placeholder.
+email: teabot-implementer@unkin.net
+full_name: "Teabot Implementer"
+description: "teabot implementer bot -- automated agent (unkin/teabot)"
+# Conservative bot posture: not a site admin, cannot create orgs or repos,
+# profile visible only to signed-in users.
+visibility: limited
+admin: false
+allow_create_organization: false
+max_repo_creation: 0

config/git.unkin.net/user/teabot-reviewer.yaml

@@ -0,0 +1,14 @@
+# teabot "reviewer" personality account.
+# Used by the teabot daemon (unkin/teabot) to review pull requests as a distinct
+# identity so its reviews are attributable. Auth is via an API token issued
+# out-of-band (vault-plugin-secrets-gitea / static KV) -- no token or usable
+# password lives in this repo's state beyond the generated placeholder.
+email: teabot-reviewer@unkin.net
+full_name: "Teabot Reviewer"
+description: "teabot reviewer bot -- automated agent (unkin/teabot)"
+# Conservative bot posture: not a site admin, cannot create orgs or repos,
+# profile visible only to signed-in users.
+visibility: limited
+admin: false
+allow_create_organization: false
+max_repo_creation: 0

environments/au/syd1/terragrunt.hcl

@@ -21,4 +21,5 @@ inputs = {
   repository        = local.config.repository
   branch_protection = local.config.branch_protection
   team              = local.config.team
+  user              = local.config.user
 }

environments/root.hcl

@@ -11,6 +11,15 @@ provider "woodpecker" {
   server = "https://ci.k8s.syd1.au.unkin.net"
 }
 
+# Address + token come from VAULT_ADDR / VAULT_TOKEN in the environment (the
+# Makefile authenticates via k8s auth before running terragrunt). Used to seed
+# bot-account credentials into Vault KV (see modules/user vault_seed_path).
+# skip_child_token: the CI token from the k8s auth role cannot create child
+# tokens (apply fails with "failed to create limited child token").
+provider "vault" {
+  skip_child_token = true
+}
+
 terraform {
   backend "consul" {
     address = "https://consul.service.consul"

modules/gitea_instance/main.tf

@@ -38,6 +38,27 @@ module "repository" {
   depends_on = [module.organisation]
 }
 
+module "user" {
+  source = "./modules/user"
+
+  for_each = var.user
+
+  username                  = each.value.username
+  email                     = each.value.email
+  login_name                = each.value.login_name
+  full_name                 = each.value.full_name
+  description               = each.value.description
+  visibility                = each.value.visibility
+  admin                     = each.value.admin
+  restricted                = each.value.restricted
+  active                    = each.value.active
+  allow_create_organization = each.value.allow_create_organization
+  max_repo_creation         = each.value.max_repo_creation
+  must_change_password      = each.value.must_change_password
+  vault_seed_path           = each.value.vault_seed_path
+  vault_seed_mount          = each.value.vault_seed_mount
+}
+
 module "team" {
   source = "./modules/team"
 

modules/gitea_instance/modules/user/main.tf

@@ -0,0 +1,58 @@
+# The gitea_user resource requires a password argument. These accounts
+# authenticate via API tokens (issued out-of-band by the
+# vault-plugin-secrets-gitea engine, or a static KV entry initially), so the
+# password is never used interactively. It is generated here so nothing
+# sensitive is hardcoded, and kept only in state.
+resource "random_password" "this" {
+  length           = 32
+  special          = true
+  override_special = "!@#%^&*()-_=+"
+}
+
+resource "gitea_user" "this" {
+  username   = var.username
+  login_name = coalesce(var.login_name, var.username)
+  email      = var.email
+  password   = random_password.this.result
+
+  full_name   = var.full_name
+  description = var.description
+  visibility  = var.visibility
+
+  admin                     = var.admin
+  restricted                = var.restricted
+  active                    = var.active
+  allow_create_organization = var.allow_create_organization
+  max_repo_creation         = var.max_repo_creation
+  must_change_password      = var.must_change_password
+
+  # Do not e-mail the (possibly unmonitored) bot address on creation.
+  send_notification = false
+
+  lifecycle {
+    # The provider cannot read the password back from the API; ignore it so the
+    # account never shows perpetual drift once created.
+    ignore_changes = [password]
+  }
+}
+
+# Optional one-time seed of the account's credentials to Vault KV, for the
+# vault-plugin-secrets-gitea engine to consume when it first creates gitea/config.
+# random_password never regenerates (no keepers), so the seed is stable; the
+# ignore_changes below makes the write strictly create-only, so a later
+# rotate-root on the Vault side (which diverges the live password from this seed)
+# is never clobbered by a re-apply here.
+resource "vault_kv_secret_v2" "seed" {
+  count = var.vault_seed_path != null ? 1 : 0
+
+  mount = var.vault_seed_mount
+  name  = var.vault_seed_path
+  data_json = jsonencode({
+    admin_username = var.username
+    admin_password = random_password.this.result
+  })
+
+  lifecycle {
+    ignore_changes = [data_json]
+  }
+}

modules/gitea_instance/modules/user/terraform.tf

@@ -0,0 +1,17 @@
+terraform {
+  required_version = ">= 1.10"
+  required_providers {
+    gitea = {
+      source  = "go-gitea/gitea"
+      version = "0.7.0"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = ">= 3.5"
+    }
+    vault = {
+      source  = "hashicorp/vault"
+      version = ">= 4.3"
+    }
+  }
+}

modules/gitea_instance/modules/user/variables.tf

@@ -0,0 +1,87 @@
+variable "username" {
+  description = "Username of the Gitea account (immutable; changing it recreates the user)"
+  type        = string
+}
+
+variable "login_name" {
+  description = "Login name, may differ from username. Defaults to the username."
+  type        = string
+  default     = null
+}
+
+variable "email" {
+  description = "E-Mail address of the user"
+  type        = string
+}
+
+variable "full_name" {
+  description = "Display / full name of the user"
+  type        = string
+  default     = ""
+}
+
+variable "description" {
+  description = "Profile description of the user"
+  type        = string
+  default     = ""
+}
+
+variable "visibility" {
+  description = "Profile visibility: public, limited or private"
+  type        = string
+  default     = "limited"
+}
+
+variable "admin" {
+  description = "Whether the user is a site administrator"
+  type        = bool
+  default     = false
+}
+
+variable "restricted" {
+  description = "Restricted users can only access repositories/orgs they are explicitly added to"
+  type        = bool
+  default     = false
+}
+
+variable "active" {
+  description = "Whether the account is active"
+  type        = bool
+  default     = true
+}
+
+variable "allow_create_organization" {
+  description = "Whether the user may create organisations"
+  type        = bool
+  default     = false
+}
+
+variable "max_repo_creation" {
+  description = "Maximum number of repositories the user may create (0 disallows creation)"
+  type        = number
+  default     = 0
+}
+
+variable "must_change_password" {
+  description = "Force a password change on first login"
+  type        = bool
+  default     = false
+}
+
+variable "vault_seed_path" {
+  description = <<-EOT
+    Optional. When set, the account's generated password is seeded ONCE to Vault
+    KV at this secret name (under vault_seed_mount) as admin_username +
+    admin_password, for the vault-plugin-secrets-gitea engine to consume at
+    creation time. The write is create-only; subsequent changes are ignored so
+    the seed never churns (and never overwrites a rotated password).
+  EOT
+  type        = string
+  default     = null
+}
+
+variable "vault_seed_mount" {
+  description = "KV v2 mount holding the seeded credential (used only when vault_seed_path is set)"
+  type        = string
+  default     = "kv"
+}

modules/gitea_instance/terraform.tf

@@ -9,5 +9,13 @@ terraform {
       source  = "Kichiyaki/woodpecker"
       version = "0.5.0"
     }
+    random = {
+      source  = "hashicorp/random"
+      version = ">= 3.5"
+    }
+    vault = {
+      source  = "hashicorp/vault"
+      version = ">= 4.3"
+    }
   }
 }

modules/gitea_instance/variables.tf

@@ -64,6 +64,27 @@ variable "branch_protection" {
 }
 
 
+variable "user" {
+  description = "Map of Gitea user accounts to create"
+  type = map(object({
+    username                  = string
+    email                     = string
+    login_name                = optional(string)
+    full_name                 = optional(string, "")
+    description               = optional(string, "")
+    visibility                = optional(string, "limited")
+    admin                     = optional(bool, false)
+    restricted                = optional(bool, false)
+    active                    = optional(bool, true)
+    allow_create_organization = optional(bool, false)
+    max_repo_creation         = optional(number, 0)
+    must_change_password      = optional(bool, false)
+    vault_seed_path           = optional(string)
+    vault_seed_mount          = optional(string, "kv")
+  }))
+  default = {}
+}
+
 variable "team" {
   description = "Map of teams to create"
   type = map(object({