Files
arcadia-cloud/lib/arcadia_cloud/digital_ocean/client.ex
Giuliano Silvestro 53b664558d Phase 1 continued: ProjectsWorker, DomainsWorker, Oban Cron schedule
ProjectsWorker mirrors DO Projects to cloud_projects table in a two-pass
sweep: upsert projects, then walk each project's resource membership
(list_project_resources) and update cloud_resources.cloud_project_id +
tenant_id. DO URN kinds get normalized via normalize_kind/1 (domain →
dns_zone, space → spaces_bucket) so attribution matches local naming.

DomainsWorker syncs DNS zones (DO Domains). Same upsert chokepoint, same
three-strike stale handling. Zones are global to the account; attribution
happens via ProjectsWorker if a domain is in a DO project, else stays
NULL pending operator classification.

Oban.Plugins.Cron added with 15-minute schedules for ProjectsWorker,
DropletsWorker, DomainsWorker — workers run automatically once a token
is configured. Phase 0/1 cadence; phase 2 moves droplets to cloud_sync_fast
(1-min) for real-time status visibility.

DigitalOcean.Client gains list_domains / list_volumes / list_floating_ips.
Volumes and floating IPs not yet wired to workers; trivial follow-on.

Live smoke test: 5 droplets + 7 DNS zones discovered, all attributed to
their existing DO projects via membership lookup (skyai-internal becomes
the fallback only for genuinely orphan resources).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-19 22:11:40 +10:00

110 lines
3.3 KiB
Elixir

defmodule ArcadiaCloud.DigitalOcean.Client do
@moduledoc """
Thin Req wrapper over the DigitalOcean v2 API.
Token resolution: per-purpose, looked up via `ArcadiaCloud.DigitalOcean.Tokens`.
Phase 0/1: env var `DO_API_TOKEN`. Phase 2: from the secrets vault.
Paginated list endpoints stream all pages by default.
"""
alias ArcadiaCloud.DigitalOcean.Tokens
@base "https://api.digitalocean.com/v2"
@page_size 100
# ---- public ---------------------------------------------------------------
def list_droplets(opts \\ []), do: list_paginated("/droplets", "droplets", opts)
def list_projects(opts \\ []), do: list_paginated("/projects", "projects", opts)
def list_domains(opts \\ []), do: list_paginated("/domains", "domains", opts)
def list_volumes(opts \\ []), do: list_paginated("/volumes", "volumes", opts)
def list_floating_ips(opts \\ []), do: list_paginated("/floating_ips", "floating_ips", opts)
def create_project(name, purpose, description \\ "", opts \\ []) do
body = %{
name: name,
purpose: purpose,
description: description,
environment: "Development"
}
request(:post, "/projects", body: body, purpose: opts[:purpose] || "provisioning")
|> case do
{:ok, %{"project" => project}} -> {:ok, project}
other -> other
end
end
def list_project_resources(project_id, opts \\ []) do
list_paginated("/projects/#{project_id}/resources", "resources", opts)
end
def assign_to_project(project_id, urns, opts \\ []) when is_list(urns) do
request(:post, "/projects/#{project_id}/resources",
body: %{resources: urns},
purpose: opts[:purpose] || "provisioning"
)
end
# ---- core -----------------------------------------------------------------
defp list_paginated(path, root_key, opts) do
purpose = opts[:purpose] || "sync_full"
do_paginate(path, root_key, purpose, [], 1)
end
defp do_paginate(path, root_key, purpose, acc, page) do
params = [page: page, per_page: @page_size]
case request(:get, path, params: params, purpose: purpose) do
{:ok, %{} = body} ->
items = Map.get(body, root_key, [])
new_acc = acc ++ items
if has_next?(body) do
do_paginate(path, root_key, purpose, new_acc, page + 1)
else
{:ok, new_acc}
end
err ->
err
end
end
defp has_next?(%{"links" => %{"pages" => %{"next" => _}}}), do: true
defp has_next?(_), do: false
defp request(method, path, opts) do
purpose = Keyword.fetch!(opts, :purpose)
with {:ok, token} <- Tokens.fetch(purpose) do
req_opts =
[
method: method,
url: @base <> path,
headers: [{"authorization", "Bearer " <> token}],
retry: :transient,
max_retries: 3
]
|> maybe_put(:params, opts[:params])
|> maybe_put(:json, opts[:body])
case Req.request(req_opts) do
{:ok, %Req.Response{status: status, body: body}} when status in 200..299 ->
{:ok, body}
{:ok, %Req.Response{status: status, body: body}} ->
{:error, {:http, status, body}}
{:error, exception} ->
{:error, {:transport, exception}}
end
end
end
defp maybe_put(opts, _key, nil), do: opts
defp maybe_put(opts, key, value), do: Keyword.put(opts, key, value)
end