Merge pull request #95 from dan-claude-bot/feat/draft-service-domains

feat(draft): capture service hostnames via per-service GET (#83)
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Daniel Marin 2026-07-18 21:25:37 +01:00 committed by GitHub
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8 changed files with 558 additions and 67 deletions

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@ -1056,17 +1056,23 @@ express everything a Coolify holds, and a blueprint that omits those things
without saying so is worse than no blueprint — in a disaster you would trust it
and rebuild a *different box*. Per resource, it names what was seen and could not
be written: `destination_id` (which Docker network — no destinations API in 4.1.2
to resolve it to the UUID `destination_uuid:` wants, #21), service hostnames
(settable/readable via the API and carried by `diff`/`apply` as `service_domains`
since #72, but the same as backups below — `inventory --emit-draft` does not yet
make the per-service `GET /services/{uuid}`, so a drafted service has none until
you declare them), Basic Auth / custom Traefik labels,
build and deploy command overrides, backup schedules (**a rebuild has no backups
until you declare them** — *not* because they cannot be read, which is what this
line used to say and #51 disproved, but because `inventory --emit-draft` has not
yet been taught to read them: `GET /databases/{uuid}/backups` answers, and `diff`
and `apply` now use it. Until the draft path does too, a blueprint still omits
them and still says so), database kinds cast
to resolve it to the UUID `destination_uuid:` wants, #21), a service whose
hostnames could not be read (they **are captured** since #83 — the draft makes
the per-service `GET /services/{uuid}` that `diff`/`apply` have made since
#72/#81 and emits `service_domains` from `applications[].fqdn`, through the same
projection the diff's read-back uses, so a drafted service diffs clean once
applied; a service whose GET is unreachable or unrecognized is reported per
resource instead — where a one-project diff fails closed, a whole-instance sweep
reports and keeps going), Basic Auth / custom Traefik labels,
build and deploy command overrides, what a backup schedule cannot fully say
(the schedule itself **is captured** since #75 — the draft reads
`GET /databases/{uuid}/backups`, the route `diff`/`apply` have used since #51,
and a single enabled schedule becomes a real `backup: { frequency, retention }`
block; what stays uncaptured is reported per database instead of guessed: the S3
*target*, which reads back only as an unmappable `s3_storage_id` int, a DISABLED
schedule — the manifest cannot say "disabled", and declaring the block would make
the first `apply` re-enable it — a database carrying *several* schedules where a
manifest declares one, and a read that failed outright), database kinds cast
does not model (MySQL, MariaDB, MongoDB, KeyDB, Dragonfly, ClickHouse — named,
never silently dropped), env var names a cast template cannot express, names
**reserved by the platform** (`SOURCE_COMMIT`, `COOLIFY_*` — suppressed, never

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@ -495,6 +495,40 @@ export async function attachBackup(
};
}
// Project GET /services/{uuid}'s body into the manifest's `service_domains`
// shape: `applications[].fqdn` → a canonicalized map of container name → URLs.
// THE one projection, shared by the diff/apply read (attachServiceDomains,
// below) and the draft (#83) — two projections of the same wire shape would
// drift, and a drafted manifest that disagrees with the diff's read-back by so
// much as URL order would diff dirty the moment it is applied.
//
// The two answers stay distinct, because they mean opposite things to every
// caller (the BackupRead lesson, on a different route):
//
// undefined -> NOT READ: no body, or no applications array. Says nothing.
// a map -> read cleanly. `{}` is an ANSWER — this service serves no
// hostnames — not a failure; a caller must not flatten it into
// the unreadable case.
export function projectServiceDomains(
raw: unknown,
): Record<string, string[]> | undefined {
const body = raw as {
applications?: Array<{ name?: unknown; fqdn?: unknown }>;
} | null;
if (!body || !Array.isArray(body.applications)) return undefined;
const map: Record<string, string[]> = {};
for (const app of body.applications) {
const name = typeof app.name === "string" ? app.name : undefined;
const fqdn = typeof app.fqdn === "string" ? app.fqdn : "";
const urls = fqdn
.split(",")
.map((u) => u.trim())
.filter(Boolean);
if (name && urls.length > 0) map[name] = urls;
}
return canonicalizeServiceDomains(map);
}
// Read a service's per-container hostnames off GET /services/{uuid} and project
// them into `service_domains` on the Live's fields, so a declared hostname diffs
// like any other field (cast#72). The environment-list GET fetchLive reads does
@ -508,30 +542,21 @@ export async function attachBackup(
// expected to fail; when it does, refusing beats a confident-but-blind plan
// (#12/#14/#17). A service with genuinely NO hostnames leaves service_domains
// absent, so a manifest declaring none stays clean and one declaring some drifts.
// (The draft takes the opposite position on the same unreadable answer — it
// REPORTS in UNCAPTURED.md rather than aborting a whole-instance sweep — which
// is exactly why the projection above is a separate function.)
export async function attachServiceDomains(
client: CoolifyClient,
svc: Live,
): Promise<void> {
const raw = (await client.serviceByUuid(svc.uuid)) as {
applications?: Array<{ name?: unknown; fqdn?: unknown }>;
} | null;
if (!raw || !Array.isArray(raw.applications)) {
const map = projectServiceDomains(await client.serviceByUuid(svc.uuid));
if (map === undefined) {
throw new Error(
`GET /services/${svc.uuid} returned no applications array — cannot read service ${svc.name}'s hostnames to diff them`,
);
}
const map: Record<string, string[]> = {};
for (const app of raw.applications) {
const name = typeof app.name === "string" ? app.name : undefined;
const fqdn = typeof app.fqdn === "string" ? app.fqdn : "";
const urls = fqdn
.split(",")
.map((u) => u.trim())
.filter(Boolean);
if (name && urls.length > 0) map[name] = urls;
}
if (Object.keys(map).length > 0) {
svc.fields.service_domains = canonicalizeServiceDomains(map);
svc.fields.service_domains = map;
}
}
@ -1952,10 +1977,37 @@ async function main(): Promise<number> {
for (const r of resources) {
// Databases hold no manifest-templated env of their own — their URL is
// what the APPS reference, and that name is generated, not captured.
if (r.kind === "database") continue;
// What a database DOES hold is a backup schedule, on its own route
// (#51) — and a blueprint that omits backups is the quietest possible
// loss, so the draft pays the one supplementary GET per DRAFTED
// database that diff/apply pay per compared one. Ungated on purpose:
// fetchLive's `opts.backups` gate exists because the read-side sweeps
// never look at the answer, and the draft is the sweep that does. A
// failed read lands on `undefined` and becomes an UNCAPTURED entry
// (see draftBackup) — reported, never aborting the whole-instance
// sweep the way diff/apply refuse a single-project plan.
if (r.kind === "database") {
r.backups = await client.databaseBackupSchedules(r.uuid);
continue;
}
r.env = flattenEnv(
await fetchEnv(client, { kind: r.kind, uuid: r.uuid }),
);
// A service's hostnames live behind the same kind of supplementary
// GET as a database's backups (#83, sibling of #75 — one design, both
// reads): GET /services/{uuid} is the only route that eager-loads
// service.applications, so the draft pays it per DRAFTED service,
// ungated and sequential, and projects the answer through THE
// projection diff/apply use (projectServiceDomains) so the drafted
// manifest diffs clean the moment it is applied. A failed read lands
// on `undefined` and becomes an UNCAPTURED entry (see serviceSpec) —
// where attachServiceDomains fails a one-project diff closed, a
// whole-instance sweep reports and keeps going.
if (r.kind === "service") {
r.serviceDomains = projectServiceDomains(
await client.serviceByUuid(r.uuid).catch(() => undefined),
);
}
}
draftProjects.push({
name: p.name,

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@ -31,6 +31,13 @@ export type LiveBackup = {
frequency: string;
retention: number;
enabled: boolean;
// Whether the schedule saves to S3 (`save_s3`). Carried for the DRAFT's
// UNCAPTURED report (#75): the schedule itself is now capturable, but its
// TARGET reads back only as `s3_storage_id` — an int no endpoint maps to a
// storage UUID — so "saves to S3" is readable and "saves to WHICH S3" is not,
// and a draft has to say so. diff/apply ignore it (apply asserts save_s3 +
// the environment's s3_destination on every write).
saveS3: boolean;
};
// The result of trying to read a database's schedules. The two absences are
@ -56,6 +63,15 @@ function readEnabled(raw: Record<string, unknown>): boolean {
return !(v === false || v === 0 || v === "0");
}
// `save_s3` is a tinyint with no cast, exactly like `enabled`, so accept 1/0
// too. Unlike `enabled`, an ABSENT value reads as FALSE: the only consumer is
// the draft's "this backup lands in S3" report, and that claim must never be
// made off a field the row did not carry.
function readSaveS3(raw: Record<string, unknown>): boolean {
const v = raw.save_s3;
return v === true || v === 1 || v === "1";
}
// Strict on purpose: a value cast cannot read EXACTLY is not coerced into a
// guess, it collapses the whole read to `undefined` (= "not compared", said out
// loud). Silence about a backup is the failure being fixed here; a wrong number
@ -114,6 +130,7 @@ export function parseBackupSchedules(raw: unknown): BackupRead {
frequency,
retention,
enabled: readEnabled(row),
saveS3: readSaveS3(row),
});
}
return schedules;

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@ -2,6 +2,7 @@ import { existsSync, mkdirSync, readdirSync, writeFileSync } from "node:fs";
import { dirname, join } from "node:path";
import { stringify } from "yaml";
import { GENERATED_PLACEHOLDER } from "./capture.js";
import type { BackupRead } from "./coolify.js";
import {
isProviderGeneratedEnvName,
isReservedEnvName,
@ -42,8 +43,8 @@ import { encryptSecrets } from "./secrets.js";
// wrong in four entries out of seventeen is worse than one that is obviously
// incomplete.
//
// 2. SILENT LOSSES. cast cannot express everything a Coolify holds — service
// hostnames, destinations (#21), Basic Auth, build toggles, whole database
// 2. SILENT LOSSES. cast cannot express everything a Coolify holds —
// destinations (#21), Basic Auth, build toggles, whole database
// kinds. A blueprint that omits them WITHOUT SAYING SO is worse than no
// blueprint, because in a disaster you would trust it and rebuild a
// *different box*. Hence UNCAPTURED.md, which is emitted on every run, even
@ -149,6 +150,24 @@ export type DraftResource = {
// Live env vars. Empty for databases (their URL is what the apps reference,
// and that name is generated, not captured).
env: Record<string, string>;
// Databases only: the backup schedules read off GET /databases/{uuid}/backups
// — the same supplementary per-database GET diff/apply have made on every run
// since #51, made here by the CLI's draft loop for every DRAFTED database.
// BackupRead's two absences stay distinct (see coolify.ts): `[]` is a clean
// "no schedule" (nothing to draft, nothing to report), `undefined` is "could
// not read" — which the draft REPORTS in UNCAPTURED.md rather than aborting a
// whole-instance sweep the way diff/apply refuse a single-project plan.
backups?: BackupRead;
// Services only: the per-container hostnames read off GET /services/{uuid} —
// the same supplementary per-service GET diff/apply have made since #72/#81,
// made here by the CLI's draft loop for every DRAFTED service and projected
// through the SAME projection (projectServiceDomains in cli.ts), so a drafted
// manifest and a diff read-back agree on the shape to the byte. `{}` is an
// ANSWER (this service serves no hostnames — nothing to draft, nothing to
// report); `undefined` means the GET was unreadable, which the draft REPORTS
// in UNCAPTURED.md rather than aborting the sweep the way
// attachServiceDomains fails a one-project diff closed.
serviceDomains?: Record<string, string[]>;
};
export type DraftProject = {
@ -578,17 +597,80 @@ function databaseSpec(
`image "${image}" — no version could be read from its tag, so none was written and \`apply\` would create this database on Coolify's default image.`,
);
}
// Coolify DOES expose a database's backup schedule — GET /databases/{uuid}/backups
// answers, and `diff`/`apply` read and write it (#51). What the DRAFT path cannot
// yet do is CAPTURE it: `inventory --emit-draft` does not read that route, so a
// `backup:` block is not recovered here. Until it is taught to, a rebuild from
// this draft still comes up with NO BACKUPS — the quietest possible loss, and the
// one you discover at the worst moment — unless the block is declared by hand.
flag(
"backup",
"backup schedules are NOT in this draft — `inventory --emit-draft` does not yet read `GET /databases/{uuid}/backups` (which `diff` and `apply` do, #51). If this database is backed up, a rebuild from here would not be until you declare it. Read the schedule from a `cast diff` or the Coolify UI (Backups tab) and set `backup: { frequency, retention }` yourself.",
);
return { type, ...(version ? { version } : {}) };
// The backup schedule IS captured (#75): the CLI's draft loop reads
// GET /databases/{uuid}/backups — the route diff/apply have read on every run
// since #51 — and the one shape the manifest can express (a single, enabled
// schedule) becomes a real `backup:` block. Everything the route genuinely
// cannot answer stays a per-resource UNCAPTURED entry: reported, never
// guessed, and never silently dropped.
const backup = draftBackup(r, flag);
return {
type,
...(version ? { version } : {}),
...(backup ? { backup } : {}),
};
}
// The drafted `backup:` block, or the reason there isn't one. The same four
// answers attachBackup (cli.ts) reads for a diff — but where diff refuses or
// skips a comparison, a draft REPORTS: its reader is a human adopting a box,
// not an `apply` about to write one, and a sweep that aborted on one database
// would trade a whole blueprint for one row.
//
// unreadable -> UNCAPTURED, no block. If this database is backed up, the
// draft cannot say so — and a rebuild from it would not be.
// no schedule -> nothing at all. Read cleanly, absence IS the answer, and a
// manifest with no `backup:` block expresses it exactly.
// one enabled -> a real block, `{ frequency, retention }` — the same
// projection the desired side builds (resolve.ts), so the
// drafted manifest diffs clean the moment it is applied. Plus
// an UNCAPTURED entry for the S3 TARGET when the schedule
// saves to S3: the route returns it only as `s3_storage_id`,
// an int no endpoint maps to a storage UUID (#72), so the
// block cannot carry WHICH bucket.
// one disabled -> UNCAPTURED, no block. The manifest cannot express a
// disabled schedule (`backup:` asks for backups, and every
// cast write asserts enabled: true), so emitting the block
// would make the first `apply` re-enable a schedule someone
// turned off on purpose.
// several -> UNCAPTURED, no block. A manifest declares ONE schedule;
// picking one to write down would be a coin toss dressed up
// as a blueprint.
function draftBackup(
r: DraftResource,
flag: (setting: string, detail: string) => void,
): { frequency: string; retention: number } | undefined {
const read = r.backups;
if (read === undefined) {
flag(
"backup",
"`GET /databases/{uuid}/backups` was unreachable or returned a shape cast does not recognize, so the schedule is NOT in this draft. If this database is backed up, a rebuild from here would not be until you declare it — read the schedule off a `cast diff` or the Coolify UI (Backups tab) and set `backup: { frequency, retention }` yourself.",
);
return undefined;
}
if (read.length === 0) return undefined;
if (read.length > 1) {
flag(
"backup",
`Coolify holds ${read.length} backup schedules for this database and a manifest declares ONE, so none was drafted. Decide which schedule the manifest should carry and declare its \`backup: { frequency, retention }\` yourself.`,
);
return undefined;
}
const schedule = read[0];
if (!schedule.enabled) {
flag(
"backup",
`a backup schedule exists (frequency "${schedule.frequency}", retention ${schedule.retention}) but it is DISABLED — it backs nothing up, and the manifest cannot say "disabled": declaring \`backup:\` asks for backups, and the first \`apply\` would re-enable it. It is NOT in this draft; decide whether it was turned off on purpose before you declare it.`,
);
return undefined;
}
if (schedule.saveS3) {
flag(
"backup S3 target",
"this schedule saves to S3, and the draft cannot say WHERE: Coolify returns the target only as `s3_storage_id`, an int no endpoint maps to a storage UUID (the destination_id problem again, #21/#72). The drafted `backup:` block carries frequency and retention; `apply` points the schedule at the environment's own `s3_destination` — verify that is the bucket you meant.",
);
}
return { frequency: schedule.frequency, retention: schedule.retention };
}
function serviceSpec(
@ -598,24 +680,35 @@ function serviceSpec(
hasEnv: boolean,
uncaptured: UncapturedItem[],
): Spec {
// A service's per-container hostnames (`service.applications[].fqdn`) ARE
// settable and readable via the API — `urls` on create/PATCH, and
// GET /services/{uuid} on read — so `diff`/`apply` now carry them as
// `service_domains` (cast#72). What the DRAFT path cannot yet do is CAPTURE
// them: the inventory sweep reads the environment list, which does not
// eager-load `service.applications`, and does not make the supplementary
// per-service GET. So a service that serves a hostname today comes back with
// none in this draft — until it is declared by hand. Same shape as the backup
// schedule (#51): the API answers, the draft path has not been taught to ask.
uncaptured.push({
project,
resource: r.name,
setting: "service_domains (hostnames)",
detail:
"a service's per-container hostnames ARE settable/readable via the API (`urls` on create/PATCH, `service.applications[].fqdn` on GET /services/{uuid}) — `diff`/`apply` carry them as `service_domains` (cast#72) — but `inventory --emit-draft` does not yet make that per-service GET, so they are NOT captured here. Read them off a `cast diff` or the Coolify UI and declare `service_domains: { <container>: [url] }` yourself.",
});
// A service's per-container hostnames ARE captured (#83): the CLI's draft
// loop makes the per-service GET diff/apply have made since #72/#81, and
// hands the map in already projected through THE projection the diff's
// read-back uses (projectServiceDomains + canonicalizeServiceDomains in
// cli.ts) — so what is drafted here diffs clean the moment it is applied.
//
// Only the read that FAILED stays a report. attachServiceDomains fails a
// one-project diff closed on the same answer, because its output feeds an
// apply; a draft's reader is a human adopting a box, and trading a
// whole-instance blueprint for one unreadable service would be the worse
// artifact — so the loss is named, per resource, and the sweep keeps going.
const domains = r.serviceDomains;
if (domains === undefined) {
uncaptured.push({
project,
resource: r.name,
setting: "service_domains (hostnames)",
detail:
"`GET /services/{uuid}` was unreachable or returned no applications array, so this service's per-container hostnames are NOT in this draft — if it serves one today, a rebuild from here would serve nothing until you declare it. Read them off a `cast diff` or the Coolify UI and set `service_domains: { <container>: [url] }` yourself.",
});
}
return {
type: String(r.raw.service_type ?? r.raw.type ?? ""),
// `{}` (read cleanly, no hostnames) emits NOTHING, exactly as the live side
// leaves `service_domains` absent for a domainless service — a manifest
// declaring none stays clean, and one declaring some drifts.
...(domains && Object.keys(domains).length > 0
? { service_domains: domains }
: {}),
...(hasEnv
? { env_template: `env/${slug(r.name)}.${ctx.env}.env.template` }
: {}),
@ -783,10 +876,6 @@ const NO_API_COVERAGE: Array<[string, string]> = [
"destinations",
"Coolify 4.1.2 serves no destinations endpoint. A resource's `destination_id` comes back; the UUID that names it never does. Placement must be read from the UI (#21).",
],
[
"service hostnames",
"settable/readable via the API (`urls` on create/PATCH, `service.applications[].fqdn` on GET /services/{uuid}) — `diff`/`apply` carry them as `service_domains` (cast#72) — but `inventory --emit-draft` does not yet make the per-service GET, so a drafted service has none until you declare them.",
],
[
"Basic Auth / custom Traefik labels",
"carried as raw container labels. cast's manifest has no field for them, so a rebuilt resource is UNPROTECTED where the original was not.",
@ -796,8 +885,8 @@ const NO_API_COVERAGE: Array<[string, string]> = [
"and its neighbours on a resource's Settings tab: no API coverage in 4.1.2, and not returned by the endpoints cast reads.",
],
[
"backup schedules",
"the API exposes them (`GET /databases/{uuid}/backups`, which `diff`/`apply` use — #51), but `inventory --emit-draft` does not yet read that route, so no `backup:` block is captured. A rebuild from this draft has NO backups until you declare them.",
"a backup schedule's S3 target",
"the schedule itself IS captured (`GET /databases/{uuid}/backups`, the route `diff`/`apply` have used since #51 — a single enabled schedule becomes a real `backup:` block above), but its target reads back only as `s3_storage_id`, an int no endpoint maps to a storage UUID. `apply` points every schedule it writes at the environment's own `s3_destination`; whether that is the bucket the source box used must be verified by hand.",
],
[
"database kinds cast does not model",

View file

@ -85,7 +85,13 @@ describe("CoolifyClient", () => {
mockFetch({ "GET /api/v1/databases/db-1/backups": [row()] }),
);
await expect(c.databaseBackupSchedules("db-1")).resolves.toEqual([
{ uuid: "sched-1", frequency: "0 3 * * *", retention: 7, enabled: true },
{
uuid: "sched-1",
frequency: "0 3 * * *",
retention: 7,
enabled: true,
saveS3: true,
},
]);
});
// The dangerous 404. fetchLive reads a 404 as "no live environment" three
@ -106,7 +112,13 @@ describe("CoolifyClient", () => {
describe("parseBackupSchedules", () => {
it("reads a well-formed collection", () => {
expect(parseBackupSchedules([row()])).toEqual([
{ uuid: "sched-1", frequency: "0 3 * * *", retention: 7, enabled: true },
{
uuid: "sched-1",
frequency: "0 3 * * *",
retention: 7,
enabled: true,
saveS3: true,
},
]);
});
it("reads an empty list as a trustworthy 'no schedule', not as unknown", () => {
@ -160,6 +172,18 @@ describe("parseBackupSchedules", () => {
parseBackupSchedules([row({ enabled: undefined })])?.[0].enabled,
).toBe(true);
});
it("reads save_s3 however Coolify spells it — and absent as false", () => {
// Same tinyint-with-no-cast story as `enabled`, opposite default: "this
// backup lands in S3" must never be claimed off a field the row lacks.
expect(parseBackupSchedules([row({ save_s3: 1 })])?.[0].saveS3).toBe(true);
expect(parseBackupSchedules([row({ save_s3: 0 })])?.[0].saveS3).toBe(false);
expect(parseBackupSchedules([row({ save_s3: false })])?.[0].saveS3).toBe(
false,
);
expect(
parseBackupSchedules([row({ save_s3: undefined })])?.[0].saveS3,
).toBe(false);
});
it("accepts an integer retention however it is serialized", () => {
expect(
parseBackupSchedules([

View file

@ -14,6 +14,7 @@ import { join } from "node:path";
import { afterEach, beforeAll, describe, expect, it } from "vitest";
import { loadBindings } from "../src/bindings.js";
import { GENERATED_PLACEHOLDER } from "../src/capture.js";
import { loadManifest } from "../src/manifest.js";
import { decryptSecrets } from "../src/secrets.js";
// `cast inventory --emit-draft` against a stub shaped like the box that made it
@ -157,6 +158,36 @@ async function stubCoolify(opts: { ambiguous?: boolean } = {}): Promise<Stub> {
],
});
// The draft's supplementary per-database GET (#75) — the same route
// diff/apply read (#51). One enabled schedule, saving to S3: the block is
// draftable, the S3 TARGET (s3_storage_id, an unmappable int) is not.
if (path === "/databases/d1/backups")
return json([
{
uuid: "sched-1",
enabled: true,
save_s3: true,
frequency: "0 3 * * *",
database_backup_retention_amount_locally: 7,
s3_storage_id: 2,
executions: [],
},
]);
// The draft's supplementary per-service GET (#83) — the same route the
// diff's read-back uses. Only the umami answers; the barber shop's s9
// deliberately 404s below, so the draft's report-not-abort path is what a
// whole-instance run actually exercises.
if (path === "/services/s1")
return json({
uuid: "s1",
name: "Incubator Umami",
applications: [
{ name: "umami", fqdn: "https://umami.box-b.example.com" },
{ name: "db", fqdn: null },
],
});
const envs = path.match(/^\/[a-z]+\/([a-z0-9]+)\/envs$/);
if (envs) return json(ENVS[envs[1]] ?? []);
res.writeHead(404);
@ -352,13 +383,20 @@ describe("cast inventory --emit-draft (#27)", () => {
const md = readFileSync(join(f.out, "UNCAPTURED.md"), "utf8");
// Seen on the box, and inexpressible:
expect(md).toContain("Incubator Umami"); // service hostnames (#21 / 4.1.2)
expect(md).toContain("domains (hostnames)");
// The umami's hostnames are CAPTURED now (#83) — it has nothing left to
// report. The service whose per-service GET failed (barber-site) is the
// one that must be listed, or a rebuild would silently serve nothing.
expect(md).not.toContain("Incubator Umami");
expect(md).toContain("barber-site");
expect(md).toContain("service_domains (hostnames)");
expect(md).toContain("destination"); // which Docker network (#21)
expect(md).toContain("destination_id 3");
expect(md).toContain("legacy-analytics"); // a MySQL cast cannot model
expect(md).toContain("custom_labels"); // Basic Auth / Traefik labels
expect(md).toContain("backup"); // API exposes it, draft doesn't capture it yet (#51)
// The schedule itself is CAPTURED now (#75); what stays uncaptured is the
// S3 target, which reads back only as an unmappable s3_storage_id int.
expect(md).toContain("backup S3 target");
expect(md).not.toContain("does not yet read"); // the stale pre-#51 claim
expect(md).toContain("legacy.flag"); // not a name a template can hold
// And the standing sections, emitted on every run whatever was found:
@ -372,6 +410,68 @@ describe("cast inventory --emit-draft (#27)", () => {
expect(r.output).toContain("UNCAPTURED.md");
});
it("reads the backup schedule and emits a real backup block (#75)", async () => {
const f = fixture((await stubCoolify()).url);
const r = await run([
"--env",
"prod",
"--state",
f.state,
"--emit-draft",
f.out,
"--recipient",
RECIPIENT,
]);
expect(r.code).toBe(0);
// The drafted manifest carries the live schedule, in the exact shape the
// desired side declares — so it diffs clean the moment it is applied.
const manifest = loadManifest(
join(f.out, "incubator", ".infra", "manifest.yaml"),
);
expect(
manifest.environments.prod.databases?.["Incubator Database v2"]?.backup,
).toEqual({ frequency: "0 3 * * *", retention: 7 });
});
it("captures a service's hostnames via the per-service GET (#83)", async () => {
const f = fixture((await stubCoolify()).url);
const r = await run([
"--env",
"prod",
"--state",
f.state,
"--emit-draft",
f.out,
"--recipient",
RECIPIENT,
]);
expect(r.code).toBe(0);
// Projected through the SAME projection the diff's read-back uses, so a
// drafted service diffs clean the moment it is applied. The container with
// no fqdn is simply absent, exactly as attachServiceDomains reads it.
const manifest = loadManifest(
join(f.out, "incubator", ".infra", "manifest.yaml"),
);
expect(
manifest.environments.prod.services?.["Incubator Umami"]?.service_domains,
).toEqual({ umami: ["https://umami.box-b.example.com"] });
// The barber shop's GET /services/s9 404s. The sweep does not abort: its
// manifest is still drafted, carries no hostnames, and the loss is NAMED.
const barber = loadManifest(
join(f.out, "martin-reyes-barber-shop", ".infra", "manifest.yaml"),
);
expect(
barber.environments.prod.services?.["barber-site"],
).not.toBeUndefined();
expect(
barber.environments.prod.services?.["barber-site"],
).not.toHaveProperty("service_domains");
const md = readFileSync(join(f.out, "UNCAPTURED.md"), "utf8");
expect(md).toContain("barber-site");
expect(md).toContain("unreachable");
});
it("writes the projects: registry — the list of what exists", async () => {
const f = fixture((await stubCoolify()).url);
await run([

View file

@ -569,6 +569,174 @@ describe("planDraft — the emitted shape", () => {
});
});
describe("backup schedules — read and drafted, not hand-waved (#75)", () => {
type Backups = DraftProject["resources"][number]["backups"];
const withDb = (backups: Backups): DraftProject =>
project({
resources: [
...project().resources,
{
kind: "database",
name: "Incubator Database v2",
uuid: "d1",
raw: {
database_type: "standalone-postgresql",
image: "postgres:16-alpine",
},
env: {},
backups,
},
],
});
const schedule = (over: Partial<NonNullable<Backups>[number]> = {}) => ({
uuid: "sched-1",
frequency: "0 3 * * *",
retention: 7,
enabled: true,
saveS3: false,
...over,
});
const loadedDb = (plan: ReturnType<typeof planDraft>) => {
const manifest = plan.files.find((f) => f.path.endsWith("manifest.yaml"));
const dir = mkdtempSync(join(tmpdir(), "cast-draft-"));
const path = join(dir, "manifest.yaml");
writeFileSync(path, manifest?.content ?? "");
return loadManifest(path).environments.prod.databases?.[
"Incubator Database v2"
];
};
const backupItems = (plan: ReturnType<typeof planDraft>) =>
plan.uncaptured.filter((u) => u.setting.startsWith("backup"));
it("emits a real backup block for a single enabled schedule — and nothing uncaptured", () => {
const plan = planDraft([withDb([schedule()])], ctx);
expect(loadedDb(plan)?.backup).toEqual({
frequency: "0 3 * * *",
retention: 7,
});
expect(backupItems(plan)).toEqual([]);
// The stale pre-#51 claim is gone from every artifact.
expect(JSON.stringify(plan.files)).not.toContain("does not yet read");
});
it("reports the S3 target it cannot map when the schedule saves to S3", () => {
const plan = planDraft([withDb([schedule({ saveS3: true })])], ctx);
// The block is still drafted — frequency/retention ARE readable.
expect(loadedDb(plan)?.backup).toEqual({
frequency: "0 3 * * *",
retention: 7,
});
const items = backupItems(plan);
expect(items).toHaveLength(1);
expect(items[0].setting).toBe("backup S3 target");
expect(items[0].detail).toContain("s3_storage_id");
});
it("emits nothing for a clean 'no schedule' read — absence IS the answer", () => {
const plan = planDraft([withDb([])], ctx);
expect(loadedDb(plan)?.backup).toBeUndefined();
expect(backupItems(plan)).toEqual([]);
});
it("does NOT draft a disabled schedule — apply would re-enable it", () => {
const plan = planDraft(
[withDb([schedule({ enabled: false, saveS3: true })])],
ctx,
);
expect(loadedDb(plan)?.backup).toBeUndefined();
const items = backupItems(plan);
expect(items).toHaveLength(1);
expect(items[0].detail).toContain("DISABLED");
expect(items[0].detail).toContain('"0 3 * * *"');
});
it("will not pick between several schedules", () => {
const plan = planDraft(
[withDb([schedule(), schedule({ uuid: "sched-2", frequency: "daily" })])],
ctx,
);
expect(loadedDb(plan)?.backup).toBeUndefined();
const items = backupItems(plan);
expect(items).toHaveLength(1);
expect(items[0].detail).toContain("2 backup schedules");
});
it("reports an unreadable route rather than aborting or claiming 'no backups'", () => {
const plan = planDraft([withDb(undefined)], ctx);
expect(loadedDb(plan)?.backup).toBeUndefined();
const items = backupItems(plan);
expect(items).toHaveLength(1);
expect(items[0].detail).toContain("unreachable");
expect(items[0].resource).toBe("Incubator Database v2");
});
});
describe("service hostnames — read and drafted via the per-service GET (#83)", () => {
const withService = (
serviceDomains?: Record<string, string[]>,
): DraftProject =>
project({
resources: [
...project().resources,
{
kind: "service",
name: "Incubator Umami",
uuid: "s1",
raw: { service_type: "umami" },
env: {},
serviceDomains,
},
],
});
const loadedSvc = (plan: ReturnType<typeof planDraft>) => {
const manifest = plan.files.find((f) => f.path.endsWith("manifest.yaml"));
const dir = mkdtempSync(join(tmpdir(), "cast-draft-"));
const path = join(dir, "manifest.yaml");
writeFileSync(path, manifest?.content ?? "");
return loadManifest(path).environments.prod.services?.["Incubator Umami"];
};
const hostnameItems = (plan: ReturnType<typeof planDraft>) =>
plan.uncaptured.filter((u) => u.setting === "service_domains (hostnames)");
it("emits service_domains as the diff's own projection reads them — and nothing uncaptured", () => {
const plan = planDraft(
[
withService({
umami: ["https://umami.example.com"],
web: ["https://a.example.com", "https://b.example.com"],
}),
],
ctx,
);
expect(loadedSvc(plan)?.service_domains).toEqual({
umami: ["https://umami.example.com"],
web: ["https://a.example.com", "https://b.example.com"],
});
expect(hostnameItems(plan)).toEqual([]);
// The stale "does not yet make the per-service GET" claim is gone from
// every artifact — UNCAPTURED's standing table included.
expect(JSON.stringify(plan.files)).not.toContain("does not yet make");
});
it("emits nothing for a clean 'no hostnames' read — an answer, not a failure", () => {
const plan = planDraft([withService({})], ctx);
expect(loadedSvc(plan)).not.toHaveProperty("service_domains");
expect(hostnameItems(plan)).toEqual([]);
});
it("reports an unreadable per-service GET rather than drafting a blank", () => {
const plan = planDraft([withService(undefined)], ctx);
expect(loadedSvc(plan)).not.toHaveProperty("service_domains");
const items = hostnameItems(plan);
expect(items).toHaveLength(1);
expect(items[0].resource).toBe("Incubator Umami");
expect(items[0].detail).toContain("unreachable");
// The rest of the draft survives: a whole-instance sweep reports one
// unreadable service, it does not abort on it.
expect(loadedSvc(plan)?.type).toBe("umami");
});
});
describe("the emit refusals — adoption is one-way", () => {
it("refuses a target directory that is not empty", () => {
const dir = mkdtempSync(join(tmpdir(), "cast-draft-"));

View file

@ -4,6 +4,7 @@ import {
attachServiceDomains,
fetchEnv,
fetchLive,
projectServiceDomains,
renderAbsentTarget,
} from "../src/cli.js";
import { CoolifyClient } from "../src/coolify.js";
@ -421,3 +422,37 @@ describe("attachServiceDomains (cast#72)", () => {
).rejects.toThrow(/applications array/);
});
});
// The projection itself, shared by the diff read above and the draft (#83).
// Its two absences mean opposite things, and each caller takes its own
// position on `undefined`: attachServiceDomains throws, the draft reports.
describe("projectServiceDomains — one projection, two readers (#83)", () => {
it("answers {} for a service with no hostnames — an ANSWER, not a failure", () => {
expect(
projectServiceDomains({
applications: [
{ name: "web", fqdn: "" },
{ name: "collector", fqdn: null },
],
}),
).toEqual({});
});
it("answers undefined — 'not read' — for a body with no applications array", () => {
expect(projectServiceDomains(null)).toBeUndefined();
expect(projectServiceDomains(undefined)).toBeUndefined();
expect(projectServiceDomains({ uuid: "svc-1" })).toBeUndefined();
});
it("canonicalizes, so the draft and the diff agree to the byte", () => {
expect(
projectServiceDomains({
applications: [
{ name: "web", fqdn: "https://b.example.com,https://a.example.com" },
{ name: "collector", fqdn: "https://collect.example.com" },
],
}),
).toEqual({
collector: ["https://collect.example.com"],
web: ["https://a.example.com", "https://b.example.com"],
});
});
});