Task 001: dockerized monorepo foundation

2026-05-21 16:57:58 +03:00
commit d42f0c4392
83 changed files with 4236 additions and 0 deletions
@@ -0,0 +1,131 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+COMPOSE_FILE="${ROOT_DIR}/docker-compose.yml"
+
+BACKEND_URL="${BACKEND_URL:-http://localhost:8000}"
+RUNNER_URL="${RUNNER_URL:-http://localhost:8010}"
+FRONTEND_URL="${FRONTEND_URL:-http://localhost:3000}"
+WAIT_SECONDS="${WAIT_SECONDS:-60}"
+PYTHON_BIN="${PYTHON_BIN:-python3}"
+
+cleanup() {
+  docker compose -f "${COMPOSE_FILE}" down --remove-orphans >/dev/null 2>&1 || true
+}
+
+fetch_health() {
+  local name="$1"
+  local url="$2"
+  local deadline=$((SECONDS + WAIT_SECONDS))
+  local body
+
+  while (( SECONDS < deadline )); do
+    if body="$(curl -fsS "${url}" 2>/dev/null)"; then
+      printf '%s' "${body}"
+      return 0
+    fi
+
+    sleep 1
+  done
+
+  echo "Timed out waiting for ${name} at ${url}" >&2
+  return 1
+}
+
+assert_service_health() {
+  local name="$1"
+  local url="$2"
+  local expected_service="$3"
+  local body
+
+  body="$(fetch_health "${name}" "${url}")"
+  HEALTH_NAME="${name}" EXPECTED_SERVICE="${expected_service}" HEALTH_BODY="${body}" "${PYTHON_BIN}" - <<'PY'
+import json
+import os
+import sys
+
+name = os.environ["HEALTH_NAME"]
+expected_service = os.environ["EXPECTED_SERVICE"]
+body = os.environ["HEALTH_BODY"]
+
+try:
+    payload = json.loads(body)
+except json.JSONDecodeError as error:
+    print(f"{name}: expected JSON response, got: {body!r}", file=sys.stderr)
+    raise SystemExit(1) from error
+
+if payload.get("service") != expected_service:
+    print(
+        f"{name}: expected service={expected_service!r}, got {payload.get('service')!r}",
+        file=sys.stderr,
+    )
+    raise SystemExit(1)
+
+if payload.get("status") != "ok":
+    print(f"{name}: expected status='ok', got {payload.get('status')!r}", file=sys.stderr)
+    raise SystemExit(1)
+PY
+  echo "${name} health ok"
+}
+
+assert_backend_dependencies() {
+  local body
+
+  body="$(fetch_health "backend dependencies" "${BACKEND_URL}/health/dependencies")"
+  HEALTH_BODY="${body}" "${PYTHON_BIN}" - <<'PY'
+import json
+import os
+import sys
+
+body = os.environ["HEALTH_BODY"]
+required = ("postgres", "redis", "object_storage")
+
+try:
+    payload = json.loads(body)
+except json.JSONDecodeError as error:
+    print(f"backend dependencies: expected JSON response, got: {body!r}", file=sys.stderr)
+    raise SystemExit(1) from error
+
+if payload.get("service") != "backend":
+    print(
+        f"backend dependencies: expected service='backend', got {payload.get('service')!r}",
+        file=sys.stderr,
+    )
+    raise SystemExit(1)
+
+if payload.get("status") != "ok":
+    print(
+        f"backend dependencies: expected status='ok', got {payload.get('status')!r}",
+        file=sys.stderr,
+    )
+    raise SystemExit(1)
+
+dependencies = payload.get("dependencies")
+if not isinstance(dependencies, dict):
+    print("backend dependencies: expected dependencies object", file=sys.stderr)
+    raise SystemExit(1)
+
+failed = [name for name in required if dependencies.get(name) != "ok"]
+if failed:
+    print(
+        "backend dependencies: expected ok for " + ", ".join(failed),
+        file=sys.stderr,
+    )
+    raise SystemExit(1)
+PY
+  echo "backend dependencies ok"
+}
+
+cd "${ROOT_DIR}"
+trap cleanup EXIT
+
+echo "Starting stack with docker compose..."
+docker compose -f "${COMPOSE_FILE}" up --build -d
+
+assert_service_health "backend" "${BACKEND_URL}/health" "backend"
+assert_service_health "runner" "${RUNNER_URL}/health" "runner"
+assert_service_health "frontend" "${FRONTEND_URL}/health" "frontend"
+assert_backend_dependencies
+
+echo "public health smoke ok"