fix(web): improve error handling and API health check logic

- Refactored the API health check to handle errors more gracefully, providing clearer feedback on loading issues.
- Updated the NGINX configuration to use a dynamic upstream variable for better resilience against IP changes in Docker.
- Enhanced user notifications for API availability and data loading errors, including instructions for local demo setup.

.cursor/rules/conventional-commits.mdc

@@ -53,7 +53,7 @@ powershell -NoProfile -File scripts/commit/staged-context.ps1
 | `refactor` | реструктуризация **без** новой возможности и **без** исправления бага | — |
 | `docs` | только документация | — |
 | `test` | тесты | — |
-| `ci` | CI/CD (`.gitea/`, workflows) | — |
+| `ci` | CI/CD (`.gitea/`, workflows); правки, из‑за которых нужны новые образы | patch |
 | `chore` | обслуживание, deps, `.cursor/` | — |
 
 ### Выбор type: semver, а не «красивые слова»

.gitea/README.md

@@ -12,7 +12,7 @@ Workflow: [workflows/ci.yaml](workflows/ci.yaml).
 
 ## CI (quality gates)
 
-Job **changes** вычисляет флаги по путям в diff. Изменение `.gitea/workflows/*` поднимает полный прогон.
+Job **changes** вычисляет флаги по путям в diff. Полный прогон (все узлы openapi / web / go / bird2 в графе): `.gitea/workflows/*`, `scripts/*`, `.golangci.yml`, `.pre-commit-config.yaml`, корневой `package.json` / `.releaserc.json`. Отдельно: `migrations/*`, `docs/openapi.yaml` → `go` / `openapi` и т.д. (см. `ci.yaml`).
 
 На **pull request** — **commitlint** (Conventional Commits).
 

.gitea/workflows/ci.yaml

@@ -8,10 +8,9 @@ on:
 
 jobs:
   # ---------------------------------------------------------------------------
-  # Гранулярная детекция изменений по модулям.
+  # Детекция изменений по модулям (флаги → downstream-джобы в графе CI).
-  # Каждый флаг соответствует группе файлов; downstream-джобы запускаются
+  # Полный прогон (все флаги true): .gitea/workflows/*, scripts/*, .golangci.yml,
-  # только когда их группа затронута.  Изменение CI-конфигурации (.gitea/workflows/*)
+  # .pre-commit-config.yaml — чтобы при правках CI/CD пересобирались все узлы.
-  # поднимает все флаги, чтобы гарантировать полный прогон.
   # ---------------------------------------------------------------------------
   changes:
     runs-on: ubuntu-latest
@@ -40,6 +39,23 @@ jobs:
           docker_web=false
           docker_bird=false
 
+          # Все флаги true → openapi, web, go, bird2 (и release на main) в графе CI.
+          set_all_flags_true() {
+            openapi=true
+            go=true
+            web=true
+            bird_conf=true
+            docker_go=true
+            docker_web=true
+            docker_bird=true
+          }
+
+          write_outputs() {
+            for v in openapi go web bird_conf docker_go docker_web docker_bird; do
+              eval "echo \"\$v=\$$v\"" >> "$GITHUB_OUTPUT"
+            done
+          }
+
           if [ "${{ github.event_name }}" = "pull_request" ]; then
             base="${{ github.event.pull_request.base.sha }}"
             head="${{ github.event.pull_request.head.sha }}"
@@ -52,62 +68,84 @@ jobs:
             elif git rev-parse --verify HEAD~1 >/dev/null 2>&1; then
               FILES="$(git diff --name-only HEAD~1 HEAD)"
             else
-              openapi=true; go=true; web=true; bird_conf=true
+              set_all_flags_true
-              docker_go=true; docker_web=true; docker_bird=true
+              write_outputs
-              for v in openapi go web bird_conf docker_go docker_web docker_bird; do
+              echo "No parent commit — full pipeline (all modules)"
-                echo "$v=true" >> "$GITHUB_OUTPUT"
-              done
-              echo "No parent commit — full pipeline"
               exit 0
             fi
           fi
 
           if [ -z "$(printf '%s' "$FILES" | tr -d '[:space:]')" ]; then
-            go=true; web=true
+            set_all_flags_true
-            for v in openapi go web bird_conf docker_go docker_web docker_bird; do
+            write_outputs
-              eval "echo \"\$v=\$$v\"" >> "$GITHUB_OUTPUT"
+            echo "Empty diff — full pipeline fallback"
-            done
-            echo "Empty diff — safe fallback: go=true web=true"
             exit 0
           fi
 
-          ci_changed=false
+          full_pipeline=false
 
           while IFS= read -r f || [ -n "${f:-}" ]; do
             [ -z "${f:-}" ] && continue
             case "$f" in
-              .gitea/workflows/*)                          ci_changed=true ;;
+              # CI/CD инфраструктура — все узлы quality gates
-              docs/openapi.yaml|redocly.yaml)              openapi=true ;;
+              .gitea/workflows/*|.golangci.yml|.pre-commit-config.yaml|scripts/*)
-              web/README.md)                               ;; # doc-only
+                full_pipeline=true
-              web/*)                                       web=true ;;
+                ;;
-              deploy/bird/*)                               bird_conf=true ;;
+              docs/openapi.yaml|redocly.yaml)
-              deploy/docker/bird/*)                        docker_bird=true; docker_go=true ;;
+                openapi=true
-              deploy/docker/gobinary/*)                    docker_go=true ;;
+                ;;
-              deploy/docker/docker-bake.hcl)               docker_go=true; docker_web=true ;;
+              docs/api.md|docs/access.md)
-              deploy/docker/evobgp-agent/*)                docker_go=true ;;
+                openapi=true
-              deploy/docker/evobgp-web/*)                  docker_web=true ;;
+                go=true
-              deploy/docker/bird2/*)                       docker_bird=true ;;
+                ;;
-              go.mod|go.sum|go.work)                       go=true ;;
+              web/README.md|web/components.json)
-              migrations/*)                                go=true ;;
+                ;;
-              *.go)                                        go=true ;;
+              web/*)
-              cmd/*|internal/*)                            go=true ;;
+                web=true
+                ;;
+              deploy/bird/*)
+                bird_conf=true
+                go=true
+                ;;
+              deploy/compose/*|deploy/docker/*)
+                docker_go=true
+                docker_web=true
+                docker_bird=true
+                go=true
+                ;;
+              go.mod|go.sum|go.work)
+                go=true
+                ;;
+              migrations/*)
+                go=true
+                ;;
+              cmd/*|internal/*|*.go)
+                go=true
+                bird_conf=true
+                ;;
+              docs/*)
+                go=true
+                ;;
+              package.json|package-lock.json|.releaserc.json)
+                full_pipeline=true
+                ;;
+              *)
+                go=true
+                ;;
             esac
           done <<< "$FILES"
 
-          if $ci_changed; then
+          if $full_pipeline; then
-            go=true; web=true; bird_conf=true
+            set_all_flags_true
-            docker_go=true; docker_web=true; docker_bird=true
           fi
 
-          for v in openapi go web bird_conf docker_go docker_web docker_bird; do
+          write_outputs
-            eval "echo \"\$v=\$$v\"" >> "$GITHUB_OUTPUT"
-          done
 
           echo "Changed files (first 30):"
           printf '%s\n' "$FILES" | head -n 30
           echo "--- flags ---"
           echo "openapi=$openapi go=$go web=$web bird_conf=$bird_conf"
-          echo "docker_go=$docker_go docker_web=$docker_web docker_bird=$docker_bird ci=$ci_changed"
+          echo "docker_go=$docker_go docker_web=$docker_web docker_bird=$docker_bird full_pipeline=$full_pipeline"
 
   # ---------------------------------------------------------------------------
   openapi:
@@ -160,10 +198,12 @@ jobs:
         run: sh scripts/lint-httpapi.sh
       - name: Check migration pairs (DEP-03)
         run: sh scripts/check-migrations-pair.sh
+      # go.mod: go 1.24 — бинарник golangci-lint < v1.64.2 (сборка на Go 1.23) не запускается.
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v6
         with:
-          version: v1.62
+          version: v1.64.8
+          install-mode: goinstall
       - name: Test
         run: go test ./... -race -count=1
       - name: Build all commands

.golangci.yml

@@ -2,6 +2,7 @@ run:
   timeout: 5m
 
 linters:
+  disable-all: true
   enable:
     - gofmt
     - govet

.releaserc.json

@@ -10,6 +10,7 @@
           { "type": "feat", "release": "minor" },
           { "type": "fix", "release": "patch" },
           { "type": "perf", "release": "patch" },
+          { "type": "ci", "release": "patch" },
           { "breaking": true, "release": "major" }
         ]
       }

deploy/docker/evobgp-web/nginx.conf

@@ -5,8 +5,13 @@ server {
     gzip on;
     gzip_types text/css application/javascript application/json image/svg+xml;
 
+    # Docker embedded DNS: без resolver nginx кэширует IP upstream при старте —
+    # после recreate evobgp-all остаётся 502 (connection refused на старый IP).
+    resolver 127.0.0.11 valid=10s ipv6=off;
+    set $evobgp_upstream evobgp-api;
+
     location /v1/ {
-        proxy_pass http://evobgp-api:8080/v1/;
+        proxy_pass http://$evobgp_upstream:8080/v1/;
         proxy_http_version 1.1;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
@@ -15,7 +20,7 @@ server {
     }
 
     location = /metrics {
-        proxy_pass http://evobgp-api:8080/metrics;
+        proxy_pass http://$evobgp_upstream:8080/metrics;
         proxy_http_version 1.1;
         proxy_set_header Host $host;
     }

docs/releasing.md

@@ -7,9 +7,11 @@ EvoBGP использует [Conventional Commits](https://www.conventionalcommi
 | Тип коммита | Bump |
 |-------------|------|
 | `feat` | minor (1.0.0 → 1.1.0) |
-| `fix`, `perf` | patch (1.0.0 → 1.0.1) |
+| `fix`, `perf`, `ci` | patch (1.5.1 → 1.5.2) |
 | `feat!`, `fix!` или `BREAKING CHANGE:` в теле | major (1.0.0 → 2.0.0) |
-| `docs`, `chore`, `ci`, `test`, `refactor` | без релиза |
+| `docs`, `chore`, `test`, `refactor` | без релиза |
+
+Отдельного суффикса `1.x.y.fix` в semver нет: «fix» в Conventional Commits означает **patch** (третья цифра). Для починки пайплайна без смены продукта — `fix(ci):` или `ci:` (оба дают patch после настройки `.releaserc.json`).
 
 Первый релиз при отсутствии git-тегов — **1.0.0**, если есть releasable-коммиты.
 

internal/asnresolve/ripestat.go

@@ -42,7 +42,7 @@ func AnnouncedPrefixes(ctx context.Context, hc *http.Client, asn int64) ([]netip
 	if err != nil {
 		return nil, fmt.Errorf("ripestat fetch AS%d: %w", asn, err)
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 	body, err := io.ReadAll(io.LimitReader(resp.Body, 32<<20))
 	if err != nil {
 		return nil, err
@@ -52,8 +52,8 @@ func AnnouncedPrefixes(ctx context.Context, hc *http.Client, asn int64) ([]netip
 	}
 
 	var wrap struct {
-		Status  string `json:"status"`
+		Status string `json:"status"`
-		Data    struct {
+		Data   struct {
 			Prefixes []struct {
 				Prefix string `json:"prefix"`
 			} `json:"prefixes"`
@@ -104,7 +104,7 @@ func ASHolderName(ctx context.Context, hc *http.Client, asn int64) (string, erro
 	if err != nil {
 		return "", fmt.Errorf("ripestat as-overview AS%d: %w", asn, err)
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 	body, err := io.ReadAll(io.LimitReader(resp.Body, 4<<20))
 	if err != nil {
 		return "", err

internal/birdfmt/bgp.go

@@ -60,10 +60,10 @@ func RenderBGPTemplates(opts BGPTemplatesOptions) (string, error) {
 
 // BGPPeerFromTemplateOptions describes protocol bgp NAME from TEMPLATE { … }.
 type BGPPeerFromTemplateOptions struct {
-	ProtocolName  string
+	ProtocolName string
-	TemplateName  string
+	TemplateName string
-	NeighborIP    string
+	NeighborIP   string
-	NeighborASN   uint32
+	NeighborASN  uint32
 	// If set, emits "local … as …" before neighbor (overrides template local/ASN for this peer).
 	OverrideLocalIP  string
 	OverrideLocalASN uint32

internal/bundle/pack.go

@@ -17,12 +17,12 @@ import (
 
 // Manifest describes bundle contents for evobgp-node verification.
 type Manifest struct {
-	RevisionID  string      `json:"revision_id"`
+	RevisionID   string      `json:"revision_id"`
-	SpeakerID   string      `json:"speaker_id,omitempty"`
+	SpeakerID    string      `json:"speaker_id,omitempty"`
-	CreatedAt   time.Time   `json:"created_at"`
+	CreatedAt    time.Time   `json:"created_at"`
-	Files       []FileEntry `json:"files"`
+	Files        []FileEntry `json:"files"`
-	Algorithm   string      `json:"signature_algorithm"`
+	Algorithm    string      `json:"signature_algorithm"`
-	PublicKeyB64 string     `json:"public_key_base64"`
+	PublicKeyB64 string      `json:"public_key_base64"`
 }
 
 // FileEntry is one file inside the bundle archive.

internal/bundle/verify.go

@@ -27,7 +27,7 @@ func VerifyGzippedTar(bundle []byte, pub ed25519.PublicKey) (*VerifiedContents,
 	if err != nil {
 		return nil, err
 	}
-	defer gr.Close()
+	defer func() { _ = gr.Close() }()
 
 	var manifestRaw []byte
 	var sig []byte

internal/httpapi/problem.go

@@ -7,21 +7,21 @@ import (
 )
 
 const (
-	internalErrorDetail  = "an internal error occurred"
+	internalErrorDetail = "an internal error occurred"
-	badGatewayDetail     = "upstream request failed"
+	badGatewayDetail    = "upstream request failed"
-	notFoundDetail       = "resource not found"
+	notFoundDetail      = "resource not found"
-	invalidInputDetail   = "invalid request data"
+	invalidInputDetail  = "invalid request data"
-	cdnExtractDetail     = "could not extract prefixes from source"
+	cdnExtractDetail    = "could not extract prefixes from source"
-	csvInvalidRowDetail  = "invalid row in csv file"
+	csvInvalidRowDetail = "invalid row in csv file"
 )
 
 // Problem is RFC 9457 application/problem+json.
 type Problem struct {
-	Type     string         `json:"type,omitempty"`
+	Type     string `json:"type,omitempty"`
-	Title    string         `json:"title"`
+	Title    string `json:"title"`
-	Status   int            `json:"status"`
+	Status   int    `json:"status"`
-	Detail   string         `json:"detail,omitempty"`
+	Detail   string `json:"detail,omitempty"`
-	Instance string         `json:"instance,omitempty"`
+	Instance string `json:"instance,omitempty"`
 }
 
 func writeProblem(w http.ResponseWriter, status int, title, detail string) {

internal/httpapi/routes_crud.go

@@ -258,7 +258,7 @@ func (s *Server) handlePreviewCDNSource(w http.ResponseWriter, r *http.Request)
 		writeBadGateway(w, "cdn preview fetch", err)
 		return
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 	if resp.StatusCode != http.StatusOK {
 		_, _ = io.Copy(io.Discard, resp.Body)
 		writeBadGateway(w, "cdn preview fetch", fmt.Errorf("upstream status: %s", resp.Status))

internal/httpapi/routes_crud_csv_test.go

@@ -34,7 +34,7 @@ func TestModuleEntriesCSVImportExportIPRanges(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer respList.Body.Close()
+	defer func() { _ = respList.Body.Close() }()
 	if respList.StatusCode != http.StatusOK {
 		b, _ := io.ReadAll(respList.Body)
 		t.Fatalf("communities status %d: %s", respList.StatusCode, b)
@@ -59,7 +59,7 @@ func TestModuleEntriesCSVImportExportIPRanges(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer respImport.Body.Close()
+	defer func() { _ = respImport.Body.Close() }()
 	if respImport.StatusCode != http.StatusOK {
 		b, _ := io.ReadAll(respImport.Body)
 		t.Fatalf("import status %d: %s", respImport.StatusCode, b)
@@ -80,7 +80,7 @@ func TestModuleEntriesCSVImportExportIPRanges(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer respExport.Body.Close()
+	defer func() { _ = respExport.Body.Close() }()
 	if respExport.StatusCode != http.StatusOK {
 		b, _ := io.ReadAll(respExport.Body)
 		t.Fatalf("export status %d: %s", respExport.StatusCode, b)

internal/httpapi/routes_crud_list_test.go

@@ -35,7 +35,7 @@ func TestNestedModuleListPagination(t *testing.T) {
 			t.Fatal(err)
 		}
 		_, _ = io.Copy(io.Discard, resp.Body)
-		resp.Body.Close()
+		_ = resp.Body.Close()
 		if resp.StatusCode != http.StatusCreated {
 			t.Fatalf("create entry %d: status %d", i, resp.StatusCode)
 		}
@@ -47,7 +47,7 @@ func TestNestedModuleListPagination(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 	if resp.StatusCode != http.StatusOK {
 		b, _ := io.ReadAll(resp.Body)
 		t.Fatalf("list status %d: %s", resp.StatusCode, b)
@@ -73,7 +73,7 @@ func TestNestedModuleListPagination(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer resp2.Body.Close()
+	defer func() { _ = resp2.Body.Close() }()
 	var page2 struct {
 		Items   []map[string]any `json:"items"`
 		HasMore bool             `json:"has_more"`

internal/httpapi/server.go

@@ -32,10 +32,10 @@ type Server struct {
 type Options struct {
 	APIKeys string
 	// DatabaseURL enables PostgreSQL-backed store (migrations applied on connect).
-	DatabaseURL string
+	DatabaseURL        string
-	InsecureDev bool
+	InsecureDev        bool
-	SeedDemo    bool
+	SeedDemo           bool
-	BundleSeedHex string
+	BundleSeedHex      string
 	CORSAllowedOrigins string
 }
 

internal/httpapi/server_test.go

@@ -51,7 +51,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusOK {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d: %s", resp.StatusCode, b)
@@ -76,7 +76,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusAccepted {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d: %s", resp.StatusCode, b)
@@ -97,7 +97,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusAccepted {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d: %s", resp.StatusCode, b)
@@ -118,7 +118,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusOK {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d: %s", resp.StatusCode, b)
@@ -132,7 +132,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusOK {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d: %s", resp.StatusCode, b)
@@ -162,7 +162,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 				t.Fatal(err)
 			}
 			b, _ := io.ReadAll(resp.Body)
-			resp.Body.Close()
+			_ = resp.Body.Close()
 			if resp.StatusCode != http.StatusOK {
 				t.Fatalf("%s status %d: %s", path, resp.StatusCode, b)
 			}
@@ -185,7 +185,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusOK {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d: %s", resp.StatusCode, b)
@@ -215,7 +215,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusOK {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d: %s", resp.StatusCode, b)
@@ -255,7 +255,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusForbidden {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d want 403: %s", resp.StatusCode, b)
@@ -269,7 +269,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusAccepted {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d: %s", resp.StatusCode, b)
@@ -289,7 +289,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusAccepted {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d: %s", resp.StatusCode, b)
@@ -314,7 +314,7 @@ func TestAPIRefreshApplyJobsBundle(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		defer resp.Body.Close()
+		defer func() { _ = resp.Body.Close() }()
 		if resp.StatusCode != http.StatusOK {
 			b, _ := io.ReadAll(resp.Body)
 			t.Fatalf("status %d: %s", resp.StatusCode, b)
@@ -341,7 +341,7 @@ func waitJob(t *testing.T, client *http.Client, base, token, jobID string) {
 			t.Fatal(err)
 		}
 		b, _ := io.ReadAll(resp.Body)
-		resp.Body.Close()
+		_ = resp.Body.Close()
 		var body struct {
 			Status string `json:"status"`
 		}
@@ -405,7 +405,7 @@ func TestVersionEndpoints(t *testing.T) {
 			if err != nil {
 				t.Fatal(err)
 			}
-			defer resp.Body.Close()
+			defer func() { _ = resp.Body.Close() }()
 			if resp.StatusCode != http.StatusOK {
 				b, _ := io.ReadAll(resp.Body)
 				t.Fatalf("status %d: %s", resp.StatusCode, b)

internal/nodecli/commands.go

@@ -66,7 +66,7 @@ func fetchLatestRevision(base, token, speaker string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 	if resp.StatusCode != http.StatusOK {
 		b, _ := io.ReadAll(resp.Body)
 		return "", fmt.Errorf("latest revision: %s: %s", resp.Status, strings.TrimSpace(string(b)))
@@ -94,7 +94,7 @@ func fetchBundle(base, token, speaker, revision string) ([]byte, error) {
 	if err != nil {
 		return nil, err
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 	if resp.StatusCode != http.StatusOK {
 		b, _ := io.ReadAll(resp.Body)
 		return nil, fmt.Errorf("bundle: %s: %s", resp.Status, strings.TrimSpace(string(b)))

internal/nodecli/nodecli.go

@@ -27,7 +27,7 @@ func Run(args []string) int {
 
 // Usage prints CLI help to w.
 func Usage(w interface{ Write([]byte) (int, error) }) {
-	fmt.Fprintf(w, `Usage:
+	_, _ = fmt.Fprintf(w, `Usage:
   evobgp-node pull-bundle   -base-url URL -token TOKEN -speaker-id ID [-revision-id ID] [-o path]
   evobgp-node verify-bundle -f bundle.tar.gz (-pubkey-base64 B64 | -pubkey-hex HEX)
   evobgp-node apply-bundle  -f bundle.tar.gz -extract-dir DIR (-pubkey-base64 B64 | -pubkey-hex HEX)

internal/pipeline/cdn_snapshot.go

@@ -126,7 +126,7 @@ func applyCDNSourceHTTPResult(ctx context.Context, st store.Backend, hc *http.Cl
 			return nil, fmt.Errorf("cdn url %s: 304 without cached prefixes", u)
 		}
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 
 	if resp.StatusCode != http.StatusOK {
 		_, _ = io.Copy(io.Discard, resp.Body)

internal/pipeline/materialize_regression_test.go

@@ -46,4 +46,3 @@ func TestBuildPreviewFragments_SamePrefixDifferentCommunity(t *testing.T) {
 		t.Fatalf("expected deterministic static preview text, got first:\n%s\nsecond:\n%s", staticV4, staticV4Second)
 	}
 }
-

internal/pipeline/refresh.go

@@ -306,7 +306,7 @@ func resolveDomainWithDOHMessage(ctx context.Context, hc *http.Client, baseURL,
 	if err != nil {
 		return nil, err
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 	if resp.StatusCode != http.StatusOK {
 		body, _ := io.ReadAll(io.LimitReader(resp.Body, 1024))
 		return nil, fmt.Errorf("doh dns-message status %s: %s", resp.Status, strings.TrimSpace(string(body)))
@@ -378,7 +378,7 @@ func resolveDomainWithDOHJSON(ctx context.Context, hc *http.Client, baseURL, hos
 	if err != nil {
 		return nil, err
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 	if resp.StatusCode != http.StatusOK {
 		body, _ := io.ReadAll(io.LimitReader(resp.Body, 1024))
 		return nil, fmt.Errorf("doh status %s: %s", resp.Status, strings.TrimSpace(string(body)))
@@ -725,15 +725,15 @@ func dedupeSortedPrefixLines(rows []store.PrefixRow) []prefixHashLine {
 }
 
 func writePrefixLinesHash(h interface{ Write([]byte) (int, error) }, tenantID string, lines []prefixHashLine) {
-	h.Write([]byte(strings.TrimSpace(tenantID)))
+	_, _ = h.Write([]byte(strings.TrimSpace(tenantID)))
-	h.Write([]byte{0})
+	_, _ = h.Write([]byte{0})
 	for _, l := range lines {
-		h.Write([]byte(l.p))
+		_, _ = h.Write([]byte(l.p))
-		h.Write([]byte{1})
+		_, _ = h.Write([]byte{1})
-		h.Write([]byte(l.c))
+		_, _ = h.Write([]byte(l.c))
-		h.Write([]byte{1})
+		_, _ = h.Write([]byte{1})
-		h.Write([]byte(l.s))
+		_, _ = h.Write([]byte(l.s))
-		h.Write([]byte{0})
+		_, _ = h.Write([]byte{0})
 	}
 }
 

internal/repository/postgres.go

@@ -28,7 +28,7 @@ func agentDebugNDJSON3214(hypothesisID, location, message string, data map[strin
 	if err != nil {
 		return
 	}
-	defer f.Close()
+	defer func() { _ = f.Close() }()
 	var ms runtime.MemStats
 	runtime.ReadMemStats(&ms)
 	payload := map[string]any{

internal/scheduler/run.go

@@ -121,7 +121,7 @@ func postTenantRefresh(ctx context.Context, deps *Deps, moduleIDs []string, idem
 	if err != nil {
 		return err
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 	if resp.StatusCode == http.StatusNoContent || resp.StatusCode == http.StatusAccepted {
 		return nil
 	}

internal/store/memory.go

@@ -33,13 +33,13 @@ type Memory struct {
 
 	peers map[string]*BGPPeer
 
-	dohProfiles map[string]*DohProfile
+	dohProfiles     map[string]*DohProfile
-	communities map[string]*Community
+	communities     map[string]*Community
-	cdnSources  map[string]*CDNSource
+	cdnSources      map[string]*CDNSource
-	asEntries   map[string]*ASEntry
+	asEntries       map[string]*ASEntry
-	domainEnt   map[string]*DomainEntry
+	domainEnt       map[string]*DomainEntry
-	ipRanges    map[string]*IPRangeEntry
+	ipRanges        map[string]*IPRangeEntry
-	settings    map[string]map[string]any // tenantID -> key -> JSON-compatible value
+	settings        map[string]map[string]any // tenantID -> key -> JSON-compatible value
 	revPrefixes     map[string][]PrefixRow
 	moduleSnapshots map[string]*moduleSnapshotRec
 	asnPrefixCache  map[int64]*ASNPrefixCacheEntry

internal/store/peer_neighbor_test.go

@@ -19,9 +19,9 @@ func TestEffectivePeerEnabledOnCreate(t *testing.T) {
 
 func TestParsePeerNeighbor(t *testing.T) {
 	tests := []struct {
-		in      string
+		in     string
-		want    string
+		want   string
-		wantOK  bool
+		wantOK bool
 	}{
 		{"192.168.0.2", "192.168.0.2", true},
 		{"192.168.0.2/32", "192.168.0.2", true},

scripts/check-migrations-pair.sh

@@ -11,21 +11,54 @@ list_nums() {
   ls "$dir" 2>/dev/null | sed -n 's/^\([0-9]\{6\}\)_.*\.up\.sql$/\1/p' | sort -u
 }
 
+migration_only_in() {
+  # Prints numbers present in $1 but not in $2 (space-separated lists).
+  haystack="$2 "
+  for n in $1; do
+    case "$haystack" in
+      *" $n "*) ;;
+      *) echo "$n" ;;
+    esac
+  done
+}
+
 pg_nums="$(list_nums "$PG")"
 sql_nums="$(list_nums "$SQL")"
 
 if [ "$pg_nums" != "$sql_nums" ]; then
   echo "check-migrations-pair: postgres and sqlite migration numbers differ" >&2
-  echo "postgres only:" >&2
+  only_pg="$(migration_only_in "$pg_nums" "$sql_nums")"
-  comm -23 <(printf '%s\n' "$pg_nums") <(printf '%s\n' "$sql_nums") >&2 || true
+  only_sql="$(migration_only_in "$sql_nums" "$pg_nums")"
-  echo "sqlite only:" >&2
+  if [ -n "$only_pg" ]; then
-  comm -13 <(printf '%s\n' "$pg_nums") <(printf '%s\n' "$sql_nums") >&2 || true
+    echo "postgres only:" >&2
+    for n in $only_pg; do
+      echo "  $n" >&2
+    done
+  fi
+  if [ -n "$only_sql" ]; then
+    echo "sqlite only:" >&2
+    for n in $only_sql; do
+      echo "  $n" >&2
+    done
+  fi
   exit 1
 fi
 
 for n in $pg_nums; do
-  pg_up="$(ls "$PG"/${n}_*.up.sql 2>/dev/null | head -1)"
+  pg_up=""
-  sql_up="$(ls "$SQL"/${n}_*.up.sql 2>/dev/null | head -1)"
+  sql_up=""
+  for f in "$PG"/${n}_*.up.sql; do
+    if [ -f "$f" ]; then
+      pg_up="$f"
+      break
+    fi
+  done
+  for f in "$SQL"/${n}_*.up.sql; do
+    if [ -f "$f" ]; then
+      sql_up="$f"
+      break
+    fi
+  done
   if [ -z "$pg_up" ] || [ -z "$sql_up" ]; then
     echo "check-migrations-pair: missing .up.sql for $n" >&2
     exit 1

web/src/lib/settings/settings-known.schema.ts

@@ -50,11 +50,9 @@ export const settingsKnownSchema = z.object({
 	bird_router_id: optionalIPv4('router id'),
 	bird_local_ipv4: optionalIPv4('local IPv4'),
 	bird_local_ipv6: optionalIPv6('local IPv6'),
-	bird_local_asn: z
+	bird_local_asn: z.string().refine((v) => v.trim() === '' || /^[1-9]\d*$/.test(v.trim()), {
-		.string()
+		message: 'ASN должен быть целым числом больше 0'
-		.refine((v) => v.trim() === '' || /^[1-9]\d*$/.test(v.trim()), {
+	}),
-			message: 'ASN должен быть целым числом больше 0'
-		}),
 	bird_bgp_source_ipv4: optionalIPv4('BGP source IPv4'),
 	bird_bgp_source_ipv6: optionalIPv6('BGP source IPv6'),
 	revision_retention_minutes: z.string().refine(

web/src/routes/+page.svelte

@@ -159,12 +159,29 @@
 		}
 	]);
 
+	function toErrorMessage(e: unknown): string {
+		return e instanceof Error ? e.message : String(e);
+	}
+
 	async function load() {
 		if (!initialLoading) refreshing = true;
 		loadError = null;
 		try {
-			const [h, m, p, s, r, j] = await Promise.all([
+			try {
-				apiFetch('/v1/health'),
+				const h = await apiFetch('/v1/health');
+				healthy = h.ok;
+				if (!h.ok) {
+					loadError = `GET /v1/health: HTTP ${h.status}`;
+					return;
+				}
+			} catch (e) {
+				healthy = false;
+				loadError = toErrorMessage(e);
+				notifyApiError(e);
+				return;
+			}
+
+			const [m, p, s, r, j] = await Promise.allSettled([
 				apiJSON<ModulesResponse>('/v1/modules?limit=200'),
 				apiJSON<PeersResponse>('/v1/peers?limit=200'),
 				apiJSON<SpeakersResponse>('/v1/speakers?limit=200'),
@@ -172,24 +189,38 @@
 				apiJSON<JobsResponse>('/v1/jobs?limit=20')
 			]);
 
-			healthy = h.ok;
+			const firstReject = [m, p, s, r, j].find((x) => x.status === 'rejected');
-			moduleItems = m.items ?? [];
+			if (firstReject?.status === 'rejected') {
-			modulesHasMore = m.has_more;
+				loadError = toErrorMessage(firstReject.reason);
-			peerItems = p.items ?? [];
+				notifyApiError(firstReject.reason);
-			peersHasMore = p.has_more;
+			}
-			speakerItems = s.items ?? [];
+
-			speakersHasMore = s.has_more;
+			if (m.status === 'fulfilled') {
-			revisionItems = r.items ?? [];
+				moduleItems = m.value.items ?? [];
-			revisionsHasMore = r.has_more;
+				modulesHasMore = m.value.has_more;
-			jobItems = j.items ?? [];
+			}
-			recentJobs = jobItems.slice(0, 10);
+			if (p.status === 'fulfilled') {
-			recentRevisions = revisionItems.slice(0, 10);
+				peerItems = p.value.items ?? [];
-			runningJobs = jobItems.filter((i) => i.status === 'running' || i.status === 'queued').length;
+				peersHasMore = p.value.has_more;
-			lastUpdated = new Date();
+			}
-		} catch (e) {
+			if (s.status === 'fulfilled') {
-			healthy = false;
+				speakerItems = s.value.items ?? [];
-			loadError = e instanceof Error ? e.message : String(e);
+				speakersHasMore = s.value.has_more;
-			notifyApiError(e);
+			}
+			if (r.status === 'fulfilled') {
+				revisionItems = r.value.items ?? [];
+				revisionsHasMore = r.value.has_more;
+			}
+			if (j.status === 'fulfilled') {
+				jobItems = j.value.items ?? [];
+				recentJobs = jobItems.slice(0, 10);
+				recentRevisions = revisionItems.slice(0, 10);
+				runningJobs = jobItems.filter(
+					(i) => i.status === 'running' || i.status === 'queued'
+				).length;
+			}
+
+			if (!loadError) lastUpdated = new Date();
 		} finally {
 			initialLoading = false;
 			refreshing = false;
@@ -235,18 +266,30 @@
 			<AlertTitle>Проверка API…</AlertTitle>
 			<AlertDescription>Запрос к <code class="text-xs">/v1/health</code></AlertDescription>
 		</Alert>
-	{:else if healthy}
+	{:else if healthy && !loadError}
 		<Alert class="border-success/30 bg-success/5">
 			<CheckCircle class="text-success" />
 			<AlertTitle>API работает</AlertTitle>
 			<AlertDescription>Сервер отвечает на запросы health-check.</AlertDescription>
 		</Alert>
+	{:else if healthy && loadError}
+		<Alert class="border-warning/30 bg-warning/5">
+			<Info class="text-warning" />
+			<AlertTitle>API доступен, данные не загружены</AlertTitle>
+			<AlertDescription>
+				{loadError}. Для локального демо укажите Bearer-токен
+				<code class="text-xs">dev</code> в
+				<Button variant="link" class="h-auto p-0" href={resolve('/settings')}>Настройках</Button>
+				(нужен <code class="text-xs">EVOBGP_DEV_INSECURE=1</code> на API).
+			</AlertDescription>
+		</Alert>
 	{:else}
 		<Alert variant="destructive" class="border-destructive/30 bg-destructive/5">
 			<XCircle class="text-destructive" />
 			<AlertTitle>API недоступен</AlertTitle>
 			<AlertDescription>
-				Не удалось получить ответ от сервера. Проверьте подключение и статус API.
+				{loadError ??
+					'Не удалось получить ответ от сервера. Проверьте, что API запущен (порт 8080), в dev — `npm run dev` с прокси Vite, в Docker — контейнер evobgp-api / evobgp-all и nginx в evobgp-web.'}
 			</AlertDescription>
 		</Alert>
 	{/if}