Remove the RepoISO integration; keep generic support for shares of other services

RepoISO now manages the NAS itself, so nasmon no longer polls it (settings field, dashboard card,
menu link and repoiso:* alerts are gone). Drop-in SMB includes, read-only listing and keeping
smbd/nfs-server running for other software's shares stay.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

.gitea/workflows/build.yml

@@ -1,8 +1,5 @@
 name: build
 
-# Every push to main is released: it gets the next patch tag (v0.1.3 -> v0.1.4)
-# and a Gitea release with the deb/rpm. Pushing a v* tag by hand releases that
-# exact version instead (use it to bump minor/major).
 on:
   push:
     branches: ["**"]
@@ -17,8 +14,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: https://gitea.com/actions/checkout@v4
-        with:
-          fetch-depth: 0 # tags + history for the version and release notes
 
       - uses: https://gitea.com/actions/setup-go@v5
         with:
@@ -29,27 +24,6 @@ jobs:
           go vet ./...
           go test ./...
 
-      - name: release version
-        id: ver
-        if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
-        run: |
-          set -euo pipefail
-          git fetch --tags --force -q
-          if [[ "$GITHUB_REF" == refs/tags/* ]]; then
-            tag="${GITHUB_REF#refs/tags/}"
-          else
-            # re-run of an already released commit keeps its tag
-            tag=$(git tag --points-at HEAD | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | sort -V | tail -1 || true)
-            if [ -z "$tag" ]; then
-              last=$(git tag | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | sort -V | tail -1 || true)
-              IFS=. read -r major minor patch <<<"${last:-v0.0.0}"
-              tag="${major}.${minor}.$((patch + 1))"
-            fi
-          fi
-          echo "release $tag"
-          echo "tag=$tag" >> "$GITHUB_OUTPUT"
-          echo "VERSION=${tag#v}" >> "$GITHUB_ENV"
-
       - name: install nfpm
         run: go install github.com/goreleaser/nfpm/v2/cmd/nfpm@latest
 
@@ -68,41 +42,31 @@ jobs:
             dist/*.rpm
 
       - name: publish release
-        if: steps.ver.outputs.tag != ''
+        if: startsWith(github.ref, 'refs/tags/')
         env:
           GITEA_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           API: ${{ github.api_url }}/repos/${{ github.repository }}
-          TAG: ${{ steps.ver.outputs.tag }}
         run: |
           set -euo pipefail
-          auth="Authorization: token $GITEA_TOKEN"
+          tag="${GITHUB_REF#refs/tags/}"
 
-          # release notes: commit subjects since the previous release tag
+          release_id=$(curl -sf -X POST "$API/releases" \
-          prev=$(git tag --merged HEAD | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | grep -vx "$TAG" | sort -V | tail -1 || true)
+            -H "Authorization: token $GITEA_TOKEN" \
-          git log --no-merges --pretty='- %s' ${prev:+"$prev"..}HEAD > notes.md
+            -H "Content-Type: application/json" \
-          body=$(python3 -c 'import json,os,sys; print(json.dumps({"tag_name": os.environ["TAG"], "name": os.environ["TAG"], "target_commitish": os.environ["GITHUB_SHA"], "body": open("notes.md").read()}))')
+            -d "{\"tag_name\":\"$tag\",\"name\":\"$tag\"}" \
-
-          # creating the release also creates the tag on this commit
-          release_id=$(curl -sf -X POST "$API/releases" -H "$auth" \
-            -H "Content-Type: application/json" -d "$body" \
             | grep -oP '"id":\s*\K[0-9]+' | head -1) || \
-          release_id=$(curl -sf "$API/releases/tags/$TAG" -H "$auth" \
+          release_id=$(curl -sf "$API/releases/tags/$tag" \
+            -H "Authorization: token $GITEA_TOKEN" \
             | grep -oP '"id":\s*\K[0-9]+' | head -1)
 
           if [ -z "$release_id" ]; then
-            echo "could not create or find a release for tag $TAG" >&2
+            echo "could not create or find a release for tag $tag" >&2
             exit 1
           fi
 
-          existing=$(curl -sf "$API/releases/$release_id/assets" -H "$auth" || true)
           for f in dist/*.deb dist/*.rpm; do
             [ -e "$f" ] || continue
-            name=$(basename "$f")
+            curl -sf -X POST "$API/releases/$release_id/assets?name=$(basename "$f")" \
-            if grep -q "\"name\":\"$name\"" <<<"$existing"; then
+              -H "Authorization: token $GITEA_TOKEN" \
-              echo "$name already attached"
+              -F "attachment=@${f}"
-              continue
-            fi
-            curl -sf -X POST "$API/releases/$release_id/assets?name=$name" \
-              -H "$auth" -F "attachment=@${f}"
           done
-          echo "released $TAG: ${{ github.server_url }}/${{ github.repository }}/releases/tag/$TAG"

README.md

@@ -11,6 +11,10 @@ share management from the UI.
 * Service: `systemctl status nasmon` / `journalctl -u nasmon -f`
 * JSON API: `/api/status`, `/api/history?hours=24`, `/api/disks/<serial>/history?days=30`
 
+Shares of other software on the same host (`/etc/samba/smb.conf.d/*.conf`,
+`/etc/exports.d/*.exports`) are included into the generated config, listed
+read-only and keep smbd / nfs-server running.
+
 No authentication — designed for a LAN-only NAS (the `/shares` page can
 create SMB/NFS users and exports, so keep it off the public internet).
 

internal/shares/apply.go

@@ -29,12 +29,17 @@ type Manager struct {
 	UID, GID string
 	SMBConf  string
 	Exports  string
+	// IncludeDir holds Samba drop-ins of other services, included into smb.conf;
+	// ExportsDir is scanned for other services' NFS exports (both: "" = none).
+	IncludeDir string
+	ExportsDir string
 	Timeout    time.Duration
 }
 
 func New(run hostrun.Runner) *Manager {
 	m := &Manager{Run: run, LookPath: exec.LookPath, UID: DefaultOwnerUID, GID: DefaultOwnerUID,
-		SMBConf: DefaultSMBConf, Exports: DefaultExports, Timeout: 90 * time.Second}
+		SMBConf: DefaultSMBConf, Exports: DefaultExports, IncludeDir: DefaultSMBIncludeDir,
+		ExportsDir: DefaultExportsDir, Timeout: 90 * time.Second}
 	m.Owner = m.UID
 	if u, err := user.LookupId(m.UID); err == nil {
 		m.Owner, m.GID = u.Username, u.Gid
@@ -74,14 +79,19 @@ func (m *Manager) Apply(c Config) error {
 func (m *Manager) applySMB(c Config) error {
 	ctx, cancel := m.ctx()
 	defer cancel()
-	if err := hostrun.WriteFile(ctx, m.Run, m.SMBConf, RenderSMB(c, m.Owner)); err != nil {
+	own := c
+	if !c.SMB.Enabled {
+		own.SMB.Shares = nil // other services may keep smbd running; don't serve disabled shares
+	}
+	external := countKind(m.External(), "smb")
+	if err := hostrun.WriteFile(ctx, m.Run, m.SMBConf, RenderSMB(own, m.Owner, IncludeFiles(m.IncludeDir)...)); err != nil {
 		return fmt.Errorf("write %s: %w", m.SMBConf, err)
 	}
 	if out, err := m.Run(ctx, "", "testparm", "-s", "--suppress-prompt", m.SMBConf); err != nil {
 		_ = hostrun.Restore(ctx, m.Run, m.SMBConf)
 		return fmt.Errorf("testparm rejected the config, previous file restored: %s", firstLines(out, 4))
 	}
-	active := c.SMB.Enabled && len(c.SMB.Shares) > 0
+	active := len(own.SMB.Shares) > 0 || external > 0
 	if !active {
 		_, err := m.Run(ctx, "", "systemctl", "disable", "--now", "smbd", "nmbd")
 		if err != nil {
@@ -96,17 +106,22 @@ func (m *Manager) applySMB(c Config) error {
 	if out, err := m.Run(ctx, "", "smbcontrol", "all", "reload-config"); err != nil {
 		return fmt.Errorf("reload smbd: %s", firstLines(out, 2))
 	}
-	log.Printf("shares: SMB config applied, %d shares", len(c.SMB.Shares))
+	log.Printf("shares: SMB config applied, %d shares, %d from other services", len(own.SMB.Shares), external)
 	return nil
 }
 
 func (m *Manager) applyNFS(c Config) error {
 	ctx, cancel := m.ctx()
 	defer cancel()
-	if err := hostrun.WriteFile(ctx, m.Run, m.Exports, RenderExports(c, m.UID, m.GID)); err != nil {
+	own := c
+	if !c.NFS.Enabled {
+		own.NFS.Exports = nil
+	}
+	external := countKind(m.External(), "nfs")
+	if err := hostrun.WriteFile(ctx, m.Run, m.Exports, RenderExports(own, m.UID, m.GID)); err != nil {
 		return fmt.Errorf("write %s: %w", m.Exports, err)
 	}
-	active := c.NFS.Enabled && len(c.NFS.Exports) > 0
+	active := len(own.NFS.Exports) > 0 || external > 0
 	if !active {
 		if _, err := m.Run(ctx, "", "systemctl", "disable", "--now", "nfs-server"); err != nil {
 			return fmt.Errorf("stop nfs-server: %w", err)
@@ -122,7 +137,7 @@ func (m *Manager) applyNFS(c Config) error {
 		_, _ = m.Run(ctx, "", "exportfs", "-ra")
 		return fmt.Errorf("exportfs rejected the exports, previous file restored: %s", firstLines(out, 4))
 	}
-	log.Printf("shares: NFS exports applied, %d exports", len(c.NFS.Exports))
+	log.Printf("shares: NFS exports applied, %d exports, %d from other services", len(own.NFS.Exports), external)
 	return nil
 }
 

internal/shares/external.go

@@ -0,0 +1,128 @@
+package shares
+
+import (
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+)
+
+// Other services on the host publish their own shares through
+// drop-in files. nasmon includes the SMB drop-ins into the smb.conf it
+// generates and keeps smbd / nfs-server running while any of them define a
+// share, even when nasmon itself has none.
+const (
+	DefaultSMBIncludeDir = "/etc/samba/smb.conf.d"
+	DefaultExportsDir    = "/etc/exports.d"
+)
+
+// ExternalShare is a share defined outside nasmon (read-only in the UI).
+type ExternalShare struct {
+	Kind    string // smb | nfs
+	Source  string // drop-in file name without extension
+	Name    string // SMB share name (empty for NFS)
+	Path    string
+	Clients string // NFS clients with options, as written in the file
+}
+
+// IncludeFiles lists the *.conf drop-ins in dir, sorted. A missing dir yields nil.
+func IncludeFiles(dir string) []string {
+	if dir == "" {
+		return nil
+	}
+	m, _ := filepath.Glob(filepath.Join(dir, "*.conf"))
+	sort.Strings(m)
+	return m
+}
+
+func sourceName(file string) string {
+	return strings.TrimSuffix(filepath.Base(file), filepath.Ext(file))
+}
+
+// ParseSMBDropIn returns the shares ([section] other than [global], [homes],
+// [printers]) defined in a Samba config fragment.
+func ParseSMBDropIn(text, source string) []ExternalShare {
+	var out []ExternalShare
+	var cur *ExternalShare
+	for _, raw := range strings.Split(text, "\n") {
+		line := strings.TrimSpace(raw)
+		if line == "" || line[0] == '#' || line[0] == ';' {
+			continue
+		}
+		if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") {
+			name := strings.TrimSpace(line[1 : len(line)-1])
+			switch strings.ToLower(name) {
+			case "global", "homes", "printers":
+				cur = nil
+			default:
+				out = append(out, ExternalShare{Kind: "smb", Source: source, Name: name})
+				cur = &out[len(out)-1]
+			}
+			continue
+		}
+		if cur == nil {
+			continue
+		}
+		if k, v, ok := strings.Cut(line, "="); ok && strings.EqualFold(strings.TrimSpace(k), "path") {
+			cur.Path = strings.TrimSpace(v)
+		}
+	}
+	return out
+}
+
+// ParseExportsFile returns the exports in an exports(5) file.
+func ParseExportsFile(text, source string) []ExternalShare {
+	var out []ExternalShare
+	for _, raw := range strings.Split(text, "\n") {
+		line := strings.TrimSpace(raw)
+		if line == "" || line[0] == '#' {
+			continue
+		}
+		var path, rest string
+		if line[0] == '"' {
+			if end := strings.Index(line[1:], `"`); end >= 0 {
+				path, rest = line[1:end+1], line[end+2:]
+			}
+		} else {
+			path, rest, _ = strings.Cut(line, " ")
+		}
+		if path == "" {
+			continue
+		}
+		out = append(out, ExternalShare{Kind: "nfs", Source: source, Path: path, Clients: strings.TrimSpace(rest)})
+	}
+	return out
+}
+
+// External reads the SMB drop-ins and the exports.d files of other services.
+func (m *Manager) External() []ExternalShare {
+	var out []ExternalShare
+	for _, f := range IncludeFiles(m.IncludeDir) {
+		if b, err := os.ReadFile(f); err == nil {
+			out = append(out, ParseSMBDropIn(string(b), sourceName(f))...)
+		}
+	}
+	if m.ExportsDir != "" {
+		files, _ := filepath.Glob(filepath.Join(m.ExportsDir, "*.exports"))
+		sort.Strings(files)
+		for _, f := range files {
+			if filepath.Clean(f) == filepath.Clean(m.Exports) {
+				continue
+			}
+			if b, err := os.ReadFile(f); err == nil {
+				out = append(out, ParseExportsFile(string(b), sourceName(f))...)
+			}
+		}
+	}
+	return out
+}
+
+func countKind(ext []ExternalShare, kind string) int {
+	n := 0
+	for _, e := range ext {
+		if e.Kind == kind {
+			n++
+		}
+	}
+	return n
+}

internal/shares/external_test.go

@@ -0,0 +1,111 @@
+package shares
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+const repoisoSMB = `# Managed by repoiso — do not edit
+
+[iso-pve]
+   path = /tank/iso/export/pve
+   read only = yes
+   guest ok = yes
+
+[global]
+   ; ignored
+`
+
+func writeDropIns(t *testing.T) (smbDir, nfsDir string) {
+	t.Helper()
+	root := t.TempDir()
+	smbDir, nfsDir = filepath.Join(root, "smb.conf.d"), filepath.Join(root, "exports.d")
+	for _, d := range []string{smbDir, nfsDir} {
+		if err := os.MkdirAll(d, 0o755); err != nil {
+			t.Fatal(err)
+		}
+	}
+	must := func(p, s string) {
+		if err := os.WriteFile(p, []byte(s), 0o644); err != nil {
+			t.Fatal(err)
+		}
+	}
+	must(filepath.Join(smbDir, "repoiso.conf"), repoisoSMB)
+	must(filepath.Join(smbDir, "notes.txt"), "[ignored]\n")
+	must(filepath.Join(nfsDir, "repoiso.exports"), "# Managed by repoiso\n\"/tank/iso/export/pve\" 10.10.0.0/24(ro,root_squash)\n")
+	must(filepath.Join(nfsDir, "nasmon.exports"), "\"/data\" *(rw)\n")
+	return
+}
+
+func TestParseDropIns(t *testing.T) {
+	smb := ParseSMBDropIn(repoisoSMB, "repoiso")
+	if len(smb) != 1 || smb[0].Name != "iso-pve" || smb[0].Path != "/tank/iso/export/pve" || smb[0].Source != "repoiso" {
+		t.Fatalf("smb: %+v", smb)
+	}
+	nfs := ParseExportsFile("# c\n/plain host(ro)\n\"/with space\" 10.0.0.0/8(ro)\n\n", "x")
+	if len(nfs) != 2 || nfs[0].Path != "/plain" || nfs[1].Path != "/with space" || nfs[1].Clients != "10.0.0.0/8(ro)" {
+		t.Fatalf("nfs: %+v", nfs)
+	}
+}
+
+func TestExternalSkipsOwnExports(t *testing.T) {
+	smbDir, nfsDir := writeDropIns(t)
+	m := newManager(newFake())
+	m.IncludeDir, m.ExportsDir, m.Exports = smbDir, nfsDir, filepath.Join(nfsDir, "nasmon.exports")
+	ext := m.External()
+	if countKind(ext, "smb") != 1 || countKind(ext, "nfs") != 1 {
+		t.Fatalf("external: %+v", ext)
+	}
+	if got := IncludeFiles(smbDir); len(got) != 1 || !strings.HasSuffix(got[0], "repoiso.conf") {
+		t.Fatalf("includes: %v", got)
+	}
+}
+
+func TestRenderSMBIncludes(t *testing.T) {
+	out := RenderSMB(sample(), "ansible", "/etc/samba/smb.conf.d/repoiso.conf")
+	if !strings.HasSuffix(strings.TrimSpace(out), "include = /etc/samba/smb.conf.d/repoiso.conf") {
+		t.Fatalf("include not at the end:\n%s", out)
+	}
+	if strings.Contains(RenderSMB(sample(), "ansible"), "include =") {
+		t.Fatal("include rendered without drop-ins")
+	}
+}
+
+// The bug this guards against: nasmon without own shares disabled smbd and
+// nfs-server and killed the shares RepoISO publishes for Proxmox.
+func TestApplyKeepsServicesForOtherServices(t *testing.T) {
+	smbDir, nfsDir := writeDropIns(t)
+	f := newFake()
+	m := newManager(f)
+	m.IncludeDir, m.ExportsDir, m.Exports = smbDir, nfsDir, filepath.Join(nfsDir, "nasmon.exports")
+	if err := m.Apply(Defaults()); err != nil {
+		t.Fatal(err)
+	}
+	if f.has("systemctl disable") {
+		t.Fatalf("services disabled although other services share: %v", f.calls)
+	}
+	if !f.has("systemctl enable --now smbd nmbd") || !f.has("systemctl enable --now nfs-server") || !f.has("exportfs -ra") {
+		t.Fatalf("services not kept running: %v", f.calls)
+	}
+	wi := f.index("sh -c")
+	if !strings.Contains(f.stdin[f.calls[wi]], "include = "+filepath.Join(smbDir, "repoiso.conf")) {
+		t.Errorf("smb.conf lacks the drop-in include")
+	}
+}
+
+func TestApplyDisabledSMBHidesOwnShares(t *testing.T) {
+	smbDir, _ := writeDropIns(t)
+	f := newFake()
+	m := newManager(f)
+	m.IncludeDir = smbDir
+	c := sample()
+	c.SMB.Enabled = false
+	if err := m.Apply(c); err != nil {
+		t.Fatal(err)
+	}
+	if strings.Contains(f.stdin[f.calls[f.index("sh -c")]], "[documents]") {
+		t.Errorf("disabled nasmon shares still rendered while smbd stays up for others")
+	}
+}

internal/shares/render.go

@@ -26,8 +26,9 @@ func anyGuest(c Config) bool {
 
 // RenderSMB produces the complete smb.conf. owner is the Unix account every
 // SMB session acts as (force user), so files end up with the same owner the
-// containers use.
+// containers use. includes are drop-in files of other services appended as
-func RenderSMB(c Config, owner string) string {
+// "include =" lines.
+func RenderSMB(c Config, owner string, includes ...string) string {
 	var b strings.Builder
 	fmt.Fprintf(&b, "%s\n\n[global]\n", Header)
 	// Bad User turns unknown accounts (e.g. the Windows login) into guests.
@@ -98,6 +99,12 @@ func RenderSMB(c Config, owner string) string {
 			fmt.Fprintf(&b, "   %s\n", l)
 		}
 	}
+	if len(includes) > 0 {
+		b.WriteString("\n# Shares of other services (read-only in nasmon)\n")
+		for _, f := range includes {
+			fmt.Fprintf(&b, "include = %s\n", f)
+		}
+	}
 	return b.String()
 }
 

internal/shares/shares_test.go

@@ -225,6 +225,7 @@ func newManager(f *fake) *Manager {
 	m := New(f.run)
 	m.LookPath = f.lookPath
 	m.Owner, m.UID, m.GID = "ansible", "1000", "1000"
+	m.IncludeDir, m.ExportsDir = "", "" // never read the host's drop-ins in tests
 	return m
 }
 

internal/web/external_test.go

@@ -0,0 +1,32 @@
+package web
+
+import (
+	"net/http/httptest"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"nasmon/internal/shares"
+)
+
+func TestSharesPageListsExternal(t *testing.T) {
+	srv, _, _ := newTestServer(t)
+	f := &shareRunner{}
+	withShareRunner(srv, f)
+	dir := t.TempDir()
+	smbDir, nfsDir := filepath.Join(dir, "smb.conf.d"), filepath.Join(dir, "exports.d")
+	_ = os.MkdirAll(smbDir, 0o755)
+	_ = os.MkdirAll(nfsDir, 0o755)
+	_ = os.WriteFile(filepath.Join(smbDir, "repoiso.conf"), []byte("[iso-pve]\n   path = /tank/iso/export/pve\n"), 0o644)
+	_ = os.WriteFile(filepath.Join(nfsDir, "repoiso.exports"), []byte("\"/tank/iso/export/pve\" 10.10.0.0/24(ro)\n"), 0o644)
+	srv.shm.IncludeDir, srv.shm.ExportsDir, srv.shm.Exports = smbDir, nfsDir, filepath.Join(nfsDir, shares.DefaultExports)
+	rec := httptest.NewRecorder()
+	srv.ServeHTTP(rec, httptest.NewRequest("GET", "/shares", nil))
+	body := rec.Body.String()
+	for _, want := range []string{`id="external"`, "iso-pve", "/tank/iso/export/pve", "10.10.0.0/24(ro)", ">repoiso<"} {
+		if !strings.Contains(body, want) {
+			t.Errorf("shares page lacks %q", want)
+		}
+	}
+}

internal/web/shares.go

@@ -39,6 +39,7 @@ type sharesVM struct {
 	NForm       nfsForm
 	ApplyErr    string // last Apply failure: config saved but not live
 	Squashes    []string
+	External    []shares.ExternalShare // shares of other services (drop-ins), read-only
 }
 
 func (s *Server) applyErr() string {
@@ -96,6 +97,7 @@ func (s *Server) sharesView(st sched.Status, form smbForm, nform nfsForm) shares
 			vm.NForm.Squash = "root"
 		}
 	}
+	vm.External = s.shm.External()
 	if u, err := s.shm.ListUsers(); err == nil {
 		vm.Users = u
 	} else {

internal/web/shares_test.go

@@ -59,6 +59,7 @@ func withShareRunner(srv *Server, f *shareRunner) {
 	srv.shm = shares.New(f.run)
 	srv.shm.LookPath = func(string) (string, error) { return "/usr/sbin/x", nil }
 	srv.shm.Owner, srv.shm.UID, srv.shm.GID = "ansible", "1000", "1000"
+	srv.shm.IncludeDir, srv.shm.ExportsDir = "", ""
 }
 
 func TestSharesSMBFlow(t *testing.T) {

internal/web/templates/shares.html

@@ -140,5 +140,26 @@
   </details>
   <p class="muted small">Linux: <span class="mono">sudo mount -t nfs {{.Host}}:/nas_pool_1_8_gb/documents /mnt/nas</span>; list exports with <span class="mono">showmount -e {{.Host}}</span>.</p>
 </section>
+
+{{if .External}}
+<section class="card" id="external">
+  <h2>Shares of other services <span class="muted small">read-only</span></h2>
+  <p class="muted small">Defined by other software on this host in <span class="mono">/etc/samba/smb.conf.d/*.conf</span>
+    (included into smb.conf) and <span class="mono">/etc/exports.d/*.exports</span>. Manage them in that software;
+    nasmon keeps smbd / nfs-server running while any of them exist.</p>
+  <div class="tablewrap"><table>
+    <thead><tr><th>Type</th><th>Source</th><th>Name</th><th>Path</th><th>Clients</th></tr></thead>
+    <tbody>
+    {{range .External}}<tr>
+      <td><span class="badge">{{if eq .Kind "smb"}}SMB{{else}}NFS{{end}}</span></td>
+      <td class="mono">{{.Source}}</td>
+      <td class="mono">{{if .Name}}\\{{$.Data.Host}}\{{.Name}}{{else}}—{{end}}</td>
+      <td class="mono small">{{.Path}}</td>
+      <td class="mono small">{{.Clients}}</td>
+    </tr>{{end}}
+    </tbody>
+  </table></div>
+</section>
+{{end}}
 {{end}}
 {{end}}

packaging/README.md

@@ -47,3 +47,17 @@ Alerts: the × on an open alert acknowledges it (hidden and not mailed until the
 problem changes or clears); the × on a resolved alert removes it from the log.
 Resolved alerts older than 7 days are hidden by default, older than 90 days
 deleted.
+
+## Shares of other services
+
+Other software on the host can publish shares without fighting over the
+config files nasmon owns:
+
+* SMB: drop a fragment into /etc/samba/smb.conf.d/<name>.conf. nasmon appends
+  "include = <file>" for every *.conf there to the smb.conf it generates.
+* NFS: write /etc/exports.d/<name>.exports.
+
+nasmon lists these shares read-only on /shares and keeps smbd / nfs-server
+enabled while any of them exist, even with no nasmon shares (previously it
+disabled the daemons and took such shares down). When SMB is switched off in
+nasmon, only nasmon's own shares are removed.