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feat: add storage info to settings page and improve NFS export handling

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Backend:
- Add source/used_by/available/error fields to diskUsage in system status
- collectDiskUsage() now reads /proc/mounts, samba shares and NFS exports from DB
- Paths are deduplicated; shared paths list all shares/exports using them
- syscall.Statfs errors surface as available=false with user-facing error
- collectServiceStatus made a method of Server (receiver consistency)

Frontend:
- Settings page now shows two cards: mount points and shared resources
- Each path shows source badge (Sistema/Mount/SMB/NFS), used_by chips, progress bar
- Unavailable paths show amber warning instead of progress bar
- DiskUsage interface updated with new fields
- NFSExport interface updated with structured fields (fsid, async, etc)
- NFS page updated to use new export fields
This commit is contained in:
Daniel Arroyo
2026-07-05 22:56:39 -04:00
parent 72a8336087
commit 65cd753818
14 changed files with 696 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal/db/queries_nfs.go
+85 -8
View File
@@ -10,11 +10,17 @@ func scanNFSExport(row interface {
}) (NFSExport, error) {
var export NFSExport
var clients, createdAt, updatedAt string
var readOnly, async_, rootSquash, subtreeCheck, fsid int
if err := row.Scan(
&export.ID,
&export.Path,
&clients,
&export.Options,
&readOnly,
&async_,
&rootSquash,
&subtreeCheck,
&fsid,
&export.Advanced,
&createdAt,
&updatedAt,
); err != nil {
@@ -25,6 +31,11 @@ func scanNFSExport(row interface {
if err != nil {
return NFSExport{}, err
}
export.ReadOnly = readOnly != 0
export.Async = async_ != 0
export.RootSquash = rootSquash != 0
export.SubtreeCheck = subtreeCheck != 0
export.FSID = int64(fsid)
export.CreatedAt = parseTime(createdAt)
export.UpdatedAt = parseTime(updatedAt)
return export, nil
@@ -32,7 +43,7 @@ func scanNFSExport(row interface {
func (d *DB) ListNFSExports() ([]NFSExport, error) {
rows, err := d.conn.Query(`
SELECT id, path, clients, options, created_at, updated_at
SELECT id, path, clients, read_only, async_, root_squash, subtree_check, fsid, advanced, created_at, updated_at
FROM nfs_exports ORDER BY path ASC`)
if err != nil {
return nil, fmt.Errorf("list nfs exports: %w", err)
@@ -52,7 +63,7 @@ func (d *DB) ListNFSExports() ([]NFSExport, error) {
func (d *DB) GetNFSExport(id int64) (NFSExport, error) {
row := d.conn.QueryRow(`
SELECT id, path, clients, options, created_at, updated_at
SELECT id, path, clients, read_only, async_, root_squash, subtree_check, fsid, advanced, created_at, updated_at
FROM nfs_exports WHERE id = ?`, id)
export, err := scanNFSExport(row)
if err == sql.ErrNoRows {
@@ -69,10 +80,30 @@ func (d *DB) CreateNFSExport(export NFSExport) (NFSExport, error) {
if err != nil {
return NFSExport{}, err
}
readOnly := 0
if export.ReadOnly {
readOnly = 1
}
async_ := 0
if export.Async {
async_ = 1
}
rootSquash := 0
if export.RootSquash {
rootSquash = 1
}
subtreeCheck := 0
if export.SubtreeCheck {
subtreeCheck = 1
}
advanced := export.Advanced
if advanced == "" {
advanced = "{}"
}
result, err := d.conn.Exec(`
INSERT INTO nfs_exports (path, clients, options)
VALUES (?, ?, ?)`,
export.Path, clients, export.Options,
INSERT INTO nfs_exports (path, clients, read_only, async_, root_squash, subtree_check, fsid, advanced)
VALUES (?, ?, ?, ?, ?, ?, ?, ?)`,
export.Path, clients, readOnly, async_, rootSquash, subtreeCheck, export.FSID, advanced,
)
if err != nil {
return NFSExport{}, fmt.Errorf("create nfs export: %w", err)
@@ -89,11 +120,31 @@ func (d *DB) UpdateNFSExport(id int64, export NFSExport) (NFSExport, error) {
if err != nil {
return NFSExport{}, err
}
readOnly := 0
if export.ReadOnly {
readOnly = 1
}
async_ := 0
if export.Async {
async_ = 1
}
rootSquash := 0
if export.RootSquash {
rootSquash = 1
}
subtreeCheck := 0
if export.SubtreeCheck {
subtreeCheck = 1
}
advanced := export.Advanced
if advanced == "" {
advanced = "{}"
}
result, err := d.conn.Exec(`
UPDATE nfs_exports
SET path = ?, clients = ?, options = ?, updated_at = datetime('now')
SET path = ?, clients = ?, read_only = ?, async_ = ?, root_squash = ?, subtree_check = ?, fsid = ?, advanced = ?, updated_at = datetime('now')
WHERE id = ?`,
export.Path, clients, export.Options, id,
export.Path, clients, readOnly, async_, rootSquash, subtreeCheck, export.FSID, advanced, id,
)
if err != nil {
return NFSExport{}, fmt.Errorf("update nfs export: %w", err)
@@ -122,3 +173,29 @@ func (d *DB) DeleteNFSExport(id int64) error {
}
return nil
}
func (d *DB) GetAllFSIDs() ([]int64, error) {
rows, err := d.conn.Query(`SELECT fsid FROM nfs_exports WHERE fsid != 0`)
if err != nil {
return nil, fmt.Errorf("get all fsids: %w", err)
}
defer rows.Close()
var fsids []int64
for rows.Next() {
var fsid int64
if err := rows.Scan(&fsid); err != nil {
return nil, err
}
fsids = append(fsids, fsid)
}
return fsids, rows.Err()
}
func (d *DB) FSIDExists(fsid int64) (bool, error) {
var count int
err := d.conn.QueryRow(`SELECT COUNT(1) FROM nfs_exports WHERE fsid = ?`, fsid).Scan(&count)
if err != nil {
return false, err
}
return count > 0, nil
}