Files
cloud-ip-validator/internal/httpapi/handlers_registry.go
T
ayurishchevandClaude Sonnet 5.5 aff8fe38b5 Scan floating IPs in the background, page by page, so thousands of addresses work
The "Scan Floating IP" button failed with a client timeout: the project now
holds ~6.4k floating IPs and the scan listed them all in one unpaginated,
timeout-less Neutron request on the HTTP request context.

openstack: ListFreeFloatingIPs reads marker-based pages (fields= keeps them
small) with per-page retry/backoff on transport errors, 5xx and 429, and every
request now has a timeout (also ends hangs inside the orchestrator tick).

orchestrator: the scan is a single-flight background job on the process
context with progress (clearing/listing/enqueuing/done/error), dry_run, full
discovery before anything is enqueued, then SubmitIPs in chunks of 500 in
ascending IP order; a failed read leaves the queue untouched. The auto-cycle
gets a "scanning" phase that polls the job, so the control loop and
autoCycleMu are never held across OpenStack/DB work; it recovers after a
restart and waits for (instead of adopting) a scan started by someone else.

db: migration 0009 (indexes), paged ListIPsPage/ListRegistryPage, GROUP BY
counters, EXISTS completion check, set-based ClearAllIPs.

API: POST /admin/ips/scan -> 202 (dry_run, wait), GET /admin/ips/scan, paging
and filters on /admin/ips and /admin/registry (bare arrays without limit),
results_by_overall in /admin/status.

dashboard: scan progress panel and dry-run button, paginated /ips and
/registry with server-side filters, Overview on counters and capped lists
with progress/ETA, "select all N by filter", hx-params fix for per-row
buttons, real counts in confirmations.

Also: docs (API, USAGE, DASHBOARD, README), plan and review under
docs/changes/, bin/ rebuilt with new SHA256SUMS.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-01 19:31:11 +03:00

87 lines
2.8 KiB
Go

package httpapi
import (
"net/http"
"strconv"
"strings"
"cloudipvalidator/internal/db"
)
// handleAdminRegistry lists every address ever submitted to the check
// queue, each with a summary of its accumulated check history — the
// durable record that survives an address being deleted from ip_queue and
// later re-added. See migrations/0007_ip_registry.sql. Without `limit` it is
// the bare array of every row; with `limit` (1..1000) it returns the envelope
// {items,total,limit,offset} (filters: offset, q = substring of the address,
// last_result = pass|partial|fail|cancelled).
func (s *Server) handleAdminRegistry(w http.ResponseWriter, r *http.Request) {
q := r.URL.Query()
limit, offset, paged, err := parsePaging(q)
if err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
}
filter := db.RegistryFilter{Query: strings.TrimSpace(q.Get("q")), LastResult: q.Get("last_result")}
if filter.LastResult != "" && !db.IsValidResult(filter.LastResult) {
writeError(w, http.StatusBadRequest, "invalid last_result "+strconv.Quote(filter.LastResult)+" (valid: pass, partial, fail, cancelled)")
return
}
var items []db.RegistrySummary
var total int
if len(q) == 0 {
items, err = s.DB.ListRegistry(r.Context())
} else {
items, total, err = s.DB.ListRegistryPage(r.Context(), filter, limit, offset)
}
if err != nil {
writeError(w, http.StatusInternalServerError, err.Error())
return
}
out := make([]registryDTO, len(items))
for i, it := range items {
out[i] = registrySummaryToDTO(it)
}
if !paged {
writeJSON(w, http.StatusOK, out)
return
}
writeJSON(w, http.StatusOK, registryPageResponse{Items: out, Total: total, Limit: limit, Offset: offset})
}
// handleAdminRegistryHistory returns one address's registry record plus its
// full retained check history (across every cycle still kept — see
// db.PruneRegistryHistory / settings.history_retention_cycles), newest
// cycle first.
func (s *Server) handleAdminRegistryHistory(w http.ResponseWriter, r *http.Request) {
address := r.PathValue("ip")
summary, err := s.DB.GetRegistryByAddress(r.Context(), address)
if err != nil {
writeDBError(w, err)
return
}
checks, err := s.DB.ListChecksForRegistry(r.Context(), summary.ID, nil)
if err != nil {
writeError(w, http.StatusInternalServerError, err.Error())
return
}
writeJSON(w, http.StatusOK, struct {
Registry registryDTO `json:"registry"`
Checks []db.Check `json:"checks"`
}{registrySummaryToDTO(*summary), checks})
}
func registrySummaryToDTO(s db.RegistrySummary) registryDTO {
return registryDTO{
IPAddress: s.IPAddress,
FirstSeenAt: s.FirstSeenAt,
LastSeenAt: s.LastSeenAt,
TotalCycles: s.TotalCycles,
LastResult: s.LastResult,
LastCheckedAt: s.LastCheckedAt,
InQueue: s.InQueue,
CurrentState: s.CurrentState,
}
}