Jeffrey Smith
f0dd43144e
- Rename Go module switchboard-core → armature (155+ files) - Rename Docker image → gobha/armature - Rename K8s resources, secrets, deployments - Rename Prometheus metrics switchboard_* → armature_* - Rename env vars SWITCHBOARD_ADMIN_* → ARMATURE_ADMIN_* - Rename DB names switchboard_core* → armature* - Update all frontend branding, notification templates, docs - Update CI scripts, e2e tests, Keycloak realm, nginx conf - Rename scripts/switchboard-ca.sh → scripts/armature-ca.sh - Rename k8s/switchboard.yaml → k8s/armature.yaml - Rename chart alerting/dashboard files - Fix: DockerHub push uses env: binding for secret injection - Helm chart updated (name, labels, template functions, dashboard, alerting) - Replace favicon/icon assets with Armature brand No functional changes. Pure mechanical rename + CI fix. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
79 lines
2.0 KiB
Go
79 lines
2.0 KiB
Go
package postgres
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
"time"
|
|
|
|
"armature/store"
|
|
)
|
|
|
|
// ClusterStore manages node_registry — Postgres-only UNLOGGED table.
|
|
type ClusterStore struct{}
|
|
|
|
func NewClusterStore() *ClusterStore { return &ClusterStore{} }
|
|
|
|
func (s *ClusterStore) Register(ctx context.Context, nodeID, endpoint string) error {
|
|
_, err := DB.ExecContext(ctx, `
|
|
INSERT INTO node_registry (node_id, endpoint)
|
|
VALUES ($1, $2)
|
|
ON CONFLICT (node_id) DO UPDATE
|
|
SET endpoint = EXCLUDED.endpoint,
|
|
registered_at = now(),
|
|
heartbeat = now(),
|
|
stats = '{}'
|
|
`, nodeID, endpoint)
|
|
return err
|
|
}
|
|
|
|
func (s *ClusterStore) Heartbeat(ctx context.Context, nodeID string, stats json.RawMessage) (int64, error) {
|
|
result, err := DB.ExecContext(ctx, `
|
|
UPDATE node_registry
|
|
SET heartbeat = now(), stats = $2
|
|
WHERE node_id = $1
|
|
`, nodeID, stats)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return result.RowsAffected()
|
|
}
|
|
|
|
func (s *ClusterStore) SweepStale(ctx context.Context, threshold time.Duration) (int64, error) {
|
|
result, err := DB.ExecContext(ctx, `
|
|
DELETE FROM node_registry
|
|
WHERE heartbeat < now() - $1 * interval '1 second'
|
|
`, threshold.Seconds())
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return result.RowsAffected()
|
|
}
|
|
|
|
func (s *ClusterStore) ListNodes(ctx context.Context) ([]store.ClusterNode, error) {
|
|
rows, err := DB.QueryContext(ctx, `
|
|
SELECT node_id, endpoint, seq, registered_at, heartbeat, stats
|
|
FROM node_registry
|
|
ORDER BY seq
|
|
`)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer rows.Close()
|
|
|
|
var nodes []store.ClusterNode
|
|
for rows.Next() {
|
|
var n store.ClusterNode
|
|
if err := rows.Scan(&n.NodeID, &n.Endpoint, &n.Seq, &n.RegisteredAt, &n.Heartbeat, &n.Stats); err != nil {
|
|
return nil, fmt.Errorf("scan cluster node: %w", err)
|
|
}
|
|
nodes = append(nodes, n)
|
|
}
|
|
return nodes, rows.Err()
|
|
}
|
|
|
|
func (s *ClusterStore) Deregister(ctx context.Context, nodeID string) error {
|
|
_, err := DB.ExecContext(ctx, `DELETE FROM node_registry WHERE node_id = $1`, nodeID)
|
|
return err
|
|
}
|