Jeffrey Smith
35d2309450
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PG-backed cluster registry for horizontal scaling — zero new infrastructure (no etcd/Consul/Redis). MVP convergence point. - node_registry UNLOGGED table (migration 013) - Self-registration, heartbeat tick (10s), stale sweep (30s), self-eviction (os.Exit on 0 rows → K8s restarts) - GET /api/v1/admin/cluster returns nodes with runtime stats - Health endpoints include node_id + cluster size/peers - cluster-dashboard admin surface with auto-refresh - 3-replica E2E test (docker-compose-e2e.yml + ci/e2e-cluster-test.sh) - chat + cluster-dashboard added to curated default bundle - 5 new tests (3 unit + 2 handler), all passing Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
33 lines
719 B
Go
33 lines
719 B
Go
package handlers
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import (
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"net/http"
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"github.com/gin-gonic/gin"
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"switchboard-core/store"
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)
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// ClusterHandler serves the admin cluster API.
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type ClusterHandler struct {
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stores store.Stores
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}
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func NewClusterHandler(stores store.Stores) *ClusterHandler {
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return &ClusterHandler{stores: stores}
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}
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// ListNodes returns all registered cluster nodes.
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// GET /api/v1/admin/cluster
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func (h *ClusterHandler) ListNodes(c *gin.Context) {
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nodes, err := h.stores.Cluster.ListNodes(c.Request.Context())
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to list cluster nodes"})
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return
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}
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if nodes == nil {
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nodes = []store.ClusterNode{}
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}
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c.JSON(http.StatusOK, gin.H{"data": nodes})
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}
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