pptx704
a1bd439c75
Implement full snapshot lifecycle: pause (snapshot + free resources), resume (UFFD-based lazy restore), and named snapshot templates that can spawn new sandboxes from frozen VM state. Key changes: - Snapshot header system with generational diff mapping (inspired by e2b) - UFFD server for lazy page fault handling during snapshot restore - Stable rootfs symlink path (/tmp/fc-vm/) for snapshot compatibility - Templates DB table and CRUD API endpoints (POST/GET/DELETE /v1/snapshots) - CreateSnapshot/DeleteSnapshot RPCs in hostagent proto - Reconciler excludes paused sandboxes (expected absent from host agent) - Snapshot templates lock vcpus/memory to baked-in values - Proper cleanup of uffd sockets and pause snapshot files on destroy
36 lines
1.2 KiB
Go
36 lines
1.2 KiB
Go
// Code generated by sqlc. DO NOT EDIT.
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// versions:
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// sqlc v1.30.0
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package db
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import (
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"github.com/jackc/pgx/v5/pgtype"
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)
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type Sandbox struct {
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ID string `json:"id"`
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OwnerID string `json:"owner_id"`
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HostID string `json:"host_id"`
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Template string `json:"template"`
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Status string `json:"status"`
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Vcpus int32 `json:"vcpus"`
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MemoryMb int32 `json:"memory_mb"`
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TimeoutSec int32 `json:"timeout_sec"`
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GuestIp string `json:"guest_ip"`
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HostIp string `json:"host_ip"`
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CreatedAt pgtype.Timestamptz `json:"created_at"`
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StartedAt pgtype.Timestamptz `json:"started_at"`
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LastActiveAt pgtype.Timestamptz `json:"last_active_at"`
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LastUpdated pgtype.Timestamptz `json:"last_updated"`
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}
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type Template struct {
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Name string `json:"name"`
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Type string `json:"type"`
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Vcpus pgtype.Int4 `json:"vcpus"`
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MemoryMb pgtype.Int4 `json:"memory_mb"`
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SizeBytes int64 `json:"size_bytes"`
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CreatedAt pgtype.Timestamptz `json:"created_at"`
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}
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