storageconfig

type AutoRdmaFabricBinds struct {

	// Maximum number of HCAs to bind per NUMA node. Defaults to 1 when unset.
	// Raise this to use additional HCAs on a NUMA node. HCAs whose NUMA node is
	// unknown are never capped.
	HcasPerNumaNode *uint64 `protobuf:"varint,1,opt,name=hcas_per_numa_node,json=hcasPerNumaNode,proto3,oneof" json:"hcas_per_numa_node,omitempty"`
	// contains filtered or unexported fields
}

type AzureBackendConfig struct {

	// Azure Blob-compatible origin host:port URL resolved to an IPv4 address for plaintext HTTP/1.1 fetches.
	Url string `protobuf:"bytes,1,opt,name=url,proto3" json:"url,omitempty"`
	// Stripe granularity in bytes for origin references. Defaults to 4 MiB when unset.
	// Must be a power of two.
	StripeSizeBytes *uint64 `protobuf:"varint,2,opt,name=stripe_size_bytes,json=stripeSizeBytes,proto3,oneof" json:"stripe_size_bytes,omitempty"`
	// Maximum concurrent origin HTTP fetches. Defaults to 64 when unset.
	HttpConcurrency *uint32 `protobuf:"varint,3,opt,name=http_concurrency,json=httpConcurrency,proto3,oneof" json:"http_concurrency,omitempty"`
	// contains filtered or unexported fields
}

type BackendSpec struct {
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// Types that are valid to be assigned to Config:
	//
	//	*BackendSpec_Http
	//	*BackendSpec_S3
	//	*BackendSpec_Azure
	//	*BackendSpec_Fake
	Config isBackendSpec_Config `protobuf_oneof:"config"`
	// contains filtered or unexported fields
}

type BackendSpec_Azure struct {
	Azure *AzureBackendConfig `protobuf:"bytes,4,opt,name=azure,proto3,oneof"`
}

type BackendSpec_Fake struct {
	Fake *FakeBackendConfig `protobuf:"bytes,5,opt,name=fake,proto3,oneof"`
}

type BackendSpec_Http struct {
	Http *HttpBackendConfig `protobuf:"bytes,2,opt,name=http,proto3,oneof"`
}

type BackendSpec_S3 struct {
	S3 *S3BackendConfig `protobuf:"bytes,3,opt,name=s3,proto3,oneof"`
}

type BlockDiskConfig struct {

	// Optional NUMA node hint used when placing storage work for this block device.
	Numa *uint32 `protobuf:"varint,1,opt,name=numa,proto3,oneof" json:"numa,omitempty"`
	// Block device path; paths must be unique across all caches.
	Path string `protobuf:"bytes,2,opt,name=path,proto3" json:"path,omitempty"`
	// contains filtered or unexported fields
}

type CacheSpec struct {
	Name   string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	Source string `protobuf:"bytes,2,opt,name=source,proto3" json:"source,omitempty"`
	// Disk definitions attached to this cache.
	Disks []*DiskSpec `protobuf:"bytes,3,rep,name=disks,proto3" json:"disks,omitempty"`
	// contains filtered or unexported fields
}

type Config struct {

	// Operator-assigned opaque version tracked so operators can confirm which config has been applied. 0 means unversioned.
	Version uint64 `protobuf:"varint,1,opt,name=version,proto3" json:"version,omitempty"`
	// Startup options are only read once during initialization.
	Startup       *StartupCfg         `protobuf:"bytes,2,opt,name=startup,proto3" json:"startup,omitempty"`
	Frontends     []*FrontendSpec     `protobuf:"bytes,3,rep,name=frontends,proto3" json:"frontends,omitempty"`
	Backends      []*BackendSpec      `protobuf:"bytes,4,rep,name=backends,proto3" json:"backends,omitempty"`
	Caches        []*CacheSpec        `protobuf:"bytes,5,rep,name=caches,proto3" json:"caches,omitempty"`
	Neighborhoods []*NeighborhoodSpec `protobuf:"bytes,6,rep,name=neighborhoods,proto3" json:"neighborhoods,omitempty"`
	// contains filtered or unexported fields
}

type DiskSpec struct {

	// Optional io_uring queue depth override for this disk.
	QueueDepth *uint32 `protobuf:"varint,1,opt,name=queue_depth,json=queueDepth,proto3,oneof" json:"queue_depth,omitempty"`
	// Optional cache page size override in bytes; defaults to the storage engine page size.
	PageSizeBytes *uint64 `protobuf:"varint,2,opt,name=page_size_bytes,json=pageSizeBytes,proto3,oneof" json:"page_size_bytes,omitempty"`
	// Skips the recovery scan when no metadata page is valid; intended only for fresh or benchmark disks.
	SkipRecoveryScan bool `protobuf:"varint,3,opt,name=skip_recovery_scan,json=skipRecoveryScan,proto3" json:"skip_recovery_scan,omitempty"`
	// Types that are valid to be assigned to Config:
	//
	//	*DiskSpec_Block
	//	*DiskSpec_File
	Config isDiskSpec_Config `protobuf_oneof:"config"`
	// contains filtered or unexported fields
}

type DiskSpec_Block struct {
	Block *BlockDiskConfig `protobuf:"bytes,4,opt,name=block,proto3,oneof"`
}

type DiskSpec_File struct {
	File *FileDiskConfig `protobuf:"bytes,5,opt,name=file,proto3,oneof"`
}

type FabricCfg struct {

	// Types that are valid to be assigned to Binds:
	//
	//	*FabricCfg_Tcp
	//	*FabricCfg_Rdma
	//	*FabricCfg_AutoRdma
	Binds isFabricCfg_Binds `protobuf_oneof:"binds"`
	// Maximum in-flight fabric operations per shard. Defaults to 1024 when unset.
	MaxInflight *uint32 `protobuf:"varint,4,opt,name=max_inflight,json=maxInflight,proto3,oneof" json:"max_inflight,omitempty"`
	// libfabric progress threads per shard. Defaults to 2 when unset.
	ProgressThreads *uint32 `protobuf:"varint,5,opt,name=progress_threads,json=progressThreads,proto3,oneof" json:"progress_threads,omitempty"`
	// Fabric RPC worker threads per shard. Defaults to 4 when unset.
	RpcWorkerThreads *uint32 `protobuf:"varint,6,opt,name=rpc_worker_threads,json=rpcWorkerThreads,proto3,oneof" json:"rpc_worker_threads,omitempty"`
	// Progress-thread busy-poll budget in microseconds. Defaults to 10 when unset.
	ProgressPollUs *uint32 `protobuf:"varint,7,opt,name=progress_poll_us,json=progressPollUs,proto3,oneof" json:"progress_poll_us,omitempty"`
	// contains filtered or unexported fields
}

type FabricCfg_AutoRdma struct {
	AutoRdma *AutoRdmaFabricBinds `protobuf:"bytes,3,opt,name=auto_rdma,json=autoRdma,proto3,oneof"`
}

type FabricCfg_Rdma struct {
	Rdma *RdmaFabricBinds `protobuf:"bytes,2,opt,name=rdma,proto3,oneof"`
}

type FabricCfg_Tcp struct {
	Tcp *TcpFabricBinds `protobuf:"bytes,1,opt,name=tcp,proto3,oneof"`
}

type FakeBackendConfig struct {

	// Stripe granularity in bytes for synthetic origin references. Defaults to 4 MiB when unset.
	// Must be a power of two.
	StripeSizeBytes *uint64 `protobuf:"varint,1,opt,name=stripe_size_bytes,json=stripeSizeBytes,proto3,oneof" json:"stripe_size_bytes,omitempty"`
	// Size of each synthetic zero-filled object in bytes. Defaults to 1 MiB when unset.
	ObjectSizeBytes *uint64 `protobuf:"varint,2,opt,name=object_size_bytes,json=objectSizeBytes,proto3,oneof" json:"object_size_bytes,omitempty"`
	// contains filtered or unexported fields
}

type FileDiskConfig struct {

	// Required file-backed disk capacity in bytes; the file is provisioned to this size before opening.
	Size *uint64 `protobuf:"varint,1,opt,name=size,proto3,oneof" json:"size,omitempty"`
	// Backing-file path; paths must be unique across all caches.
	Path string `protobuf:"bytes,2,opt,name=path,proto3" json:"path,omitempty"`
	// contains filtered or unexported fields
}

type FrontendSpec struct {
	Name   string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	Source string `protobuf:"bytes,2,opt,name=source,proto3" json:"source,omitempty"`
	// Types that are valid to be assigned to Config:
	//
	//	*FrontendSpec_Http
	//	*FrontendSpec_S3
	//	*FrontendSpec_Loadgen
	Config isFrontendSpec_Config `protobuf_oneof:"config"`
	// contains filtered or unexported fields
}

type FrontendSpec_Http struct {
	Http *HttpFrontendConfig `protobuf:"bytes,3,opt,name=http,proto3,oneof"`
}

type FrontendSpec_Loadgen struct {
	Loadgen *LoadgenFrontendConfig `protobuf:"bytes,5,opt,name=loadgen,proto3,oneof"`
}

type FrontendSpec_S3 struct {
	S3 *S3FrontendConfig `protobuf:"bytes,4,opt,name=s3,proto3,oneof"`
}

type HttpBackendConfig struct {

	// Origin host:port URL resolved to an IPv4 address for plaintext HTTP/1.1 fetches.
	Url string `protobuf:"bytes,1,opt,name=url,proto3" json:"url,omitempty"`
	// Stripe granularity in bytes for origin references. Defaults to 4 MiB when unset.
	// Must be a power of two.
	StripeSizeBytes *uint64 `protobuf:"varint,2,opt,name=stripe_size_bytes,json=stripeSizeBytes,proto3,oneof" json:"stripe_size_bytes,omitempty"`
	// Maximum concurrent origin HTTP fetches. Defaults to 64 when unset.
	HttpConcurrency *uint32 `protobuf:"varint,3,opt,name=http_concurrency,json=httpConcurrency,proto3,oneof" json:"http_concurrency,omitempty"`
	// contains filtered or unexported fields
}

type HttpFrontendConfig struct {

	// Socket address for HTTP listeners; each serving shard binds it with SO_REUSEPORT.
	Addr string `protobuf:"bytes,1,opt,name=addr,proto3" json:"addr,omitempty"`
	// contains filtered or unexported fields
}

type LoadgenFrontendConfig struct {

	// Synthetic read workers per serving shard. Defaults to 1 when unset.
	Workers *uint32 `protobuf:"varint,1,opt,name=workers,proto3,oneof" json:"workers,omitempty"`
	// Deterministic object stream seed. Defaults to the loadgen frontend seed when unset.
	Seed *uint64 `protobuf:"varint,2,opt,name=seed,proto3,oneof" json:"seed,omitempty"`
	// Number of distinct synthetic object ids to cycle over. Defaults to 1,000,000 when unset.
	ObjectCount *uint64 `protobuf:"varint,3,opt,name=object_count,json=objectCount,proto3,oneof" json:"object_count,omitempty"`
	// Bytes to read from the start of each object. When unset, reads the full resolved object length.
	ReadBytes *uint64 `protobuf:"varint,4,opt,name=read_bytes,json=readBytes,proto3,oneof" json:"read_bytes,omitempty"`
	// Verify every returned body byte is zero. Intended for fake backends.
	Verify bool `protobuf:"varint,5,opt,name=verify,proto3" json:"verify,omitempty"`
	// contains filtered or unexported fields
}

type MemoryCfg struct {

	// Allocates per-shard backing from the heap instead of 2 MiB hugepages.
	NoHugepages bool `protobuf:"varint,1,opt,name=no_hugepages,json=noHugepages,proto3" json:"no_hugepages,omitempty"`
	// Total backing pool across serving shards, in bytes. Defaults to 128 MiB when unset.
	MemoryTotalBytes *uint64 `protobuf:"varint,2,opt,name=memory_total_bytes,json=memoryTotalBytes,proto3,oneof" json:"memory_total_bytes,omitempty"`
	// contains filtered or unexported fields
}

type MetricsCfg struct {

	// Prometheus metrics listen address, such as "0.0.0.0:9100". Empty disables the exporter.
	Addr string `protobuf:"bytes,1,opt,name=addr,proto3" json:"addr,omitempty"`
	// contains filtered or unexported fields
}

type NeighborhoodSpec struct {
	Name   string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	Source string `protobuf:"bytes,2,opt,name=source,proto3" json:"source,omitempty"`
	// Number of deterministic finger-table entries to derive per node. Defaults to 100 when unset.
	FingersPerNode *uint32 `protobuf:"varint,3,opt,name=fingers_per_node,json=fingersPerNode,proto3,oneof" json:"fingers_per_node,omitempty"`
	// Local node id on the P2P ring and process-wide fabric peer id; required when
	// peers are configured, shared by every neighborhood when set, and must not
	// match any peer id.
	LocalNodeId *uint64 `protobuf:"varint,4,opt,name=local_node_id,json=localNodeId,proto3,oneof" json:"local_node_id,omitempty"`
	// Local tags used by placement-aware planning.
	LocalTags []string `protobuf:"bytes,5,rep,name=local_tags,json=localTags,proto3" json:"local_tags,omitempty"`
	// Precomputed routing table that replaces automatic finger-table derivation when set.
	// When set, `peers` can be "sparse"; containing only this process's neighbors.
	RoutingPlan *RoutingPlan `protobuf:"bytes,6,opt,name=routing_plan,json=routingPlan,proto3,oneof" json:"routing_plan,omitempty"`
	// Peer definitions available to this neighborhood. Peer ids are process-wide
	// fabric peer ids; repeating an id across neighborhoods requires the same
	// peer data.
	Peers []*PeerSpec `protobuf:"bytes,7,rep,name=peers,proto3" json:"peers,omitempty"`
	// contains filtered or unexported fields
}

type PeerSpec struct {

	// Process-wide fabric peer id, also used for this neighborhood's ring
	// position and route references.
	Id uint64 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
	// Peer tags used by placement-aware planning.
	Tags []string `protobuf:"bytes,2,rep,name=tags,proto3" json:"tags,omitempty"`
	// Types that are valid to be assigned to Config:
	//
	//	*PeerSpec_Tcp
	//	*PeerSpec_Rdma
	Config isPeerSpec_Config `protobuf_oneof:"config"`
	// contains filtered or unexported fields
}

type PeerSpec_Rdma struct {
	Rdma *RdmaPeerConfig `protobuf:"bytes,4,opt,name=rdma,proto3,oneof"`
}

type PeerSpec_Tcp struct {
	Tcp *TcpPeerConfig `protobuf:"bytes,3,opt,name=tcp,proto3,oneof"`
}

type RdmaFabricBind struct {

	// Provider-native RDMA fabric address encoded as "hex:<fi_getname-bytes>".
	Addr string `protobuf:"bytes,1,opt,name=addr,proto3" json:"addr,omitempty"`
	// contains filtered or unexported fields
}

type RdmaFabricBinds struct {
	Binds []*RdmaFabricBind `protobuf:"bytes,1,rep,name=binds,proto3" json:"binds,omitempty"`
	// contains filtered or unexported fields
}

type RdmaPeerConfig struct {

	// Provider-native RDMA fabric address encoded as "hex:<fi_getname-bytes>".
	Addr string `protobuf:"bytes,1,opt,name=addr,proto3" json:"addr,omitempty"`
	// contains filtered or unexported fields
}

type RoutingPlan struct {

	// Peer ids selected for this routing plan.
	Fingers []uint64 `protobuf:"varint,1,rep,packed,name=fingers,proto3" json:"fingers,omitempty"`
	// Peer id of the nearest-forward neighbor on the ring.
	Successor *uint64 `protobuf:"varint,2,opt,name=successor,proto3,oneof" json:"successor,omitempty"`
	// Peer id of the nearest-backward neighbor on the ring.
	Predecessor *uint64 `protobuf:"varint,3,opt,name=predecessor,proto3,oneof" json:"predecessor,omitempty"`
	// contains filtered or unexported fields
}

type S3BackendConfig struct {

	// S3-compatible origin host:port URL resolved to an IPv4 address for plaintext HTTP/1.1 fetches.
	Url string `protobuf:"bytes,1,opt,name=url,proto3" json:"url,omitempty"`
	// Stripe granularity in bytes for origin references. Defaults to 4 MiB when unset.
	// Must be a power of two.
	StripeSizeBytes *uint64 `protobuf:"varint,2,opt,name=stripe_size_bytes,json=stripeSizeBytes,proto3,oneof" json:"stripe_size_bytes,omitempty"`
	// Maximum concurrent origin HTTP fetches. Defaults to 64 when unset.
	HttpConcurrency *uint32 `protobuf:"varint,3,opt,name=http_concurrency,json=httpConcurrency,proto3,oneof" json:"http_concurrency,omitempty"`
	// contains filtered or unexported fields
}

type S3FrontendConfig struct {

	// Socket address for S3-compatible listeners; each serving shard binds it with SO_REUSEPORT.
	Addr string `protobuf:"bytes,1,opt,name=addr,proto3" json:"addr,omitempty"`
	// contains filtered or unexported fields
}

type StartupCfg struct {
	Memory   *MemoryCfg   `protobuf:"bytes,1,opt,name=memory,proto3" json:"memory,omitempty"`
	Fabric   *FabricCfg   `protobuf:"bytes,2,opt,name=fabric,proto3" json:"fabric,omitempty"`
	Topology *TopologyCfg `protobuf:"bytes,3,opt,name=topology,proto3" json:"topology,omitempty"`
	Metrics  *MetricsCfg  `protobuf:"bytes,4,opt,name=metrics,proto3" json:"metrics,omitempty"`
	// contains filtered or unexported fields
}

type TcpFabricBinds struct {
	Addr string `protobuf:"bytes,1,opt,name=addr,proto3" json:"addr,omitempty"`
	// contains filtered or unexported fields
}

type TcpPeerConfig struct {

	// TCP socket address used as this peer's fabric wire address.
	Addr string `protobuf:"bytes,1,opt,name=addr,proto3" json:"addr,omitempty"`
	// contains filtered or unexported fields
}

type TopologyCfg struct {

	// Place shards on SMT sibling CPUs as well as physical cores. Defaults to false,
	// so one serving shard is placed per physical core unless explicitly enabled.
	UseSmtSiblings bool `protobuf:"varint,1,opt,name=use_smt_siblings,json=useSmtSiblings,proto3" json:"use_smt_siblings,omitempty"`
	// Schedule shards onto isolcpus-isolated CPUs too. Defaults to false, so CPUs
	// isolated by the kernel are reserved for other workloads unless explicitly included.
	IgnoreIsolated bool `protobuf:"varint,2,opt,name=ignore_isolated,json=ignoreIsolated,proto3" json:"ignore_isolated,omitempty"`
	// Allow placing a shard on each NUMA node's CPU 0. Defaults to false, reserving
	// those CPUs for kernel and housekeeping work unless explicitly included.
	IncludeNodeCpu0 bool `protobuf:"varint,3,opt,name=include_node_cpu0,json=includeNodeCpu0,proto3" json:"include_node_cpu0,omitempty"`
	// Use HCA ports that are not in the active state.
	AllowInactivePort bool `protobuf:"varint,4,opt,name=allow_inactive_port,json=allowInactivePort,proto3" json:"allow_inactive_port,omitempty"`
	// Disable RDMA and force the libfabric tcp provider. Defaults to false. This is
	// an operator escape hatch for hosts where discovered RDMA devices are present
	// but should not be used by this daemon.
	DisableRdma bool `protobuf:"varint,5,opt,name=disable_rdma,json=disableRdma,proto3" json:"disable_rdma,omitempty"`
	// Cap on the number of serving-shard CPUs to pin. When unset, claims every
	// usable core left after storage and NIC-worker reservations.
	ServingCores *uint64 `protobuf:"varint,6,opt,name=serving_cores,json=servingCores,proto3,oneof" json:"serving_cores,omitempty"`
	// NIC-worker CPUs to pin per active HCA. Defaults to 4 when unset.
	NicWorkers *uint64 `protobuf:"varint,7,opt,name=nic_workers,json=nicWorkers,proto3,oneof" json:"nic_workers,omitempty"`
	// contains filtered or unexported fields
}