|
package config
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
"text/template"
|
|
|
|
tmos "github.com/tendermint/tendermint/libs/os"
|
|
tmrand "github.com/tendermint/tendermint/libs/rand"
|
|
)
|
|
|
|
// DefaultDirPerm is the default permissions used when creating directories.
|
|
const DefaultDirPerm = 0700
|
|
|
|
var configTemplate *template.Template
|
|
|
|
func init() {
|
|
var err error
|
|
tmpl := template.New("configFileTemplate").Funcs(template.FuncMap{
|
|
"StringsJoin": strings.Join,
|
|
})
|
|
if configTemplate, err = tmpl.Parse(defaultConfigTemplate); err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
|
|
/****** these are for production settings ***********/
|
|
|
|
// EnsureRoot creates the root, config, and data directories if they don't exist,
|
|
// and panics if it fails.
|
|
func EnsureRoot(rootDir string) {
|
|
if err := tmos.EnsureDir(rootDir, DefaultDirPerm); err != nil {
|
|
panic(err.Error())
|
|
}
|
|
if err := tmos.EnsureDir(filepath.Join(rootDir, defaultConfigDir), DefaultDirPerm); err != nil {
|
|
panic(err.Error())
|
|
}
|
|
if err := tmos.EnsureDir(filepath.Join(rootDir, defaultDataDir), DefaultDirPerm); err != nil {
|
|
panic(err.Error())
|
|
}
|
|
}
|
|
|
|
// WriteConfigFile renders config using the template and writes it to configFilePath.
|
|
// This function is called by cmd/tendermint/commands/init.go
|
|
func WriteConfigFile(rootDir string, config *Config) error {
|
|
return config.WriteToTemplate(filepath.Join(rootDir, defaultConfigFilePath))
|
|
}
|
|
|
|
// WriteToTemplate writes the config to the exact file specified by
|
|
// the path, in the default toml template and does not mangle the path
|
|
// or filename at all.
|
|
func (cfg *Config) WriteToTemplate(path string) error {
|
|
var buffer bytes.Buffer
|
|
|
|
if err := configTemplate.Execute(&buffer, cfg); err != nil {
|
|
return err
|
|
}
|
|
|
|
return writeFile(path, buffer.Bytes(), 0644)
|
|
}
|
|
|
|
func writeDefaultConfigFileIfNone(rootDir string) error {
|
|
configFilePath := filepath.Join(rootDir, defaultConfigFilePath)
|
|
if !tmos.FileExists(configFilePath) {
|
|
return WriteConfigFile(rootDir, DefaultConfig())
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Note: any changes to the comments/variables/mapstructure
|
|
// must be reflected in the appropriate struct in config/config.go
|
|
const defaultConfigTemplate = `# This is a TOML config file.
|
|
# For more information, see https://github.com/toml-lang/toml
|
|
|
|
# NOTE: Any path below can be absolute (e.g. "/var/myawesomeapp/data") or
|
|
# relative to the home directory (e.g. "data"). The home directory is
|
|
# "$HOME/.tendermint" by default, but could be changed via $TMHOME env variable
|
|
# or --home cmd flag.
|
|
|
|
#######################################################################
|
|
### Main Base Config Options ###
|
|
#######################################################################
|
|
|
|
# TCP or UNIX socket address of the ABCI application,
|
|
# or the name of an ABCI application compiled in with the Tendermint binary
|
|
proxy-app = "{{ .BaseConfig.ProxyApp }}"
|
|
|
|
# A custom human readable name for this node
|
|
moniker = "{{ .BaseConfig.Moniker }}"
|
|
|
|
# Mode of Node: full | validator | seed
|
|
# * validator node
|
|
# - all reactors
|
|
# - with priv_validator_key.json, priv_validator_state.json
|
|
# * full node
|
|
# - all reactors
|
|
# - No priv_validator_key.json, priv_validator_state.json
|
|
# * seed node
|
|
# - only P2P, PEX Reactor
|
|
# - No priv_validator_key.json, priv_validator_state.json
|
|
mode = "{{ .BaseConfig.Mode }}"
|
|
|
|
# Database backend: goleveldb | cleveldb | boltdb | rocksdb | badgerdb
|
|
# * goleveldb (github.com/syndtr/goleveldb - most popular implementation)
|
|
# - pure go
|
|
# - stable
|
|
# * cleveldb (uses levigo wrapper)
|
|
# - fast
|
|
# - requires gcc
|
|
# - use cleveldb build tag (go build -tags cleveldb)
|
|
# * boltdb (uses etcd's fork of bolt - github.com/etcd-io/bbolt)
|
|
# - EXPERIMENTAL
|
|
# - may be faster is some use-cases (random reads - indexer)
|
|
# - use boltdb build tag (go build -tags boltdb)
|
|
# * rocksdb (uses github.com/tecbot/gorocksdb)
|
|
# - EXPERIMENTAL
|
|
# - requires gcc
|
|
# - use rocksdb build tag (go build -tags rocksdb)
|
|
# * badgerdb (uses github.com/dgraph-io/badger)
|
|
# - EXPERIMENTAL
|
|
# - use badgerdb build tag (go build -tags badgerdb)
|
|
db-backend = "{{ .BaseConfig.DBBackend }}"
|
|
|
|
# Database directory
|
|
db-dir = "{{ js .BaseConfig.DBPath }}"
|
|
|
|
# Output level for logging, including package level options
|
|
log-level = "{{ .BaseConfig.LogLevel }}"
|
|
|
|
# Output format: 'plain' (colored text) or 'json'
|
|
log-format = "{{ .BaseConfig.LogFormat }}"
|
|
|
|
##### additional base config options #####
|
|
|
|
# Path to the JSON file containing the initial validator set and other meta data
|
|
genesis-file = "{{ js .BaseConfig.Genesis }}"
|
|
|
|
# Path to the JSON file containing the private key to use for node authentication in the p2p protocol
|
|
node-key-file = "{{ js .BaseConfig.NodeKey }}"
|
|
|
|
# Mechanism to connect to the ABCI application: socket | grpc
|
|
abci = "{{ .BaseConfig.ABCI }}"
|
|
|
|
# If true, query the ABCI app on connecting to a new peer
|
|
# so the app can decide if we should keep the connection or not
|
|
filter-peers = {{ .BaseConfig.FilterPeers }}
|
|
|
|
|
|
#######################################################
|
|
### Priv Validator Configuration ###
|
|
#######################################################
|
|
[priv-validator]
|
|
|
|
# Path to the JSON file containing the private key to use as a validator in the consensus protocol
|
|
key-file = "{{ js .PrivValidator.Key }}"
|
|
|
|
# Path to the JSON file containing the last sign state of a validator
|
|
state-file = "{{ js .PrivValidator.State }}"
|
|
|
|
# TCP or UNIX socket address for Tendermint to listen on for
|
|
# connections from an external PrivValidator process
|
|
# when the listenAddr is prefixed with grpc instead of tcp it will use the gRPC Client
|
|
laddr = "{{ .PrivValidator.ListenAddr }}"
|
|
|
|
# Path to the client certificate generated while creating needed files for secure connection.
|
|
# If a remote validator address is provided but no certificate, the connection will be insecure
|
|
client-certificate-file = "{{ js .PrivValidator.ClientCertificate }}"
|
|
|
|
# Client key generated while creating certificates for secure connection
|
|
client-key-file = "{{ js .PrivValidator.ClientKey }}"
|
|
|
|
# Path to the Root Certificate Authority used to sign both client and server certificates
|
|
root-ca-file = "{{ js .PrivValidator.RootCA }}"
|
|
|
|
|
|
#######################################################################
|
|
### Advanced Configuration Options ###
|
|
#######################################################################
|
|
|
|
#######################################################
|
|
### RPC Server Configuration Options ###
|
|
#######################################################
|
|
[rpc]
|
|
|
|
# TCP or UNIX socket address for the RPC server to listen on
|
|
laddr = "{{ .RPC.ListenAddress }}"
|
|
|
|
# A list of origins a cross-domain request can be executed from
|
|
# Default value '[]' disables cors support
|
|
# Use '["*"]' to allow any origin
|
|
cors-allowed-origins = [{{ range .RPC.CORSAllowedOrigins }}{{ printf "%q, " . }}{{end}}]
|
|
|
|
# A list of methods the client is allowed to use with cross-domain requests
|
|
cors-allowed-methods = [{{ range .RPC.CORSAllowedMethods }}{{ printf "%q, " . }}{{end}}]
|
|
|
|
# A list of non simple headers the client is allowed to use with cross-domain requests
|
|
cors-allowed-headers = [{{ range .RPC.CORSAllowedHeaders }}{{ printf "%q, " . }}{{end}}]
|
|
|
|
# Activate unsafe RPC commands like /dial-seeds and /unsafe-flush-mempool
|
|
unsafe = {{ .RPC.Unsafe }}
|
|
|
|
# Maximum number of simultaneous connections (including WebSocket).
|
|
# If you want to accept a larger number than the default, make sure
|
|
# you increase your OS limits.
|
|
# 0 - unlimited.
|
|
# Should be < {ulimit -Sn} - {MaxNumInboundPeers} - {MaxNumOutboundPeers} - {N of wal, db and other open files}
|
|
# 1024 - 40 - 10 - 50 = 924 = ~900
|
|
max-open-connections = {{ .RPC.MaxOpenConnections }}
|
|
|
|
# Maximum number of unique clientIDs that can /subscribe
|
|
# If you're using /broadcast_tx_commit, set to the estimated maximum number
|
|
# of broadcast_tx_commit calls per block.
|
|
max-subscription-clients = {{ .RPC.MaxSubscriptionClients }}
|
|
|
|
# Maximum number of unique queries a given client can /subscribe to
|
|
# If you're using a Local RPC client and /broadcast_tx_commit, set this
|
|
# to the estimated maximum number of broadcast_tx_commit calls per block.
|
|
max-subscriptions-per-client = {{ .RPC.MaxSubscriptionsPerClient }}
|
|
|
|
# How long to wait for a tx to be committed during /broadcast_tx_commit.
|
|
# WARNING: Using a value larger than 10s will result in increasing the
|
|
# global HTTP write timeout, which applies to all connections and endpoints.
|
|
# See https://github.com/tendermint/tendermint/issues/3435
|
|
timeout-broadcast-tx-commit = "{{ .RPC.TimeoutBroadcastTxCommit }}"
|
|
|
|
# Maximum size of request body, in bytes
|
|
max-body-bytes = {{ .RPC.MaxBodyBytes }}
|
|
|
|
# Maximum size of request header, in bytes
|
|
max-header-bytes = {{ .RPC.MaxHeaderBytes }}
|
|
|
|
# The path to a file containing certificate that is used to create the HTTPS server.
|
|
# Might be either absolute path or path related to Tendermint's config directory.
|
|
# If the certificate is signed by a certificate authority,
|
|
# the certFile should be the concatenation of the server's certificate, any intermediates,
|
|
# and the CA's certificate.
|
|
# NOTE: both tls-cert-file and tls-key-file must be present for Tendermint to create HTTPS server.
|
|
# Otherwise, HTTP server is run.
|
|
tls-cert-file = "{{ .RPC.TLSCertFile }}"
|
|
|
|
# The path to a file containing matching private key that is used to create the HTTPS server.
|
|
# Might be either absolute path or path related to Tendermint's config directory.
|
|
# NOTE: both tls-cert-file and tls-key-file must be present for Tendermint to create HTTPS server.
|
|
# Otherwise, HTTP server is run.
|
|
tls-key-file = "{{ .RPC.TLSKeyFile }}"
|
|
|
|
# pprof listen address (https://golang.org/pkg/net/http/pprof)
|
|
pprof-laddr = "{{ .RPC.PprofListenAddress }}"
|
|
|
|
#######################################################
|
|
### P2P Configuration Options ###
|
|
#######################################################
|
|
[p2p]
|
|
|
|
# Select the p2p internal queue
|
|
queue-type = "{{ .P2P.QueueType }}"
|
|
|
|
# Address to listen for incoming connections
|
|
laddr = "{{ .P2P.ListenAddress }}"
|
|
|
|
# Address to advertise to peers for them to dial
|
|
# If empty, will use the same port as the laddr,
|
|
# and will introspect on the listener or use UPnP
|
|
# to figure out the address. ip and port are required
|
|
# example: 159.89.10.97:26656
|
|
external-address = "{{ .P2P.ExternalAddress }}"
|
|
|
|
# Comma separated list of seed nodes to connect to
|
|
# We only use these if we can’t connect to peers in the addrbook
|
|
# NOTE: not used by the new PEX reactor. Please use BootstrapPeers instead.
|
|
# TODO: Remove once p2p refactor is complete
|
|
# ref: https:#github.com/tendermint/tendermint/issues/5670
|
|
seeds = "{{ .P2P.Seeds }}"
|
|
|
|
# Comma separated list of peers to be added to the peer store
|
|
# on startup. Either BootstrapPeers or PersistentPeers are
|
|
# needed for peer discovery
|
|
bootstrap-peers = "{{ .P2P.BootstrapPeers }}"
|
|
|
|
# Comma separated list of nodes to keep persistent connections to
|
|
persistent-peers = "{{ .P2P.PersistentPeers }}"
|
|
|
|
# UPNP port forwarding
|
|
upnp = {{ .P2P.UPNP }}
|
|
|
|
# Maximum number of connections (inbound and outbound).
|
|
max-connections = {{ .P2P.MaxConnections }}
|
|
|
|
# Rate limits the number of incoming connection attempts per IP address.
|
|
max-incoming-connection-attempts = {{ .P2P.MaxIncomingConnectionAttempts }}
|
|
|
|
# Set true to enable the peer-exchange reactor
|
|
pex = {{ .P2P.PexReactor }}
|
|
|
|
# Comma separated list of peer IDs to keep private (will not be gossiped to other peers)
|
|
# Warning: IPs will be exposed at /net_info, for more information https://github.com/tendermint/tendermint/issues/3055
|
|
private-peer-ids = "{{ .P2P.PrivatePeerIDs }}"
|
|
|
|
# Toggle to disable guard against peers connecting from the same ip.
|
|
allow-duplicate-ip = {{ .P2P.AllowDuplicateIP }}
|
|
|
|
# Peer connection configuration.
|
|
handshake-timeout = "{{ .P2P.HandshakeTimeout }}"
|
|
dial-timeout = "{{ .P2P.DialTimeout }}"
|
|
|
|
# Time to wait before flushing messages out on the connection
|
|
# TODO: Remove once MConnConnection is removed.
|
|
flush-throttle-timeout = "{{ .P2P.FlushThrottleTimeout }}"
|
|
|
|
# Maximum size of a message packet payload, in bytes
|
|
# TODO: Remove once MConnConnection is removed.
|
|
max-packet-msg-payload-size = {{ .P2P.MaxPacketMsgPayloadSize }}
|
|
|
|
# Rate at which packets can be sent, in bytes/second
|
|
# TODO: Remove once MConnConnection is removed.
|
|
send-rate = {{ .P2P.SendRate }}
|
|
|
|
# Rate at which packets can be received, in bytes/second
|
|
# TODO: Remove once MConnConnection is removed.
|
|
recv-rate = {{ .P2P.RecvRate }}
|
|
|
|
|
|
#######################################################
|
|
### Mempool Configuration Option ###
|
|
#######################################################
|
|
[mempool]
|
|
|
|
recheck = {{ .Mempool.Recheck }}
|
|
broadcast = {{ .Mempool.Broadcast }}
|
|
|
|
# Maximum number of transactions in the mempool
|
|
size = {{ .Mempool.Size }}
|
|
|
|
# Limit the total size of all txs in the mempool.
|
|
# This only accounts for raw transactions (e.g. given 1MB transactions and
|
|
# max-txs-bytes=5MB, mempool will only accept 5 transactions).
|
|
max-txs-bytes = {{ .Mempool.MaxTxsBytes }}
|
|
|
|
# Size of the cache (used to filter transactions we saw earlier) in transactions
|
|
cache-size = {{ .Mempool.CacheSize }}
|
|
|
|
# Do not remove invalid transactions from the cache (default: false)
|
|
# Set to true if it's not possible for any invalid transaction to become valid
|
|
# again in the future.
|
|
keep-invalid-txs-in-cache = {{ .Mempool.KeepInvalidTxsInCache }}
|
|
|
|
# Maximum size of a single transaction.
|
|
# NOTE: the max size of a tx transmitted over the network is {max-tx-bytes}.
|
|
max-tx-bytes = {{ .Mempool.MaxTxBytes }}
|
|
|
|
# Maximum size of a batch of transactions to send to a peer
|
|
# Including space needed by encoding (one varint per transaction).
|
|
# XXX: Unused due to https://github.com/tendermint/tendermint/issues/5796
|
|
max-batch-bytes = {{ .Mempool.MaxBatchBytes }}
|
|
|
|
# ttl-duration, if non-zero, defines the maximum amount of time a transaction
|
|
# can exist for in the mempool.
|
|
#
|
|
# Note, if ttl-num-blocks is also defined, a transaction will be removed if it
|
|
# has existed in the mempool at least ttl-num-blocks number of blocks or if it's
|
|
# insertion time into the mempool is beyond ttl-duration.
|
|
ttl-duration = "{{ .Mempool.TTLDuration }}"
|
|
|
|
# ttl-num-blocks, if non-zero, defines the maximum number of blocks a transaction
|
|
# can exist for in the mempool.
|
|
#
|
|
# Note, if ttl-duration is also defined, a transaction will be removed if it
|
|
# has existed in the mempool at least ttl-num-blocks number of blocks or if
|
|
# it's insertion time into the mempool is beyond ttl-duration.
|
|
ttl-num-blocks = {{ .Mempool.TTLNumBlocks }}
|
|
|
|
#######################################################
|
|
### State Sync Configuration Options ###
|
|
#######################################################
|
|
[statesync]
|
|
# State sync rapidly bootstraps a new node by discovering, fetching, and restoring a state machine
|
|
# snapshot from peers instead of fetching and replaying historical blocks. Requires some peers in
|
|
# the network to take and serve state machine snapshots. State sync is not attempted if the node
|
|
# has any local state (LastBlockHeight > 0). The node will have a truncated block history,
|
|
# starting from the height of the snapshot.
|
|
enable = {{ .StateSync.Enable }}
|
|
|
|
# State sync uses light client verification to verify state. This can be done either through the
|
|
# P2P layer or RPC layer. Set this to true to use the P2P layer. If false (default), RPC layer
|
|
# will be used.
|
|
use-p2p = {{ .StateSync.UseP2P }}
|
|
|
|
# If using RPC, at least two addresses need to be provided. They should be compatible with net.Dial,
|
|
# for example: "host.example.com:2125"
|
|
rpc-servers = "{{ StringsJoin .StateSync.RPCServers "," }}"
|
|
|
|
# The hash and height of a trusted block. Must be within the trust-period.
|
|
trust-height = {{ .StateSync.TrustHeight }}
|
|
trust-hash = "{{ .StateSync.TrustHash }}"
|
|
|
|
# The trust period should be set so that Tendermint can detect and gossip misbehavior before
|
|
# it is considered expired. For chains based on the Cosmos SDK, one day less than the unbonding
|
|
# period should suffice.
|
|
trust-period = "{{ .StateSync.TrustPeriod }}"
|
|
|
|
# Time to spend discovering snapshots before initiating a restore.
|
|
discovery-time = "{{ .StateSync.DiscoveryTime }}"
|
|
|
|
# Temporary directory for state sync snapshot chunks, defaults to os.TempDir().
|
|
# The synchronizer will create a new, randomly named directory within this directory
|
|
# and remove it when the sync is complete.
|
|
temp-dir = "{{ .StateSync.TempDir }}"
|
|
|
|
# The timeout duration before re-requesting a chunk, possibly from a different
|
|
# peer (default: 15 seconds).
|
|
chunk-request-timeout = "{{ .StateSync.ChunkRequestTimeout }}"
|
|
|
|
# The number of concurrent chunk and block fetchers to run (default: 4).
|
|
fetchers = "{{ .StateSync.Fetchers }}"
|
|
|
|
#######################################################
|
|
### Consensus Configuration Options ###
|
|
#######################################################
|
|
[consensus]
|
|
|
|
wal-file = "{{ js .Consensus.WalPath }}"
|
|
|
|
# How long we wait for a proposal block before prevoting nil
|
|
timeout-propose = "{{ .Consensus.TimeoutPropose }}"
|
|
# How much timeout-propose increases with each round
|
|
timeout-propose-delta = "{{ .Consensus.TimeoutProposeDelta }}"
|
|
# How long we wait after receiving +2/3 prevotes for “anything” (ie. not a single block or nil)
|
|
timeout-prevote = "{{ .Consensus.TimeoutPrevote }}"
|
|
# How much the timeout-prevote increases with each round
|
|
timeout-prevote-delta = "{{ .Consensus.TimeoutPrevoteDelta }}"
|
|
# How long we wait after receiving +2/3 precommits for “anything” (ie. not a single block or nil)
|
|
timeout-precommit = "{{ .Consensus.TimeoutPrecommit }}"
|
|
# How much the timeout-precommit increases with each round
|
|
timeout-precommit-delta = "{{ .Consensus.TimeoutPrecommitDelta }}"
|
|
# How long we wait after committing a block, before starting on the new
|
|
# height (this gives us a chance to receive some more precommits, even
|
|
# though we already have +2/3).
|
|
timeout-commit = "{{ .Consensus.TimeoutCommit }}"
|
|
|
|
# How many blocks to look back to check existence of the node's consensus votes before joining consensus
|
|
# When non-zero, the node will panic upon restart
|
|
# if the same consensus key was used to sign {double-sign-check-height} last blocks.
|
|
# So, validators should stop the state machine, wait for some blocks, and then restart the state machine to avoid panic.
|
|
double-sign-check-height = {{ .Consensus.DoubleSignCheckHeight }}
|
|
|
|
# Make progress as soon as we have all the precommits (as if TimeoutCommit = 0)
|
|
skip-timeout-commit = {{ .Consensus.SkipTimeoutCommit }}
|
|
|
|
# EmptyBlocks mode and possible interval between empty blocks
|
|
create-empty-blocks = {{ .Consensus.CreateEmptyBlocks }}
|
|
create-empty-blocks-interval = "{{ .Consensus.CreateEmptyBlocksInterval }}"
|
|
|
|
# Reactor sleep duration parameters
|
|
peer-gossip-sleep-duration = "{{ .Consensus.PeerGossipSleepDuration }}"
|
|
peer-query-maj23-sleep-duration = "{{ .Consensus.PeerQueryMaj23SleepDuration }}"
|
|
|
|
#######################################################
|
|
### Transaction Indexer Configuration Options ###
|
|
#######################################################
|
|
[tx-index]
|
|
|
|
# The backend database list to back the indexer.
|
|
# If list contains "null" or "", meaning no indexer service will be used.
|
|
#
|
|
# The application will set which txs to index. In some cases a node operator will be able
|
|
# to decide which txs to index based on configuration set in the application.
|
|
#
|
|
# Options:
|
|
# 1) "null"
|
|
# 2) "kv" (default) - the simplest possible indexer, backed by key-value storage (defaults to levelDB; see DBBackend).
|
|
# 3) "psql" - the indexer services backed by PostgreSQL.
|
|
# When "kv" or "psql" is chosen "tx.height" and "tx.hash" will always be indexed.
|
|
indexer = [{{ range $i, $e := .TxIndex.Indexer }}{{if $i}}, {{end}}{{ printf "%q" $e}}{{end}}]
|
|
|
|
# The PostgreSQL connection configuration, the connection format:
|
|
# postgresql://<user>:<password>@<host>:<port>/<db>?<opts>
|
|
psql-conn = "{{ .TxIndex.PsqlConn }}"
|
|
|
|
#######################################################
|
|
### Instrumentation Configuration Options ###
|
|
#######################################################
|
|
[instrumentation]
|
|
|
|
# When true, Prometheus metrics are served under /metrics on
|
|
# PrometheusListenAddr.
|
|
# Check out the documentation for the list of available metrics.
|
|
prometheus = {{ .Instrumentation.Prometheus }}
|
|
|
|
# Address to listen for Prometheus collector(s) connections
|
|
prometheus-listen-addr = "{{ .Instrumentation.PrometheusListenAddr }}"
|
|
|
|
# Maximum number of simultaneous connections.
|
|
# If you want to accept a larger number than the default, make sure
|
|
# you increase your OS limits.
|
|
# 0 - unlimited.
|
|
max-open-connections = {{ .Instrumentation.MaxOpenConnections }}
|
|
|
|
# Instrumentation namespace
|
|
namespace = "{{ .Instrumentation.Namespace }}"
|
|
`
|
|
|
|
/****** these are for test settings ***********/
|
|
|
|
func ResetTestRoot(testName string) (*Config, error) {
|
|
return ResetTestRootWithChainID(testName, "")
|
|
}
|
|
|
|
func ResetTestRootWithChainID(testName string, chainID string) (*Config, error) {
|
|
// create a unique, concurrency-safe test directory under os.TempDir()
|
|
rootDir, err := os.MkdirTemp("", fmt.Sprintf("%s-%s_", chainID, testName))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
// ensure config and data subdirs are created
|
|
if err := tmos.EnsureDir(filepath.Join(rootDir, defaultConfigDir), DefaultDirPerm); err != nil {
|
|
return nil, err
|
|
}
|
|
if err := tmos.EnsureDir(filepath.Join(rootDir, defaultDataDir), DefaultDirPerm); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
conf := DefaultConfig()
|
|
genesisFilePath := filepath.Join(rootDir, conf.Genesis)
|
|
privKeyFilePath := filepath.Join(rootDir, conf.PrivValidator.Key)
|
|
privStateFilePath := filepath.Join(rootDir, conf.PrivValidator.State)
|
|
|
|
// Write default config file if missing.
|
|
if err := writeDefaultConfigFileIfNone(rootDir); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if !tmos.FileExists(genesisFilePath) {
|
|
if chainID == "" {
|
|
chainID = "tendermint_test"
|
|
}
|
|
testGenesis := fmt.Sprintf(testGenesisFmt, chainID)
|
|
if err := writeFile(genesisFilePath, []byte(testGenesis), 0644); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
// we always overwrite the priv val
|
|
if err := writeFile(privKeyFilePath, []byte(testPrivValidatorKey), 0644); err != nil {
|
|
return nil, err
|
|
}
|
|
if err := writeFile(privStateFilePath, []byte(testPrivValidatorState), 0644); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
config := TestConfig().SetRoot(rootDir)
|
|
config.Instrumentation.Namespace = fmt.Sprintf("%s_%s_%s", testName, chainID, tmrand.Str(16))
|
|
return config, nil
|
|
}
|
|
|
|
func writeFile(filePath string, contents []byte, mode os.FileMode) error {
|
|
if err := os.WriteFile(filePath, contents, mode); err != nil {
|
|
return fmt.Errorf("failed to write file: %w", err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
var testGenesisFmt = `{
|
|
"genesis_time": "2018-10-10T08:20:13.695936996Z",
|
|
"chain_id": "%s",
|
|
"initial_height": "1",
|
|
"consensus_params": {
|
|
"block": {
|
|
"max_bytes": "22020096",
|
|
"max_gas": "-1",
|
|
"time_iota_ms": "10"
|
|
},
|
|
"evidence": {
|
|
"max_age_num_blocks": "100000",
|
|
"max_age_duration": "172800000000000",
|
|
"max_bytes": "1048576"
|
|
},
|
|
"validator": {
|
|
"pub_key_types": [
|
|
"ed25519"
|
|
]
|
|
},
|
|
"version": {}
|
|
},
|
|
"validators": [
|
|
{
|
|
"pub_key": {
|
|
"type": "tendermint/PubKeyEd25519",
|
|
"value":"AT/+aaL1eB0477Mud9JMm8Sh8BIvOYlPGC9KkIUmFaE="
|
|
},
|
|
"power": "10",
|
|
"name": ""
|
|
}
|
|
],
|
|
"app_hash": ""
|
|
}`
|
|
|
|
var testPrivValidatorKey = `{
|
|
"address": "A3258DCBF45DCA0DF052981870F2D1441A36D145",
|
|
"pub_key": {
|
|
"type": "tendermint/PubKeyEd25519",
|
|
"value": "AT/+aaL1eB0477Mud9JMm8Sh8BIvOYlPGC9KkIUmFaE="
|
|
},
|
|
"priv_key": {
|
|
"type": "tendermint/PrivKeyEd25519",
|
|
"value": "EVkqJO/jIXp3rkASXfh9YnyToYXRXhBr6g9cQVxPFnQBP/5povV4HTjvsy530kybxKHwEi85iU8YL0qQhSYVoQ=="
|
|
}
|
|
}`
|
|
|
|
var testPrivValidatorState = `{
|
|
"height": "0",
|
|
"round": 0,
|
|
"step": 0
|
|
}`
|