console连接服务器上部署的数据库失败

  • nebula 版本:3.2.0
  • 部署方式:分布式 / 单机
  • 安装方式:RPM
  • 是否为线上版本: N
  • 硬件信息
    • 磁盘 SSD
    • CPU、内存信息

nebula-metad.conf

########## basics ##########
# Whether to run as a daemon process
--daemonize=true
# The file to host the process id
--pid_file=pids/nebula-metad.pid

########## logging ##########
# The directory to host logging files
--log_dir=logs
# Log level, 0, 1, 2, 3 for INFO, WARNING, ERROR, FATAL respectively
--minloglevel=0
# Verbose log level, 1, 2, 3, 4, the higher of the level, the more verbose of the logging
--v=0
# Maximum seconds to buffer the log messages
--logbufsecs=0
# Whether to redirect stdout and stderr to separate output files
--redirect_stdout=true
# Destination filename of stdout and stderr, which will also reside in log_dir.
--stdout_log_file=metad-stdout.log
--stderr_log_file=metad-stderr.log
# Copy log messages at or above this level to stderr in addition to logfiles. The numbers of severity levels INFO, WARNING, ERROR, and FATAL are 0, 1, 2, and 3, respectively.
--stderrthreshold=2
# wether logging files' name contain time stamp, If Using logrotate to rotate logging files, than should set it to true.
--timestamp_in_logfile_name=true

########## networking ##########
# Comma separated Meta Server addresses
--meta_server_addrs=127.0.0.1:9559
# Local IP used to identify the nebula-metad process.
# Change it to an address other than loopback if the service is distributed or
# will be accessed remotely.
--local_ip=127.0.0.1
# Meta daemon listening port
--port=9559
# HTTP service ip
--ws_ip=0.0.0.0
# HTTP service port
--ws_http_port=19559
# Port to listen on Storage with HTTP protocol, it corresponds to ws_http_port in storage's configuration file
--ws_storage_http_port=19779

########## storage ##########
# Root data path, here should be only single path for metad
--data_path=data/meta

########## Misc #########
# The default number of parts when a space is created
--default_parts_num=100
# The default replica factor when a space is created
--default_replica_factor=1

--heartbeat_interval_secs=10
--agent_heartbeat_interval_secs=60

nebula-storaged.conf

########## basics ##########
# Whether to run as a daemon process
--daemonize=true
# The file to host the process id
--pid_file=pids/nebula-storaged.pid
# Whether to use the configuration obtained from the configuration file
--local_config=true

########## logging ##########
# The directory to host logging files
--log_dir=logs
# Log level, 0, 1, 2, 3 for INFO, WARNING, ERROR, FATAL respectively
--minloglevel=0
# Verbose log level, 1, 2, 3, 4, the higher of the level, the more verbose of the logging
--v=0
# Maximum seconds to buffer the log messages
--logbufsecs=0
# Whether to redirect stdout and stderr to separate output files
--redirect_stdout=true
# Destination filename of stdout and stderr, which will also reside in log_dir.
--stdout_log_file=storaged-stdout.log
--stderr_log_file=storaged-stderr.log
# Copy log messages at or above this level to stderr in addition to logfiles. The numbers of severity levels INFO, WARNING, ERROR, and FATAL are 0, 1, 2, and 3, respectively.
--stderrthreshold=2
# Wether logging files' name contain time stamp.
--timestamp_in_logfile_name=true

########## networking ##########
# Comma separated Meta server addresses
--meta_server_addrs=127.0.0.1:9559
# Local IP used to identify the nebula-storaged process.
# Change it to an address other than loopback if the service is distributed or
# will be accessed remotely.
--local_ip=127.0.0.1
# Storage daemon listening port
--port=9779
# HTTP service ip
--ws_ip=0.0.0.0
# HTTP service port
--ws_http_port=19779
# heartbeat with meta service
--heartbeat_interval_secs=10

######### Raft #########
# Raft election timeout
--raft_heartbeat_interval_secs=30
# RPC timeout for raft client (ms)
--raft_rpc_timeout_ms=500
## recycle Raft WAL
--wal_ttl=14400

########## Disk ##########
# Root data path. Split by comma. e.g. --data_path=/disk1/path1/,/disk2/path2/
# One path per Rocksdb instance.
--data_path=data/storage

# Minimum reserved bytes of each data path
--minimum_reserved_bytes=268435456

# The default reserved bytes for one batch operation
--rocksdb_batch_size=4096
# The default block cache size used in BlockBasedTable.
# The unit is MB.
--rocksdb_block_cache=4
# The type of storage engine, `rocksdb', `memory', etc.
--engine_type=rocksdb

# Compression algorithm, options: no,snappy,lz4,lz4hc,zlib,bzip2,zstd
# For the sake of binary compatibility, the default value is snappy.
# Recommend to use:
#   * lz4 to gain more CPU performance, with the same compression ratio with snappy
#   * zstd to occupy less disk space
#   * lz4hc for the read-heavy write-light scenario
--rocksdb_compression=lz4

# Set different compressions for different levels
# For example, if --rocksdb_compression is snappy,
# "no:no:lz4:lz4::zstd" is identical to "no:no:lz4:lz4:snappy:zstd:snappy"
# In order to disable compression for level 0/1, set it to "no:no"
--rocksdb_compression_per_level=

# Whether or not to enable rocksdb's statistics, disabled by default
--enable_rocksdb_statistics=false

# Statslevel used by rocksdb to collection statistics, optional values are
#   * kExceptHistogramOrTimers, disable timer stats, and skip histogram stats
#   * kExceptTimers, Skip timer stats
#   * kExceptDetailedTimers, Collect all stats except time inside mutex lock AND time spent on compression.
#   * kExceptTimeForMutex, Collect all stats except the counters requiring to get time inside the mutex lock.
#   * kAll, Collect all stats
--rocksdb_stats_level=kExceptHistogramOrTimers

# Whether or not to enable rocksdb's prefix bloom filter, enabled by default.
--enable_rocksdb_prefix_filtering=true
# Whether or not to enable rocksdb's whole key bloom filter, disabled by default.
--enable_rocksdb_whole_key_filtering=false

############## Key-Value separation ##############
# Whether or not to enable BlobDB (RocksDB key-value separation support)
--rocksdb_enable_kv_separation=false
# RocksDB key value separation threshold in bytes. Values at or above this threshold will be written to blob files during flush or compaction.
--rocksdb_kv_separation_threshold=100
# Compression algorithm for blobs, options: no,snappy,lz4,lz4hc,zlib,bzip2,zstd
--rocksdb_blob_compression=lz4
# Whether to garbage collect blobs during compaction
--rocksdb_enable_blob_garbage_collection=true

############## rocksdb Options ##############
# rocksdb DBOptions in json, each name and value of option is a string, given as "option_name":"option_value" separated by comma
--rocksdb_db_options={}
# rocksdb ColumnFamilyOptions in json, each name and value of option is string, given as "option_name":"option_value" separated by comma
--rocksdb_column_family_options={"write_buffer_size":"67108864","max_write_buffer_number":"4","max_bytes_for_level_base":"268435456"}
# rocksdb BlockBasedTableOptions in json, each name and value of option is string, given as "option_name":"option_value" separated by comma
--rocksdb_block_based_table_options={"block_size":"8192"}

############### misc ####################
# Whether remove outdated space data
--auto_remove_invalid_space=true
# Network IO threads number
--num_io_threads=16
# Worker threads number to handle request
--num_worker_threads=32
# Maximum subtasks to run admin jobs concurrently
--max_concurrent_subtasks=10
# The rate limit in bytes when leader synchronizes snapshot data
--snapshot_part_rate_limit=10485760
# The amount of data sent in each batch when leader synchronizes snapshot data
--snapshot_batch_size=1048576
# The rate limit in bytes when leader synchronizes rebuilding index
--rebuild_index_part_rate_limit=4194304
# The amount of data sent in each batch when leader synchronizes rebuilding index
--rebuild_index_batch_size=1048576

nebula-graphd.conf

########## basics ##########
# Whether to run as a daemon process
--daemonize=true
# The file to host the process id
--pid_file=pids/nebula-graphd.pid
# Whether to enable optimizer
--enable_optimizer=true
# The default charset when a space is created
--default_charset=utf8
# The default collate when a space is created
--default_collate=utf8_bin
# Whether to use the configuration obtained from the configuration file
--local_config=true

########## logging ##########
# The directory to host logging files
--log_dir=logs
# Log level, 0, 1, 2, 3 for INFO, WARNING, ERROR, FATAL respectively
--minloglevel=0
# Verbose log level, 1, 2, 3, 4, the higher of the level, the more verbose of the logging
--v=0
# Maximum seconds to buffer the log messages
--logbufsecs=0
# Whether to redirect stdout and stderr to separate output files
--redirect_stdout=true
# Destination filename of stdout and stderr, which will also reside in log_dir.
--stdout_log_file=graphd-stdout.log
--stderr_log_file=graphd-stderr.log
# Copy log messages at or above this level to stderr in addition to logfiles. The numbers of severity levels INFO, WARNING, ERROR, and FATAL are 0, 1, 2, and 3, respectively.
--stderrthreshold=2
# wether logging files' name contain time stamp.
--timestamp_in_logfile_name=true
########## query ##########
# Whether to treat partial success as an error.
# This flag is only used for Read-only access, and Modify access always treats partial success as an error.
--accept_partial_success=false
# Maximum sentence length, unit byte
--max_allowed_query_size=4194304

########## networking ##########
# Comma separated Meta Server Addresses
--meta_server_addrs=127.0.0.1:9559
# Local IP used to identify the nebula-graphd process.
# Change it to an address other than loopback if the service is distributed or
# will be accessed remotely.
--local_ip=127.0.0.1
# Network device to listen on
--listen_netdev=any
# Port to listen on
--port=9669
# To turn on SO_REUSEPORT or not
--reuse_port=false
# Backlog of the listen socket, adjust this together with net.core.somaxconn
--listen_backlog=1024
# The number of seconds Nebula service waits before closing the idle connections
--client_idle_timeout_secs=28800
# The number of seconds before idle sessions expire
# The range should be in [1, 604800]
--session_idle_timeout_secs=28800
# The number of threads to accept incoming connections
--num_accept_threads=1
# The number of networking IO threads, 0 for # of CPU cores
--num_netio_threads=0
# The number of threads to execute user queries, 0 for # of CPU cores
--num_worker_threads=0
# HTTP service ip
--ws_ip=0.0.0.0
# HTTP service port
--ws_http_port=19669
# storage client timeout
--storage_client_timeout_ms=60000
# slow query threshold in us
--slow_query_threshold_us=200000
# Port to listen on Meta with HTTP protocol, it corresponds to ws_http_port in metad's configuration file
--ws_meta_http_port=19559

########## authentication ##########
# Enable authorization
--enable_authorize=false
# User login authentication type, password for nebula authentication, ldap for ldap authentication, cloud for cloud authentication
--auth_type=password

########## memory ##########
# System memory high watermark ratio, cancel the memory checking when the ratio greater than 1.0
--system_memory_high_watermark_ratio=0.8

########## metrics ##########
--enable_space_level_metrics=false

########## experimental feature ##########
# if use experimental features
--enable_experimental_feature=false

报错信息

Fail to initialize the connection pool, host: 2.0.1.76, port: 9669, failed to open connection, error: failed to open transport, error: dial tcp 2.0.1.76:9669: connectex: No connection could be made because the target machine actively refused it.
panic: Fail to initialize the connection pool, host: 2.0.1.76, port: 9669, failed to open connection, error: failed to open transport, error: dial tcp 2.0.1.76:9669: connectex: No connection could be made because the target machine actively refused it.

针对这个错误msg,可能的问题是 (1) 服务没有起来 (2) 防火墙过滤规则阻止了连接。请先检查service有没有起来。如果没问题的话,能否贴一下各个服务的日志?

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