docs: update k8s docs for3.0 (#16401)
* docs: update helm doc for 3.0 * docs: update helm parameters list to reflect 3.0 reality
This commit is contained in:
Shuduo Sang
GitHub
parent
2b3a760ae1
commit
e11f43ad61
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@ -170,71 +170,21 @@ taoscfg:
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# number of replications, for cluster only
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TAOS_REPLICA: "1"
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# number of days per DB file
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# TAOS_DAYS: "10"
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# number of days to keep DB file, default is 10 years.
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#TAOS_KEEP: "3650"
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# cache block size (Mbyte)
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#TAOS_CACHE: "16"
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# number of cache blocks per vnode
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#TAOS_BLOCKS: "6"
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# minimum rows of records in file block
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#TAOS_MIN_ROWS: "100"
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# maximum rows of records in file block
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#TAOS_MAX_ROWS: "4096"
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#
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# TAOS_NUM_OF_THREADS_PER_CORE: number of threads per CPU core
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#TAOS_NUM_OF_THREADS_PER_CORE: "1.0"
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# TAOS_NUM_OF_RPC_THREADS: number of threads for RPC
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#TAOS_NUM_OF_RPC_THREADS: "2"
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#
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# TAOS_NUM_OF_COMMIT_THREADS: number of threads to commit cache data
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#TAOS_NUM_OF_COMMIT_THREADS: "4"
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#
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# TAOS_RATIO_OF_QUERY_CORES:
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# the proportion of total CPU cores available for query processing
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# 2.0: the query threads will be set to double of the CPU cores.
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# 1.0: all CPU cores are available for query processing [default].
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# 0.5: only half of the CPU cores are available for query.
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# 0.0: only one core available.
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#TAOS_RATIO_OF_QUERY_CORES: "1.0"
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#
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# TAOS_KEEP_COLUMN_NAME:
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# the last_row/first/last aggregator will not change the original column name in the result fields
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#TAOS_KEEP_COLUMN_NAME: "0"
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# enable/disable backuping vnode directory when removing vnode
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#TAOS_VNODE_BAK: "1"
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# enable/disable installation / usage report
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#TAOS_TELEMETRY_REPORTING: "1"
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# enable/disable load balancing
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#TAOS_BALANCE: "1"
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# max timer control blocks
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#TAOS_MAX_TMR_CTRL: "512"
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# time interval of system monitor, seconds
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#TAOS_MONITOR_INTERVAL: "30"
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# number of seconds allowed for a dnode to be offline, for cluster only
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#TAOS_OFFLINE_THRESHOLD: "8640000"
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# RPC re-try timer, millisecond
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#TAOS_RPC_TIMER: "1000"
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# RPC maximum time for ack, seconds.
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#TAOS_RPC_MAX_TIME: "600"
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# time interval of dnode status reporting to mnode, seconds, for cluster only
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#TAOS_STATUS_INTERVAL: "1"
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@ -245,37 +195,7 @@ taoscfg:
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#TAOS_MIN_SLIDING_TIME: "10"
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# minimum time window, milli-second
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#TAOS_MIN_INTERVAL_TIME: "10"
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# maximum delay before launching a stream computation, milli-second
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#TAOS_MAX_STREAM_COMP_DELAY: "20000"
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# maximum delay before launching a stream computation for the first time, milli-second
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#TAOS_MAX_FIRST_STREAM_COMP_DELAY: "10000"
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# retry delay when a stream computation fails, milli-second
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#TAOS_RETRY_STREAM_COMP_DELAY: "10"
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# the delayed time for launching a stream computation, from 0.1(default, 10% of whole computing time window) to 0.9
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#TAOS_STREAM_COMP_DELAY_RATIO: "0.1"
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# max number of vgroups per db, 0 means configured automatically
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#TAOS_MAX_VGROUPS_PER_DB: "0"
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# max number of tables per vnode
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#TAOS_MAX_TABLES_PER_VNODE: "1000000"
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# the number of acknowledgments required for successful data writing
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#TAOS_QUORUM: "1"
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# enable/disable compression
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#TAOS_COMP: "2"
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# write ahead log (WAL) level, 0: no wal; 1: write wal, but no fysnc; 2: write wal, and call fsync
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#TAOS_WAL_LEVEL: "1"
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# if walLevel is set to 2, the cycle of fsync being executed, if set to 0, fsync is called right away
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#TAOS_FSYNC: "3000"
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#TAOS_MIN_INTERVAL_TIME: "1"
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# the compressed rpc message, option:
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# -1 (no compression)
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@ -283,17 +203,8 @@ taoscfg:
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# > 0 (rpc message body which larger than this value will be compressed)
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#TAOS_COMPRESS_MSG_SIZE: "-1"
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# max length of an SQL
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#TAOS_MAX_SQL_LENGTH: "1048576"
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# the maximum number of records allowed for super table time sorting
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#TAOS_MAX_NUM_OF_ORDERED_RES: "100000"
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# max number of connections allowed in dnode
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#TAOS_MAX_SHELL_CONNS: "5000"
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# max number of connections allowed in client
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#TAOS_MAX_CONNECTIONS: "5000"
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#TAOS_MAX_SHELL_CONNS: "50000"
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# stop writing logs when the disk size of the log folder is less than this value
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#TAOS_MINIMAL_LOG_DIR_G_B: "0.1"
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@ -313,21 +224,8 @@ taoscfg:
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# enable/disable system monitor
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#TAOS_MONITOR: "1"
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# enable/disable recording the SQL statements via restful interface
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#TAOS_HTTP_ENABLE_RECORD_SQL: "0"
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# number of threads used to process http requests
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#TAOS_HTTP_MAX_THREADS: "2"
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# maximum number of rows returned by the restful interface
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#TAOS_RESTFUL_ROW_LIMIT: "10240"
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# The following parameter is used to limit the maximum number of lines in log files.
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# max number of lines per log filters
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# numOfLogLines 10000000
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# enable/disable async log
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#TAOS_ASYNC_LOG: "0"
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#TAOS_ASYNC_LOG: "1"
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#
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# time of keeping log files, days
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@ -344,25 +242,8 @@ taoscfg:
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# debug flag for all log type, take effect when non-zero value\
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#TAOS_DEBUG_FLAG: "143"
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# enable/disable recording the SQL in taos client
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#TAOS_ENABLE_RECORD_SQL: "0"
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# generate core file when service crash
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#TAOS_ENABLE_CORE_FILE: "1"
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# maximum display width of binary and nchar fields in the shell. The parts exceeding this limit will be hidden
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#TAOS_MAX_BINARY_DISPLAY_WIDTH: "30"
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# enable/disable stream (continuous query)
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#TAOS_STREAM: "1"
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# in retrieve blocking model, only in 50% query threads will be used in query processing in dnode
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#TAOS_RETRIEVE_BLOCKING_MODEL: "0"
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# the maximum allowed query buffer size in MB during query processing for each data node
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# -1 no limit (default)
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# 0 no query allowed, queries are disabled
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#TAOS_QUERY_BUFFER_SIZE: "-1"
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```
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## Scaling Out
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@ -171,70 +171,19 @@ taoscfg:
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TAOS_REPLICA: "1"
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# number of days per DB file
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# TAOS_DAYS: "10"
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# number of days to keep DB file, default is 10 years.
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#TAOS_KEEP: "3650"
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# cache block size (Mbyte)
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#TAOS_CACHE: "16"
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# number of cache blocks per vnode
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#TAOS_BLOCKS: "6"
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# minimum rows of records in file block
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#TAOS_MIN_ROWS: "100"
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# maximum rows of records in file block
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#TAOS_MAX_ROWS: "4096"
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#
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# TAOS_NUM_OF_THREADS_PER_CORE: number of threads per CPU core
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#TAOS_NUM_OF_THREADS_PER_CORE: "1.0"
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# TAOS_NUM_OF_RPC_THREADS: number of threads for RPC
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#TAOS_NUM_OF_RPC_THREADS: "2"
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#
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# TAOS_NUM_OF_COMMIT_THREADS: number of threads to commit cache data
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#TAOS_NUM_OF_COMMIT_THREADS: "4"
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#
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# TAOS_RATIO_OF_QUERY_CORES:
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# the proportion of total CPU cores available for query processing
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# 2.0: the query threads will be set to double of the CPU cores.
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# 1.0: all CPU cores are available for query processing [default].
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# 0.5: only half of the CPU cores are available for query.
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# 0.0: only one core available.
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#TAOS_RATIO_OF_QUERY_CORES: "1.0"
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#
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# TAOS_KEEP_COLUMN_NAME:
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# the last_row/first/last aggregator will not change the original column name in the result fields
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#TAOS_KEEP_COLUMN_NAME: "0"
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# enable/disable backuping vnode directory when removing vnode
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#TAOS_VNODE_BAK: "1"
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# enable/disable installation / usage report
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#TAOS_TELEMETRY_REPORTING: "1"
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# enable/disable load balancing
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#TAOS_BALANCE: "1"
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# max timer control blocks
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#TAOS_MAX_TMR_CTRL: "512"
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# time interval of system monitor, seconds
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#TAOS_MONITOR_INTERVAL: "30"
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# number of seconds allowed for a dnode to be offline, for cluster only
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#TAOS_OFFLINE_THRESHOLD: "8640000"
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# RPC re-try timer, millisecond
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#TAOS_RPC_TIMER: "1000"
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# RPC maximum time for ack, seconds.
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#TAOS_RPC_MAX_TIME: "600"
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# time interval of dnode status reporting to mnode, seconds, for cluster only
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#TAOS_STATUS_INTERVAL: "1"
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@ -245,37 +194,7 @@ taoscfg:
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#TAOS_MIN_SLIDING_TIME: "10"
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# minimum time window, milli-second
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#TAOS_MIN_INTERVAL_TIME: "10"
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# maximum delay before launching a stream computation, milli-second
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#TAOS_MAX_STREAM_COMP_DELAY: "20000"
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# maximum delay before launching a stream computation for the first time, milli-second
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#TAOS_MAX_FIRST_STREAM_COMP_DELAY: "10000"
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# retry delay when a stream computation fails, milli-second
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#TAOS_RETRY_STREAM_COMP_DELAY: "10"
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# the delayed time for launching a stream computation, from 0.1(default, 10% of whole computing time window) to 0.9
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#TAOS_STREAM_COMP_DELAY_RATIO: "0.1"
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# max number of vgroups per db, 0 means configured automatically
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#TAOS_MAX_VGROUPS_PER_DB: "0"
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# max number of tables per vnode
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#TAOS_MAX_TABLES_PER_VNODE: "1000000"
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# the number of acknowledgments required for successful data writing
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#TAOS_QUORUM: "1"
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# enable/disable compression
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#TAOS_COMP: "2"
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# write ahead log (WAL) level, 0: no wal; 1: write wal, but no fysnc; 2: write wal, and call fsync
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#TAOS_WAL_LEVEL: "1"
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# if walLevel is set to 2, the cycle of fsync being executed, if set to 0, fsync is called right away
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#TAOS_FSYNC: "3000"
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#TAOS_MIN_INTERVAL_TIME: "1"
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# the compressed rpc message, option:
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# -1 (no compression)
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@ -283,17 +202,8 @@ taoscfg:
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# > 0 (rpc message body which larger than this value will be compressed)
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#TAOS_COMPRESS_MSG_SIZE: "-1"
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# max length of an SQL
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#TAOS_MAX_SQL_LENGTH: "1048576"
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# the maximum number of records allowed for super table time sorting
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#TAOS_MAX_NUM_OF_ORDERED_RES: "100000"
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# max number of connections allowed in dnode
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#TAOS_MAX_SHELL_CONNS: "5000"
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# max number of connections allowed in client
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#TAOS_MAX_CONNECTIONS: "5000"
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#TAOS_MAX_SHELL_CONNS: "50000"
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# stop writing logs when the disk size of the log folder is less than this value
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#TAOS_MINIMAL_LOG_DIR_G_B: "0.1"
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@ -313,21 +223,8 @@ taoscfg:
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# enable/disable system monitor
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#TAOS_MONITOR: "1"
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# enable/disable recording the SQL statements via restful interface
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#TAOS_HTTP_ENABLE_RECORD_SQL: "0"
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# number of threads used to process http requests
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#TAOS_HTTP_MAX_THREADS: "2"
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# maximum number of rows returned by the restful interface
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#TAOS_RESTFUL_ROW_LIMIT: "10240"
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# The following parameter is used to limit the maximum number of lines in log files.
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# max number of lines per log filters
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# numOfLogLines 10000000
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# enable/disable async log
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#TAOS_ASYNC_LOG: "0"
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#TAOS_ASYNC_LOG: "1"
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#
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# time of keeping log files, days
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@ -344,25 +241,8 @@ taoscfg:
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# debug flag for all log type, take effect when non-zero value\
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#TAOS_DEBUG_FLAG: "143"
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# enable/disable recording the SQL in taos client
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#TAOS_ENABLE_RECORD_SQL: "0"
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# generate core file when service crash
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#TAOS_ENABLE_CORE_FILE: "1"
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# maximum display width of binary and nchar fields in the shell. The parts exceeding this limit will be hidden
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#TAOS_MAX_BINARY_DISPLAY_WIDTH: "30"
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# enable/disable stream (continuous query)
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#TAOS_STREAM: "1"
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# in retrieve blocking model, only in 50% query threads will be used in query processing in dnode
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#TAOS_RETRIEVE_BLOCKING_MODEL: "0"
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# the maximum allowed query buffer size in MB during query processing for each data node
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# -1 no limit (default)
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# 0 no query allowed, queries are disabled
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#TAOS_QUERY_BUFFER_SIZE: "-1"
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```
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## 扩容
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