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ADD COLUMNADD INDEXADMINADMIN CANCEL DDLADMIN CHECKSUM TABLEADMIN CHECK [TABLE|INDEX]ADMIN SHOW DDL [JOBS|QUERIES]ADMIN SHOW TELEMETRYALTER DATABASEALTER INDEXALTER INSTANCEALTER PLACEMENT POLICYALTER TABLEALTER TABLE COMPACTALTER USERANALYZE TABLEBACKUPBATCHBEGINCHANGE COLUMNCOMMITCHANGE DRAINERCHANGE PUMPCREATE [GLOBAL|SESSION] BINDINGCREATE DATABASECREATE INDEXCREATE PLACEMENT POLICYCREATE ROLECREATE SEQUENCECREATE TABLE LIKECREATE TABLECREATE USERCREATE VIEWDEALLOCATEDELETEDESCDESCRIBEDODROP [GLOBAL|SESSION] BINDINGDROP COLUMNDROP DATABASEDROP INDEXDROP PLACEMENT POLICYDROP ROLEDROP SEQUENCEDROP STATSDROP TABLEDROP USERDROP VIEWEXECUTEEXPLAIN ANALYZEEXPLAINFLASHBACK TABLEFLUSH PRIVILEGESFLUSH STATUSFLUSH TABLESGRANT <privileges>GRANT <role>INSERTKILL [TIDB]LOAD DATALOAD STATSMODIFY COLUMNPREPARERECOVER TABLERENAME INDEXRENAME TABLEREPLACERESTOREREVOKE <privileges>REVOKE <role>ROLLBACKSELECTSET DEFAULT ROLESET [NAMES|CHARACTER SET]SET PASSWORDSET ROLESET TRANSACTIONSET [GLOBAL|SESSION] <variable>SHOW ANALYZE STATUSSHOW [BACKUPS|RESTORES]SHOW [GLOBAL|SESSION] BINDINGSSHOW BUILTINSSHOW CHARACTER SETSHOW COLLATIONSHOW [FULL] COLUMNS FROMSHOW CONFIGSHOW CREATE PLACEMENT POLICYSHOW CREATE SEQUENCESHOW CREATE TABLESHOW CREATE USERSHOW DATABASESSHOW DRAINER STATUSSHOW ENGINESSHOW ERRORSSHOW [FULL] FIELDS FROMSHOW GRANTSSHOW INDEX [FROM|IN]SHOW INDEXES [FROM|IN]SHOW KEYS [FROM|IN]SHOW MASTER STATUSSHOW PLACEMENTSHOW PLACEMENT FORSHOW PLACEMENT LABELSSHOW PLUGINSSHOW PRIVILEGESSHOW [FULL] PROCESSSLISTSHOW PROFILESSHOW PUMP STATUSSHOW SCHEMASSHOW STATS_HEALTHYSHOW STATS_HISTOGRAMSSHOW STATS_METASHOW STATUSSHOW TABLE NEXT_ROW_IDSHOW TABLE REGIONSSHOW TABLE STATUSSHOW [FULL] TABLESSHOW [GLOBAL|SESSION] VARIABLESSHOW WARNINGSSHUTDOWNSPLIT REGIONSTART TRANSACTIONTABLETRACETRUNCATEUPDATEUSEWITH
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- Glossary
tiup mirror init
The command tiup mirror init is used to initialize an empty mirror. The initialized mirror does not contain any components or component owners. The command only generates the following files for the initialized mirror:
+ <mirror-dir> # Mirror's root directory
|-- root.json # Mirror's root certificate
|-- 1.index.json # Component/user index
|-- snapshot.json # Mirror's latest snapshot
|-- timestamp.json # Mirror's latest timestamp
|--+ keys # Mirror's private key (can be moved to other locations)
|-- {hash1..hashN}-root.json # Private key of the root certificate
|-- {hash}-index.json # Private key of the indexes
|-- {hash}-snapshot.json # Private key of the snapshots
|-- {hash}-timestamp.json # Private key of the timestamps
For the specific usage and content format of the above files, refer to TiUP Mirror Reference Guide.
Syntax
tiup mirror init <path> [flags]
<path> is used to specify a local directory where TiUP generates and stores mirror files. The local directory can be a relative path. If the specified directory already exists, it must be empty; if it does not exist, TiUP creates it automatically.
Options
-k, --key-dir
- Specifies the directory where TiUP generates private key files. If the specified directory does not exist, TiUP automatically creates it.
- Data type:
STRING - If this option is not specified in the command, TiUP generates private key files in
{path}/keysby default.
Outputs
- If the command is executed successfully, there is no output.
- If the specified
<path>is not empty, TiUP reports the errorError: the target path '%s' is not an empty directory. - If the specified
<path>is not a directory, TiUP reports the errorError: fdopendir: not a directory.
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