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cbtdoc.go
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// Copyright 2016 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// DO NOT EDIT. THIS IS AUTOMATICALLY GENERATED.
// Run "go generate" to regenerate.
//go:generate go run cbt.go gcpolicy.go -o cbtdoc.go doc
/*
Cbt is a tool for doing basic interactions with Cloud Bigtable. To learn how to
install the cbt tool, see the
[cbt overview](https://cloud.google.com/bigtable/docs/cbt-overview).
Usage:
cbt [options] command [arguments]
The commands are:
count Count rows in a table
createinstance Create an instance with an initial cluster
createcluster Create a cluster in the configured instance
createfamily Create a column family
createtable Create a table
updatecluster Update a cluster in the configured instance
deleteinstance Delete an instance
deletecluster Delete a cluster from the configured instance
deletecolumn Delete all cells in a column
deletefamily Delete a column family
deleterow Delete a row
deletetable Delete a table
doc Print godoc-suitable documentation for cbt
help Print help text
listinstances List instances in a project
listclusters List clusters in an instance
lookup Read from a single row
ls List tables and column families
mddoc Print documentation for cbt in Markdown format
read Read rows
set Set value of a cell
setgcpolicy Set the GC policy for a column family
waitforreplication Block until all the completed writes have been replicated to all the clusters
createtablefromsnapshot Create a table from a snapshot (snapshots alpha)
createsnapshot Create a snapshot from a source table (snapshots alpha)
listsnapshots List snapshots in a cluster (snapshots alpha)
getsnapshot Get snapshot info (snapshots alpha)
deletesnapshot Delete snapshot in a cluster (snapshots alpha)
version Print the current cbt version
createappprofile Creates app profile for an instance
getappprofile Reads app profile for an instance
listappprofile Lists app profile for an instance
updateappprofile Updates app profile for an instance
deleteappprofile Deletes app profile for an instance
Use "cbt help <command>" for more information about a command.
The options are:
-project string
project ID, if unset uses gcloud configured project
-instance string
Cloud Bigtable instance
-creds string
if set, use application credentials in this file
Alpha features are not currently available to most Cloud Bigtable customers. The
features might be changed in backward-incompatible ways and are not recommended
for production use. They are not subject to any SLA or deprecation policy.
Note: cbt does not support specifying arbitrary bytes on the command line for
any value that Bigtable otherwise supports (e.g., row key, column qualifier,
etc.).
For convenience, values of the -project, -instance, -creds,
-admin-endpoint and -data-endpoint flags may be specified in
~/.cbtrc in this format:
project = my-project-123
instance = my-instance
creds = path-to-account-key.json
admin-endpoint = hostname:port
data-endpoint = hostname:port
All values are optional, and all will be overridden by flags.
Count rows in a table
Usage:
cbt count <table>
Create an instance with an initial cluster
Usage:
cbt createinstance <instance-id> <display-name> <cluster-id> <zone> <num-nodes> <storage type>
instance-id Permanent, unique id for the instance
display-name Description of the instance
cluster-id Permanent, unique id for the cluster in the instance
zone The zone in which to create the cluster
num-nodes The number of nodes to create
storage-type SSD or HDD
Create a cluster in the configured instance
Usage:
cbt createcluster <cluster-id> <zone> <num-nodes> <storage type>
cluster-id Permanent, unique id for the cluster in the instance
zone The zone in which to create the cluster
num-nodes The number of nodes to create
storage-type SSD or HDD
Create a column family
Usage:
cbt createfamily <table> <family>
Create a table
Usage:
cbt createtable <table> [families=family[:gcpolicy],...] [splits=split,...]
families: Column families and their associated GC policies. For gcpolicy,
see "setgcpolicy".
Example: families=family1:maxage=1w,family2:maxversions=1
splits: Row key to be used to initially split the table
Update a cluster in the configured instance
Usage:
cbt updatecluster <cluster-id> [num-nodes=num-nodes]
cluster-id Permanent, unique id for the cluster in the instance
num-nodes The number of nodes to update to
Delete an instance
Usage:
cbt deleteinstance <instance>
Delete a cluster from the configured instance
Usage:
cbt deletecluster <cluster>
Delete all cells in a column
Usage:
cbt deletecolumn <table> <row> <family> <column> [app-profile=<app profile id>]
app-profile=<app profile id> The app profile id to use for the request
Delete a column family
Usage:
cbt deletefamily <table> <family>
Delete a row
Usage:
cbt deleterow <table> <row> [app-profile=<app profile id>]
app-profile=<app profile id> The app profile id to use for the request
Delete a table
Usage:
cbt deletetable <table>
Print godoc-suitable documentation for cbt
Usage:
cbt doc
Print help text
Usage:
cbt help [command]
List instances in a project
Usage:
cbt listinstances
List clusters in an instance
Usage:
cbt listclusters
Read from a single row
Usage:
cbt lookup <table> <row> [columns=[family]:[qualifier],...] [cells-per-column=<n>] [app-profile=<app profile id>]
columns=[family]:[qualifier],... Read only these columns, comma-separated
cells-per-column=<n> Read only this many cells per column
app-profile=<app profile id> The app profile id to use for the request
List tables and column families
Usage:
cbt ls List tables
cbt ls <table> List column families in <table>
Print documentation for cbt in Markdown format
Usage:
cbt mddoc
Read rows
Usage:
cbt read <table> [start=<row>] [end=<row>] [prefix=<prefix>] [regex=<regex>] [columns=[family]:[qualifier],...] [count=<n>] [cells-per-column=<n>] [app-profile=<app profile id>]
start=<row> Start reading at this row
end=<row> Stop reading before this row
prefix=<prefix> Read rows with this prefix
regex=<regex> Read rows with keys matching this regex
columns=[family]:[qualifier],... Read only these columns, comma-separated
count=<n> Read only this many rows
cells-per-column=<n> Read only this many cells per column
app-profile=<app profile id> The app profile id to use for the request
Set value of a cell
Usage:
cbt set <table> <row> [app-profile=<app profile id>] family:column=val[@ts] ...
app-profile=<app profile id> The app profile id to use for the request
family:column=val[@ts] may be repeated to set multiple cells.
ts is an optional integer timestamp.
If it cannot be parsed, the `@ts` part will be
interpreted as part of the value.
Set the GC policy for a column family
Usage:
cbt setgcpolicy <table> <family> ((maxage=<d> | maxversions=<n>) [(and|or) (maxage=<d> | maxversions=<n>),...] | never)
maxage=<d> Maximum timestamp age to preserve (e.g. "1h", "4d")
maxversions=<n> Maximum number of versions to preserve
Block until all the completed writes have been replicated to all the clusters
Usage:
cbt waitforreplication <table>
Create a table from a snapshot (snapshots alpha)
Usage:
cbt createtablefromsnapshot <table> <cluster> <snapshot>
table The name of the table to create
cluster The cluster where the snapshot is located
snapshot The snapshot to restore
Create a snapshot from a source table (snapshots alpha)
Usage:
cbt createsnapshot <cluster> <snapshot> <table> [ttl=<d>]
[ttl=<d>] Lifespan of the snapshot (e.g. "1h", "4d")
List snapshots in a cluster (snapshots alpha)
Usage:
cbt listsnapshots [<cluster>]
Get snapshot info (snapshots alpha)
Usage:
cbt getsnapshot <cluster> <snapshot>
Delete snapshot in a cluster (snapshots alpha)
Usage:
cbt deletesnapshot <cluster> <snapshot>
Print the current cbt version
Usage:
cbt version
Creates app profile for an instance
Usage:
usage: cbt createappprofile <instance-id> <profile-id> <description> (route-any | [ route-to=<cluster-id> : transactional-writes]) [optional flag]
optional flags may be `force`
Reads app profile for an instance
Usage:
cbt getappprofile <instance-id> <profile-id>
Lists app profile for an instance
Usage:
cbt listappprofile <instance-id>
Updates app profile for an instance
Usage:
usage: cbt updateappprofile <instance-id> <profile-id> <description>(route-any | [ route-to=<cluster-id> : transactional-writes]) [optional flag]
optional flags may be `force`
Deletes app profile for an instance
Usage:
cbt deleteappprofile <instance-id> <profile-id>
*/
package main