- NAME
-
- gcloud memcache instances update - update a Memorystore Memcached instance
- SYNOPSIS
-
-
gcloud memcache instances update
(INSTANCE
:--region
=REGION
) (--parameters
=KEY
=VALUE
|--display-name
=DISPLAY_NAME
--labels
=[KEY
=VALUE
,…]--node-count
=NODE_COUNT
--maintenance-window-any
|--maintenance-window-day
=MAINTENANCE_WINDOW_DAY
--maintenance-window-duration
=MAINTENANCE_WINDOW_DURATION
--maintenance-window-start-time
=MAINTENANCE_WINDOW_START_TIME
) [--async
] [GCLOUD_WIDE_FLAG …
]
-
- DESCRIPTION
-
Update a Memcached instance with one or more of the following actions:
- Scale up or down the number of nodes in the instance.
- Stage an update to instance configuration parameters.
- Update the instance metadata (display name, labels).
Updating parameters cannot be combined with any other update actions in the same call. All other update actions can be combined in the same call.
- EXAMPLES
-
To scale a Memcached instance named 'my-memcache-instance' in region
'us-central1' to have 3 nodes, run:
gcloud memcache instances update my-memcache-instance --node-count=3 --region=us-central1
To stage an update to the parameters 'protocol' and 'track-sizes' for a Memcached instance named 'my-memcache-instance' in region 'us-central1', run:
gcloud memcache instances update my-memcache-instance --parameters="protocol=ascii,track-sizes=true" --region=us-central1
To update a Memcached instance named 'my-memcache-instance' in region 'us-central1' to have the display name "Foo Cache Service" and the labels 'env' and 'service', run:
gcloud memcache instances update my-memcache-instance --display-name="Foo Cache Service" --labels="env=test,service=foo"
- POSITIONAL ARGUMENTS
-
-
Instance resource - Arguments and flags that specify the Memcached instance to
update. The arguments in this group can be used to specify the attributes of
this resource. (NOTE) Some attributes are not given arguments in this group but
can be set in other ways.
To set the
project
attribute:-
provide the argument
instance
on the command line with a fully specified name; -
provide the argument
--project
on the command line; -
set the property
core/project
.
This must be specified.
INSTANCE
-
ID of the instance or fully qualified identifier for the instance.
To set the
instance
attribute:-
provide the argument
instance
on the command line.
This positional argument must be specified if any of the other arguments in this group are specified.
-
provide the argument
--region
=REGION
-
The name of the Memcached region of the instance. Overrides the default
memcache/region property value for this command invocation.
To set the
region
attribute:-
provide the argument
instance
on the command line with a fully specified name; -
provide the argument
--region
on the command line; -
set the property
memcache/region
.
-
provide the argument
-
provide the argument
-
Instance resource - Arguments and flags that specify the Memcached instance to
update. The arguments in this group can be used to specify the attributes of
this resource. (NOTE) Some attributes are not given arguments in this group but
can be set in other ways.
- REQUIRED FLAGS
-
-
Exactly one of these must be specified:
--parameters
=KEY
=VALUE
-
User defined parameters to apply to the memcached process on each node. Possible
attributes include:
listen-backlog
- The backlog queue limit for the instance.
disable-flush-all
- If enabled, flush_all command will be disabled. Applicable to 1.4.24 and higher.
max-item-size
- Max bytes of the instnace. Must at least be equal to slab_chunk_max (which defaults to 524288 bytes) and less than 134217728 bytes. Additionally it must be a multiple of slab_chunk_max.
slab-min-size
- This is an integer in the range [1, 1024].
slab-growth-factor
- This is a float in the range [1.01, 100].
protocol
- This is an enum with acceptable values of ["ascii", "auto"].
disable-cas
- This is a boolean value.
disable-evictions
- This is a boolean value.
max-reqs-per-event
- This is an integer in the range [1, 1000].
track-sizes
- This is a boolean value.
worker-logbuf-size
- This is an integer in the range [48, 524288].
watcher-logbuf-size
- This is an integer in the range [0, 2097151].
lru-crawler
- This is a boolean value.
idle-timeout
- This is an integer in the range [1,86400].
lru-maintainer
- This is a boolean value.
maxconns-fast
- This is a boolean value.
hash-algorithm
- This is an enum with accepted values of ["jenkins", "murmur3"].
--display-name
=DISPLAY_NAME
- An arbitrary and optional user provided name for the instance.
--labels
=[KEY
=VALUE
,…]- List of label KEY=VALUE pairs to add.
--node-count
=NODE_COUNT
- Number of memcache nodes in this instance. Valid values range from 1 to 20.
-
At most one of these can be specified:
--maintenance-window-any
- Removes the user-specified maintenance window.
--maintenance-window-day
=MAINTENANCE_WINDOW_DAY
-
The day of week when the window starts, e.g. 'sunday'.
MAINTENANCE_WINDOW_DAY
must be one of:friday
,monday
,saturday
,sunday
,thursday
,tuesday
,wednesday
. --maintenance-window-duration
=MAINTENANCE_WINDOW_DURATION
-
Duration in integer hours (
3
to8
) of the maintenance window. --maintenance-window-start-time
=MAINTENANCE_WINDOW_START_TIME
- Hour of day (0 to 23) for the start of maintenance window, in UTC time zone.
-
Exactly one of these must be specified:
- OPTIONAL FLAGS
-
--async
- Return immediately, without waiting for the operation in progress to complete.
- GCLOUD WIDE FLAGS
-
These flags are available to all commands:
--access-token-file
,--account
,--billing-project
,--configuration
,--flags-file
,--flatten
,--format
,--help
,--impersonate-service-account
,--log-http
,--project
,--quiet
,--trace-token
,--user-output-enabled
,--verbosity
.Run
$ gcloud help
for details. - API REFERENCE
-
This command uses the
memcache/v1
API. The full documentation for this API can be found at: https://cloud.google.com/memorystore/ - NOTES
-
These variants are also available:
gcloud alpha memcache instances update
gcloud beta memcache instances update
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Last updated 2024-02-06 UTC.