Reference documentation and code samples for the Google Cloud AlloyDB for PostgreSQL V1 Client class Instance.
An Instance is a computing unit that an end customer can connect to.
It's the main unit of computing resources in AlloyDB.
Generated from protobuf message google.cloud.alloydb.v1.Instance
Namespace
Google \ Cloud \ AlloyDb \ V1Methods
__construct
Constructor.
Parameters | |
---|---|
Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ name |
string
Output only. The name of the instance resource with the format: * * projects/{project}/locations/{region}/clusters/{cluster_id}/instances/{instance_id} where the cluster and instance ID segments should satisfy the regex expression |
↳ display_name |
string
User-settable and human-readable display name for the Instance. |
↳ uid |
string
Output only. The system-generated UID of the resource. The UID is assigned when the resource is created, and it is retained until it is deleted. |
↳ create_time |
Google\Protobuf\Timestamp
Output only. Create time stamp |
↳ update_time |
Google\Protobuf\Timestamp
Output only. Update time stamp |
↳ delete_time |
Google\Protobuf\Timestamp
Output only. Delete time stamp |
↳ labels |
array|Google\Protobuf\Internal\MapField
Labels as key value pairs |
↳ state |
int
Output only. The current serving state of the instance. |
↳ instance_type |
int
Required. The type of the instance. Specified at creation time. |
↳ machine_config |
Instance\MachineConfig
Configurations for the machines that host the underlying database engine. |
↳ availability_type |
int
Availability type of an Instance. If empty, defaults to REGIONAL for primary instances. For read pools, availability_type is always UNSPECIFIED. Instances in the read pools are evenly distributed across available zones within the region (i.e. read pools with more than one node will have a node in at least two zones). |
↳ gce_zone |
string
The Compute Engine zone that the instance should serve from, per https://cloud.google.com/compute/docs/regions-zones This can ONLY be specified for ZONAL instances. If present for a REGIONAL instance, an error will be thrown. If this is absent for a ZONAL instance, instance is created in a random zone with available capacity. |
↳ database_flags |
array|Google\Protobuf\Internal\MapField
Database flags. Set at instance level. * * They are copied from primary instance on read instance creation. * * Read instances can set new or override existing flags that are relevant for reads, e.g. for enabling columnar cache on a read instance. Flags set on read instance may or may not be present on primary. This is a list of "key": "value" pairs. "key": The name of the flag. These flags are passed at instance setup time, so include both server options and system variables for Postgres. Flags are specified with underscores, not hyphens. "value": The value of the flag. Booleans are set to on for true and off for false. This field must be omitted if the flag doesn't take a value. |
↳ writable_node |
Instance\Node
Output only. This is set for the read-write VM of the PRIMARY instance only. |
↳ nodes |
array<Instance\Node>
Output only. List of available read-only VMs in this instance, including the standby for a PRIMARY instance. |
↳ query_insights_config |
Instance\QueryInsightsInstanceConfig
Configuration for query insights. |
↳ read_pool_config |
Instance\ReadPoolConfig
Read pool instance configuration. This is required if the value of instanceType is READ_POOL. |
↳ ip_address |
string
Output only. The IP address for the Instance. This is the connection endpoint for an end-user application. |
↳ public_ip_address |
string
Output only. The public IP addresses for the Instance. This is available ONLY when enable_public_ip is set. This is the connection endpoint for an end-user application. |
↳ reconciling |
bool
Output only. Reconciling (https://google.aip.dev/128#reconciliation). Set to true if the current state of Instance does not match the user's intended state, and the service is actively updating the resource to reconcile them. This can happen due to user-triggered updates or system actions like failover or maintenance. |
↳ etag |
string
For Resource freshness validation (https://google.aip.dev/154) |
↳ annotations |
array|Google\Protobuf\Internal\MapField
Annotations to allow client tools to store small amount of arbitrary data. This is distinct from labels. https://google.aip.dev/128 |
↳ client_connection_config |
Instance\ClientConnectionConfig
Optional. Client connection specific configurations |
↳ satisfies_pzs |
bool
Output only. Reserved for future use. |
↳ psc_instance_config |
Instance\PscInstanceConfig
Optional. The configuration for Private Service Connect (PSC) for the instance. |
↳ network_config |
Instance\InstanceNetworkConfig
Optional. Instance-level network configuration. |
↳ outbound_public_ip_addresses |
array
Output only. All outbound public IP addresses configured for the instance. |
getName
Output only. The name of the instance resource with the format:
- projects/{project}/locations/{region}/clusters/{cluster_id}/instances/{instance_id}
where the cluster and instance ID segments should satisfy the regex
expression
[a-z]([a-z0-9-]{0,61}[a-z0-9])?
, e.g. 1-63 characters of lowercase letters, numbers, and dashes, starting with a letter, and ending with a letter or number. For more details see https://google.aip.dev/122.
The prefix of the instance resource name is the name of the parent resource:
- projects/{project}/locations/{region}/clusters/{cluster_id}
Returns | |
---|---|
Type | Description |
string |
setName
Output only. The name of the instance resource with the format:
- projects/{project}/locations/{region}/clusters/{cluster_id}/instances/{instance_id}
where the cluster and instance ID segments should satisfy the regex
expression
[a-z]([a-z0-9-]{0,61}[a-z0-9])?
, e.g. 1-63 characters of lowercase letters, numbers, and dashes, starting with a letter, and ending with a letter or number. For more details see https://google.aip.dev/122.
The prefix of the instance resource name is the name of the parent resource:
- projects/{project}/locations/{region}/clusters/{cluster_id}
Parameter | |
---|---|
Name | Description |
var |
string
|
Returns | |
---|---|
Type | Description |
$this |
getDisplayName
User-settable and human-readable display name for the Instance.
Returns | |
---|---|
Type | Description |
string |
setDisplayName
User-settable and human-readable display name for the Instance.
Parameter | |
---|---|
Name | Description |
var |
string
|
Returns | |
---|---|
Type | Description |
$this |
getUid
Output only. The system-generated UID of the resource. The UID is assigned when the resource is created, and it is retained until it is deleted.
Returns | |
---|---|
Type | Description |
string |
setUid
Output only. The system-generated UID of the resource. The UID is assigned when the resource is created, and it is retained until it is deleted.
Parameter | |
---|---|
Name | Description |
var |
string
|
Returns | |
---|---|
Type | Description |
$this |
getCreateTime
Output only. Create time stamp
Returns | |
---|---|
Type | Description |
Google\Protobuf\Timestamp|null |
hasCreateTime
clearCreateTime
setCreateTime
Output only. Create time stamp
Parameter | |
---|---|
Name | Description |
var |
Google\Protobuf\Timestamp
|
Returns | |
---|---|
Type | Description |
$this |
getUpdateTime
Output only. Update time stamp
Returns | |
---|---|
Type | Description |
Google\Protobuf\Timestamp|null |
hasUpdateTime
clearUpdateTime
setUpdateTime
Output only. Update time stamp
Parameter | |
---|---|
Name | Description |
var |
Google\Protobuf\Timestamp
|
Returns | |
---|---|
Type | Description |
$this |
getDeleteTime
Output only. Delete time stamp
Returns | |
---|---|
Type | Description |
Google\Protobuf\Timestamp|null |
hasDeleteTime
clearDeleteTime
setDeleteTime
Output only. Delete time stamp
Parameter | |
---|---|
Name | Description |
var |
Google\Protobuf\Timestamp
|
Returns | |
---|---|
Type | Description |
$this |
getLabels
Labels as key value pairs
Returns | |
---|---|
Type | Description |
Google\Protobuf\Internal\MapField |
setLabels
Labels as key value pairs
Parameter | |
---|---|
Name | Description |
var |
array|Google\Protobuf\Internal\MapField
|
Returns | |
---|---|
Type | Description |
$this |
getState
Output only. The current serving state of the instance.
Returns | |
---|---|
Type | Description |
int |
setState
Output only. The current serving state of the instance.
Parameter | |
---|---|
Name | Description |
var |
int
|
Returns | |
---|---|
Type | Description |
$this |
getInstanceType
Required. The type of the instance. Specified at creation time.
Returns | |
---|---|
Type | Description |
int |
setInstanceType
Required. The type of the instance. Specified at creation time.
Parameter | |
---|---|
Name | Description |
var |
int
|
Returns | |
---|---|
Type | Description |
$this |
getMachineConfig
Configurations for the machines that host the underlying database engine.
Returns | |
---|---|
Type | Description |
Instance\MachineConfig|null |
hasMachineConfig
clearMachineConfig
setMachineConfig
Configurations for the machines that host the underlying database engine.
Parameter | |
---|---|
Name | Description |
var |
Instance\MachineConfig
|
Returns | |
---|---|
Type | Description |
$this |
getAvailabilityType
Availability type of an Instance.
If empty, defaults to REGIONAL for primary instances. For read pools, availability_type is always UNSPECIFIED. Instances in the read pools are evenly distributed across available zones within the region (i.e. read pools with more than one node will have a node in at least two zones).
Returns | |
---|---|
Type | Description |
int |
setAvailabilityType
Availability type of an Instance.
If empty, defaults to REGIONAL for primary instances. For read pools, availability_type is always UNSPECIFIED. Instances in the read pools are evenly distributed across available zones within the region (i.e. read pools with more than one node will have a node in at least two zones).
Parameter | |
---|---|
Name | Description |
var |
int
|
Returns | |
---|---|
Type | Description |
$this |
getGceZone
The Compute Engine zone that the instance should serve from, per https://cloud.google.com/compute/docs/regions-zones This can ONLY be specified for ZONAL instances.
If present for a REGIONAL instance, an error will be thrown. If this is absent for a ZONAL instance, instance is created in a random zone with available capacity.
Returns | |
---|---|
Type | Description |
string |
setGceZone
The Compute Engine zone that the instance should serve from, per https://cloud.google.com/compute/docs/regions-zones This can ONLY be specified for ZONAL instances.
If present for a REGIONAL instance, an error will be thrown. If this is absent for a ZONAL instance, instance is created in a random zone with available capacity.
Parameter | |
---|---|
Name | Description |
var |
string
|
Returns | |
---|---|
Type | Description |
$this |
getDatabaseFlags
Database flags. Set at instance level.
- They are copied from primary instance on read instance creation.
- Read instances can set new or override existing flags that are relevant for reads, e.g. for enabling columnar cache on a read instance. Flags set on read instance may or may not be present on primary. This is a list of "key": "value" pairs. "key": The name of the flag. These flags are passed at instance setup time, so include both server options and system variables for Postgres. Flags are specified with underscores, not hyphens. "value": The value of the flag. Booleans are set to on for true and off for false. This field must be omitted if the flag doesn't take a value.
Returns | |
---|---|
Type | Description |
Google\Protobuf\Internal\MapField |
setDatabaseFlags
Database flags. Set at instance level.
- They are copied from primary instance on read instance creation.
- Read instances can set new or override existing flags that are relevant for reads, e.g. for enabling columnar cache on a read instance. Flags set on read instance may or may not be present on primary. This is a list of "key": "value" pairs. "key": The name of the flag. These flags are passed at instance setup time, so include both server options and system variables for Postgres. Flags are specified with underscores, not hyphens. "value": The value of the flag. Booleans are set to on for true and off for false. This field must be omitted if the flag doesn't take a value.
Parameter | |
---|---|
Name | Description |
var |
array|Google\Protobuf\Internal\MapField
|
Returns | |
---|---|
Type | Description |
$this |
getWritableNode
Output only. This is set for the read-write VM of the PRIMARY instance only.
Returns | |
---|---|
Type | Description |
Instance\Node|null |
hasWritableNode
clearWritableNode
setWritableNode
Output only. This is set for the read-write VM of the PRIMARY instance only.
Parameter | |
---|---|
Name | Description |
var |
Instance\Node
|
Returns | |
---|---|
Type | Description |
$this |
getNodes
Output only. List of available read-only VMs in this instance, including the standby for a PRIMARY instance.
Returns | |
---|---|
Type | Description |
Google\Protobuf\Internal\RepeatedField |
setNodes
Output only. List of available read-only VMs in this instance, including the standby for a PRIMARY instance.
Parameter | |
---|---|
Name | Description |
var |
array<Instance\Node>
|
Returns | |
---|---|
Type | Description |
$this |
getQueryInsightsConfig
Configuration for query insights.
Returns | |
---|---|
Type | Description |
Instance\QueryInsightsInstanceConfig|null |
hasQueryInsightsConfig
clearQueryInsightsConfig
setQueryInsightsConfig
Configuration for query insights.
Parameter | |
---|---|
Name | Description |
var |
Instance\QueryInsightsInstanceConfig
|
Returns | |
---|---|
Type | Description |
$this |
getReadPoolConfig
Read pool instance configuration.
This is required if the value of instanceType is READ_POOL.
Returns | |
---|---|
Type | Description |
Instance\ReadPoolConfig|null |
hasReadPoolConfig
clearReadPoolConfig
setReadPoolConfig
Read pool instance configuration.
This is required if the value of instanceType is READ_POOL.
Parameter | |
---|---|
Name | Description |
var |
Instance\ReadPoolConfig
|
Returns | |
---|---|
Type | Description |
$this |
getIpAddress
Output only. The IP address for the Instance.
This is the connection endpoint for an end-user application.
Returns | |
---|---|
Type | Description |
string |
setIpAddress
Output only. The IP address for the Instance.
This is the connection endpoint for an end-user application.
Parameter | |
---|---|
Name | Description |
var |
string
|
Returns | |
---|---|
Type | Description |
$this |
getPublicIpAddress
Output only. The public IP addresses for the Instance. This is available ONLY when enable_public_ip is set. This is the connection endpoint for an end-user application.
Returns | |
---|---|
Type | Description |
string |
setPublicIpAddress
Output only. The public IP addresses for the Instance. This is available ONLY when enable_public_ip is set. This is the connection endpoint for an end-user application.
Parameter | |
---|---|
Name | Description |
var |
string
|
Returns | |
---|---|
Type | Description |
$this |
getReconciling
Output only. Reconciling (https://google.aip.dev/128#reconciliation).
Set to true if the current state of Instance does not match the user's intended state, and the service is actively updating the resource to reconcile them. This can happen due to user-triggered updates or system actions like failover or maintenance.
Returns | |
---|---|
Type | Description |
bool |
setReconciling
Output only. Reconciling (https://google.aip.dev/128#reconciliation).
Set to true if the current state of Instance does not match the user's intended state, and the service is actively updating the resource to reconcile them. This can happen due to user-triggered updates or system actions like failover or maintenance.
Parameter | |
---|---|
Name | Description |
var |
bool
|
Returns | |
---|---|
Type | Description |
$this |
getEtag
For Resource freshness validation (https://google.aip.dev/154)
Returns | |
---|---|
Type | Description |
string |
setEtag
For Resource freshness validation (https://google.aip.dev/154)
Parameter | |
---|---|
Name | Description |
var |
string
|
Returns | |
---|---|
Type | Description |
$this |
getAnnotations
Annotations to allow client tools to store small amount of arbitrary data.
This is distinct from labels. https://google.aip.dev/128
Returns | |
---|---|
Type | Description |
Google\Protobuf\Internal\MapField |
setAnnotations
Annotations to allow client tools to store small amount of arbitrary data.
This is distinct from labels. https://google.aip.dev/128
Parameter | |
---|---|
Name | Description |
var |
array|Google\Protobuf\Internal\MapField
|
Returns | |
---|---|
Type | Description |
$this |
getClientConnectionConfig
Optional. Client connection specific configurations
Returns | |
---|---|
Type | Description |
Instance\ClientConnectionConfig|null |
hasClientConnectionConfig
clearClientConnectionConfig
setClientConnectionConfig
Optional. Client connection specific configurations
Parameter | |
---|---|
Name | Description |
var |
Instance\ClientConnectionConfig
|
Returns | |
---|---|
Type | Description |
$this |
getSatisfiesPzs
Output only. Reserved for future use.
Returns | |
---|---|
Type | Description |
bool |
setSatisfiesPzs
Output only. Reserved for future use.
Parameter | |
---|---|
Name | Description |
var |
bool
|
Returns | |
---|---|
Type | Description |
$this |
getPscInstanceConfig
Optional. The configuration for Private Service Connect (PSC) for the instance.
Returns | |
---|---|
Type | Description |
Instance\PscInstanceConfig|null |
hasPscInstanceConfig
clearPscInstanceConfig
setPscInstanceConfig
Optional. The configuration for Private Service Connect (PSC) for the instance.
Parameter | |
---|---|
Name | Description |
var |
Instance\PscInstanceConfig
|
Returns | |
---|---|
Type | Description |
$this |
getNetworkConfig
Optional. Instance-level network configuration.
Returns | |
---|---|
Type | Description |
Instance\InstanceNetworkConfig|null |
hasNetworkConfig
clearNetworkConfig
setNetworkConfig
Optional. Instance-level network configuration.
Parameter | |
---|---|
Name | Description |
var |
Instance\InstanceNetworkConfig
|
Returns | |
---|---|
Type | Description |
$this |
getOutboundPublicIpAddresses
Output only. All outbound public IP addresses configured for the instance.
Returns | |
---|---|
Type | Description |
Google\Protobuf\Internal\RepeatedField |
setOutboundPublicIpAddresses
Output only. All outbound public IP addresses configured for the instance.
Parameter | |
---|---|
Name | Description |
var |
string[]
|
Returns | |
---|---|
Type | Description |
$this |