|
| 1 | +# database_postgresql_v2 |
| 2 | + |
| 3 | +Create, read, and update a Linode PostgreSQL database. |
| 4 | + |
| 5 | +- [Minimum Required Fields](#minimum-required-fields) |
| 6 | +- [Examples](#examples) |
| 7 | +- [Parameters](#parameters) |
| 8 | +- [Return Values](#return-values) |
| 9 | + |
| 10 | +## Minimum Required Fields |
| 11 | +| Field | Type | Required | Description | |
| 12 | +|-------------|-------|--------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| |
| 13 | +| `api_token` | `str` | **Required** | The Linode account personal access token. It is necessary to run the module. <br/>It can be exposed by the environment variable `LINODE_API_TOKEN` instead. <br/>See details in [Usage](https://github.com/linode/ansible_linode?tab=readme-ov-file#usage). | |
| 14 | + |
| 15 | +## Examples |
| 16 | + |
| 17 | +```yaml |
| 18 | +- name: Create a basic PostgreSQL database |
| 19 | + linode.cloud.database_postgresql_v2: |
| 20 | + label: my-db |
| 21 | + region: us-mia |
| 22 | + engine: postgresql/16 |
| 23 | + type: g6-nanode-1 |
| 24 | + allow_list: |
| 25 | + - 0.0.0.0/0 |
| 26 | + state: present |
| 27 | +``` |
| 28 | +
|
| 29 | +```yaml |
| 30 | +- name: Create a PostgreSQL database with three nodes |
| 31 | + linode.cloud.database_postgresql_v2: |
| 32 | + label: my-db |
| 33 | + region: us-mia |
| 34 | + engine: postgresql/16 |
| 35 | + type: g6-standard-1 |
| 36 | + cluster_size: 3 |
| 37 | + allow_list: |
| 38 | + - 0.0.0.0/0 |
| 39 | + state: present |
| 40 | +``` |
| 41 | +
|
| 42 | +```yaml |
| 43 | +- name: Create a PostgreSQL database with an explicit maintenance schedule |
| 44 | + linode.cloud.database_postgresql_v2: |
| 45 | + label: my-db |
| 46 | + region: us-mia |
| 47 | + engine: postgresql/16 |
| 48 | + type: g6-nanode-1 |
| 49 | + updates: |
| 50 | + duration: 4 |
| 51 | + frequency: weekly |
| 52 | + hour_of_day: 16 |
| 53 | + day_of_week: 4 |
| 54 | + state: present |
| 55 | +``` |
| 56 | +
|
| 57 | +```yaml |
| 58 | +- name: Create a PostgreSQL database forked from another database |
| 59 | + linode.cloud.database_postgresql_v2: |
| 60 | + label: my-db |
| 61 | + region: us-mia |
| 62 | + engine: postgresql/16 |
| 63 | + type: g6-nanode-1 |
| 64 | + fork: |
| 65 | + source: 12345 |
| 66 | + state: present |
| 67 | +``` |
| 68 | +
|
| 69 | +```yaml |
| 70 | +- name: Delete a PostgreSQL database |
| 71 | + linode.cloud.database_postgresql_v2: |
| 72 | + label: my-db |
| 73 | + state: absent |
| 74 | +``` |
| 75 | +
|
| 76 | +
|
| 77 | +## Parameters |
| 78 | +
|
| 79 | +| Field | Type | Required | Description | |
| 80 | +|-----------|------|----------|------------------------------------------------------------------------------| |
| 81 | +| `state` | <center>`str`</center> | <center>**Required**</center> | The desired state of the Managed Database. **(Choices: `present`, `absent`)** | |
| 82 | +| `allow_list` | <center>`list`</center> | <center>Optional</center> | A list of IP addresses and CIDR ranges that can access the Managed Database. **(Updatable)** | |
| 83 | +| `cluster_size` | <center>`int`</center> | <center>Optional</center> | The number of Linode instance nodes deployed to the Managed Database. **(Updatable)** | |
| 84 | +| `engine` | <center>`str`</center> | <center>Optional</center> | The Managed Database engine in engine/version format. **(Updatable)** | |
| 85 | +| `label` | <center>`str`</center> | <center>Optional</center> | The label of the Managed Database. | |
| 86 | +| `region` | <center>`str`</center> | <center>Optional</center> | The region of the Managed Database. | |
| 87 | +| `type` | <center>`str`</center> | <center>Optional</center> | The Linode Instance type used by the Managed Database for its nodes. **(Updatable)** | |
| 88 | +| [`fork` (sub-options)](#fork) | <center>`dict`</center> | <center>Optional</center> | Information about a database to fork from. | |
| 89 | +| [`updates` (sub-options)](#updates) | <center>`dict`</center> | <center>Optional</center> | Configuration settings for automated patch update maintenance for the Managed Database. **(Updatable)** | |
| 90 | +| `wait_timeout` | <center>`int`</center> | <center>Optional</center> | The maximum number of seconds a poll operation can take before raising an error. **(Default: `2700`)** | |
| 91 | + |
| 92 | +### fork |
| 93 | + |
| 94 | +| Field | Type | Required | Description | |
| 95 | +|-----------|------|----------|------------------------------------------------------------------------------| |
| 96 | +| `restore_time` | <center>`str`</center> | <center>Optional</center> | The database timestamp from which it was restored. | |
| 97 | +| `source` | <center>`int`</center> | <center>Optional</center> | The instance id of the database that was forked from. | |
| 98 | + |
| 99 | +### updates |
| 100 | + |
| 101 | +| Field | Type | Required | Description | |
| 102 | +|-----------|------|----------|------------------------------------------------------------------------------| |
| 103 | +| `day_of_week` | <center>`int`</center> | <center>**Required**</center> | The day to perform maintenance. 1=Monday, 2=Tuesday, etc. **(Choices: `1`, `2`, `3`, `4`, `5`, `6`, `7`)** | |
| 104 | +| `duration` | <center>`int`</center> | <center>**Required**</center> | The maximum maintenance window time in hours. | |
| 105 | +| `hour_of_day` | <center>`int`</center> | <center>**Required**</center> | The hour to begin maintenance based in UTC time. | |
| 106 | +| `frequency` | <center>`str`</center> | <center>Optional</center> | The frequency at which maintenance occurs. **(Choices: `weekly`; Default: `weekly`)** | |
| 107 | + |
| 108 | +## Return Values |
| 109 | + |
| 110 | +- `database` - The database in JSON serialized form. |
| 111 | + |
| 112 | + - Sample Response: |
| 113 | + ```json |
| 114 | + { |
| 115 | + "allow_list": [ |
| 116 | + "10.0.0.3/32" |
| 117 | + ], |
| 118 | + "cluster_size": 3, |
| 119 | + "created": "2025-02-10T20:10:20", |
| 120 | + "encrypted": true, |
| 121 | + "engine": "postgresql", |
| 122 | + "hosts": { |
| 123 | + "primary": "a225891-akamai-prod-1798333-default.g2a.akamaidb.net", |
| 124 | + "standby": "replica-a225891-akamai-prod-1798333-default.g2a.akamaidb.net" |
| 125 | + }, |
| 126 | + "id": 12345, |
| 127 | + "label": "my-db", |
| 128 | + "members": { |
| 129 | + "172.104.207.136": "primary", |
| 130 | + "194.195.112.177": "failover", |
| 131 | + "45.79.126.72": "failover" |
| 132 | + }, |
| 133 | + "oldest_restore_time": "2025-02-10T20:15:07", |
| 134 | + "platform": "rdbms-default", |
| 135 | + "port": 11876, |
| 136 | + "region": "ap-west", |
| 137 | + "ssl_connection": true, |
| 138 | + "status": "active", |
| 139 | + "total_disk_size_gb": 30, |
| 140 | + "type": "g6-standard-1", |
| 141 | + "updated": "2025-02-10T20:25:55", |
| 142 | + "updates": { |
| 143 | + "day_of_week": 4, |
| 144 | + "duration": 4, |
| 145 | + "frequency": "weekly", |
| 146 | + "hour_of_day": 16, |
| 147 | + "pending": [] |
| 148 | + }, |
| 149 | + "used_disk_size_gb": 0, |
| 150 | + "version": "8.0.35" |
| 151 | + } |
| 152 | + ``` |
| 153 | + - See the [Linode API response documentation](https://techdocs.akamai.com/linode-api/reference/get-databases-postgre-sql-instance) for a list of returned fields |
| 154 | + |
| 155 | + |
| 156 | +- `ssl_cert` - The SSL CA certificate for an accessible Managed PostgreSQL Database. |
| 157 | + |
| 158 | + - Sample Response: |
| 159 | + ```json |
| 160 | + { |
| 161 | + "ca_certificate": "LS0tLS1CRUdJ...==" |
| 162 | + } |
| 163 | + ``` |
| 164 | + - See the [Linode API response documentation](https://techdocs.akamai.com/linode-api/reference/get-databases-postgresql-instance-ssl) for a list of returned fields |
| 165 | + |
| 166 | + |
| 167 | +- `credentials` - The root username and password for an accessible Managed PostgreSQL Database. |
| 168 | + |
| 169 | + - Sample Response: |
| 170 | + ```json |
| 171 | + { |
| 172 | + "password": "s3cur3P@ssw0rd", |
| 173 | + "username": "akmadmin" |
| 174 | + } |
| 175 | + ``` |
| 176 | + - See the [Linode API response documentation](https://techdocs.akamai.com/linode-api/reference/get-databases-postgre-sql-instance-credentials) for a list of returned fields |
| 177 | + |
| 178 | + |
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