Add gcp_monitoring_alert_policy table. closes #145

[Paulami30]

Integration test logs

Logs

No env file present for the current environment:  staging 
 Falling back to .env config
No env file present for the current environment:  staging
customEnv TURBOT_TEST_EXPECTED_TIMEOUT 300

SETUP: tests/gcp_monitoring_alert_policy []

PRETEST: tests/gcp_monitoring_alert_policy

TEST: tests/gcp_monitoring_alert_policy
Running terraform
data.google_client_config.current: Refreshing state...
google_monitoring_alert_policy.named_test_resource: Refreshing state... [id=projects/dummy-aaa/alertPolicies/11789617472293322293]
data.null_data_source.resource: Refreshing state...
data.template_file.resource_aka: Refreshing state...
google_monitoring_alert_policy.named_test_resource: Modifying... [id=projects/dummy-aaa/alertPolicies/11789617472293322293]
google_monitoring_alert_policy.named_test_resource: Modifications complete after 6s [id=projects/dummy-aaa/alertPolicies/11789617472293322293]
data.template_file.resource_aka: Refreshing state...

Warning: Deprecated Resource

The null_data_source was historically used to construct intermediate values to
re-use elsewhere in configuration, the same can now be achieved using locals


Apply complete! Resources: 0 added, 1 changed, 0 destroyed.

Outputs:

project_id = dummy-aaa
resource_aka = gcp://monitoring.googleapis.com/projects/dummy-aaa/alertPolicies/11789617472293322293
resource_id = projects/dummy-aaa/alertPolicies/11789617472293322293
resource_name = turbottest99725

Running SQL query: test-get-query.sql
[
  {
    "combiner": "OR",
    "display_name": "turbottest99725",
    "documentation": {
      "content": "This is for testing purpose",
      "mimeType": "text/markdown"
    },
    "enabled": true,
    "location": "global",
    "name": "11789617472293322293",
    "project": "dummy-aaa",
    "user_labels": {
      "foo": "bar"
    }
  }
]
✔ PASSED

Running SQL query: test-hydrate-query.sql
[
  {
    "combiner": "OR",
    "display_name": "turbottest99725",
    "enabled": true,
    "name": "11789617472293322293",
    "project": "dummy-aaa",
    "tags": {
      "foo": "bar"
    }
  }
]
✔ PASSED

Running SQL query: test-list-query.sql
[
  {
    "combiner": "OR",
    "display_name": "turbottest99725",
    "name": "11789617472293322293"
  }
]
✔ PASSED

Running SQL query: test-not-found-query.sql
null
✔ PASSED

POSTTEST: tests/gcp_monitoring_alert_policy

TEARDOWN: tests/gcp_monitoring_alert_policy

SUMMARY:

1/1 passed.

Example query results

Results

### Basic info
select
  display_name,
  name,
  enabled,
  documentation ->> 'content' as doc_content,
  tags
from
  gcp_monitoring_alert_policy;
  
+--------------+---------------------+---------+-------------+--------+
| display_name | name                | enabled | doc_content | tags   |
+--------------+---------------------+---------+-------------+--------+
| test-alert   | 1385080259726788053 | true    | testing     | <null> |
+--------------+---------------------+---------+-------------+--------+

### Get the creation record for each alert policy
select
  display_name,
  name,
  creation_record ->> 'mutateTime' as mutation_time,
  creation_record ->> 'mutatedBy' as mutated_by
from
  gcp_monitoring_alert_policy;
  
  +--------------+---------------------+--------------------------------+--------------------+
| display_name | name                | mutation_time                  | mutated_by         |
+--------------+---------------------+--------------------------------+--------------------+
| test-alert   | 1385080259726788053 | 2021-04-07T07:11:34.362714499Z | dummy12@turbot.com |
+--------------+---------------------+--------------------------------+--------------------+

### Get the condition details for each alert policy
select
  display_name,
  con ->> 'displayName' as filter_display_name,
  con -> 'conditionThreshold' ->> 'filter' as filter,
  con -> 'conditionThreshold' ->> 'thresholdValue' as threshold_value,
  con -> 'conditionThreshold' ->> 'trigger' as trigger
from
  gcp_monitoring_alert_policy,
  jsonb_array_elements(conditions) as con;
  
  +--------------+-----------------------------------------+----------------------------------------------------------------------------------------------------
| display_name | filter_display_name                     | filter                                                                                             
+--------------+-----------------------------------------+----------------------------------------------------------------------------------------------------
| test-alert   | VM Instance - CPU usage for test [RATE] | metric.type="compute.googleapis.com/instance/cpu/usage_time" resource.type="gce_instance" metric.la
+--------------+-----------------------------------------+----------------------------------------------------------------------------------------------------

[Subhajit97]

@Paulami30 There are few changes required. Please see comments, thanks!
Can you also add the queries for the recommendations mentioned in the issue?

[Subhajit97]

LGTM

[rajlearner17]

LGTM