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Migrate compute-mig tests

This commit is contained in:
Julio Castillo 2023-04-21 16:02:34 +02:00
parent cb13d481d6
commit df7cf3d278
9 changed files with 135 additions and 277 deletions
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8
modules/compute-mig/README.md
View File

@ -46,7 +46,7 @@ module "nginx-mig" {
target_size = 2
instance_template = module.nginx-template.template.self_link
}
# tftest modules=2 resources=2
# tftest modules=2 resources=2 inventory=simple.yaml
```
### Multiple versions
@ -149,7 +149,7 @@ module "nginx-mig" {
}
}
}
# tftest modules=2 resources=3
# tftest modules=2 resources=3 inventory=health-check.yaml
```
### Autoscaling
@ -202,7 +202,7 @@ module "nginx-mig" {
}
}
}
# tftest modules=2 resources=3
# tftest modules=2 resources=3 inventory=autoscaling.yaml
```
### Update policy
@ -408,7 +408,7 @@ module "nginx-mig" {
}
}
}
# tftest modules=2 resources=4
# tftest modules=2 resources=4 inventory=stateful.yaml
```
<!-- BEGIN TFDOC -->

3
tests/modules/cloud_function/test_plan.py
View File

@ -16,10 +16,9 @@ import pytest
@pytest.fixture
def resources(plan_summary, plan_runner, version):
def resources(plan_summary, version):
# convert `version` to a boolean suitable for the `v2` variable
v2 = {'v1': 'false', 'v2': 'true'}[version]
#_, resources = plan_runner(v2=v2)
summary = plan_summary('modules/cloud-function',
tf_var_files=['common.tfvars'], v2=v2)
return summary

37
tests/modules/compute_mig/examples/autoscaling.yaml Normal file
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@ -0,0 +1,37 @@
# Copyright 2023 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.
values:
module.nginx-mig.google_compute_autoscaler.default[0]:
autoscaling_policy:
- cooldown_period: 30
cpu_utilization:
- predictive_method: NONE
target: 0.65
load_balancing_utilization: []
max_replicas: 3
metric: []
min_replicas: 1
mode: 'ON'
scale_in_control: []
scaling_schedules: []
name: mig-test
project: my-project
timeouts: null
zone: europe-west1-b
counts:
google_compute_autoscaler: 1
google_compute_instance_group_manager: 1
google_compute_instance_template: 1

43
tests/modules/compute_mig/examples/health-check.yaml Normal file
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@ -0,0 +1,43 @@
# Copyright 2023 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.
values:
module.nginx-mig.google_compute_health_check.default[0]:
check_interval_sec: 5
grpc_health_check: []
healthy_threshold: 2
http2_health_check: []
http_health_check:
- host: null
port: 80
port_name: null
port_specification: null
proxy_header: NONE
request_path: /
response: null
https_health_check: []
log_config:
- enable: true
name: mig-test
project: my-project
ssl_health_check: []
tcp_health_check: []
timeout_sec: 5
timeouts: null
unhealthy_threshold: 2
counts:
google_compute_health_check: 1
google_compute_instance_group_manager: 1
google_compute_instance_template: 1

14
tests/modules/compute_mig/__init__.py → tests/modules/compute_mig/examples/simple.yaml
View File

@ -1,4 +1,4 @@
# Copyright 2022 Google LLC
# Copyright 2023 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -11,3 +11,15 @@
# 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.
values:
module.nginx-mig.google_compute_instance_group_manager.default[0]:
base_instance_name: mig-test
name: mig-test
project: my-project
target_size: 2
zone: europe-west1-b
counts:
google_compute_instance_group_manager: 1
google_compute_instance_template: 1

37
tests/modules/compute_mig/examples/stateful.yaml Normal file
View File

@ -0,0 +1,37 @@
# Copyright 2023 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.
values:
module.nginx-mig.google_compute_per_instance_config.default["instance-1"]:
minimal_action: NONE
most_disruptive_allowed_action: REPLACE
name: instance-1
preserved_state:
- disk:
- delete_rule: NEVER
device_name: persistent-disk-1
mode: READ_WRITE
source: test-disk
metadata:
foo: bar
project: my-project
remove_instance_state_on_destroy: false
timeouts: null
zone: europe-west1-b
counts:
google_compute_autoscaler: 1
google_compute_instance_group_manager: 1
google_compute_instance_template: 1
google_compute_per_instance_config: 1

41
tests/modules/compute_mig/fixture/main.tf
View File

@ -1,41 +0,0 @@
/**
* Copyright 2022 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.
*/
# Used in stateful disk test
resource "google_compute_disk" "default" {
name = "test-disk"
type = "pd-ssd"
zone = "europe-west1-c"
image = "debian-9-stretch-v20200805"
physical_block_size_bytes = 4096
}
module "test" {
source = "../../../../modules/compute-mig"
project_id = "my-project"
name = "test-mig"
target_size = 2
default_version_name = "foo"
instance_template = "foo-template"
location = var.location
autoscaler_config = var.autoscaler_config
health_check_config = var.health_check_config
named_ports = var.named_ports
stateful_config = var.stateful_config
stateful_disks = var.stateful_disks
update_policy = var.update_policy
versions = var.versions
}

95
tests/modules/compute_mig/fixture/variables.tf
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@ -1,95 +0,0 @@
/**
* Copyright 2022 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.
*/
variable "all_instances_config" {
type = any
default = null
}
variable "auto_healing_policies" {
type = any
default = null
}
variable "autoscaler_config" {
type = any
default = null
}
variable "default_version_name" {
type = any
default = "default"
}
variable "description" {
type = any
default = "Terraform managed."
}
variable "distribution_policy" {
type = any
default = null
}
variable "health_check_config" {
type = any
default = null
}
variable "location" {
type = any
default = "europe-west1-b"
}
variable "named_ports" {
type = any
default = null
}
variable "stateful_disks" {
type = any
default = {}
}
variable "stateful_config" {
type = any
default = {}
}
variable "target_pools" {
type = any
default = []
}
variable "target_size" {
type = any
default = null
}
variable "update_policy" {
type = any
default = null
}
variable "versions" {
type = any
default = {}
}
variable "wait_for_instances" {
type = any
default = null
}

134
tests/modules/compute_mig/test_plan.py
View File

@ -1,134 +0,0 @@
# Copyright 2022 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.
def test_defaults(plan_runner):
"Test variable defaults."
_, resources = plan_runner()
assert len(resources) == 1
print(resources[0]['type'])
mig = resources[0]
assert mig['type'] == 'google_compute_instance_group_manager'
assert mig['values']['target_size'] == 2
assert mig['values']['zone']
_, resources = plan_runner(location='"europe-west1"')
assert len(resources) == 1
mig = resources[0]
assert mig['type'] == 'google_compute_region_instance_group_manager'
assert mig['values']['target_size'] == 2
assert mig['values']['region']
def test_health_check(plan_runner):
"Test health check resource."
health_check_config = '''{
enable_logging = true
tcp = {
port = 80
}
}'''
_, resources = plan_runner(health_check_config=health_check_config)
assert len(resources) == 2
assert any(r['type'] == 'google_compute_health_check' for r in resources)
def test_autoscaler(plan_runner):
"Test autoscaler resource."
autoscaler_config = '''{
colldown_period = 60
max_replicas = 3
min_replicas = 1
scaling_signals = {
cpu_utilization = {
target = 65
}
}
}'''
_, resources = plan_runner(autoscaler_config=autoscaler_config)
assert len(resources) == 2
autoscaler = resources[0]
assert autoscaler['type'] == 'google_compute_autoscaler'
assert autoscaler['values']['autoscaling_policy'] == [{
'cooldown_period': 60,
'cpu_utilization': [{
'predictive_method': 'NONE',
'target': 65
}],
'load_balancing_utilization': [],
'max_replicas': 3,
'metric': [],
'min_replicas': 1,
'mode': 'ON',
'scale_in_control': [],
'scaling_schedules': [],
}]
_, resources = plan_runner(autoscaler_config=autoscaler_config,
location='"europe-west1"')
assert len(resources) == 2
autoscaler = resources[0]
assert autoscaler['type'] == 'google_compute_region_autoscaler'
def test_stateful_mig(plan_runner):
"Test stateful instances - mig."
stateful_disks = '''{
persistent-disk-1 = false
}'''
_, resources = plan_runner(stateful_disks=stateful_disks)
assert len(resources) == 1
statefuldisk = resources[0]
assert statefuldisk['type'] == 'google_compute_instance_group_manager'
assert statefuldisk['values']['stateful_disk'] == [{
'device_name': 'persistent-disk-1',
'delete_rule': 'NEVER',
}]
def test_stateful_instance(plan_runner):
"Test stateful instances - instance."
stateful_config = '''{
instance-1 = {
most_disruptive_action = "REPLACE",
preserved_state = {
disks = {
persistent-disk-1 = {
source = "test-disk"
}
}
metadata = { foo = "bar" }
}
}
}'''
_, resources = plan_runner(stateful_config=stateful_config)
assert len(resources) == 2
instanceconfig = resources[0]
assert instanceconfig['type'] == 'google_compute_instance_group_manager'
instanceconfig = resources[1]
assert instanceconfig['type'] == 'google_compute_per_instance_config'
assert instanceconfig['values']['preserved_state'] == [{
'disk': [{
'device_name': 'persistent-disk-1',
'delete_rule': 'NEVER',
'source': 'test-disk',
'mode': 'READ_WRITE',
}],
'metadata': {
'foo': 'bar'
}
}]
assert instanceconfig['values']['minimal_action'] == 'NONE'
assert instanceconfig['values']['most_disruptive_allowed_action'] == 'REPLACE'
assert instanceconfig['values']['remove_instance_state_on_destroy'] == False