alicloud_fc_trigger
Provides an Alicloud Function Compute Trigger resource. Based on trigger, execute your code in response to events in Alibaba Cloud. For information about Service and how to use it, see What is Function Compute.
-> NOTE: The resource requires a provider field 'account_id'. See account_id.
-> NOTE: Available since v1.93.0.
Example Usage
Basic Usage
data "alicloud_account" "default" {}
data "alicloud_regions" "default" {
current = true
}
resource "random_integer" "default" {
max = 99999
min = 10000
}
resource "alicloud_log_project" "default" {
project_name = "example-value-${random_integer.default.result}"
}
resource "alicloud_log_store" "default" {
project_name = alicloud_log_project.default.name
logstore_name = "example-value"
}
resource "alicloud_log_store" "source_store" {
project_name = alicloud_log_project.default.name
logstore_name = "example-source-store"
}
resource "alicloud_ram_role" "default" {
name = "fcservicerole-${random_integer.default.result}"
document = <<EOF
{
"Statement": [
{
"Action": "sts:AssumeRole",
"Effect": "Allow",
"Principal": {
"Service": [
"fc.aliyuncs.com"
]
}
}
],
"Version": "1"
}
EOF
description = "this is a example"
force = true
}
resource "alicloud_ram_role_policy_attachment" "default" {
role_name = alicloud_ram_role.default.name
policy_name = "AliyunLogFullAccess"
policy_type = "System"
}
resource "alicloud_fc_service" "default" {
name = "example-value-${random_integer.default.result}"
description = "example-value"
role = alicloud_ram_role.default.arn
log_config {
project = alicloud_log_project.default.name
logstore = alicloud_log_store.default.name
enable_instance_metrics = true
enable_request_metrics = true
}
}
resource "alicloud_oss_bucket" "default" {
bucket = "terraform-example-${random_integer.default.result}"
}
# If you upload the function by OSS Bucket, you need to specify path can't upload by content.
resource "alicloud_oss_bucket_object" "default" {
bucket = alicloud_oss_bucket.default.id
key = "index.py"
content = "import logging \ndef handler(event, context): \nlogger = logging.getLogger() \nlogger.info('hello world') \nreturn 'hello world'"
}
resource "alicloud_fc_function" "default" {
service = alicloud_fc_service.default.name
name = "terraform-example"
description = "example"
oss_bucket = alicloud_oss_bucket.default.id
oss_key = alicloud_oss_bucket_object.default.key
memory_size = "512"
runtime = "python3.10"
handler = "hello.handler"
}
resource "alicloud_fc_trigger" "default" {
service = alicloud_fc_service.default.name
function = alicloud_fc_function.default.name
name = "terraform-example"
role = alicloud_ram_role.default.arn
source_arn = "acs:log:${data.alicloud_regions.default.regions.0.id}:${data.alicloud_account.default.id}:project/${alicloud_log_project.default.name}"
type = "log"
config = <<EOF
{
"sourceConfig": {
"logstore": "${alicloud_log_store.source_store.name}",
"startTime": null
},
"jobConfig": {
"maxRetryTime": 3,
"triggerInterval": 60
},
"functionParameter": {
"a": "b",
"c": "d"
},
"logConfig": {
"project": "${alicloud_log_project.default.name}",
"logstore": "${alicloud_log_store.default.name}"
},
"targetConfig": null,
"enable": true
}
EOF
}
MNS topic trigger:
provider "alicloud" {
region = "cn-hangzhou"
}
data "alicloud_account" "default" {}
data "alicloud_regions" "default" {
current = true
}
resource "random_integer" "default" {
max = 99999
min = 10000
}
resource "alicloud_mns_topic" "default" {
name = "example-value-${random_integer.default.result}"
}
resource "alicloud_ram_role" "default" {
name = "fcservicerole-${random_integer.default.result}"
document = <<EOF
{
"Statement": [
{
"Action": "sts:AssumeRole",
"Effect": "Allow",
"Principal": {
"Service": [
"mns.aliyuncs.com"
]
}
}
],
"Version": "1"
}
EOF
description = "this is a example"
force = true
}
resource "alicloud_ram_role_policy_attachment" "default" {
role_name = alicloud_ram_role.default.name
policy_name = "AliyunMNSNotificationRolePolicy"
policy_type = "System"
}
resource "alicloud_fc_service" "default" {
name = "example-value-${random_integer.default.result}"
description = "example-value"
internet_access = false
}
resource "alicloud_oss_bucket" "default" {
bucket = "terraform-example-${random_integer.default.result}"
}
# If you upload the function by OSS Bucket, you need to specify path can't upload by content.
resource "alicloud_oss_bucket_object" "default" {
bucket = alicloud_oss_bucket.default.id
key = "index.py"
content = "import logging \ndef handler(event, context): \nlogger = logging.getLogger() \nlogger.info('hello world') \nreturn 'hello world'"
}
resource "alicloud_fc_function" "default" {
service = alicloud_fc_service.default.name
name = "terraform-example-${random_integer.default.result}"
description = "example"
oss_bucket = alicloud_oss_bucket.default.id
oss_key = alicloud_oss_bucket_object.default.key
memory_size = "512"
runtime = "python3.10"
handler = "hello.handler"
}
resource "alicloud_fc_trigger" "default" {
service = alicloud_fc_service.default.name
function = alicloud_fc_function.default.name
name = "terraform-example"
role = alicloud_ram_role.default.arn
source_arn = "acs:mns:${data.alicloud_regions.default.regions.0.id}:${data.alicloud_account.default.id}:/topics/${alicloud_mns_topic.default.name}"
type = "mns_topic"
config_mns = <<EOF
{
"filterTag":"exampleTag",
"notifyContentFormat":"STREAM",
"notifyStrategy":"BACKOFF_RETRY"
}
EOF
}
CDN events trigger:
provider "alicloud" {
region = "cn-hangzhou"
}
data "alicloud_account" "default" {}
resource "random_integer" "default" {
max = 99999
min = 10000
}
resource "alicloud_cdn_domain_new" "default" {
domain_name = "example${random_integer.default.result}.tf.com"
cdn_type = "web"
scope = "overseas"
sources {
content = "1.1.1.1"
type = "ipaddr"
priority = 20
port = 80
weight = 10
}
}
resource "alicloud_fc_service" "default" {
name = "example-value-${random_integer.default.result}"
description = "example-value"
internet_access = false
}
resource "alicloud_ram_role" "default" {
name = "fcservicerole-${random_integer.default.result}"
document = <<EOF
{
"Statement": [
{
"Action": "sts:AssumeRole",
"Effect": "Allow",
"Principal": {
"Service": [
"cdn.aliyuncs.com"
]
}
}
],
"Version": "1"
}
EOF
description = "this is a example"
force = true
}
resource "alicloud_ram_policy" "default" {
policy_name = "fcservicepolicy-${random_integer.default.result}"
policy_document = <<EOF
{
"Version": "1",
"Statement": [
{
"Action": [
"fc:InvokeFunction"
],
"Resource": [
"acs:fc:*:*:services/${alicloud_fc_service.default.name}/functions/*",
"acs:fc:*:*:services/${alicloud_fc_service.default.name}.*/functions/*"
],
"Effect": "Allow"
}
]
}
EOF
description = "this is a example"
force = true
}
resource "alicloud_ram_role_policy_attachment" "default" {
role_name = alicloud_ram_role.default.name
policy_name = alicloud_ram_policy.default.name
policy_type = "Custom"
}
resource "alicloud_oss_bucket" "default" {
bucket = "terraform-example-${random_integer.default.result}"
}
# If you upload the function by OSS Bucket, you need to specify path can't upload by content.
resource "alicloud_oss_bucket_object" "default" {
bucket = alicloud_oss_bucket.default.id
key = "index.py"
content = "import logging \ndef handler(event, context): \nlogger = logging.getLogger() \nlogger.info('hello world') \nreturn 'hello world'"
}
resource "alicloud_fc_function" "default" {
service = alicloud_fc_service.default.name
name = "terraform-example-${random_integer.default.result}"
description = "example"
oss_bucket = alicloud_oss_bucket.default.id
oss_key = alicloud_oss_bucket_object.default.key
memory_size = "512"
runtime = "python3.10"
handler = "hello.handler"
}
resource "alicloud_fc_trigger" "default" {
service = alicloud_fc_service.default.name
function = alicloud_fc_function.default.name
name = "terraform-example"
role = alicloud_ram_role.default.arn
source_arn = "acs:cdn:*:${data.alicloud_account.default.id}"
type = "cdn_events"
config = <<EOF
{"eventName":"LogFileCreated",
"eventVersion":"1.0.0",
"notes":"cdn events trigger",
"filter":{
"domain": ["${alicloud_cdn_domain_new.default.domain_name}"]
}
}
EOF
}
EventBridge trigger:
data "alicloud_account" "default" {}
data "alicloud_regions" "default" {
current = true
}
resource "random_integer" "default" {
max = 99999
min = 10000
}
resource "alicloud_event_bridge_service_linked_role" "service_linked_role" {
product_name = "AliyunServiceRoleForEventBridgeSendToFC"
}
resource "alicloud_fc_service" "default" {
name = "example-value-${random_integer.default.result}"
description = "example-value"
internet_access = false
}
resource "alicloud_oss_bucket" "default" {
bucket = "terraform-example-${random_integer.default.result}"
}
# If you upload the function by OSS Bucket, you need to specify path can't upload by content.
resource "alicloud_oss_bucket_object" "default" {
bucket = alicloud_oss_bucket.default.id
key = "index.py"
content = "import logging \ndef handler(event, context): \nlogger = logging.getLogger() \nlogger.info('hello world') \nreturn 'hello world'"
}
resource "alicloud_fc_function" "default" {
service = alicloud_fc_service.default.name
name = "terraform-example"
description = "example"
oss_bucket = alicloud_oss_bucket.default.id
oss_key = alicloud_oss_bucket_object.default.key
memory_size = "512"
runtime = "python3.10"
handler = "hello.handler"
}
resource "alicloud_fc_trigger" "oss_trigger" {
service = alicloud_fc_service.default.name
function = alicloud_fc_function.default.name
name = "terraform-example-oss"
type = "eventbridge"
config = <<EOF
{
"triggerEnable": false,
"asyncInvocationType": false,
"eventRuleFilterPattern": {
"source":[
"acs.oss"
],
"type":[
"oss:BucketCreated:PutBucket"
]
},
"eventSourceConfig": {
"eventSourceType": "Default"
}
}
EOF
}
resource "alicloud_fc_trigger" "mns_trigger" {
service = alicloud_fc_service.default.name
function = alicloud_fc_function.default.name
name = "terraform-example-mns"
type = "eventbridge"
config = <<EOF
{
"triggerEnable": false,
"asyncInvocationType": false,
"eventRuleFilterPattern": "{}",
"eventSourceConfig": {
"eventSourceType": "MNS",
"eventSourceParameters": {
"sourceMNSParameters": {
"RegionId": "cn-hangzhou",
"QueueName": "mns-queue",
"IsBase64Decode": true
}
}
}
}
EOF
}
resource "alicloud_ons_instance" "default" {
instance_name = "terraform-example-${random_integer.default.result}"
remark = "terraform-example"
}
resource "alicloud_ons_group" "default" {
group_name = "GID-example"
instance_id = alicloud_ons_instance.default.id
remark = "terraform-example"
}
resource "alicloud_ons_topic" "default" {
topic_name = "mytopic"
instance_id = alicloud_ons_instance.default.id
message_type = 0
remark = "terraform-example"
}
resource "alicloud_fc_trigger" "rocketmq_trigger" {
service = alicloud_fc_service.default.name
function = alicloud_fc_function.default.name
name = "terraform-example-rocketmq"
type = "eventbridge"
config = <<EOF
{
"triggerEnable": false,
"asyncInvocationType": false,
"eventRuleFilterPattern": "{}",
"eventSourceConfig": {
"eventSourceType": "RocketMQ",
"eventSourceParameters": {
"sourceRocketMQParameters": {
"RegionId": "${data.alicloud_regions.default.regions.0.id}",
"InstanceId": "${alicloud_ons_instance.default.id}",
"GroupID": "${alicloud_ons_group.default.group_name}",
"Topic": "${alicloud_ons_topic.default.topic_name}",
"Timestamp": 1686296162,
"Tag": "example-tag",
"Offset": "CONSUME_FROM_LAST_OFFSET"
}
}
}
}
EOF
}
resource "alicloud_amqp_instance" "default" {
instance_name = "terraform-example-${random_integer.default.result}"
instance_type = "professional"
max_tps = 1000
queue_capacity = 50
support_eip = true
max_eip_tps = 128
payment_type = "Subscription"
period = 1
}
resource "alicloud_amqp_virtual_host" "default" {
instance_id = alicloud_amqp_instance.default.id
virtual_host_name = "example-VirtualHost"
}
resource "alicloud_amqp_queue" "default" {
instance_id = alicloud_amqp_virtual_host.default.instance_id
queue_name = "example-queue"
virtual_host_name = alicloud_amqp_virtual_host.default.virtual_host_name
}
resource "alicloud_fc_trigger" "rabbitmq_trigger" {
service = alicloud_fc_service.default.name
function = alicloud_fc_function.default.name
name = "terraform-example-rabbitmq"
type = "eventbridge"
config = <<EOF
{
"triggerEnable": false,
"asyncInvocationType": false,
"eventRuleFilterPattern": "{}",
"eventSourceConfig": {
"eventSourceType": "RabbitMQ",
"eventSourceParameters": {
"sourceRabbitMQParameters": {
"RegionId": "${data.alicloud_regions.default.regions.0.id}",
"InstanceId": "${alicloud_amqp_instance.default.id}",
"VirtualHostName": "${alicloud_amqp_virtual_host.default.virtual_host_name}",
"QueueName": "${alicloud_amqp_queue.default.queue_name}"
}
}
}
}
EOF
}
Module Support
You can use to the existing fc module to create several triggers quickly.
Argument Reference
The following arguments are supported:
service
- (Required, ForceNew) The Function Compute service name.function
- (Required, ForceNew) The Function Compute function name.name
- (ForceNew, Optional) The Function Compute trigger name. It is the only in one service and is conflict with "name_prefix".name_prefix
- (ForceNew, Optional) Setting a prefix to get a only trigger name. It is conflict with "name".role
- (Optional) RAM role arn attached to the Function Compute trigger. Role used by the event source to call the function. The value format is "acs:ram::$account-id:role/$role-name". See Create a trigger for more details.source_arn
- (Optional, ForceNew) Event source resource address. See Create a trigger for more details.config
- (Optional) The config of Function Compute trigger.It is valid whentype
is not "mns_topic".See Configure triggers and events for more details.config_mns
- (Optional, ForceNew, Available in 1.41.0) The config of Function Compute trigger when the type is "mns_topic".It is conflict withconfig
.type
- (Required, ForceNew) The Type of the trigger. Valid values: ["oss", "log", "timer", "http", "mns_topic", "cdn_events", "eventbridge"].
-> NOTE: Config does not support modification when type is mns_topic. -> NOTE: type = cdn_events, available in 1.47.0+. -> NOTE: type = eventbridge, available in 1.173.0+.
Attributes Reference
The following arguments are exported:
id
- The ID of the function. The value is formate as<service>:<function>:<name>
.last_modified
- The date this resource was last modified.trigger_id
- The Function Compute trigger ID.
Import
Function Compute trigger can be imported using the id, e.g.
$ terraform import alicloud_fc_trigger.foo my-fc-service:hello-world:hello-trigger