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containerinsight-ecs-prometheus-task-cfn.yaml
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Parameters:
ClusterName:
Type: String
Description: Enter the name of your ECS cluster from which you want to collect prometheus metrics
# IAM
CreateIAMRoles:
Type: String
Default: 'False'
AllowedValues:
- 'True'
- 'False'
Description: Create new default IAM roles or use existing ones.
ConstraintDescription: must specify True or False.
TaskRoleArn:
Type: String
Default: Default
Description: Enter the role arn you want to use as the ecs task role
ExecutionRoleArn:
Type: String
Default: Default
Description: Enter the role arn you want to use as the ecs execution role
# ECS
CollectorLaunchType:
Type: String
Default: EC2
AllowedValues:
- 'EC2'
- 'FARGATE' # FIXME: fargate would require vpc and switch to awsvpc in network mode
CollectorImage:
Type: String
Default: 'amazon/aws-otel-collector:latest'
# Config
Conditions:
CreateRoles: !Equals
- !Ref CreateIAMRoles
- 'True'
DefaultTaskRole: !Equals
- !Ref TaskRoleArn
- Default
DefaultExecutionRole: !Equals
- !Ref ExecutionRoleArn
- Default
Resources:
ECSTaskDefinition:
Type: 'AWS::ECS::TaskDefinition'
Properties:
Family: !Sub 'aoc-containerinsight-prometheus-${ClusterName}'
TaskRoleArn: !If
- CreateRoles
- !GetAtt
- ECSTaskRole
- Arn
- !If
- DefaultTaskRole
- !Sub 'arn:aws:iam::${AWS::AccountId}:role/AWSOTelRole'
- !Ref TaskRoleArn
ExecutionRoleArn: !If
- CreateRoles
- !GetAtt
- ECSExecutionRole
- Arn
- !If
- DefaultExecutionRole
- !Sub 'arn:aws:iam::${AWS::AccountId}:role/AWSOTelExecutionRole'
- !Ref ExecutionRoleArn
NetworkMode: bridge # TODO: switch to awsvpc for fargate
ContainerDefinitions:
- LogConfiguration:
LogDriver: awslogs
Options:
awslogs-create-group: 'True'
awslogs-group: !Sub '/ecs/aws-collector/${ClusterName}'
awslogs-region: !Ref 'AWS::Region'
awslogs-stream-prefix: ecs
Image: !Ref CollectorImage
Name: aws-collector
Secrets:
- Name: AOT_CONFIG_CONTENT
ValueFrom: !Sub 'AmazonCloudWatch-AOC-ECS-Prometheus-${ClusterName}'
Memory: '512'
RequiresCompatibilities:
- !Ref CollectorLaunchType
Cpu: '256'
ECSReplicaService:
Type: 'AWS::ECS::Service'
Properties:
TaskDefinition: !Ref ECSTaskDefinition
Cluster: !Ref ClusterName
LaunchType: !Ref CollectorLaunchType
SchedulingStrategy: REPLICA
DesiredCount: 1
ServiceName: aws-otel-containerinsight-prometheus-service
ECSTaskRole:
Type: 'AWS::IAM::Role'
Condition: CreateRoles
Properties:
Description: Allows ECS tasks to call AWS services on your behalf.
AssumeRolePolicyDocument:
Version: 2012-10-17
Statement:
- Sid: ''
Effect: Allow
Principal:
Service: ecs-tasks.amazonaws.com
Action: 'sts:AssumeRole'
Policies:
- PolicyName: AWSOpenTelemetryPolicy
PolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Action:
- 'logs:PutLogEvents'
- 'logs:CreateLogGroup'
- 'logs:CreateLogStream'
- 'logs:DescribeLogStreams'
- 'logs:DescribeLogGroups'
- 'xray:PutTraceSegments'
- 'xray:PutTelemetryRecords'
- 'xray:GetSamplingRules'
- 'xray:GetSamplingTargets'
- 'xray:GetSamplingStatisticSummaries'
- 'ssm:GetParameters'
Resource: '*'
- PolicyName: AWSOpenTelemetryPolicyPrometheusECSDiscovery
PolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Action:
- 'ec2:DescribeInstances'
- 'ecs:ListTasks'
- 'ecs:ListServices'
- 'ecs:DescribeContainerInstances'
- 'ecs:DescribeServices'
- 'ecs:DescribeTasks'
- 'ecs:DescribeTaskDefinition'
Resource: '*'
RoleName: AWSOTelRolePrometheusECS
ECSExecutionRole:
Type: 'AWS::IAM::Role'
Condition: CreateRoles
Properties:
Description: >-
Allows ECS container agent makes calls to the Amazon ECS API on your
behalf.
AssumeRolePolicyDocument:
Version: 2012-10-17
Statement:
- Sid: ''
Effect: Allow
Principal:
Service: ecs-tasks.amazonaws.com
Action: 'sts:AssumeRole'
ManagedPolicyArns:
- 'arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy'
- 'arn:aws:iam::aws:policy/CloudWatchLogsFullAccess'
- 'arn:aws:iam::aws:policy/AmazonSSMReadOnlyAccess'
RoleName: AWSOTelExecutionRolePrometheusECS
AocConfigSSMParameter:
Type: AWS::SSM::Parameter
Properties:
Name: !Sub 'AmazonCloudWatch-AOC-ECS-Prometheus-${ClusterName}'
Type: String
Tier: Intelligent-Tiering
Description: !Sub 'CWAgent SSM Parameter with App Mesh and Java EMF Definition for ECS Cluster: ${ClusterName}'
Value: !Sub |-
extensions:
ecs_observer:
cluster_name: '${ClusterName}'
cluster_region: '${AWS::Region}'
result_file: '/etc/ecs_sd_targets.yaml'
refresh_interval: 60s
job_label_name: prometheus_job
# nginx and nginx plus
# https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/ContainerInsights-Prometheus-Setup-nginx-ecs.html
services:
- name_pattern: '^.*nginx-service$'
metrics_ports:
- 9113
job_name: nginx-prometheus-exporter
# jmx
docker_labels:
- port_label: 'ECS_PROMETHEUS_EXPORTER_PORT'
# App Mesh, port and metrics are from envoy sidecar
task_definitions:
- arn_pattern: '.*:task-definition/.*-ColorTeller-(white):[0-9]+'
metrics_path: '/stats/prometheus'
metrics_ports:
- 9901
job_name: ecs-appmesh-color
- arn_pattern: '.*:task-definition/.*-ColorGateway:[0-9]+'
metrics_path: '/stats/prometheus'
metrics_ports:
- 9901
job_name: ecs-appmesh-color
receivers:
prometheus:
config:
scrape_configs:
- job_name: "ecssd"
file_sd_configs:
- files:
- '/etc/ecs_sd_targets.yaml'
relabel_configs:
- source_labels: [ __meta_ecs_cluster_name ] # ClusterName
action: replace
target_label: ClusterName
- source_labels: [ __meta_ecs_service_name ] # ServiceName
action: replace
target_label: ServiceName
- source_labels: [ __meta_ecs_task_definition_family ] # TaskDefinitionFamily
action: replace
target_label: TaskDefinitionFamily
- source_labels: [ __meta_ecs_container_name ] # container_name
action: replace
target_label: container_name
- action: labelmap # docker labels
regex: ^__meta_ecs_container_labels_(.+)$
replacement: '$$1'
exporters:
awsemf:
region: '${AWS::Region}'
namespace: ECS/ContainerInsights/Prometheus
log_group_name: "/aws/ecs/containerinsights/${ClusterName}/prometheus"
dimension_rollup_option: NoDimensionRollup
metric_declarations:
# nginx
- dimensions: [ [ ClusterName, TaskDefinitionFamily, ServiceName ] ]
label_matchers:
- label_names:
- ServiceName
regex: '^.*nginx-service$'
metric_name_selectors:
- "^nginx_.*$"
# nginx plus
- dimensions: [ [ ClusterName, TaskDefinitionFamily, ServiceName ] ]
label_matchers:
- label_names:
- ServiceName
regex: '^.*nginx-plus-service$'
metric_name_selectors:
- "^nginxplus_connections_accepted$"
- "^nginxplus_connections_active$"
- "^nginxplus_connections_dropped$"
- "^nginxplus_connections_idle$"
- "^nginxplus_http_requests_total$"
- "^nginxplus_ssl_handshakes$"
- "^nginxplus_ssl_handshakes_failed$"
- "^nginxplus_up$"
- "^nginxplus_upstream_server_health_checks_fails$"
- dimensions: [ [ ClusterName, TaskDefinitionFamily, ServiceName, upstream ] ]
label_matchers:
- label_names:
- ServiceName
regex: '^.*nginx-plus-service$'
metric_name_selectors:
- "^nginxplus_upstream_server_response_time$"
- dimensions: [ [ ClusterName, TaskDefinitionFamily, ServiceName, code ] ]
label_matchers:
- label_names:
- ServiceName
regex: '^.*nginx-plus-service$'
metric_name_selectors:
- "^nginxplus_upstream_server_responses$"
- "^nginxplus_server_zone_responses$"
# jmx
- dimensions: [ [ ClusterName, TaskDefinitionFamily, area ] ]
label_matchers:
- label_names:
- Java_EMF_Metrics
regex: ^true$
metric_name_selectors:
- "^jvm_memory_bytes_used$"
- dimensions: [ [ ClusterName, TaskDefinitionFamily, pool ] ]
label_matchers:
- label_names:
- Java_EMF_Metrics
regex: ^true$
metric_name_selectors:
- "^jvm_memory_pool_bytes_used$"
- dimensions: [ [ ClusterName, TaskDefinitionFamily ] ]
label_matchers:
- label_names:
- Java_EMF_Metrics
regex: ^true$
metric_name_selectors:
- "^jvm_threads_(current|daemon)$"
- "^jvm_classes_loaded$"
- "^java_lang_operatingsystem_(freephysicalmemorysize|totalphysicalmemorysize|freeswapspacesize|totalswapspacesize|systemcpuload|processcpuload|availableprocessors|openfiledescriptorcount)$"
- "^catalina_manager_(rejectedsessions|activesessions)$"
- "^jvm_gc_collection_seconds_(count|sum)$"
- "^catalina_globalrequestprocessor_(bytesreceived|bytessent|requestcount|errorcount|processingtime)$"
# AppMesh envoy
- dimensions: [ [ "ClusterName","TaskDefinitionFamily" ] ]
label_matchers:
- label_names:
- container_name
regex: ^envoy$
metric_name_selectors:
- "^envoy_http_downstream_rq_(total|xx)$"
- "^envoy_cluster_upstream_cx_(r|t)x_bytes_total$"
- "^envoy_cluster_membership_(healthy|total)$"
- "^envoy_server_memory_(allocated|heap_size)$"
- "^envoy_cluster_upstream_cx_(connect_timeout|destroy_local_with_active_rq)$"
- "^envoy_cluster_upstream_rq_(pending_failure_eject|pending_overflow|timeout|per_try_timeout|rx_reset|maintenance_mode)$"
- "^envoy_http_downstream_cx_destroy_remote_active_rq$"
- "^envoy_cluster_upstream_flow_control_(paused_reading_total|resumed_reading_total|backed_up_total|drained_total)$"
- "^envoy_cluster_upstream_rq_retry$"
- "^envoy_cluster_upstream_rq_retry_(success|overflow)$"
- "^envoy_server_(version|uptime|live)$"
- dimensions: [ [ "ClusterName","TaskDefinitionFamily","envoy_http_conn_manager_prefix","envoy_response_code_class" ] ]
label_matchers:
- label_names:
- container_name
regex: ^envoy$
metric_name_selectors:
- "^envoy_http_downstream_rq_xx$"
service:
extensions: [ ecs_observer ]
pipelines:
metrics:
receivers: [ prometheus ]
exporters: [ awsemf ]