π§ π§ π§ This repo is still work in progress and is subject to change.
This repo contains a Prometheus exporter for Amazon Elastic Container Service (ECS) that publishes ECS task infra metrics in Prometheus format.
Run the following container as a sidecar on ECS tasks:
quay.io/prometheuscommunity/ecs-exporter:latest
An example Fargate task definition that includes the container is available.
To add ECS exporter to your existing ECS task:
By default, it publishes Prometheus metrics on ":9779/metrics". The exporter in this repo can be a useful complementary sidecar for the scenario described in this blog post. Adding this sidecar to the ECS task definition would export task-level metrics in addition to the custom metrics described in the blog.
The sidecar process is also supported on AWS App Runner and can be used to publish infra metrics in Prometheus format from App Runner services.
# HELP ecs_cpu_seconds_total Total CPU usage in seconds.
# TYPE ecs_cpu_seconds_total counter
ecs_cpu_seconds_total{container="ecs-metadata-proxy",cpu="0"} 1.746774278e+08
ecs_cpu_seconds_total{container="ecs-metadata-proxy",cpu="1"} 1.7417992266e+08
# HELP ecs_memory_bytes Memory usage in bytes.
# TYPE ecs_memory_bytes gauge
ecs_memory_bytes{container="ecs-metadata-proxy"} 4.440064e+06
# HELP ecs_memory_limit_bytes Memory limit in bytes.
# TYPE ecs_memory_limit_bytes gauge
ecs_memory_limit_bytes{container="ecs-metadata-proxy"} 9.223372036854772e+18
# HELP ecs_memory_max_bytes Maximum memory usage in bytes.
# TYPE ecs_memory_max_bytes gauge
ecs_memory_max_bytes{container="ecs-metadata-proxy"} 9.023488e+06
# HELP ecs_network_receive_bytes_total Network recieved in bytes.
# TYPE ecs_network_receive_bytes_total counter
ecs_network_receive_bytes_total{container="ecs-metadata-proxy",device="eth1"} 4.2851757e+07
# HELP ecs_network_receive_dropped_total Network packets dropped in recieving.
# TYPE ecs_network_receive_dropped_total counter
ecs_network_receive_dropped_total{container="ecs-metadata-proxy",device="eth1"} 0
# HELP ecs_network_receive_errors_total Network errors in recieving.
# TYPE ecs_network_receive_errors_total counter
ecs_network_receive_errors_total{container="ecs-metadata-proxy",device="eth1"} 0
# HELP ecs_network_receive_packets_total Network packets recieved.
# TYPE ecs_network_receive_packets_total counter
ecs_network_receive_packets_total{container="ecs-metadata-proxy",device="eth1"} 516239
# HELP ecs_network_transmit_bytes_total Network transmitted in bytes.
# TYPE ecs_network_transmit_bytes_total counter
ecs_network_transmit_bytes_total{container="ecs-metadata-proxy",device="eth1"} 1.28412758e+08
# HELP ecs_network_transmit_dropped_total Network packets dropped in transmit.
# TYPE ecs_network_transmit_dropped_total counter
ecs_network_transmit_dropped_total{container="ecs-metadata-proxy",device="eth1"} 0
# HELP ecs_network_transmit_errors_total Network errors in transmit.
# TYPE ecs_network_transmit_errors_total counter
ecs_network_transmit_errors_total{container="ecs-metadata-proxy",device="eth1"} 0
# HELP ecs_network_transmit_packets_total Network packets transmitted.
# TYPE ecs_network_transmit_packets_total counter
ecs_network_transmit_packets_total{container="ecs-metadata-proxy",device="eth1"} 429472
# HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.
# TYPE go_gc_duration_seconds summary
go_gc_duration_seconds{quantile="0"} 0
go_gc_duration_seconds{quantile="0.25"} 0
go_gc_duration_seconds{quantile="0.5"} 0
go_gc_duration_seconds{quantile="0.75"} 0
go_gc_duration_seconds{quantile="1"} 0
go_gc_duration_seconds_sum 0
go_gc_duration_seconds_count 0
# HELP go_goroutines Number of goroutines that currently exist.
# TYPE go_goroutines gauge
go_goroutines 8
# HELP go_info Information about the Go environment.
# TYPE go_info gauge
go_info{version="go1.16.3"} 1
# HELP go_memstats_alloc_bytes Number of bytes allocated and still in use.
# TYPE go_memstats_alloc_bytes gauge
go_memstats_alloc_bytes 595760
# HELP go_memstats_alloc_bytes_total Total number of bytes allocated, even if freed.
# TYPE go_memstats_alloc_bytes_total counter
go_memstats_alloc_bytes_total 595760
# HELP go_memstats_buck_hash_sys_bytes Number of bytes used by the profiling bucket hash table.
# TYPE go_memstats_buck_hash_sys_bytes gauge
go_memstats_buck_hash_sys_bytes 4092
# HELP go_memstats_frees_total Total number of frees.
# TYPE go_memstats_frees_total counter
go_memstats_frees_total 123
# HELP go_memstats_gc_cpu_fraction The fraction of this program's available CPU time used by the GC since the program started.
# TYPE go_memstats_gc_cpu_fraction gauge
go_memstats_gc_cpu_fraction 0
# HELP go_memstats_gc_sys_bytes Number of bytes used for garbage collection system metadata.
# TYPE go_memstats_gc_sys_bytes gauge
go_memstats_gc_sys_bytes 3.97448e+06
# HELP go_memstats_heap_alloc_bytes Number of heap bytes allocated and still in use.
# TYPE go_memstats_heap_alloc_bytes gauge
go_memstats_heap_alloc_bytes 595760
# HELP go_memstats_heap_idle_bytes Number of heap bytes waiting to be used.
# TYPE go_memstats_heap_idle_bytes gauge
go_memstats_heap_idle_bytes 6.508544e+07
# HELP go_memstats_heap_inuse_bytes Number of heap bytes that are in use.
# TYPE go_memstats_heap_inuse_bytes gauge
go_memstats_heap_inuse_bytes 1.59744e+06
# HELP go_memstats_heap_objects Number of allocated objects.
# TYPE go_memstats_heap_objects gauge
go_memstats_heap_objects 2439
# HELP go_memstats_heap_released_bytes Number of heap bytes released to OS.
# TYPE go_memstats_heap_released_bytes gauge
go_memstats_heap_released_bytes 6.508544e+07
# HELP go_memstats_heap_sys_bytes Number of heap bytes obtained from system.
# TYPE go_memstats_heap_sys_bytes gauge
go_memstats_heap_sys_bytes 6.668288e+07
# HELP go_memstats_last_gc_time_seconds Number of seconds since 1970 of last garbage collection.
# TYPE go_memstats_last_gc_time_seconds gauge
go_memstats_last_gc_time_seconds 0
# HELP go_memstats_lookups_total Total number of pointer lookups.
# TYPE go_memstats_lookups_total counter
go_memstats_lookups_total 0
# HELP go_memstats_mallocs_total Total number of mallocs.
# TYPE go_memstats_mallocs_total counter
go_memstats_mallocs_total 2562
# HELP go_memstats_mcache_inuse_bytes Number of bytes in use by mcache structures.
# TYPE go_memstats_mcache_inuse_bytes gauge
go_memstats_mcache_inuse_bytes 9600
# HELP go_memstats_mcache_sys_bytes Number of bytes used for mcache structures obtained from system.
# TYPE go_memstats_mcache_sys_bytes gauge
go_memstats_mcache_sys_bytes 16384
# HELP go_memstats_mspan_inuse_bytes Number of bytes in use by mspan structures.
# TYPE go_memstats_mspan_inuse_bytes gauge
go_memstats_mspan_inuse_bytes 37400
# HELP go_memstats_mspan_sys_bytes Number of bytes used for mspan structures obtained from system.
# TYPE go_memstats_mspan_sys_bytes gauge
go_memstats_mspan_sys_bytes 49152
# HELP go_memstats_next_gc_bytes Number of heap bytes when next garbage collection will take place.
# TYPE go_memstats_next_gc_bytes gauge
go_memstats_next_gc_bytes 4.473924e+06
# HELP go_memstats_other_sys_bytes Number of bytes used for other system allocations.
# TYPE go_memstats_other_sys_bytes gauge
go_memstats_other_sys_bytes 497348
# HELP go_memstats_stack_inuse_bytes Number of bytes in use by the stack allocator.
# TYPE go_memstats_stack_inuse_bytes gauge
go_memstats_stack_inuse_bytes 425984
# HELP go_memstats_stack_sys_bytes Number of bytes obtained from system for stack allocator.
# TYPE go_memstats_stack_sys_bytes gauge
go_memstats_stack_sys_bytes 425984
# HELP go_memstats_sys_bytes Number of bytes obtained from system.
# TYPE go_memstats_sys_bytes gauge
go_memstats_sys_bytes 7.165032e+07
# HELP go_threads Number of OS threads created.
# TYPE go_threads gauge
go_threads 7
# HELP promhttp_metric_handler_requests_in_flight Current number of scrapes being served.
# TYPE promhttp_metric_handler_requests_in_flight gauge
promhttp_metric_handler_requests_in_flight 1
# HELP promhttp_metric_handler_requests_total Total number of scrapes by HTTP status code.
# TYPE promhttp_metric_handler_requests_total counter
promhttp_metric_handler_requests_total{code="200"} 0
promhttp_metric_handler_requests_total{code="500"} 0
promhttp_metric_handler_requests_total{code="503"} 0
{
"ipcMode": null,
"executionRoleArn": "arn:aws:iam::ACCOUNT_ID:role/ecsTaskExecutionRole",
"containerDefinitions": [
{
"dnsSearchDomains": null,
"environmentFiles": null,
"logConfiguration": {
"logDriver": "awslogs",
"secretOptions": null,
"options": {
"awslogs-group": "/ecs/ecs-exporter",
"awslogs-region": "us-west-2",
"awslogs-stream-prefix": "ecs"
}
},
"entryPoint": null,
"portMappings": [
{
"hostPort": 9779,
"protocol": "tcp",
"containerPort": 9779
}
],
"command": null,
"linuxParameters": null,
"cpu": 0,
"environment": [],
"resourceRequirements": null,
"ulimits": null,
"dnsServers": null,
"mountPoints": [],
"workingDirectory": null,
"secrets": null,
"dockerSecurityOptions": null,
"memory": null,
"memoryReservation": null,
"volumesFrom": [],
"stopTimeout": null,
"image": "quay.io/prometheuscommunity/ecs-exporter:v0.1.0",
"startTimeout": null,
"firelensConfiguration": null,
"dependsOn": null,
"disableNetworking": null,
"interactive": null,
"healthCheck": null,
"essential": true,
"links": null,
"hostname": null,
"extraHosts": null,
"pseudoTerminal": null,
"user": null,
"readonlyRootFilesystem": null,
"dockerLabels": null,
"systemControls": null,
"privileged": null,
"name": "ecs-exporter"
}
],
"placementConstraints": [],
"memory": "512",
"taskRoleArn": "arn:aws:iam::ACCOUNT_ID:role/ecsTaskExecutionRole",
"compatibilities": [
"EC2",
"FARGATE"
],
"taskDefinitionArn": "arn:aws:ecs:us-west-2:ACCOUNT_ID:task-definition/ecs-exporter:1",
"family": "ecs-exporter",
"requiresAttributes": [
{
"targetId": null,
"targetType": null,
"value": null,
"name": "com.amazonaws.ecs.capability.logging-driver.awslogs"
},
{
"targetId": null,
"targetType": null,
"value": null,
"name": "ecs.capability.execution-role-awslogs"
},
{
"targetId": null,
"targetType": null,
"value": null,
"name": "com.amazonaws.ecs.capability.docker-remote-api.1.19"
},
{
"targetId": null,
"targetType": null,
"value": null,
"name": "com.amazonaws.ecs.capability.task-iam-role"
},
{
"targetId": null,
"targetType": null,
"value": null,
"name": "com.amazonaws.ecs.capability.docker-remote-api.1.18"
},
{
"targetId": null,
"targetType": null,
"value": null,
"name": "ecs.capability.task-eni"
}
],
"pidMode": null,
"requiresCompatibilities": [
"FARGATE"
],
"networkMode": "awsvpc",
"cpu": "256",
"revision": 1,
"status": "ACTIVE",
"inferenceAccelerators": null,
"proxyConfiguration": null,
"volumes": []
}