AWS cloud metadata decoration

internal/test/integration/aws_test.go

@@ -0,0 +1,159 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package integration
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"testing"
+	"time"
+
+	"github.com/ory/dockertest/v3"
+	"github.com/ory/dockertest/v3/docker"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"go.opentelemetry.io/obi/internal/test/integration/components/jaeger"
+	"go.opentelemetry.io/obi/internal/test/integration/components/promtest"
+	ti "go.opentelemetry.io/obi/pkg/test/integration"
+)
+
+func setupMockIMDS(t *testing.T, network *dockertest.Network) {
+	t.Helper()
+
+	t.Log("Starting AWS EC2 Metadata Mock container...")
+	mockIMDS, err := dockerPool.RunWithOptions(&dockertest.RunOptions{
+		Repository: "amazon/amazon-ec2-metadata-mock",
+		Tag:        versionAWSMetaMock,
+		Name:       fmt.Sprintf("mock-imds-test-%d", time.Now().UnixNano()),
+		Mounts: []string{
+			pathRoot + "/internal/test/integration/configs/aws-metadata-mock.json:/config/aws-metadata-mock.json",
+		},
+		Cmd: []string{
+			"--config-file", "/config/aws-metadata-mock.json",
+			"--port", "1338",
+		},
+		ExposedPorts: []string{"1338/tcp"},
+	})
+	require.NoError(t, err, "could not start AWS EC2 Metadata Mock container")
+	t.Cleanup(func() {
+		require.NoError(t, dockerPool.Purge(mockIMDS), "could not remove AWS EC2 Metadata Mock container")
+	})
+
+	// Connect to network with alias for metadata service
+	err = dockerPool.Client.ConnectNetwork(network.Network.ID, docker.NetworkConnectionOptions{
+		Container: mockIMDS.Container.ID,
+		EndpointConfig: &docker.EndpointConfig{
+			Aliases: []string{"mock-imds"},
+		},
+	})
+	require.NoError(t, err, "could not connect AWS EC2 Metadata Mock container to network")
+	t.Log("AWS EC2 Metadata Mock container started", "state", mockIMDS.Container.State.Status)
+}
+
+// This file contains tests related with the integration with Amazon Web Services
+func TestCloudResourceMetadata(t *testing.T) {
+	network := setupDockerNetwork(t)
+	setupContainerPrometheus(t, network, "prometheus-config-perapp.yml")
+	setupContainerJaeger(t, network)
+	setupContainerCollector(t, network, "otelcol-config.yml")
+	setupMockIMDS(t, network)
+	defer network.Close()
+	testserver := setupGoOTelTestServer(t, network, nil)
+
+	if t.Failed() {
+		return
+	}
+
+	// Start OBI to instrument the test server
+	// Configure OBI to use the mock IMDS by setting the EC2 metadata endpoint
+	o := obi{
+		Env: []string{
+			`OTEL_EBPF_PROMETHEUS_PORT=8999`,
+			"OTEL_EBPF_OPEN_PORT=8080",
+			// Configure AWS SDK to use custom endpoint for EC2 metadata
+			// The official amazon-ec2-metadata-mock runs on port 1338
+			"AWS_EC2_METADATA_SERVICE_ENDPOINT=http://mock-imds:1338",
+		},
+	}
+	if !KernelLockdownMode() {
+		o.SecurityConfigSuffix = "_none"
+	}
+	o.instrument(t, network, testserver, "obi-config.yml")
+
+	// Wait for test components to be ready
+	waitForTestComponents(t, "http://localhost:8080")
+
+	// Make some requests to generate metrics
+	for range 4 {
+		ti.DoHTTPGet(t, "http://localhost:8080/rolldice", 200)
+	}
+
+	// Query Prometheus for target_info with cluster_name attribute
+	pq := promtest.Client{HostPort: prometheusHostPort}
+
+	t.Run("OTEL metrics", func(t *testing.T) {
+		testMetrics(t, pq, "rolldice", "otel")
+	})
+	t.Run("Prometheus metrics", func(t *testing.T) {
+		testMetrics(t, pq, "rolldice", "prometheus")
+	})
+	t.Run("OTEL traces", func(t *testing.T) {
+		testTraces(t)
+	})
+}
+
+func testMetrics(t *testing.T, pq promtest.Client, serviceName, exporter string) {
+	require.EventuallyWithT(t, func(ct *assert.CollectT) {
+		// attribute values taken from aws-metadata-mock.json
+		query := `target_info{` +
+			`service_name="` + serviceName + `",` +
+			`exported="` + exporter + `",` +
+			`cloud_account_id="0123456789",` +
+			`cloud_availability_zone="us-east-1f",` +
+			`cloud_platform="aws_ec2",` +
+			`cloud_provider="aws",` +
+			`cloud_region="us-east-1",` +
+			`host_id="i-1234567890abcdef0",` +
+			`host_image_id="ami-0b69ea66ff7391e80",` +
+			`host_type="m4.xlarge"` +
+			`}`
+		results, err := pq.Query(query)
+		require.NoError(ct, err, "failed to query metrics")
+		assert.NotEmpty(ct, results, "target_info with cloud metadata should exist")
+	}, testTimeout, 500*time.Millisecond)
+}
+
+func testTraces(t *testing.T) {
+	var trace jaeger.Trace
+	require.EventuallyWithT(t, func(ct *assert.CollectT) {
+		resp, err := http.Get(jaegerQueryURL + "?service=rolldice&operation=GET%20%2Frolldice")
+		require.NoError(ct, err)
+		if resp == nil {
+			return
+		}
+		require.Equal(ct, http.StatusOK, resp.StatusCode)
+		var tq jaeger.TracesQuery
+		require.NoError(ct, json.NewDecoder(resp.Body).Decode(&tq))
+		traces := tq.FindBySpan(jaeger.Tag{Key: "url.path", Type: "string", Value: "/rolldice"})
+		require.NotEmpty(ct, traces)
+		trace = traces[0]
+		require.Len(ct, trace.Spans, 3) // parent - in queue - processing
+	}, testTimeout, 100*time.Millisecond)
+
+	for _, proc := range trace.Processes {
+		sd := jaeger.DiffAsRegexp([]jaeger.Tag{
+			{Key: "cloud.account.id", Type: "string", Value: "^0123456789$"},
+			{Key: "cloud.availability_zone", Type: "string", Value: "^us-east-1f$"},
+			{Key: "cloud.platform", Type: "string", Value: "^aws_ec2$"},
+			{Key: "cloud.provider", Type: "string", Value: "^aws$"},
+			{Key: "cloud.region", Type: "string", Value: "^us-east-1$"},
+			{Key: "host.id", Type: "string", Value: "^i-1234567890abcdef0$"},
+			{Key: "host.image.id", Type: "string", Value: "^ami-0b69ea66ff7391e80$"},
+			{Key: "host.type", Type: "string", Value: "^m4.xlarge$"},
+		}, proc.Tags)
+		require.Empty(t, sd)
+	}
+}

internal/test/integration/configs/aws-metadata-mock.json

@@ -0,0 +1,188 @@
+{
+  "metadata": {
+    "paths": {
+      "ami-id": "/latest/meta-data/ami-id",
+      "ami-launch-index": "/latest/meta-data/ami-launch-index",
+      "ami-manifest-path": "/latest/meta-data/ami-manifest-path",
+      "block-device-mapping-ami": "/latest/meta-data/block-device-mapping/ami",
+      "block-device-mapping-ebs": "/latest/meta-data/block-device-mapping/ebs0",
+      "block-device-mapping-ephemeral": "/latest/meta-data/block-device-mapping/ephemeral0",
+      "block-device-mapping-root": "/latest/meta-data/block-device-mapping/root",
+      "block-device-mapping-swap": "/latest/meta-data/block-device-mapping/swap",
+      "elastic-inference-associations": "/latest/meta-data/elastic-inference/associations",
+      "elastic-inference-accelerator": "/latest/meta-data/elastic-inference/associations/eia-bfa21c7904f64a82a21b9f4540169ce1",
+      "events": "/latest/meta-data/events/maintenance/scheduled",
+      "hostname": "/latest/meta-data/hostname",
+      "iam-info": "/latest/meta-data/iam/info",
+      "iam-security-credentials-role": "/latest/meta-data/iam/security-credentials",
+      "iam-security-credentials": "/latest/meta-data/iam/security-credentials/baskinc-role",
+      "instance-action": "/latest/meta-data/instance-action",
+      "instance-id": "/latest/meta-data/instance-id",
+      "instance-life-cycle": "/latest/meta-data/instance-life-cycle",
+      "instance-type": "/latest/meta-data/instance-type",
+      "kernel-id": "/latest/meta-data/kernel-id",
+      "local-hostname": "/latest/meta-data/local-hostname",
+      "local-ipv4": "/latest/meta-data/local-ipv4",
+      "mac": "/latest/meta-data/mac",
+      "mac-device-number": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/device-number",
+      "mac-ipv4-associations": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/ipv4-associations/192.0.2.54",
+      "mac-ipv6-associations": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/ipv6s",
+      "mac-local-hostname": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/local-hostname",
+      "mac-local-ipv4s": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/local-ipv4s",
+      "mac-mac": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/mac",
+      "mac-network-interface-id": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/interface-id",
+      "mac-network-interface-card-index": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/network-card-index",
+      "mac-owner-id": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/owner-id",
+      "mac-public-hostname": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/public-hostname",
+      "mac-public-ipv4s": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/public-ipv4s",
+      "mac-security-group-ids": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/security-group-ids",
+      "mac-security-groups": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/security-groups",
+      "mac-subnet-id": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/subnet-id",
+      "mac-subnet-ipv4-cidr-block": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/subnet-ipv4-cidr-block",
+      "mac-subnet-ipv6-cidr-blocks": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/subnet-ipv6-cidr-blocks",
+      "mac-vpc-id": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/vpc-id",
+      "mac-vpc-ipv4-cidr-block": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/vpc-ipv4-cidr-block",
+      "mac-vpc-ipv4-cidr-blocks": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/vpc-ipv4-cidr-blocks",
+      "mac-vpc-ipv6-cidr-blocks": "/latest/meta-data/network/interfaces/macs/0e:49:61:0f:c3:11/vpc-ipv6-cidr-blocks",
+      "placement-availability-zone": "/latest/meta-data/placement/availability-zone",
+      "placement-availability-zone-id": "/latest/meta-data/placement/availability-zone-id",
+      "placement-group-name": "/latest/meta-data/placement/group-name",
+      "placement-host-id": "/latest/meta-data/placement/host-id",
+      "placement-partition-number": "/latest/meta-data/placement/partition-number",
+      "placement-region": "/latest/meta-data/placement/region",
+      "product-codes": "/latest/meta-data/product-codes",
+      "public-hostname": "/latest/meta-data/public-hostname",
+      "public-ipv4": "/latest/meta-data/public-ipv4",
+      "public-key": "/latest/meta-data/public-keys/0/openssh-key",
+      "ramdisk-id": "/latest/meta-data/ramdisk-id",
+      "reservation-id": "/latest/meta-data/reservation-id",
+      "security-groups": "/latest/meta-data/security-groups",
+      "services-domain": "/latest/meta-data/services/domain",
+      "services-partition": "/latest/meta-data/services/partition",
+      "spot": "/latest/meta-data/spot/instance-action",
+      "spot-termination-time": "/latest/meta-data/spot/termination-time",
+      "rebalance-rec-time": "/latest/meta-data/events/recommendations/rebalance",
+      "tags-instance-name": "/latest/meta-data/tags/instance/Name",
+      "tags-instance-test": "/latest/meta-data/tags/instance/Test",
+      "target-lifecycle-state": "/latest/meta-data/autoscaling/target-lifecycle-state"
+    },
+    "values": {
+      "ami-id": "ami-0a887e401f7654935",
+      "ami-launch-index": "0",
+      "ami-manifest-path": "(unknown)",
+      "block-device-mapping-ami": "/dev/xvda",
+      "block-device-mapping-ebs": "sdb",
+      "block-device-mapping-ephemeral": "sdb",
+      "block-device-mapping-root": "/dev/xvda",
+      "block-device-mapping-swap": "sdcs",
+      "event-id": "instance-event-1234567890abcdef0",
+      "hostname": "ip-172-16-34-43.ec2.internal",
+      "instance-action": "none",
+      "instance-id": "i-1234567890abcdef0",
+      "instance-life-cycle": "on-demand",
+      "instance-type": "m4.xlarge",
+      "kernel-id": "aki-5c21674b",
+      "local-hostname": "ip-172-16-34-43.ec2.internal",
+      "local-ipv4": "172.16.34.43",
+      "mac": "0e:49:61:0f:c3:11",
+      "mac-device-number": "0",
+      "mac-ipv4-associations": "192.0.2.54",
+      "mac-ipv6-associations": "2001:db8:8:4::2",
+      "mac-local-hostname": "ip-172-16-34-43.ec2.internal",
+      "mac-local-ipv4s": "172.16.34.43",
+      "mac-mac": "0e:49:61:0f:c3:11",
+      "mac-network-interface-id": "eni-0f95d3625f5c521cc",
+      "mac-network-interface-card-index": "0",
+      "mac-owner-id": "515336597381",
+      "mac-public-hostname": "ec2-192-0-2-54.compute-1.amazonaws.com",
+      "mac-public-ipv4s": "192.0.2.54",
+      "mac-security-group-ids": "sg-0b07f8f6cb485d4df",
+      "mac-security-groups": "ura-launch-wizard-harry-1",
+      "mac-subnet-id": "subnet-0ac62554",
+      "mac-subnet-ipv4-cidr-block": "192.0.2.0/24",
+      "mac-subnet-ipv6-cidr-blocks": "2001:db8::/32",
+      "mac-vpc-id": "vpc-d295a6a7",
+      "mac-vpc-ipv4-cidr-block": "192.0.2.0/24",
+      "mac-vpc-ipv4-cidr-blocks": "192.0.2.0/24",
+      "mac-vpc-ipv6-cidr-blocks": "2001:db8::/32",
+      "placement-availability-zone": "us-east-1a",
+      "placement-availability-zone-id": "use1-az4",
+      "placement-group-name": "a-placement-group",
+      "placement-host-id": "h-0da999999f9999fb9",
+      "placement-partition-number": "1",
+      "placement-region": "us-east-1",
+      "product-codes": "3iplms73etrdhxdepv72l6ywj",
+      "public-hostname": "ec2-192-0-2-54.compute-1.amazonaws.com",
+      "public-ipv4": "192.0.2.54",
+      "public-key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC/JxGByvHDHgQAU+0nRFWdvMPi22OgNUn9ansrI8QN1ZJGxD1ML8DRnJ3Q3zFKqqjGucfNWW0xpVib+ttkIBp8G9P/EOcX9C3FF63O3SnnIUHJsp5faRAZsTJPx0G5HUbvhBvnAcCtSqQgmr02c1l582vAWx48pOmeXXMkl9qe9V/s7K3utmeZkRLo9DqnbsDlg5GWxLC/rWKYaZR66CnMEyZ7yBy3v3abKaGGRovLkHNAgWjSSgmUTI1nT5/S2OLxxuDnsC7+BiABLPaqlIE70SzcWZ0swx68Bo2AY9T9ymGqeAM/1T4yRtg0sPB98TpT7WrY5A3iia2UVtLO/xcTt test",
+      "ramdisk-id": "ari-01bb5768",
+      "reservation-id": "r-046cb3eca3e201d2f",
+      "security-groups": "ura-launch-wizard-harry-1",
+      "services-domain": "amazonaws.com",
+      "services-partition": "aws",
+      "tags-instance-name": "test-instance",
+      "tags-instance-test": "test-tag",
+      "iam-info": {
+        "Code": "Success",
+        "LastUpdated": "2020-04-02T18:50:40Z",
+        "InstanceProfileArn": "arn:aws:iam::896453262835:instance-profile/baskinc-role",
+        "InstanceProfileId": "AIPA5BOGHHXZELSK34VU4"
+      },
+      "iam-security-credentials-role": "baskinc-role",
+      "iam-security-credentials": {
+        "Code": "Success",
+        "LastUpdated": "2020-04-02T18:50:40Z",
+        "Type": "AWS-HMAC",
+        "AccessKeyId": "12345678901",
+        "SecretAccessKey": "v/12345678901",
+        "Token": "TEST92test48TEST+y6RpoTEST92test48TEST/8oWVAiBqTEsT5Ky7ty2tEStxC1T==",
+        "Expiration": "2020-04-02T00:49:51Z"
+      },
+      "elastic-inference-associations": "eia-bfa21c7904f64a82a21b9f4540169ce1",
+      "elastic-inference-accelerator": {
+        "version_2018_04_12": {
+          "elastic-inference-accelerator-id": "eia-bfa21c7904f64a82a21b9f4540169ce1",
+          "elastic-inference-accelerator-type": "eia1.medium"
+        }
+      }
+    }
+  },
+  "dynamic": {
+    "paths": {
+      "instance-identity-document": "/latest/dynamic/instance-identity/document",
+      "instance-identity-pkcs": "/latest/dynamic/instance-identity/pkcs7",
+      "instance-identity-signature": "/latest/dynamic/instance-identity/signature",
+      "fws-instance-monitoring": "/latest/dynamic/fws/instance-monitoring"
+    },
+    "values": {
+      "instance-identity-document": {
+        "accountId": "0123456789",
+        "imageId": "ami-0b69ea66ff7391e80",
+        "availabilityZone": "us-east-1f",
+        "ramdiskId": null,
+        "kernelId": null,
+        "devpayProductCodes": null,
+        "marketplaceProductCodes": null,
+        "version": "2017-09-30",
+        "privateIp": "10.0.7.10",
+        "billingProducts": null,
+        "instanceId": "i-1234567890abcdef0",
+        "pendingTime": "2019-10-31T07:02:24Z",
+        "architecture": "x86_64",
+        "instanceType": "m4.xlarge",
+        "region": "us-east-1"
+      },
+      "instance-identity-pkcs": "TESTCSqGSIb3DQEHZqCZPIZCZQExCzZJGgUrDgPCGgUZPIZGCSqGSIb3DQEHZaCZJIZEggHderog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\n3ZIVZK589qSkEaslLdCzeX2GnQ6dz9UeZZZZZZZZ",
+      "instance-identity-signature": "TesTTKmBbj+DUw6ut6BOr4mFGpax/k6BhIbsotUHvSIhqv7oKqwB4HZhgGP2Gvcxtz5m3QGUbnwI\nhy33GWxjn7+qfZ/GUeZB1Ilc+3rW/P9G/tGxIB3HtqB6q2J6B4DOh6CJiH+BnrHazGW+bJD406Nz\neP9n/rGEGGm0cGEbbeB=",
+      "fws-instance-monitoring": "disabled"
+    }
+  },
+  "userdata": {
+    "paths": {
+      "userdata": "/latest/user-data"
+    },
+    "values": {
+      "userdata": "MTIzNCxqb2huLHJlYm9vdCx0cnVlCg=="
+    }
+  }
+}

internal/test/integration/configs/obi-config-discovery.yml

@@ -53,7 +53,6 @@ discovery:
       exports: [metrics, traces]
 attributes:
   kubernetes:
-    enable: true
     cluster_name: my-kube
   select:
     http_server_request_duration_seconds_count:

internal/test/integration/configs/obi-config-error-test.yml

@@ -13,9 +13,6 @@ discovery:
       name: testserver
       open_ports: 8080
       exe_path: "testserver"
-attributes:
-  kubernetes:
-    enable: true
 # Enable context propagation to trigger cgroup operations that may fail
 ebpf:
   context_propagation: all

internal/test/integration/configs/obi-config-multiexec-host.yml

@@ -49,7 +49,6 @@ discovery:
       exports: [] # test exports field, do not export docker-proxy metrics or traces
 attributes:
   kubernetes:
-    enable: true
     cluster_name: my-kube
   select:
     http_server_request_duration_seconds_count:

internal/test/integration/configs/obi-config-multiexec-lang.yml

@@ -14,7 +14,6 @@ discovery:
     - exe_path: "{obi,prometheus,otelcol*,all*,launcher}"
 attributes:
   kubernetes:
-    enable: true
     cluster_name: my-kube
   select:
     http_server_request_duration_seconds_count:

internal/test/integration/configs/obi-config-multiexec.yml

@@ -48,7 +48,6 @@ discovery:
       open_ports: 8090
 attributes:
   kubernetes:
-    enable: true
     cluster_name: my-kube
   select:
     http_server_request_duration_seconds_count:

internal/test/integration/configs/obi-config-nodemultiproc.yml

@@ -22,7 +22,6 @@ discovery:
       open_ports: 5003
 attributes:
   kubernetes:
-    enable: true
     cluster_name: my-kube
   select:
     http_server_request_duration_seconds_count: