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Add failure modes telemetry #646

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dc5ca43
add receiver, processor and exporter for kubelet and k8s_events
pree-dew Oct 9, 2025
b326abb
add k8sattribute from pod association for log pipeline
pree-dew Oct 9, 2025
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130 changes: 101 additions & 29 deletions deploy/pkg/k8s/monitoring.go
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Original file line number Diff line number Diff line change
Expand Up @@ -174,6 +174,8 @@ func deployOtelCollectorDaemonSet(ctx *pulumi.Context, cluster *providers.Provid
"repository": pulumi.String("otel/opentelemetry-collector-contrib"),
"tag": pulumi.String("0.133.0"),
},
"hostNetwork": pulumi.Bool(true),
"dnsPolicy": pulumi.String("ClusterFirstWithHostNet"),
"clusterRole": pulumi.Map{
"create": pulumi.Bool(true),
"rules": pulumi.Array{
Expand All @@ -183,14 +185,39 @@ func deployOtelCollectorDaemonSet(ctx *pulumi.Context, cluster *providers.Provid
pulumi.String("pods"),
pulumi.String("pods/log"),
pulumi.String("nodes"),
pulumi.String("nodes/stats"),
pulumi.String("nodes/proxy"),
pulumi.String("namespaces"),
pulumi.String("events"),
},
"verbs": pulumi.StringArray{
pulumi.String("get"),
pulumi.String("list"),
pulumi.String("watch"),
},
},
pulumi.Map{
"apiGroups": pulumi.StringArray{pulumi.String("apps")},
"resources": pulumi.StringArray{
pulumi.String("replicasets"),
pulumi.String("deployments"),
pulumi.String("daemonsets"),
},
"verbs": pulumi.StringArray{
pulumi.String("get"),
pulumi.String("list"),
pulumi.String("watch"),
},
},
pulumi.Map{
"nonResourceURLs": pulumi.StringArray{
pulumi.String("/stats/*"),
pulumi.String("/metrics"),
},
"verbs": pulumi.StringArray{
pulumi.String("get"),
},
},
},
},
"config": pulumi.Map{
Expand All @@ -205,27 +232,12 @@ func deployOtelCollectorDaemonSet(ctx *pulumi.Context, cluster *providers.Provid
pulumi.Map{
"type": pulumi.String("regex_parser"),
"id": pulumi.String("extract_metadata_from_filepath"),
"regex": pulumi.String(`^.*\/(?P<namespace>[^_]+)_(?P<pod_name>[^_]+)_(?P<uid>[a-f0-9\-]{36})\/(?P<container_name>[^\._]+)\/(?P<restart_count>\d+)\.log`),
"regex": pulumi.String(`^.*\/[^_]+_[^_]+_(?P<uid>[a-f0-9\-]{36})\/[^\._]+\/(?P<restart_count>\d+)\.log`),
"parse_from": pulumi.String("attributes[\"log.file.path\"]"),
"cache": pulumi.Map{
"size": pulumi.Int(128),
},
},
pulumi.Map{
"type": pulumi.String("move"),
"from": pulumi.String("attributes.container_name"),
"to": pulumi.String("resource[\"k8s.container.name\"]"),
},
pulumi.Map{
"type": pulumi.String("move"),
"from": pulumi.String("attributes.namespace"),
"to": pulumi.String("resource[\"k8s.namespace.name\"]"),
},
pulumi.Map{
"type": pulumi.String("move"),
"from": pulumi.String("attributes.pod_name"),
"to": pulumi.String("resource[\"k8s.pod.name\"]"),
},
pulumi.Map{
"type": pulumi.String("move"),
"from": pulumi.String("attributes.restart_count"),
Expand All @@ -238,9 +250,28 @@ func deployOtelCollectorDaemonSet(ctx *pulumi.Context, cluster *providers.Provid
},
},
},
"kubeletstats": pulumi.Map{
"collection_interval": pulumi.String("60s"),
"auth_type": pulumi.String("serviceAccount"),
"endpoint": pulumi.String("https://${env:KUBERNETES_NODE_NAME}:10250"),
"insecure_skip_verify": pulumi.Bool(true),
},
"k8s_events": pulumi.Map{
"auth_type": pulumi.String("serviceAccount"),
"namespaces": pulumi.StringArray{
pulumi.String("default"),
},
},
},
"processors": pulumi.Map{
"batch": pulumi.Map{},
"filter/kubeletstats_filter": pulumi.Map{
"metrics": pulumi.Map{
"datapoint": pulumi.StringArray{
pulumi.String(`resource.attributes["k8s.namespace.name"] != "default"`),
},
},
},
"k8sattributes": pulumi.Map{
"auth_type": pulumi.String("serviceAccount"),
"passthrough": pulumi.Bool(false),
Expand All @@ -254,27 +285,31 @@ func deployOtelCollectorDaemonSet(ctx *pulumi.Context, cluster *providers.Provid
pulumi.String("k8s.deployment.name"),
pulumi.String("k8s.namespace.name"),
pulumi.String("k8s.node.name"),
pulumi.String("k8s.pod.start_time"),
pulumi.String("k8s.cluster.uid"),
},
"labels": pulumi.Array{
pulumi.Map{
"tag_name": pulumi.String("app"),
"key": pulumi.String("app"),
"from": pulumi.String("pod"),
},
pulumi.String("container.image.name"),
pulumi.String("container.image.tag"),
},
},
"pod_association": pulumi.Array{
pulumi.Map{
"sources": pulumi.Array{
pulumi.Map{
"from": pulumi.String("resource_attribute"),
"name": pulumi.String("k8s.pod.name"),
"name": pulumi.String("k8s.pod.ip"),
},
},
},
pulumi.Map{
"sources": pulumi.Array{
pulumi.Map{
"from": pulumi.String("resource_attribute"),
"name": pulumi.String("k8s.namespace.name"),
"name": pulumi.String("k8s.pod.uid"),
},
},
},
pulumi.Map{
"sources": pulumi.Array{
pulumi.Map{
"from": pulumi.String("connection"),
},
},
},
Expand Down Expand Up @@ -302,14 +337,29 @@ func deployOtelCollectorDaemonSet(ctx *pulumi.Context, cluster *providers.Provid
"queue_size": pulumi.Int(50),
},
},
"otlphttp/victoriametrics": pulumi.Map{
"metrics_endpoint": pulumi.String("http://victoria-metrics-victoria-metrics-single-server:8428/opentelemetry/v1/metrics"),
"timeout": pulumi.String("10s"),
"retry_on_failure": pulumi.Map{
"enabled": pulumi.Bool(true),
"initial_interval": pulumi.String("5s"),
"max_interval": pulumi.String("30s"),
"max_elapsed_time": pulumi.String("300s"),
},
},
},
"service": pulumi.Map{
"pipelines": pulumi.Map{
"logs": pulumi.Map{
"receivers": pulumi.StringArray{pulumi.String("filelog")},
"processors": pulumi.StringArray{pulumi.String("batch"), pulumi.String("k8sattributes")},
"receivers": pulumi.StringArray{pulumi.String("filelog"), pulumi.String("k8s_events")},
"processors": pulumi.StringArray{pulumi.String("k8sattributes"), pulumi.String("batch")},
"exporters": pulumi.StringArray{pulumi.String("otlphttp/victorialogs")},
},
"metrics": pulumi.Map{
"receivers": pulumi.StringArray{pulumi.String("kubeletstats")},
"processors": pulumi.StringArray{pulumi.String("k8sattributes"), pulumi.String("filter/kubeletstats_filter"), pulumi.String("batch")},
"exporters": pulumi.StringArray{pulumi.String("otlphttp/victoriametrics")},
},
},
},
},
Expand All @@ -326,6 +376,18 @@ func deployOtelCollectorDaemonSet(ctx *pulumi.Context, cluster *providers.Provid
"path": pulumi.String("/var/lib/docker/containers"),
},
},
pulumi.Map{
"name": pulumi.String("proc"),
"hostPath": pulumi.Map{
"path": pulumi.String("/proc"),
},
},
pulumi.Map{
"name": pulumi.String("sys"),
"hostPath": pulumi.Map{
"path": pulumi.String("/sys"),
},
},
},
"extraVolumeMounts": pulumi.Array{
pulumi.Map{
Expand All @@ -338,6 +400,16 @@ func deployOtelCollectorDaemonSet(ctx *pulumi.Context, cluster *providers.Provid
"mountPath": pulumi.String("/var/lib/docker/containers"),
"readOnly": pulumi.Bool(true),
},
pulumi.Map{
"name": pulumi.String("proc"),
"mountPath": pulumi.String("/host/proc"),
"readOnly": pulumi.Bool(true),
},
pulumi.Map{
"name": pulumi.String("sys"),
"mountPath": pulumi.String("/host/sys"),
"readOnly": pulumi.Bool(true),
},
},
"extraEnvs": pulumi.Array{
pulumi.Map{
Expand Down
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