Add continuous discovery support

The new continuous discovery mechanism is disabled by default. To enable it, set the following values in your configuration: ```yaml agent: discovery: enabled: true featureGates: splunk.continuousDiscovery ```
signalfx · Sep 18, 2024 · 952821e · 952821e
1 parent d31d7cb
commit 952821e
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diff --git a/.chloggen/support-continuous-discovery.yaml b/.chloggen/support-continuous-discovery.yaml
@@ -0,0 +1,19 @@
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+# The name of the component, or a single word describing the area of concern, (e.g. agent, clusterReceiver, gateway, operator, chart, other)
+component: agent
+# A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Add base configuration to support the new continuous discovery mechanism.
+# One or more tracking issues related to the change
+issues: [1455]
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext: |
+  The new continuous discovery mechanism is disabled by default. To enable it, set the following values in your configuration:
+  ```yaml
+  agent:
+    discovery:
+      enabled: true
+    featureGates: splunk.continuousDiscovery
+  ```
diff --git a/examples/add-filter-processor/rendered_manifests/configmap-agent.yaml b/examples/add-filter-processor/rendered_manifests/configmap-agent.yaml
@@ -18,6 +18,10 @@ metadata:
 data:
   relay: |
     exporters:
+      otlphttp/entities:
+        headers:
+          X-SF-Token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
+        logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
       sapm:
         access_token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
         endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace
@@ -321,6 +325,7 @@ data:
         - container
         - pod
         - node
+      nop: null
       otlp:
         protocols:
           grpc:
@@ -427,6 +432,15 @@ data:
           - filelog
           - fluentforward
           - otlp
+        logs/entities:
+          exporters:
+          - otlphttp/entities
+          processors:
+          - memory_limiter
+          - batch
+          - resourcedetection
+          receivers:
+          - nop
         metrics:
           exporters:
           - signalfx

diff --git a/examples/add-filter-processor/rendered_manifests/daemonset.yaml b/examples/add-filter-processor/rendered_manifests/daemonset.yaml
@@ -32,7 +32,7 @@ spec:
         component: otel-collector-agent
         release: default
       annotations:
-        checksum/config: 379191976bf8590ad7e28867db39ef860a5b8288f15e5447560acd995bffca92
+        checksum/config: 1bc174d019b1c0db3200781d141bdd85e9956f229ef928020bc12b3290028dee
         kubectl.kubernetes.io/default-container: otel-collector
     spec:
       hostNetwork: true

diff --git a/examples/add-kafkametrics-receiver/rendered_manifests/configmap-agent.yaml b/examples/add-kafkametrics-receiver/rendered_manifests/configmap-agent.yaml
@@ -18,6 +18,10 @@ metadata:
 data:
   relay: |
     exporters:
+      otlphttp/entities:
+        headers:
+          X-SF-Token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
+        logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
       sapm:
         access_token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
         endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace
@@ -277,6 +281,7 @@ data:
         - container
         - pod
         - node
+      nop: null
       otlp:
         protocols:
           grpc:
@@ -381,6 +386,15 @@ data:
           - filelog
           - fluentforward
           - otlp
+        logs/entities:
+          exporters:
+          - otlphttp/entities
+          processors:
+          - memory_limiter
+          - batch
+          - resourcedetection
+          receivers:
+          - nop
         metrics:
           exporters:
           - signalfx

diff --git a/examples/add-kafkametrics-receiver/rendered_manifests/daemonset.yaml b/examples/add-kafkametrics-receiver/rendered_manifests/daemonset.yaml
@@ -32,7 +32,7 @@ spec:
         component: otel-collector-agent
         release: default
       annotations:
-        checksum/config: 446deacf2fb4a314a607bda26d2da8d80016d1c88faa9d88a868e981119366e7
+        checksum/config: f8b0951fbade08c1605716def0c78e1514810cfe54beef78b899a3e3ce6add6e
         kubectl.kubernetes.io/default-container: otel-collector
     spec:
       hostNetwork: true

diff --git a/examples/add-receiver-creator/rendered_manifests/configmap-agent.yaml b/examples/add-receiver-creator/rendered_manifests/configmap-agent.yaml
@@ -18,6 +18,10 @@ metadata:
 data:
   relay: |
     exporters:
+      otlphttp/entities:
+        headers:
+          X-SF-Token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
+        logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
       sapm:
         access_token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
         endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace
@@ -152,6 +156,7 @@ data:
         - container
         - pod
         - node
+      nop: null
       otlp:
         protocols:
           grpc:
@@ -255,6 +260,15 @@ data:
       - k8s_observer
       - zpages
       pipelines:
+        logs/entities:
+          exporters:
+          - otlphttp/entities
+          processors:
+          - memory_limiter
+          - batch
+          - resourcedetection
+          receivers:
+          - nop
         metrics:
           exporters:
           - signalfx

diff --git a/examples/add-receiver-creator/rendered_manifests/daemonset.yaml b/examples/add-receiver-creator/rendered_manifests/daemonset.yaml
@@ -32,7 +32,7 @@ spec:
         component: otel-collector-agent
         release: default
       annotations:
-        checksum/config: f506fde2e1c045a5e06cfa7176b1dd43440e4d8c903a05551405e9e868dd00bb
+        checksum/config: 98e50d7ce98b2f70056a31c79829bf02263eb9d81934c482e32e8bd715400026
         kubectl.kubernetes.io/default-container: otel-collector
     spec:
       hostNetwork: true

diff --git a/examples/add-sampler/rendered_manifests/configmap-agent.yaml b/examples/add-sampler/rendered_manifests/configmap-agent.yaml
@@ -18,6 +18,10 @@ metadata:
 data:
   relay: |
     exporters:
+      otlphttp/entities:
+        headers:
+          X-SF-Token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
+        logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
       sapm:
         access_token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
         endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace
@@ -155,6 +159,7 @@ data:
         - container
         - pod
         - node
+      nop: null
       otlp:
         protocols:
           grpc:
@@ -243,6 +248,15 @@ data:
       - k8s_observer
       - zpages
       pipelines:
+        logs/entities:
+          exporters:
+          - otlphttp/entities
+          processors:
+          - memory_limiter
+          - batch
+          - resourcedetection
+          receivers:
+          - nop
         metrics:
           exporters:
           - signalfx

diff --git a/examples/add-sampler/rendered_manifests/daemonset.yaml b/examples/add-sampler/rendered_manifests/daemonset.yaml
@@ -32,7 +32,7 @@ spec:
         component: otel-collector-agent
         release: default
       annotations:
-        checksum/config: f042b32c7cc95bd6c58332db9048108f22dfa29b3be87a3d909f7247e217685c
+        checksum/config: 365f0d879a8599abd84038331f731b37b7a55c2875d52b87e33770cca289d401
         kubectl.kubernetes.io/default-container: otel-collector
     spec:
       hostNetwork: true

diff --git a/examples/autodetect-istio/rendered_manifests/configmap-agent.yaml b/examples/autodetect-istio/rendered_manifests/configmap-agent.yaml
@@ -18,6 +18,10 @@ metadata:
 data:
   relay: |
     exporters:
+      otlphttp/entities:
+        headers:
+          X-SF-Token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
+        logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
       sapm:
         access_token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
         endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace
@@ -305,6 +309,7 @@ data:
         - container
         - pod
         - node
+      nop: null
       otlp:
         protocols:
           grpc:
@@ -418,6 +423,15 @@ data:
           - filelog
           - fluentforward
           - otlp
+        logs/entities:
+          exporters:
+          - otlphttp/entities
+          processors:
+          - memory_limiter
+          - batch
+          - resourcedetection
+          receivers:
+          - nop
         metrics:
           exporters:
           - signalfx

diff --git a/examples/autodetect-istio/rendered_manifests/daemonset.yaml b/examples/autodetect-istio/rendered_manifests/daemonset.yaml
@@ -32,7 +32,7 @@ spec:
         component: otel-collector-agent
         release: default
       annotations:
-        checksum/config: b5c3e6847ba7993a1c4b7a15de6b0117cb384b7337ed3c4a2fdb6501cb1ccb90
+        checksum/config: 7d3210b22369837962ec7deed92dd19372b0532162e4a127073e6b1f22033468
         kubectl.kubernetes.io/default-container: otel-collector
         sidecar.istio.io/inject: "false"
     spec:

diff --git a/examples/collector-agent-only/rendered_manifests/configmap-agent.yaml b/examples/collector-agent-only/rendered_manifests/configmap-agent.yaml
@@ -18,6 +18,10 @@ metadata:
 data:
   relay: |
     exporters:
+      otlphttp/entities:
+        headers:
+          X-SF-Token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
+        logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
       sapm:
         access_token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
         endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace
@@ -152,6 +156,7 @@ data:
         - container
         - pod
         - node
+      nop: null
       otlp:
         protocols:
           grpc:
@@ -240,6 +245,15 @@ data:
       - k8s_observer
       - zpages
       pipelines:
+        logs/entities:
+          exporters:
+          - otlphttp/entities
+          processors:
+          - memory_limiter
+          - batch
+          - resourcedetection
+          receivers:
+          - nop
         metrics:
           exporters:
           - signalfx

diff --git a/examples/collector-agent-only/rendered_manifests/daemonset.yaml b/examples/collector-agent-only/rendered_manifests/daemonset.yaml
@@ -32,7 +32,7 @@ spec:
         component: otel-collector-agent
         release: default
       annotations:
-        checksum/config: 5a39391fc66bd7214fec8a5c9a3da45906a1c3452d0486e6f8237a0b39b001a3
+        checksum/config: b506fcb2eda95e2613d376d65e49f1d5539018515b2046dd3cd8b04fc3597c88
         kubectl.kubernetes.io/default-container: otel-collector
     spec:
       hostNetwork: true

diff --git a/examples/collector-all-modes/rendered_manifests/configmap-agent.yaml b/examples/collector-all-modes/rendered_manifests/configmap-agent.yaml
@@ -22,6 +22,10 @@ data:
         endpoint: default-splunk-otel-collector:4317
         tls:
           insecure: true
+      otlphttp/entities:
+        headers:
+          X-SF-Token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
+        logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
       signalfx:
         access_token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
         api_url: http://default-splunk-otel-collector:6060
@@ -138,6 +142,7 @@ data:
         - container
         - pod
         - node
+      nop: null
       otlp:
         protocols:
           grpc:
@@ -226,6 +231,15 @@ data:
       - k8s_observer
       - zpages
       pipelines:
+        logs/entities:
+          exporters:
+          - otlphttp/entities
+          processors:
+          - memory_limiter
+          - batch
+          - resourcedetection
+          receivers:
+          - nop
         metrics:
           exporters:
           - otlp

diff --git a/examples/collector-all-modes/rendered_manifests/daemonset.yaml b/examples/collector-all-modes/rendered_manifests/daemonset.yaml
@@ -32,7 +32,7 @@ spec:
         component: otel-collector-agent
         release: default
       annotations:
-        checksum/config: a5a0800df4928794d4d1d98c1eb38802a511500837f1dc3b61ba6119c1ed91a2
+        checksum/config: eb7a4cf01962cb23d26c6068d188218df86c4c6d333c14f55b5286a4ffe09fd4
         kubectl.kubernetes.io/default-container: otel-collector
     spec:
       hostNetwork: true

diff --git a/examples/controlplane-histogram-metrics/rendered_manifests/configmap-agent.yaml b/examples/controlplane-histogram-metrics/rendered_manifests/configmap-agent.yaml
@@ -18,6 +18,10 @@ metadata:
 data:
   relay: |
     exporters:
+      otlphttp/entities:
+        headers:
+          X-SF-Token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
+        logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
       sapm:
         access_token: ${SPLUNK_OBSERVABILITY_ACCESS_TOKEN}
         endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace
@@ -157,6 +161,7 @@ data:
         - container
         - pod
         - node
+      nop: null
       otlp:
         protocols:
           grpc:
@@ -270,6 +275,15 @@ data:
       - k8s_observer
       - zpages
       pipelines:
+        logs/entities:
+          exporters:
+          - otlphttp/entities
+          processors:
+          - memory_limiter
+          - batch
+          - resourcedetection
+          receivers:
+          - nop
         metrics:
           exporters:
           - signalfx

diff --git a/examples/controlplane-histogram-metrics/rendered_manifests/daemonset.yaml b/examples/controlplane-histogram-metrics/rendered_manifests/daemonset.yaml
@@ -32,7 +32,7 @@ spec:
         component: otel-collector-agent
         release: default
       annotations:
-        checksum/config: d9741aa91358b9a172f276787e302ced538c6a42ddc05bf2ed68e46a4012193c
+        checksum/config: e666e7b4bc423939ae2ef5242a56a968b6afcbed3132ee3e2447ac682e9b8338
         kubectl.kubernetes.io/default-container: otel-collector
     spec:
       hostNetwork: true