chore: structure a example directory

.gitignore

@@ -28,6 +28,8 @@ wave.db
 :memory:
 telegraf*/
 vector*/
+!examples/metrics/telegraf/
+!examples/metrics/vector/
 
 # VSCode
 .vscode/

examples/README.md

@@ -0,0 +1,5 @@
+**Examples for Wave Autoscale**
+
+- Metrics
+- Scaling Components
+- Plan Triggers

examples/metrics/telegraf/README.md

@@ -0,0 +1 @@
+**Metrics Collected By Telegraf**

examples/metrics/vector/README.md

@@ -0,0 +1 @@
+**Metrics Collected By Vector**

examples/metrics/vector/prometheus_client.yaml

@@ -0,0 +1,19 @@
+# https://vector.dev/docs/reference/configuration/sources/prometheus_scrape/#query
+---
+kind: Metric
+id: vector_prometheus_metrics
+collector: vector
+metadata:
+  sources:
+    my_source_id_1:
+      type: prometheus_scrape
+      endpoints: ["http://localhost:9090/metrics"]
+      scrape_interval_secs: 15
+      query:
+        "match[]":
+          - '{job="somejob"}'
+          - '{__name__=~"job:.*"}'
+  sinks:
+    my_sinks_id:
+      type: wave-autoscale
+      inputs: ["my_source_id_1"] # last transform id or source id

examples/metrics/vector/prometheus_server.yaml

@@ -0,0 +1,33 @@
+# source: https://vector.dev/docs/reference/configuration/sources/http_client/
+# transform: https://vector.dev/docs/reference/configuration/transforms/remap/
+---
+kind: Metric
+id: vector_prometheus_metrics
+collector: vector
+metadata:
+  sources:
+    my_source_id_1:
+      type: http_client
+      endpoint: "http://34.64.190.189:9090/api/v1/query"
+      scrape_interval_secs: 30
+      query:
+        "query":
+          [
+            'rate(istio_request_duration_milliseconds_sum{destination_workload="node-server-dp",response_code="200",reporter="destination"}[1m])',
+          ]
+  transforms:
+    my_transforms_id_1:
+      inputs: ["my_source_id_1"]
+      type: remap
+      source: |-
+        . = parse_json!(.message)
+        tally = []
+        for_each(array!(.data.result)) -> |_index, value| {
+            tally = push(tally, {\"name\": \"name_1\", \"tags\": value.metric, \"timestamp\": value.value[0], \"gauge\": {\"value\" : value.value[1]}})
+        }
+        tally
+        . = tally
+  sinks:
+    my_sinks_id:
+      type: wave-autoscale
+      inputs: ["my_transforms_id_1"] # last transform id or source id

examples/scaling-components/aws/README.md

@@ -0,0 +1 @@
+**AWS Scaling Components**

examples/scaling-components/azure/README.md

@@ -0,0 +1 @@
+**Azure Scaling Components**

examples/scaling-components/google-cloud/README.md

@@ -0,0 +1 @@
+**Google Cloud Scaling Components**

examples/scaling-components/kubernetes/README.md

@@ -0,0 +1 @@
+**Kubernetes Scaling Components**

examples/triggers/README.md

@@ -0,0 +1 @@
+**Triggers**

examples/triggers/cron-expression.md

@@ -0,0 +1 @@
+**Kubernetes Scaling Components**

examples/triggers/javascript-expression.md

@@ -0,0 +1 @@
+**Kubernetes Scaling Components**