chore: add load test workflow

Signed-off-by: odubajDT <[email protected]>

.github/workflows/load-tests.yml

@@ -0,0 +1,120 @@
+name: load-tests
+on:
+  push:
+    branches: [main]
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+*"
+    paths-ignore:
+      - "**/README.md"
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  setup-environment:
+    timeout-minutes: 30
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: "~1.22.6"
+          check-latest: true
+          cache: false
+
+      - name: Cache Go
+        id: go-cache
+        timeout-minutes: 5
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/go/bin
+            ~/go/pkg/mod
+            ~/.cache/go-build
+          key: loadtest-go-${{ hashFiles('**/go.sum') }}
+
+      - name: Install Dependencies
+        run: make gomoddownload
+
+      - name: Install Tools
+        run: make install-tools
+
+      - run: make oteltestbedcol
+
+      - name: Upload Testbed Binaries
+        uses: actions/upload-artifact@v4
+        with:
+          name: testbed-binaries
+          path: ./bin/*
+
+  loadtest:
+    runs-on: ubuntu-22.04
+    needs: [setup-environment]
+    strategy:
+      fail-fast: false
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: "~1.22.6"
+          check-latest: true
+          cache: false
+
+      - name: Cache Go
+        id: go-cache
+        timeout-minutes: 5
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/go/bin
+            ~/go/pkg/mod
+            ~/.cache/go-build
+          key: loadtest-go-${{ hashFiles('**/go.sum') }}
+
+      - name: Install Dependencies
+        run: make gomoddownload
+
+      - name: Install Tools
+        run: make install-tools
+
+      - name: Cerate results folder
+        run: mkdir -p results && touch results/TESTRESULTS.md
+
+      - name: Download Testbed Binaries
+        uses: actions/download-artifact@v4
+        with:
+          name: testbed-binaries
+          path: bin/
+
+      - name: make Testbet Binaries executable
+        run: chmod +x bin/*
+
+      - name: Loadtest
+        run: make run-load-tests
+
+      # - name: Create Test Result Archive
+      #   if: ${{ failure() || success() }}
+      #   continue-on-error: true
+      #   run: tar -cvf test_results_load-tests.tar internal/testbed/load/tests/results
+
+      # - name: Upload Test Results
+      #   if: ${{ failure() || success() }}
+      #   continue-on-error: true
+      #   uses: actions/upload-artifact@v4
+      #   with:
+      #     name: test-result-archive-load-tests
+      #     path: ./*.tar
+
+      # - run: cp testbed/tests/results/benchmarks.json testbed/tests/results/load-tests.json
+
+      # - name: Upload benchmarks.json
+      #   uses: actions/upload-artifact@v4
+      #   with:
+      #     name: benchmark-results-load-tests
+      #     path: testbed/tests/results/load-tests.json

Makefile

@@ -100,3 +100,22 @@ chlog-preview: $(CHLOGGEN)
 .PHONY: chlog-update
 chlog-update: $(CHLOGGEN)
 	$(CHLOGGEN) update --config $(CHLOGGEN_CONFIG) --version $(VERSION)
+
+.PHONY: oteltestbedcol
+oteltestbedcol:
+	cd ./internal/oteltestbedcol && GO111MODULE=on CGO_ENABLED=0 go build -trimpath -o ../../bin/oteltestbedcol .
+
+.PHONY: run-load-tests
+run-load-tests:
+	make -C internal/testbed/load run-tests
+
+TOOLS_MOD_DIR    := ./internal/tools
+TOOLS_MOD_REGEX  := "\s+_\s+\".*\""
+TOOLS_PKG_NAMES  := $(shell grep -E $(TOOLS_MOD_REGEX) < $(TOOLS_MOD_DIR)/tools.go | tr -d " _\"")
+TOOLS_BIN_NAMES  := $(addprefix .tools/, $(notdir $(TOOLS_PKG_NAMES)))
+
+.PHONY: install-tools
+install-tools: $(TOOLS_BIN_NAMES)
+
+.PHONY: gomoddownload
+gomoddownload: ./perform_gomod.sh

internal/oteltestbedcol/README.md

@@ -0,0 +1,3 @@
+# `oteltestbedcol` binary
+
+This folder contains the sources for the `oteltestbedcol` test binary. This binary is intended for **TEST PURPOSES ONLY**. The source files in this folder are **NOT** the ones used to build any official Dynatrace Collector releases.