ci: run with tests in GitHub Actions

Run linting, unit tests, and system tests
with GitHub Actions. Remove these from the
Jenkinsfile.

We also remove microbenchmarks and hey-apm
stages from Jenkins, but without replacement.
We are only making critical bug fixes to 7.17,
so these stages are not necessary; we can run
benchmarks locally or on a dedicated machine
as needed.

Use LF (not CRLF) on Windows for testdata
files (*.ndjson, *.json, *.map).

.gitattributes

@@ -1,2 +1,5 @@
 CHANGELOG.asciidoc merge=union
 internal/otel_collector linguist-generated=true
+**.ndjson text eol=lf
+**.json text eol=lf
+**.map text eol=lf

.github/workflows/ci.yml

@@ -1,18 +1,60 @@
 name: ci
 
 on:
+  push:
+    branches:
+      - 7.1*
   pull_request:
 
 # limit the access of the generated GITHUB_TOKEN
 permissions:
   contents: read
 
 jobs:
-  system-test:
+  lint:
     runs-on: ubuntu-latest
     steps:
-      - run: 'echo "No tests required to run"'
-  lint:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
+        with:
+          go-version-file: .go-version
+          cache: true
+          cache-dependency-path: |
+            go.sum
+            tools/go.sum
+            systemtest/go.sum
+      - run: make check-full
+
+  test:
+    strategy:
+      matrix:
+        os: ['macos-latest', 'windows-latest', 'ubuntu-latest']
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
+        with:
+          go-version-file: .go-version
+          cache: true
+      - run: go test -v ./...
+
+  python-system-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
+        with:
+          go-version-file: .go-version
+          cache: true
+      - run: make update apm-server docker-system-tests
+
+  go-system-tests:
     runs-on: ubuntu-latest
     steps:
-      - run: 'echo "No lint required to run"'
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
+        with:
+          go-version-file: .go-version
+          cache: true
+      - run: make apm-server
+      - run: cd systemtest && go test -v -timeout=20m ./...

Dockerfile

@@ -3,7 +3,7 @@ FROM golang:1.19.9
 RUN set -x && \
     apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
-         netcat python3 python3-pip python3-venv && \
+         python3 python3-pip python3-venv && \
     apt-get clean
 
 

tests/Dockerfile

@@ -2,7 +2,7 @@ FROM golang:1.19.9
 MAINTAINER Nicolas Ruflin <ruflin@elastic.co>
 
 RUN apt-get update
-RUN apt-get install -y --no-install-recommends netcat python3 python3-pip python3-venv
+RUN apt-get install -y --no-install-recommends python3 python3-pip python3-venv
 RUN apt-get clean
 
 ARG UID=1000