From 08d1eb585d84552e63c42da99e8e53f965626cfb Mon Sep 17 00:00:00 2001
From: odidev <odidev@puresoftware.com>
Date: Thu, 9 Dec 2021 19:25:10 +0530
Subject: [PATCH] Add test jobs for arm64 in CircleCI

---
 .circleci/config.yml | 96 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 95 insertions(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 02fb797700..2ddd1fcd08 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -39,8 +39,14 @@ steps:
     environment:
       GOTESTSUM_RELEASE: 1.6.4
     command: |
+      ARCH=`uname -m`
+      if [[ "$ARCH" == "aarch64" ]]; then
+         ARCH="arm64"
+      else
+         ARCH="amd64"
+      fi
       url=https://github.com/gotestyourself/gotestsum/releases/download
-      curl -sSL "${url}/v${GOTESTSUM_RELEASE}/gotestsum_${GOTESTSUM_RELEASE}_linux_amd64.tar.gz" | \
+      curl -sSL "${url}/v${GOTESTSUM_RELEASE}/gotestsum_${GOTESTSUM_RELEASE}_linux_${ARCH}.tar.gz" | \
       sudo tar -xz --overwrite -C /usr/local/bin gotestsum
 
   get-aws-cli: &get-aws-cli
@@ -194,6 +200,66 @@ jobs:
             exit 1
           fi
 
+  go-test-arm64:
+    machine:
+      image: ubuntu-2004:202101-01
+    resource_class: arm.medium
+    parallelism: 4
+    environment:
+      <<: *ENVIRONMENT
+      GOTAGS: "" # No tags for OSS but there are for enterprise
+      # GOMAXPROCS defaults to number of cores on underlying hardware, set
+      # explicitly to avoid OOM issues https://support.circleci.com/hc/en-us/articles/360034684273-common-GoLang-memory-issues
+      GOMAXPROCS: 4
+      # The medium resource class (default) boxes are 2 vCPUs, 4GB RAM
+      # https://circleci.com/docs/2.0/configuration-reference/#docker-executor
+      # but we can run a little over that limit.
+    steps:
+      - checkout
+      - attach_workspace:
+          at: ./bin
+      - run: sudo apt-get update && sudo apt-get install -y rsyslog
+      - run: *install-gotestsum
+      - run: sudo service rsyslog start
+      - run:
+         command: |
+            sudo rm -rf /usr/local/go
+            wget https://golang.org/dl/go1.17.3.linux-arm64.tar.gz
+            sudo tar -C /usr/local -xzvf go1.17.3.linux-arm64.tar.gz
+            sudo cp ./bin/consul /usr/local/bin/consul
+            export PATH=$PATH:/usr/local/go/bin
+      - run: go mod download
+      - run:
+          name: go test
+          command: |
+            mkdir -p $TEST_RESULTS_DIR /tmp/jsonfile
+            PACKAGE_NAMES=$(go list -tags "$GOTAGS" ./... | circleci tests split --split-by=timings --timings-type=classname)
+            echo "Running $(echo $PACKAGE_NAMES | wc -w) packages"
+            echo $PACKAGE_NAMES
+            umask 0022
+            gotestsum \
+              --format=short-verbose \
+              --jsonfile /tmp/jsonfile/go-test-${CIRCLE_NODE_INDEX}.log \
+              --debug \
+              --rerun-fails=3 \
+              --rerun-fails-max-failures=40 \
+              --rerun-fails-report=/tmp/gotestsum-rerun-fails \
+              --packages="$PACKAGE_NAMES" \
+              --junitfile $TEST_RESULTS_DIR/gotestsum-report.xml -- \
+              -tags="$GOTAGS" -p 2 \
+              -cover -coverprofile=coverage.txt
+      - store_test_results:
+          path: *TEST_RESULTS_DIR
+      - store_artifacts:
+          path: *TEST_RESULTS_DIR
+      - store_artifacts:
+          path: /tmp/jsonfile
+      - run: &rerun-fails-report
+          name: "Re-run fails report"
+          command: |
+            .circleci/scripts/rerun-fails-report.sh /tmp/gotestsum-rerun-fails
+      - run: *notify-slack-failure
+      
   go-test:
     docker:
       - image: *GOLANG_IMAGE
@@ -428,6 +494,31 @@ jobs:
           path: ./pkg/bin
       - run: *notify-slack-failure
 
+  dev-build-arm64:
+    machine:
+      image: ubuntu-2004:202101-01
+    resource_class: arm.medium
+    environment:
+      <<: *ENVIRONMENT
+    steps:
+      - checkout
+      - attach_workspace: # this normally runs as the first job and has nothing to attach; only used in main branch after rebuilding UI
+          at: .
+      - run:
+          command: |
+            sudo rm -rf /usr/local/go 
+            wget https://golang.org/dl/go1.17.3.linux-arm64.tar.gz
+            sudo tar -C /usr/local -xzvf go1.17.3.linux-arm64.tar.gz 
+            export PATH=$PATH:/usr/local/go/bin
+            make dev
+          
+      # save dev build to pass to downstream jobs
+      - persist_to_workspace:
+          root: ./bin
+          paths:
+            - consul
+      - run: *notify-slack-failure
+
   # create a development build
   dev-build:
     docker:
@@ -1016,6 +1107,9 @@ workflows:
           go-arch: "386"
           <<: *filter-ignore-non-go-branches
       - test-connect-ca-providers: *filter-ignore-non-go-branches
+      - dev-build-arm64: *filter-ignore-non-go-branches
+      - go-test-arm64:
+          requires: [dev-build-arm64]
       - dev-build: *filter-ignore-non-go-branches
       - go-test:
           requires: [dev-build]