From ab4e9006a9d10766a51ea4d9faf3d5bd1bf6e28c Mon Sep 17 00:00:00 2001
From: Chris Sampson <chris.sampson82@gmail.com>
Date: Sun, 15 Oct 2023 17:29:11 +0100
Subject: [PATCH] NIFI-12191 install and run Colima for MacOS docker and
 integration test GitHub Actions

---
 .github/workflows/docker-tests.yml      | 30 ++++++++++++++++---------
 .github/workflows/integration-tests.yml | 17 ++++++++++----
 2 files changed, 32 insertions(+), 15 deletions(-)

diff --git a/.github/workflows/docker-tests.yml b/.github/workflows/docker-tests.yml
index 6e3495d778c29..b45d694bad159 100644
--- a/.github/workflows/docker-tests.yml
+++ b/.github/workflows/docker-tests.yml
@@ -110,7 +110,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-latest ]
+        os: [ ubuntu-latest, macos-latest ]
         version: [ 21 ]
     timeout-minutes: 120
     runs-on: ${{ matrix.os }}
@@ -124,21 +124,11 @@ jobs:
           distribution: 'zulu'
           java-version: ${{ matrix.version }}
           cache: 'maven'
-
-      - name: Set up Docker
-        if: ${{ runner.os == 'macOS' }}
-        run: |-
-          /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
-          brew install docker
-          colima start
-
-          sudo ln -s ~/.colima/docker.sock /var/run/docker.sock
       - name: System Information
         run: |
           hostname
           if [ "${{ runner.os }}" = "macOS" ]; then top -l 1 | grep PhysMem && sysctl machdep.cpu; else cat /proc/cpuinfo && cat /proc/meminfo; fi
           df
-          docker info
 
       - name: Build Assemblies
         env:
@@ -148,6 +138,24 @@ jobs:
           ${{ env.MAVEN_COMMAND }}
           ${{ env.MAVEN_BUILD_ARGUMENTS }}
           ${{ env.MAVEN_BUILD_PROJECTS }}
+
+      # prepare Docker for building and running images; Colima needs more memory that its default to start NiFi
+      - name: Set up Docker
+        if: ${{ runner.os == 'macOS' }}
+        run: |-
+          /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+          brew install docker
+          brew install colima
+          colima start --memory 3
+          docker context use colima
+
+          sudo rm -f /var/run/docker.sock
+          sudo ln -s "${HOME}/.colima/default/docker.sock" /var/run/docker.sock
+
+          colima version
+      - name: System Information
+        run: |
+          docker info
       # run nifi-toolkit docker build and tests before cleaning modules
       - name: Run NiFi Toolkit Docker Tests
         env:
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index 0581d21fc1626..16bb469ff8e82 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -90,7 +90,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-latest ]
+        os: [ ubuntu-latest, macos-latest ]
         version: [ 21 ]
     timeout-minutes: 120
     runs-on: ${{ matrix.os }}
@@ -105,15 +105,24 @@ jobs:
           java-version: ${{ matrix.version }}
           cache: 'maven'
 
-      # many integration-tests use Docker to run Testcontainers; MacOS doesn't come with Docker, so we need to install it
+      # many integration-tests use Docker to run Testcontainers; MacOS doesn't come with Docker, so we need to install Colima
+      # need to override some Testcontainers settings for using Colima on MacOS with sufficient memory for test services
       - name: Set up Docker
         if: ${{ runner.os == 'macOS' }}
         run: |-
           /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
           brew install docker
-          colima start
+          brew install colima
+          colima start --memory 4
+          docker context use colima
 
-          sudo ln -s ~/.colima/docker.sock /var/run/docker.sock
+          echo "TESTCONTAINERS_DOCKER_SOCKET_OVERRIDE=/var/run/docker.sock" >> "$GITHUB_ENV"
+          echo "DOCKER_HOST=unix://${HOME}/.colima/default/docker.sock" >> "$GITHUB_ENV"
+
+          sudo rm -f /var/run/docker.sock
+          sudo ln -s "${HOME}/.colima/default/docker.sock" /var/run/docker.sock
+
+          colima version
       - name: System Information
         run: |
           hostname