ci: Test with the required minimum docker-compose (#1066)

Refs #1061, refs #1062, refs #1063.

Author: BYK

.github/workflows/test.yml

@@ -8,8 +8,6 @@ on:
       - "master"
       - "release/**"
   pull_request:
-env:
-  DOCKER_COMPOSE_VERSION: 1.29.2
 defaults:
   run:
     shell: bash
@@ -29,15 +27,16 @@ jobs:
     runs-on: ubuntu-20.04
     name: "integration test"
     steps:
-      - name: Pin docker-compose
-        run: |
-          sudo rm /usr/local/bin/docker-compose
-          curl -L https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` > docker-compose
-          chmod +x docker-compose
-          sudo mv docker-compose /usr/local/bin
-
       - name: Checkout
         uses: actions/checkout@v2
+  
+      - name: Pin docker-compose
+        run: |
+          COMPOSE_PATH=/usr/local/bin/docker-compose
+          source ./install/_min-requirements.sh
+          sudo rm $COMPOSE_PATH
+          sudo curl -L https://github.com/docker/compose/releases/download/${MIN_COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` -o $COMPOSE_PATH
+          sudo chmod +x $COMPOSE_PATH
 
       - name: Integration Test
         run: |

install/_min-requirements.sh

@@ -0,0 +1,7 @@
+# Don't forget to update the README and othes docs when you change these!
+MIN_DOCKER_VERSION='19.03.6'
+MIN_COMPOSE_VERSION='1.28.0'
+MIN_RAM_HARD=3800 # MB
+MIN_RAM_SOFT=7800 # MB
+MIN_CPU_HARD=2
+MIN_CPU_SOFT=4

install/check-minimum-requirements.sh

@@ -1,11 +1,6 @@
 echo "${_group}Checking minimum requirements ..."
 
-MIN_DOCKER_VERSION='19.03.6'
-MIN_COMPOSE_VERSION='1.28.0'
-MIN_RAM_HARD=3800 # MB
-MIN_RAM_SOFT=7800 # MB
-MIN_CPU_HARD=2
-MIN_CPU_SOFT=4
+source "$(dirname $0)/_min-requirements.sh"
 
 DOCKER_VERSION=$(docker version --format '{{.Server.Version}}')
 COMPOSE_VERSION=$($dc --version | sed 's/docker-compose version \(.\{1,\}\),.*/\1/')