fix(ci): adjusting cache steps

.github/workflows/cache.yml

@@ -0,0 +1,87 @@
+---
+name: "Cache"
+on:
+  workflow_call:
+jobs:
+  molecule:
+    name: cache
+    runs-on: macos-13
+    env:
+      PYTHON_VERSION: "3.11"
+
+    steps:
+      - name: Check out the codebase
+        uses: actions/checkout@e2f20e631ae6d7dd3b768f56a5d2af784dd54791 # v3 2.5.0
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - name: Set up Python ${{ env.PYTHON_VERSION }}
+        uses: actions/setup-python@75f3110429a8c05be0e1bf360334e4cced2b63fa # 2.3.3
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          cache: 'pip' # caching pip dependencies
+
+      - name: Cache Ansible
+        uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # 4.0
+        id: cache-ansible
+        with:
+          path: ~/.ansible/collections
+          key: ansible-${{ hashFiles('collections/requirements.txt') }}
+          restore-keys: |
+            ansible-
+
+      - name: Install dependencies
+        run: |
+          echo "::group::Upgrade pip"
+          python3 -m pip install --upgrade pip
+          echo "::endgroup::"
+
+          echo "::group::Install Python requirements from requirements.txt"
+          python3 -m pip install -r requirements.txt
+          echo "::endgroup::"
+
+      - name: Install ansible dependencies
+        if: steps.cache-ansible.outputs.cache-hit != 'true' # only run if false since this is just a cache step
+        run: |
+          echo "::group::Install Ansible role requirements from collections/requirements.yml"
+          ansible-galaxy install -r collections/requirements.yml
+          echo "::endgroup::"
+
+      - name: Cache Vagrant boxes
+        id: cache-vagrant
+        uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # 4.0
+        with:
+          lookup-only: true #if it exists, we don't need to restore and can skip the next step
+          path: |
+            ~/.vagrant.d/boxes
+          key: vagrant-boxes-${{ hashFiles('**/molecule.yml') }}
+          restore-keys: |
+            vagrant-boxes
+
+      - name: Configure Homebrew cache
+        uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # 4.0
+        id: cache-homebrew
+        with:
+          path: |
+            ~/Library/Caches/Homebrew
+          key: brew-${{ hashFiles('./Brewfile') }}
+          restore-keys: brew-
+
+      - name: Update Homebrew
+        if: | # only run if false since this is just a cache step
+          steps.cache-homebrew.outputs.cache-hit != 'true' || steps.cache-homebrew.outputs.cache-hit != 'true'
+        run: |
+          brew update --preinstall
+
+      - name: Install Homebrew dependencies
+        if: | # only run if false since this is just a cache step
+          steps.cache-homebrew.outputs.cache-hit != 'true' || steps.cache-homebrew.outputs.cache-hit != 'true'
+        run: |
+          env HOMEBREW_NO_AUTO_UPDATE=1 brew bundle --no-upgrade  --file ./Brewfile
+
+      - name: Download Vagrant boxes for all scenarios
+        # To save some cache space, all scenarios share the same cache key.
+        # On the other hand, this means that the cache contents should be
+        # the same across all scenarios. This step ensures that.
+        if: steps.cache-vagrant.outputs.cache-hit != 'true' # only run if false since this is just a cache step
+        run: ./.github/download-boxes.sh

.github/workflows/ci.yml

@@ -8,8 +8,11 @@ on:
     paths-ignore:
       - '**/README.md'
 jobs:
+  cache:
+    uses: ./.github/workflows/cache.yml
   lint:
     uses: ./.github/workflows/lint.yml
+    needs: [cache]
   test:
     uses: ./.github/workflows/test.yml
-    needs: [lint]
+    needs: [cache, lint]

.github/workflows/lint.yml

@@ -21,21 +21,11 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
           cache: 'pip' # caching pip dependencies
 
-      - name: Cache pip
+      - name: Restore Ansible cache
-        uses: actions/cache@9b0c1fce7a93df8e3bb8926b0d6e9d89e92f20a7 # 3.0.11
+        uses: actions/cache/restore@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # 4.0
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('./requirements.txt') }}
-          restore-keys: |
-            ${{ runner.os }}-pip-
-
-      - name: Cache Ansible
-        uses: actions/cache@9b0c1fce7a93df8e3bb8926b0d6e9d89e92f20a7 # 3.0.11
         with:
           path: ~/.ansible/collections
-          key: ${{ runner.os }}-ansible-${{ hashFiles('collections/requirements.txt') }}
+          key: ansible-${{ hashFiles('collections/requirements.txt') }}
-          restore-keys: |
-            ${{ runner.os }}-ansible-
 
       - name: Install dependencies
         run: |

.github/workflows/test.yml

@@ -5,7 +5,7 @@ on:
 jobs:
   molecule:
     name: Molecule
-    runs-on: macos-12
+    runs-on: macos-13
     strategy:
       matrix:
         scenario:
@@ -22,6 +22,33 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha }}
 
+      - name: Restore Ansible cache
+        uses: actions/cache/restore@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # 4.0
+        with:
+          path: ~/.ansible/collections
+          key: ansible-${{ hashFiles('collections/requirements.txt') }}
+
+      - name: Restore Homebrew cache
+        uses: actions/cache/restore@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # 4.0
+        with:
+          path: ~/Library/Caches/Homebrew
+          key: brew-${{ hashFiles('./Brewfile') }}
+
+      - name: Update Homebrew
+        run: |
+          brew update --preinstall
+
+      - name: Install Homebrew dependencies
+        run: |
+          env HOMEBREW_NO_AUTO_UPDATE=1 brew bundle --no-upgrade  --file ./Brewfile
+
+      - name: Restore vagrant Boxes cache
+        uses: actions/cache/restore@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # 4.0
+        with:
+          path: ~/.vagrant.d/boxes
+          key: vagrant-boxes-${{ hashFiles('**/molecule.yml') }}
+          fail-on-cache-miss: true
+
       - name: Configure VirtualBox
         run: |-
           sudo mkdir -p /etc/vbox
@@ -30,35 +57,6 @@ jobs:
           * fdad:bad:ba55::/64
           EOF
 
-      - name: Cache pip
-        uses: actions/cache@9b0c1fce7a93df8e3bb8926b0d6e9d89e92f20a7 # 3.0.11
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('./requirements.txt') }}
-          restore-keys: |
-            ${{ runner.os }}-pip-
-
-      - name: Cache Vagrant boxes
-        uses: actions/cache@9b0c1fce7a93df8e3bb8926b0d6e9d89e92f20a7 # 3.0.11
-        with:
-          path: |
-            ~/.vagrant.d/boxes
-          key: vagrant-boxes-${{ hashFiles('**/molecule.yml') }}
-          restore-keys: |
-            vagrant-boxes
-
-      - name: Download Vagrant boxes for all scenarios
-        # To save some cache space, all scenarios share the same cache key.
-        # On the other hand, this means that the cache contents should be
-        # the same across all scenarios. This step ensures that.
-        run: ./.github/download-boxes.sh
-
-      - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: actions/setup-python@75f3110429a8c05be0e1bf360334e4cced2b63fa # 2.3.3
-        with:
-          python-version: ${{ env.PYTHON_VERSION }}
-          cache: 'pip' # caching pip dependencies
-
       - name: Install dependencies
         run: |
           echo "::group::Upgrade pip"
@@ -69,13 +67,21 @@ jobs:
           python3 -m pip install -r requirements.txt
           echo "::endgroup::"
 
+      - name: Cache Ansible
+        uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # 4.0
+        with:
+          path: ~/.ansible/collections
+          key: ansible-${{ hashFiles('collections/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-ansible-
+
       - name: Test with molecule
         run: molecule test --scenario-name ${{ matrix.scenario }}
         timeout-minutes: 90
         env:
           ANSIBLE_K3S_LOG_DIR: ${{ runner.temp }}/logs/k3s-ansible/${{ matrix.scenario }}
           ANSIBLE_SSH_RETRIES: 4
-          ANSIBLE_TIMEOUT: 60
+          ANSIBLE_TIMEOUT: 120
           PY_COLORS: 1
           ANSIBLE_FORCE_COLOR: 1
 

Brewfile

@@ -0,0 +1,4 @@
+tap "homebrew/bundle"
+tap "homebrew/cask-versions"
+cask "virtualbox6"
+cask "vagrant"

molecule/default/molecule.yml

@@ -7,7 +7,7 @@ platforms:
 
   - name: control1
     box: generic/ubuntu2204
-    memory: 2048
+    memory: 1024
     cpus: 2
     groups:
       - k3s_cluster
@@ -23,7 +23,7 @@ platforms:
 
   - name: control2
     box: generic/debian11
-    memory: 2048
+    memory: 1024
     cpus: 2
     groups:
       - k3s_cluster
@@ -34,7 +34,7 @@ platforms:
 
   - name: control3
     box: generic/rocky9
-    memory: 2048
+    memory: 1024
     cpus: 2
     groups:
       - k3s_cluster
@@ -45,7 +45,7 @@ platforms:
 
   - name: node1
     box: generic/ubuntu2204
-    memory: 2048
+    memory: 1024
     cpus: 2
     groups:
       - k3s_cluster
@@ -61,7 +61,7 @@ platforms:
 
   - name: node2
     box: generic/rocky9
-    memory: 2048
+    memory: 1024
     cpus: 2
     groups:
       - k3s_cluster

molecule/ipv6/molecule.yml

@@ -6,7 +6,7 @@ driver:
 platforms:
   - name: control1
     box: generic/ubuntu2204
-    memory: 2048
+    memory: 1024
     cpus: 2
     groups:
       - k3s_cluster
@@ -22,7 +22,7 @@ platforms:
 
   - name: control2
     box: generic/ubuntu2204
-    memory: 2048
+    memory: 1024
     cpus: 2
     groups:
       - k3s_cluster
@@ -38,7 +38,7 @@ platforms:
 
   - name: node1
     box: generic/ubuntu2204
-    memory: 2048
+    memory: 1024
     cpus: 2
     groups:
       - k3s_cluster

roles/k3s_server_post/defaults/main.yml

@@ -1,6 +1,6 @@
 ---
 # Timeout to wait for MetalLB services to come up
-metal_lb_available_timeout: 120s
+metal_lb_available_timeout: 240s
 
 # Name of the master group
 group_name_master: master