feat!: Set minimum supported version to Ruby 3.1

Ruby 3.0 is no longer receiving security updates.

Per our manitenace policy we will only provide updates for Ruby and library versions that are at a minimum receiving security updates.

Any users that require Ruby support prior to 3.0 should pin their versions

> Ruby 3.0
> status: eol
> release date: 2020-12-25
> normal maintenance until: 2023-04-01
> EOL: 2024-04-23

cc: #1211

Author: arielvalentin

.github/workflows/ci-contrib.yml

@@ -44,12 +44,6 @@ jobs:
         with:
           gem: "opentelemetry-helpers-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        if: "${{ matrix.os == 'ubuntu-latest' }}"
-        uses: ./.github/actions/test_gem
-        with:
-          gem: "opentelemetry-helpers-${{ matrix.gem }}"
-          ruby: "3.0"
           yard: true
           rubocop: true
           build: true
@@ -89,12 +83,6 @@ jobs:
         with:
           gem: "opentelemetry-propagator-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        if: "${{ matrix.os == 'ubuntu-latest' }}"
-        uses: ./.github/actions/test_gem
-        with:
-          gem: "opentelemetry-propagator-${{ matrix.gem }}"
-          ruby: "3.0"
           yard: true
           rubocop: true
           build: true
@@ -134,15 +122,9 @@ jobs:
         with:
           gem: "opentelemetry-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        if: "${{ matrix.os == 'ubuntu-latest' }}"
-        uses: ./.github/actions/test_gem
-        with:
-          gem: "opentelemetry-${{ matrix.gem }}"
           yard: true
           rubocop: true
           build: true
-          ruby: "3.0"
       - name: "Test JRuby"
         if: "${{ matrix.os == 'ubuntu-latest' }}"
         uses: ./.github/actions/test_gem
@@ -177,12 +159,6 @@ jobs:
         with:
           gem:  "opentelemetry-processor-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        if: "${{ matrix.os == 'ubuntu-latest' }}"
-        uses: ./.github/actions/test_gem
-        with:
-          gem:  "opentelemetry-processor-${{ matrix.gem }}"
-          ruby: "3.0"
           yard: true
           rubocop: true
           build: true

.github/workflows/ci-instrumentation-with-services.yml

@@ -44,11 +44,6 @@ jobs:
         with:
           gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        uses: ./.github/actions/test_gem
-        with:
-          gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
-          ruby: "3.0"
           yard: true
           rubocop: true
           build: true
@@ -95,11 +90,7 @@ jobs:
         with:
           gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        uses: ./.github/actions/test_gem
-        with:
-          gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
-          ruby: "3.0"
+
           yard: true
           rubocop: true
           build: true
@@ -137,11 +128,6 @@ jobs:
         with:
           gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        uses: ./.github/actions/test_gem
-        with:
-          gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
-          ruby: "3.0"
           yard: true
           rubocop: true
           build: true
@@ -195,11 +181,6 @@ jobs:
         with:
           gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        uses: ./.github/actions/test_gem
-        with:
-          gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
-          ruby: "3.0"
           yard: true
           rubocop: true
           build: true
@@ -244,11 +225,6 @@ jobs:
         with:
           gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        uses: ./.github/actions/test_gem
-        with:
-          gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
-          ruby: "3.0"
           yard: true
           rubocop: true
           build: true
@@ -290,11 +266,6 @@ jobs:
         with:
           gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        uses: ./.github/actions/test_gem
-        with:
-          gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
-          ruby: "3.0"
           yard: true
           rubocop: true
           build: true

.github/workflows/ci-instrumentation.yml

@@ -73,12 +73,6 @@ jobs:
         with:
           gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
           ruby: "3.1"
-      - name: "Test Ruby 3.0"
-        if: "${{ matrix.os == 'ubuntu-latest' }}"
-        uses: ./.github/actions/test_gem
-        with:
-          gem:  "opentelemetry-instrumentation-${{ matrix.gem }}"
-          ruby: "3.0"
           yard: true
           rubocop: true
           build: true

.github/workflows/installation-tests.yml

@@ -18,7 +18,6 @@ jobs:
           - 3.3
           - 3.2
           - 3.1
-          - 3.0
     name: ${{ matrix.ruby-version }}
     runs-on: ubuntu-latest
     steps:

.github/workflows/release-hook-on-closed.yml

@@ -8,7 +8,7 @@ jobs:
   release-process-request:
     if: ${{ github.repository == 'open-telemetry/opentelemetry-ruby-contrib' }}
     env:
-      ruby_version: "3.0"
+      ruby_version: "3.1"
     runs-on: ubuntu-latest
     steps:
       - name: Install Ruby ${{ env.ruby_version }}

.github/workflows/release-hook-on-push.yml

@@ -9,7 +9,7 @@ jobs:
   release-update-open-requests:
     if: ${{ github.repository == 'open-telemetry/opentelemetry-ruby-contrib' }}
     env:
-      ruby_version: "3.0"
+      ruby_version: "3.1"
     runs-on: ubuntu-latest
     steps:
       - name: Install Ruby ${{ env.ruby_version }}

.github/workflows/release-perform.yml

@@ -18,7 +18,7 @@ jobs:
   release-perform:
     if: ${{ github.repository == 'open-telemetry/opentelemetry-ruby-contrib' }}
     env:
-      ruby_version: "3.0"
+      ruby_version: "3.1"
     runs-on: ubuntu-latest
     steps:
       - name: Install Ruby ${{ env.ruby_version }}

.github/workflows/release-please.yaml

@@ -52,7 +52,7 @@ jobs:
 
       - uses: ruby/[email protected]
         with:
-          ruby-version: "3.0"
+          ruby-version: "3.1"
           bundler: latest
           bundler-cache: false
           working-directory: ${{ matrix.path }}

.github/workflows/release-request-weekly.yml

@@ -8,7 +8,7 @@ jobs:
   release-request:
     if: ${{ github.repository == 'open-telemetry/opentelemetry-ruby-contrib' }}
     env:
-      ruby_version: "3.0"
+      ruby_version: "3.1"
     runs-on: ubuntu-latest
     steps:
       - name: Install Ruby ${{ env.ruby_version }}

.github/workflows/release-request.yml

@@ -12,7 +12,7 @@ jobs:
   release-request:
     if: ${{ github.repository == 'open-telemetry/opentelemetry-ruby-contrib' }}
     env:
-      ruby_version: "3.0"
+      ruby_version: "3.1"
     runs-on: ubuntu-latest
     steps:
       - name: Install Ruby ${{ env.ruby_version }}