diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..427822e
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,72 @@
+name: CI Build
+
+on:
+  push:
+    branches: [ main ]
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    permissions:
+      contents: write
+    steps:
+      - name: Code Checkout
+        uses: actions/checkout@v4
+
+      - name: Get Version
+        run: |
+          echo "TAGS=latest" >> $GITHUB_ENV
+          SUFFIX=""
+          VERSION=$(grep 'version:' version.yaml | cut -c 10-)$SUFFIX
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+          echo "REPO=$GITHUB_REPOSITORY" >> $GITHUB_ENV
+          echo "OWNER=$GITHUB_REPOSITORY_OWNER" >> $GITHUB_ENV
+
+      - name: Check if version is used
+        run: |
+          URL=$GITHUB_API_URL/repos/$GITHUB_REPOSITORY/releases/tags/${{ env.VERSION }}
+          echo "$URL"
+          CODE=$(curl -s -o /dev/null -w "%{http_code}" "$URL")
+          if [ "$CODE" != 404 ]; then
+            echo "Release '$VERSION' already exists. ($CODE)"
+            exit 1
+          fi
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ env.OWNER }}
+          password: ${{ secrets.DOCKER_TOKEN }}
+
+      - name: Docker Build & Push
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          context: .
+          file: Dockerfile
+          platforms: linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6,linux/386
+          tags: |
+            ${{ env.REPO }}:${{ env.VERSION }}
+            ${{ env.REPO }}:latest
+
+      - name: Creating GitHub Tag
+        uses: mathieudutour/github-tag-action@v6.2
+        with:
+          custom_tag: ${{ env.VERSION }}
+          tag_prefix: ''
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Create GitHub Release
+        uses: ncipollo/release-action@v1
+        with:
+          tag: ${{ env.VERSION }}
+          token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..1b1b9ad
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,34 @@
+name: Pull Request Tests
+
+on: [pull_request]
+
+jobs:
+  #########
+  # Tests #
+  #########
+  tests:
+    name: Tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    strategy:
+      matrix:
+        alpine:
+          - 3.16
+          - 3.17
+          - 3.18
+          - 3.19
+    steps:
+      - name: Code Checkout
+        uses: actions/checkout@v4
+
+      - name: Install snmp
+        env:
+          DEBIAN_FRONTEND: noninteractive
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install snmp -y
+
+      - name: Running Tests
+        env:
+          ALPINE_VERSION: ${{ matrix.alpine }}
+        run: ./test.sh
diff --git a/Dockerfile b/Dockerfile
index 8410983..01b425f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,4 +6,6 @@ COPY entrypoint.sh /usr/local/bin/
 
 COPY etc/snmp/ /etc/snmp/
 
+EXPOSE 161/udp
+
 ENTRYPOINT ["entrypoint.sh"]
diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000..dc488a8
--- /dev/null
+++ b/test.sh
@@ -0,0 +1,15 @@
+#! /bin/bash
+set -e
+set -x
+
+docker build . --no-cache -t snmpd-container-test
+
+docker run --rm --name snmpd -p 5161:161/udp -d snmpd-container-test
+
+sleep 2
+
+snmpwalk -v 2c -c public localhost:5161 .
+
+docker stop -t 1 snmpd
+
+docker image rm snmpd-container-test
diff --git a/version.yaml b/version.yaml
index 250a854..b1465aa 100644
--- a/version.yaml
+++ b/version.yaml
@@ -1 +1 @@
-version: 0.0.0
+version: 0.0.1