[Docker] Add datadog agent image (#121)

* Add datadog docker image

* Fix

.github/cdk/main.ts

@@ -37,7 +37,7 @@ new CDKPublishStack(app, 'kraken');
 new CDKPublishStack(app, 'kittyhawk');
 
 // Docker stacks
-const dockerImages = ['django-base', 'pg-s3-backup', 'team-sync'];
+const dockerImages = ['datadog-agent', 'django-base', 'pg-s3-backup', 'team-sync'];
 dockerImages.map(name => new DockerPublishStack(app, name));
 new ShibbolethDockerStack(app);
 

.github/workflows/cdkactions_docker-datadog-agent.yaml

@@ -0,0 +1,33 @@
+# Generated by cdkactions. Do not modify
+# Generated as part of the 'datadog-agent' stack.
+name: Publish datadog-agent
+on:
+  push:
+    paths:
+      - docker/datadog-agent/**
+jobs:
+  publish-datadog-agent:
+    name: Publish datadog-agent
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: docker/setup-qemu-action@v1
+      - uses: docker/setup-buildx-action@v1
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: buildx-publish-datadog-agent
+      - uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Build/Publish
+        uses: docker/build-push-action@v2
+        with:
+          context: docker/datadog-agent
+          file: docker/datadog-agent/Dockerfile
+          push: ${{ github.ref == 'refs/heads/master' }}
+          cache-from: type=local,src=/tmp/.buildx-cache,type=registry,ref=pennlabs/datadog-agent:latest
+          cache-to: type=local,dest=/tmp/.buildx-cache
+          tags: pennlabs/datadog-agent:latest,pennlabs/datadog-agent:${{ github.sha }}

docker/datadog-agent/.dockerignore

@@ -0,0 +1,11 @@
+# Docker
+Dockerfile
+.dockerignore
+
+# git
+.github
+.git
+.gitignore
+.gitmodules
+**/*.md
+LICENSE

docker/datadog-agent/Dockerfile

@@ -0,0 +1,6 @@
+FROM gcr.io/datadoghq/agent:7.34.0
+
+LABEL maintainer="Penn Labs"
+
+RUN agent integration install -r -t datadog-cert_manager==2.2.0
+RUN agent integration install -r -t datadog-traefik==1.0.0

docker/datadog-agent/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Penn Labs
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

docker/datadog-agent/README.md

@@ -0,0 +1,9 @@
+# datadog-agent
+
+[![Docker Pulls](https://img.shields.io/docker/pulls/pennlabs/datadog-agent)](https://hub.docker.com/r/pennlabs/django-base)
+
+This repository contains a datadog agent image that addionally installs extra integrations.
+
+## Features
+
+This docker image contains the cert-manager and traefik datadog integrations.