From f0647978ec32a018888f73ea918dd6bb4c2fc60e Mon Sep 17 00:00:00 2001
From: korridor <26689068+korridor@users.noreply.github.com>
Date: Wed, 6 Mar 2024 11:31:10 +0100
Subject: [PATCH] Added tests; Added healthcheck

---
 .github/workflows/tests.yml       | 27 +++++++++++++++++++++++++++
 configs-local/traefik.yml         |  5 +++++
 configs-prod/traefik.yml          |  5 +++++
 docker-compose.local.yml          |  6 ++++++
 docker-compose.prod.yml           |  6 ++++++
 examples/docker-compose.local.yml | 19 +++++++++++++++++++
 6 files changed, 68 insertions(+)
 create mode 100644 .github/workflows/tests.yml
 create mode 100644 examples/docker-compose.local.yml

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
new file mode 100644
index 0000000..f88e2da
--- /dev/null
+++ b/.github/workflows/tests.yml
@@ -0,0 +1,27 @@
+on: push
+name: Tests
+jobs:
+  local-setup:
+    runs-on: ubuntu-latest
+    steps:
+      -   name: 'Checkout code'
+          uses: actions/checkout@v4
+      -   name: 'Setup Docker'
+          uses: docker-practice/actions-setup-docker@master
+      -   name: 'Debug versions'
+          run: |
+              docker --version
+      -   name: 'Add hosts to /etc/hosts'
+          run: |
+            sudo echo "127.0.0.1 reverse-proxy.test" | sudo tee -a /etc/hosts
+            sudo echo "127.0.0.1 hello-world.test" | sudo tee -a /etc/hosts
+      -   name: 'Copy configuration files'
+          run: cp -r configs-local configs
+      -   name: 'Start reverse proxy with local setup'
+          run: docker compose -f docker-compose.local.yml up -d --wait
+      -   name: 'Test dashboard'
+          run: curl http://reverse-proxy.test/dashboard/#/
+      -   name: 'Start hello-world example'
+          run: cd examples && docker compose -f docker-compose.local.yml up -d
+      -   name: 'Test hello-world'
+          run: curl http://hello-world.test
diff --git a/configs-local/traefik.yml b/configs-local/traefik.yml
index 9f9cfa7..31b796b 100644
--- a/configs-local/traefik.yml
+++ b/configs-local/traefik.yml
@@ -9,6 +9,8 @@ entryPoints:
     address: ":80"
   websecure:
     address: ":443"
+  ping:
+    address: ":8082"
 
 # Access logs
 # accessLog: fields:
@@ -24,6 +26,9 @@ providers:
     directory: /etc/traefik/dynamic
     watch: true
 
+ping:
+  entryPoint: "ping"
+
 api:
   dashboard: true
 
diff --git a/configs-prod/traefik.yml b/configs-prod/traefik.yml
index 72c2205..9f21d05 100644
--- a/configs-prod/traefik.yml
+++ b/configs-prod/traefik.yml
@@ -9,6 +9,8 @@ entryPoints:
     address: ":80"
   websecure:
     address: ":443"
+  ping:
+    address: ":8082"
 
 # Access logs
 # accessLog: fields:
@@ -33,6 +35,9 @@ certificatesResolvers:
       email: mail@somedomain.com
       storage: /etc/traefik/acme/acme.json
 
+ping:
+  entryPoint: "ping"
+
 api:
   dashboard: true
 
diff --git a/docker-compose.local.yml b/docker-compose.local.yml
index 9bea951..e6a20b7 100644
--- a/docker-compose.local.yml
+++ b/docker-compose.local.yml
@@ -18,6 +18,12 @@ services:
       - ./certificates:/certs:ro
       - ./configs/traefik.yml:/etc/traefik/traefik.yml
       - ./configs/dynamic:/etc/traefik/dynamic
+    healthcheck:
+      test: ["CMD", "traefik", "healthcheck", "--ping"]
+      interval: 5s
+      timeout: 1s
+      retries: 3
+      start_period: 10s
     networks:
       routing:
         ipv4_address: 10.100.100.10
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 780dbd6..0f0d246 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -15,5 +15,11 @@ services:
       - ./configs/traefik.yml:/etc/traefik/traefik.yml
       - ./configs/dynamic:/etc/traefik/dynamic
       - ./certificates/acme.json:/etc/traefik/acme/acme.json
+    healthcheck:
+      test: [ "CMD", "traefik", "healthcheck", "--ping" ]
+      interval: 5s
+      timeout: 1s
+      retries: 3
+      start_period: 10s
     networks:
       - routing
diff --git a/examples/docker-compose.local.yml b/examples/docker-compose.local.yml
new file mode 100644
index 0000000..57bd67c
--- /dev/null
+++ b/examples/docker-compose.local.yml
@@ -0,0 +1,19 @@
+version: '3.8'
+services:
+  hello-world:
+    image: nginx
+    labels:
+      - "traefik.enable=true"
+      - "traefik.docker.network=reverse-proxy-docker-traefik_routing"
+      - "traefik.http.routers.test.rule=Host(`hello-world.test`)"
+      - "traefik.http.routers.test.entrypoints=web"
+      - "traefik.http.services.test.loadbalancer.server.port=80"
+      - "traefik.http.routers.test-https.rule=Host(`hello-world.test`)"
+      - "traefik.http.routers.test-https.entrypoints=websecure"
+      - "traefik.http.routers.test-https.tls=true"
+    networks:
+      - reverse-proxy
+networks:
+  reverse-proxy:
+    name: reverse-proxy-docker-traefik_routing
+    external: true