2 Commits

Author SHA1 Message Date
jcabillot cdb4186a6d test pas sur du tout
Web/ip/pipeline/head There was a failure building this commit
web/ip/pipeline/head There was a failure building this commit
2021-02-12 16:16:53 -05:00
jcabillot 2b926f0b3b test
Web/ip/pipeline/head Something is wrong with the build of this commit
2021-02-12 16:04:45 -05:00
11 changed files with 34 additions and 335 deletions
-82
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name: Docker Build and Push
on:
pull_request:
branches: [master]
push:
branches: [master]
schedule:
- cron: '0 0 * * *'
jobs:
lint:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
- name: Hadolint
uses: hadolint/hadolint-action@2332a7b74a6de0dda2e2221d575162eba76ba5e5 # v3.3.0
with:
dockerfile: Dockerfile
build:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
- name: Build image
run: docker build -t ci-image:${{ github.sha }} .
- name: Save image
run: docker save -o image.tar ci-image:${{ github.sha }}
- name: Upload artifact
uses: https://github.com/ChristopherHX/gitea-upload-artifact@62ac910c5d3dfa85c7cb2df15afe2e342b2407c2 # main
with:
name: docker-image
path: image.tar
retention-days: 1
test:
runs-on: ubuntu-latest
needs: [lint, build]
steps:
- name: Checkout
uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
- name: Download artifact
uses: https://github.com/ChristopherHX/gitea-download-artifact@75635f32b4c1c41c4b3d64e8f85210112ed4c9c7 # main
with:
name: docker-image
- name: Load image
run: docker load < image.tar
- name: Run tests
run: bash tests/test.sh ci-image:${{ github.sha }}
push:
runs-on: ubuntu-latest
needs: test
if: github.event_name != 'pull_request'
steps:
- name: Download artifact
uses: https://github.com/ChristopherHX/gitea-download-artifact@75635f32b4c1c41c4b3d64e8f85210112ed4c9c7 # main
with:
name: docker-image
- name: Load image
run: docker load < image.tar
- name: Login to Docker Hub
uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Tag and push
run: |
docker tag ci-image:${{ github.sha }} jcabillot/ip:latest
docker push jcabillot/ip:latest
-30
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@@ -1,30 +0,0 @@
# AGENTS.md
## 1. Overview
Lightweight PHP micro-service that returns the client's public IP address as JSON. Containerized with Docker and deployed on Kubernetes.
## 2. Folder Structure
- `root/`: Application source code served by Apache.
- `index.php`: Single endpoint returning `REMOTE_ADDR` as JSON.
- `.gitea/workflows/`: Gitea Actions CI pipelines.
- `docker-build.yaml`: Build and push Docker image to Docker Hub on push/PR to master + daily cron.
- `Dockerfile`: Multi-stage build extending `jcabillot/phpapache` base image, copies `root/` into `/var/www/html`.
- `.gitlab-ci.yml`: Legacy GitLab CI config (deprecated, replaced by Gitea Actions).
- `Jenkinsfile`: Legacy Jenkins pipeline (deprecated, replaced by Gitea Actions).
## 3. Core Behaviors & Patterns
- **Request/Response Flow**: Single PHP endpoint sets `Content-Type: application/json` header and returns `$_SERVER['REMOTE_ADDR']` encoded as JSON string. No routing, no framework, no state.
- **Container Base Image Pattern**: `Dockerfile` uses `ARG VERSION="latest"` to allow version pinning at build time, extends `jcabillot/phpapache` which provides PHP + Apache pre-configured. Application code is layered on top via `COPY root /var/www/html`.
- **Traefik IngressRoute with HTTPS Redirect**: Two IngressRoute resources handle traffic — `ip-websecure` serves HTTPS on the `websecure` entrypoint, `ip-web` catches HTTP on `web` entrypoint and applies a `redirectScheme` middleware for permanent HTTPS redirect. The Service reference in the HTTP IngressRoute is required by Traefik even though the middleware intercepts before reaching it.
- **Health Probes**: Deployment defines both `livenessProbe` and `readinessProbe` using `httpGet` on `/` at the named `http` port (8080). Kubernetes uses these to restart unhealthy pods and exclude unready pods from the Service endpoints.
- **Security Hardening**: Pod spec sets `automountServiceAccountToken: false` to prevent unnecessary Kubernetes API access from the container.
## 4. Conventions
- **Kubernetes Labels**: Pods use `app: "front"` for Service selector matching and `owner: "jcabillot"` for resource attribution. Deployment-level labels use `app: "front"`.
- **Named Ports**: Container port is named `http` (8080) and referenced by name in probes and Service targetPort, avoiding hardcoded port numbers.
- **Docker Image Tagging**: CI uses `docker/metadata-action` to generate tags — `latest` for master branch pushes, branch/PR/SHA tags for other events. Push is skipped on pull requests.
- **CI Secrets**: Docker Hub credentials are stored as Gitea Actions secrets (`DOCKERHUB_USERNAME`, `DOCKERHUB_TOKEN`), never hardcoded.
Vendored
+11 -3
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@@ -2,10 +2,16 @@ pipeline {
environment {
registry = 'https://registry.hub.docker.com'
registryCredential = 'dockerhub_jcabillot'
dockerImage = 'jcabillot/ip'
dockerImage = 'jcabillot/ip:arm64'
}
agent any
//agent any
agent {
kubernetes {
defaultContainer 'docker' // All `steps` instructions will be executed by this container
yamlFile 'Jenkinsfile-pod-template.yml'
}
}
triggers {
cron('@midnight')
@@ -14,13 +20,15 @@ pipeline {
stages {
stage('Clone repository') {
steps{
container('jnlp') {
checkout scm
}
}
}
stage('Build image') {
steps{
sh 'docker build --force-rm=true --no-cache=true --pull -t ${dockerImage} .'
sh 'docker build --build-arg VERSION=arm64 --force-rm=true --no-cache=true --pull -t ${dockerImage} .'
}
}
+22
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@@ -0,0 +1,22 @@
apiVersion: v1
kind: Pod
metadata:
labels:
jenkins: 'true'
spec:
containers:
- name: jnlp
image: 'jcabillot/docker-inbound-agent-arm64'
- name: docker
image: docker:20.10-dind
securityContext:
privileged: true
#volumeMounts:
#- mountPath: '/var/run/docker.sock'
# name: docker-socket
#volumes:
#- name: docker-socket
# hostPath:
# path: '/var/run/docker.sock'
securityContext:
runAsUser: 0
-35
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@@ -1,35 +0,0 @@
apiVersion: apps/v1
kind: Deployment
metadata:
name: "ip"
labels:
app: "front"
spec:
template:
metadata:
name: "front-apache"
labels:
owner: "jcabillot"
app: "front"
spec:
automountServiceAccountToken: false
containers:
- name: "front-apache"
image: "jcabillot/ip"
ports:
- name: "http"
containerPort: 8080
protocol: "TCP"
livenessProbe:
httpGet:
path: "/"
port: "http"
readinessProbe:
httpGet:
path: "/"
port: "http"
replicas: 1
selector:
matchLabels:
app: "front"
-25
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@@ -1,25 +0,0 @@
---
#apiVersion: networking.k8s.io/v1
#kind: Ingress
#metadata:
# name: "ip"
# annotations:
# kubernetes.io/ingress.class: "traefik"
# traefik.ingress.kubernetes.io/router.entrypoints: "web,websecure"
# cert-manager.io/cluster-issuer: "letsencrypt-prod"
#spec:
# tls:
# - hosts:
# - "ip.opti.cabillot.eu"
# secretName: "ipcabilloteu-tls"
# rules:
# - host: "ip.opti.cabillot.eu"
# http:
# paths:
# - path: "/"
# pathType: "Prefix"
# backend:
# service:
# name: "ip"
# port:
# name: "http"
-50
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@@ -1,50 +0,0 @@
---
# TODO: Named port for service
# but currently unsupported on my k3s cluster https://github.com/traefik/traefik/pull/7668
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: "ip-websecure"
spec:
entryPoints:
- "websecure"
routes:
- kind: Rule
match: Host(`ip.opti.cabillot.eu`)
middlewares: []
priority: 10
services:
- kind: Service
name: "ip"
port: 80
tls:
secretName: "ipcabilloteu-tls"
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: "ip-web"
spec:
entryPoints:
- "web"
routes:
- match: Host(`ip.opti.cabillot.eu`)
kind: Rule
priority: 10
services:
# in this IngressRoute the service will be never called
# because of the redirect middleware BUT DO NOT REMOVE !
- kind: Service
name: "ip"
port: 80
middlewares:
- name: "httpsredirect"
---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
name: "httpsredirect"
spec:
redirectScheme:
scheme: https
permanent: true
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@@ -1,7 +0,0 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- depl.yml
- ingress.yml
- ingressroute.yml
- svc.yml
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@@ -1,13 +0,0 @@
apiVersion: v1
kind: Service
metadata:
name: 'ip'
spec:
type: "ClusterIP"
ports:
- name: "http"
port: 80
protocol: "TCP"
targetPort: "http"
selector:
app: "front"
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@@ -1,17 +0,0 @@
{
"$schema": "https://docs.renovatebot.com/renovate-schema.json",
"customManagers": [
{
"customType": "regex",
"description": "Detect ARG VERSION pin for jcabillot/phpapache base image",
"managerFilePatterns": [
"/^Dockerfile$/"
],
"matchStrings": [
"ARG\\s+VERSION=\"(?<currentValue>[^\"]+)\""
],
"depNameTemplate": "jcabillot/phpapache",
"datasourceTemplate": "docker"
}
]
}
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#!/usr/bin/env bash
set -euo pipefail
IMAGE="${1:?Usage: test.sh <image>}"
CONTAINER_NAME="test-$(echo "$IMAGE" | tr ':/' '-')-$$"
PASSED=0
FAILED=0
TOTAL=0
cleanup() {
docker rm -f "$CONTAINER_NAME" >/dev/null 2>&1 || true
}
trap cleanup EXIT
assert() {
local name="$1" expected="$2" actual="$3"
TOTAL=$((TOTAL + 1))
if [ "$expected" = "$actual" ]; then
echo " PASS: $name"
PASSED=$((PASSED + 1))
else
echo " FAIL: $name (expected: '$expected', got: '$actual')"
FAILED=$((FAILED + 1))
fi
}
assert_match() {
local name="$1" pattern="$2" actual="$3"
TOTAL=$((TOTAL + 1))
if echo "$actual" | grep -qE "$pattern"; then
echo " PASS: $name"
PASSED=$((PASSED + 1))
else
echo " FAIL: $name (pattern: '$pattern', got: '$actual')"
FAILED=$((FAILED + 1))
fi
}
echo "Running container: $IMAGE"
docker run -d --name "$CONTAINER_NAME" -p 8080:8080 "$IMAGE" >/dev/null
DOCKER_GW=$(docker network inspect bridge --format '{{range .IPAM.Config}}{{.Gateway}}{{end}}')
BASE_URL="http://${DOCKER_GW}:8080"
echo "Waiting for container on ${DOCKER_GW}:8080..."
for i in $(seq 1 30); do
if curl -sf "$BASE_URL/" >/dev/null 2>&1; then
echo "Container ready after ${i}s"
break
fi
if [ "$i" -eq 30 ]; then
echo "FAIL: Container did not become ready within 30s"
docker logs "$CONTAINER_NAME"
exit 1
fi
sleep 1
done
echo ""
echo "Test: GET /"
RESPONSE=$(curl -sf -D - "$BASE_URL/")
STATUS=$(echo "$RESPONSE" | head -1 | grep -oP '\d{3}')
CONTENT_TYPE=$(echo "$RESPONSE" | grep -i 'content-type' | tr -d '\r' | cut -d: -f2- | xargs)
BODY=$(echo "$RESPONSE" | tail -1)
assert "HTTP status is 200" "200" "$STATUS"
assert_match "Content-Type is application/json" "application/json" "$CONTENT_TYPE"
assert_match "Body contains valid IP" '^(\"[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\"|\"[0-9a-fA-F:]+\")$' "$BODY"
echo ""
echo "Results: $PASSED/$TOTAL passed, $FAILED failed"
[ "$FAILED" -eq 0 ]