Drone CI/CD Container-Native Continuous Delivery Platform https://github.com/drone/drone 2019/04/20

Bo-yi Wu (appleboy) Software Engineer in Mediatek https://blog.wu-boy.com https://github.com/appleboy appleboy appleboy46

Drone cloud free for the open source community https://cloud.drone.io/

--- kind: pipeline name: default steps: - name: backend image: golang commands: - go build - go test - name: frontend image: node commands: - npm install - npm test

https://github.com/drone/drone-ui

Drone 1.0 Features

Support Platform

Multi-Machine Multi-Architecture Multi-Cloud

--- kind: pipeline platform: arch: arm os: linux steps: - name: build image: golang commands: - go build - go test Linux amd64, Linux arm, Linux arm64 and Windows server

--- kind: pipeline name: backend platform: arch: arm os: linux steps: - name: build image: golang commands: - go build - go test --- kind: pipeline name: frontend platform: arch: amd64 os: linux steps: - name: build image: node commands: - npm install - npm test depends_on: - backend

--- kind: pipeline name: default steps: - name: backend image: golang commands: - go build - go test - name: frontend image: golang commands: - npm install - npm test - name: build image: plugins/slack settings: channel: general depends_on: - backend - frontend Faster Pipelines with Parallelization

local pipeline = import 'pipeline.libsonnet'; local name = 'drone-ssh'; [ pipeline.test, pipeline.build(name, 'linux', 'amd64'), pipeline.build(name, 'linux', 'arm64'), pipeline.build(name, 'linux', 'arm'), pipeline.release, pipeline.notifications(depends_on=[ 'linux-amd64', 'linux-arm64', 'linux-arm', 'release-binary', ]), ] Complex Configurations Simplified

Secret Management

--- kind: secret name: slack_webhook get: path: secret/data/slack name: webhook --- kind: pipeline name: default steps: - name: build image: golang commands: - go build - go test - name: notify image: plugins/slack settings: channel: general webhook: from_secret: slack_webhook

per-organization secrets http://bit.ly/drone-org-secrets

Cron Scheduling @hourly, @dailys, @weekly and @monthly

# example when configuration when: cron: [ nightly ] # example trigger configuration trigger: cron: [ nightly ]

Gitlab Pipelines image: ruby:2.2 services: - postgres:9.3 before_script: - bundle install test: script: - bundle exec rake spec --- kind: pipeline name: test platform: os: linux arch: amd64 steps: - name: test image: ruby:2.2 commands: - bundle install - bundle exec rake spec services: - name: postgres-9-3 image: postgres:9.3 ... $ drone convert .gitlab-ci.yml

automatic runtime conversion

Gitlab cache cache: untracked: true key: "$CI_BUILD_REF_NAME" paths: - node_modules/ stages: - setup - test setup: stage: setup script: - npm install test: stage: test script: - npm test --- kind: pipeline name: setup platform: os: linux arch: amd64 steps: - name: setup commands: - npm install - name: test commands: - npm test depends_on: - setup ...

Bitbucket Pipelines pipelines: default: - step: name: Build and test image: node:8.5.0 script: - npm install - npm test - npm build definitions: services: postgres: image: postgres:9.6.4 --- kind: pipeline name: default platform: os: linux arch: amd64 steps: - name: Build and test image: node:8.5.0 commands: - npm install - npm test - npm build services: - name: postgres image: postgres:9.6.4 ... $ drone convert bitbucket-pipelines.yml

automatic runtime conversion

Bitbucket cache pipelines: default: - step: caches: - node script: - npm install - npm test kind: pipeline name: default steps: - name: restore image: plugins/s3-cache settings: restore: true mount: - node_modules - name: build image: node commands: - npm install - npm test - name: rebuild image: plugins/s3-cache settings: rebuild: true mount: - node_modules

Autoscale in Drone https://autoscale.drone.io/

Agent Server Agent Agent Agent autoscaler https://github.com/drone/autoscaler

Task - Agent drone_server=server:9000 Task - Server port: 80/9000 ECS - Fargate ECS - Service Target Group Port: 80 Route 53 Service Discovery ALB / SSL Cloud Watch https://github.com/appleboy/drone-terraform-in-aws

Drone CI Infrastructure

Drone CI Infrastructure Agent Server Step 1 git clone Step 2 make build Step 3 deploy app work space extra service Agent

Drone Server • Support SSL • Custom SSL • Let’s Encrypt • Database • SQLite • MySQL • Postgres • S3 Storage: Store Large Text Files (build logs) • Log to stderr in joss-format by default

Drone + Prometheus

global: scrape_interval: 60s scrape_configs: - job_name: 'drone' bearer_token: your_token static_configs: - targets: ['domain.com']

Drone Agent • Linux amd64 • Linux arm • Linux arm64 • Windows 1803 • Windows 1809

route builds to specific agents CPU, Memory, GPUS

kind: pipeline name: default steps: - name: build image: golang commands: - go build - go test node: instance: highmem

Drone Plugin Any language you want

#!/bin/sh curl -X POST \ -H 'Content-type: application/json' \ -d '{"text":"hello"}' \ https://hooks.slack.com/services/...

#!/bin/sh curl -X POST \ -H 'Content-type: application/json' \ -d '{"text":"${PLUGIN_TEXT}"}' \ ${PLUGIN_WEBHOOK}

kind: pipeline name: default steps: - name: webhook image: janecitizen/slack settings: webhook: https://hooks.slack.com/... text: hello

http://plugins.drone.io

http://bit.ly/drone-2019