deploying two apps, three microservices and one … presentation.pdfdeploying two apps, three...
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DEPLOYING TWO APPS, THREE MICROSERVICES AND ONE WEBSITE WITH ZERO HAIR LOSS:WHAT WORKED FOR USCharles Korn
1
THE PROJECT
2
Architecture
3
ARCHITECTURE
4
Golang service
Event log
Golang service
Event log
AWS
nginx
AngularJScontent
nginx
Websitecontent
Private S3bucket
Docker container
EC2 instance
Golang service
WordPress
ARCHITECTURE
5
Service Cv42
Service Bv13
Service Av10
Service Av11
Service Av10
ARCHITECTURE
6
Service Av10
Service Av11
Service Av10
{""eventType":""eventA","..."}{""eventType":""eventB","..."}
{""eventType":""eventA","..."}{""eventType":""eventB","..."}{""eventType":""eventC","..."}{""eventType":""eventB",""newAttr":""1234""}
{""eventType":""eventA","..."}{""eventType":""eventB","..."}{""eventType":""eventC","..."}{""eventType":""eventB",""newAttr":""1234""}
ARCHITECTURE
7
ARCHITECTURE
8
8 days
Few hours
Sources: iOS app store from appreviewtimes.com as at July 4; Google Play from official Android developers blog
ARCHITECTURE
9Illustration: www.rpkessler.com
Deployment pipelines
10
DEPLOYMENT PIPELINES
11Photo: Welshsk / Wikipedia
DEPLOYMENT PIPELINES
12
Build
Test
Package
Dev
QA
Staging
Production
DEPLOYMENT PIPELINES
13
“dev please” Dev
QA
Staging
Production
“staging please”
“production please”
“QA please”
DEPLOYMENT PIPELINES
1. Download new Docker image (~5 s)
2. Stop old version (near instant)
3. Start new version (~1 s)
14Photo: creativereview.co.uk
Production
DEPLOYMENT PIPELINES
15
Dev QA Staging
DEPLOYMENT PIPELINES
Apps
16
DEPLOYMENT PIPELINES
17
Infrastructure
(although it would have been nice)
MONITORING
18
MONITORING
1. Go to website
2. Sign up for an account
3. Go to app
4. Complete introduction
5. Check basic interactions work
6. Check content is shown as expected
19
THANK [email protected]