devops ftw!, will cloud and devops make you sleep peacefully?
TRANSCRIPT
![Page 1: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/1.jpg)
DevOps, WTF?, FTW!Will cloud and DevOps make you sleep peacefully?
![Page 2: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/2.jpg)
“In the midst of chaos, there is also opportunity”
Sun Tzu, The Art of War
![Page 3: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/3.jpg)
root@null:~# whois maciek.sawicki
![Page 4: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/4.jpg)
How people understand DevOps?
![Page 5: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/5.jpg)
“give developers root access on production”
![Page 6: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/6.jpg)
“administrators have dreams of becoming a software
developers”
![Page 7: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/7.jpg)
“Does anyone even remember the sound of a real cluster
symphony any more?”
![Page 8: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/8.jpg)
Collaboration and communicationOrganization culture and processesWhole team have responsibility for
project successHighly skilled engineers having holistic approach to software
development.Cooperation with Infosec engineers (and UX engineers, product
owners)Continuous Integration and Deployment ♥ Open Source
What DevOps culture actually is?
![Page 9: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/9.jpg)
Communication
![Page 10: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/10.jpg)
Collaboration
![Page 11: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/11.jpg)
Highly skilled engineers having holistic approach to software development.
![Page 12: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/12.jpg)
![Page 13: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/13.jpg)
![Page 14: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/14.jpg)
Collaboration
![Page 15: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/15.jpg)
![Page 16: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/16.jpg)
Infosec and DevOps
![Page 17: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/17.jpg)
Infosec and DevOps
![Page 18: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/18.jpg)
Responsibility
![Page 19: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/19.jpg)
CI/CD
![Page 20: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/20.jpg)
Gaining popularity (GitLab-CI, Jenkins 2.0, Bitbucket Pipelines, etc)
Pipeline as a codeDockerized build environment
CI/CD pipeline
![Page 21: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/21.jpg)
Source code management (git-flow like approach)Automated testsAvoid manual changes in productionCollecting logs and metricsCollecting traces
CI/CD, Code Fearlessly
![Page 22: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/22.jpg)
Mikroservices and containers clusters
![Page 23: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/23.jpg)
Using Open Source frameworks/libs/toolContributing to used projectsDeveloping own Open Source productsKnowledge sharing
♥ Open Source
![Page 24: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/24.jpg)
Cloud?
![Page 25: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/25.jpg)
If possible, use Paas!
![Page 26: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/26.jpg)
Use IaaS the smart wayDon’t be stupid when using IaaS!
![Page 27: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/27.jpg)
IaaS ‘pro’ tips
use autoscaling
use spot/preemptible instances
use whole cloud ecosystem - don’t use it as VPS, please…
think about deployment security - when using AWS use Instance Profiles, please…, when using GCP familiar yourself with oAuth
set billing alerts ;)
remember Uncle Bob’s Winston Churchill’s qoute: “Where there is great power there is great responsibility”
deployment scripts… terraform?
![Page 28: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/28.jpg)
Sometimes bare metal is better!
![Page 29: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/29.jpg)
Agile?
![Page 30: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/30.jpg)
![Page 31: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/31.jpg)
Will cloud and DevOps make you sleep peacefully?
![Page 32: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/32.jpg)
It depends...
![Page 33: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/33.jpg)
42
![Page 34: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/34.jpg)
Synergy
![Page 36: DevOps FTW!, Will cloud and DevOps make you sleep peacefully?](https://reader036.vdocuments.site/reader036/viewer/2022062503/58ed99741a28abbd158b4595/html5/thumbnails/36.jpg)
???