Dev ops in the cloud use case and best practices meetup

Editor's Notes

• #3: This is a Title Slide with Java Graphic Theme ideal for including a brief title, subtitle and presenter information. Do not customize this slide with your own picture. To reuse this branded background in another presentation on PC Locate and open the presentation where you will be placing this artwork. Click New Slide from the Home tab's Slides group and select Reuse Slides. Click Browse in the Reuse Slides panel and select Browse Files. Double-click the PowerPoint presentation that contains the background you wish to copy. Check Keep Source Formatting and click the slide that contains the background you want. Click the left-hand slide preview to which you wish to apply the new master layout. Apply New Layout (Important): Right-click any selected slide, point to Layout, and click the slide containing the desired layout from the layout gallery. Delete any unwanted slides or duplicates. To reuse this branded background in another presentation on Mac Locate and open the presentation where you will be placing this artwork. Click New Slide from the Home tab's Slides group and select Insert Slides from Other Presentation… Navigate to the PowerPoint presentation file that contains the background you wish to copy. Double-click or press Insert. This prompts the Slide Finder dialogue box. Make sure Keep design of original slides is unchecked and click the slide(s) that contains the background you want. Hold Shift key to select multiple slides. Click the left-hand slide preview to which you wish to apply the new master layout. Apply New Layout (Important): Click Layout from the Home tab's Slides group, and click the slide containing the desired layout from the layout gallery. Delete any unwanted slides or duplicates.
• #4: When we started developing cloud based products we had to change many things about our approach to software development. How we deliver software How frequently we deliver the software How stable our software needs to be How fast can we upgrade the platform Which technologies we use to develop with How we develop software
• #5: These are the main things that Agile development focuses on. Those are mapped quite nicely to what we wanted to achieve. Compare old massive waterfall FMW process to short cycles Start MVP – Minimal viable product – and iterate based on roadmap, usage, etc Some people prefer the more predictable and slower style of development but with the constant changing technology landscape. A two year release cycle can be outdated or incorrectly focused from the moment it ships
• #6: To achieve the full DevOps solution you’ll leverage the following cloud solutions from Oracle: DevCS for the Dev part, PaaS for the deployment, Management Cloud for the operate and monitor Agile = how we organize and work as a team or as subteams DevOps = how we interact or organize with the rest of the company or IT Culture and environment Adjectives for devops are the same goals as our agile dev teams
• #7: This is a Section Header with Graphic Theme slide ideal for including the graphic theme with a brief title and optional subtitle. This slide can also be used as a Q and A slide, or as a Java 9 Launch slide for any times where the launch is the main topic. Do not customize this slide with your own picture: To reuse this branded background in another presentation on PC Locate and open the presentation where you will be placing this artwork. Click New Slide from the Home tab's Slides group and select Reuse Slides. Click Browse in the Reuse Slides panel and select Browse Files. Double-click the PowerPoint presentation that contains the background you wish to copy. Check Keep Source Formatting and click the slide that contains the background you want. Click the left-hand slide preview to which you wish to apply the new master layout. Apply New Layout (Important): Right-click any selected slide, point to Layout, and click the slide containing the desired layout from the layout gallery. Delete any unwanted slides or duplicates. To reuse this branded background in another presentation on Mac Locate and open the presentation where you will be placing this artwork. Click New Slide from the Home tab's Slides group and select Insert Slides from Other Presentation… Navigate to the PowerPoint presentation file that contains the background you wish to copy. Double-click or press Insert. This prompts the Slide Finder dialogue box. Make sure Keep design of original slides is unchecked and click the slide(s) that contains the background you want. Hold Shift key to select multiple slides. Click the left-hand slide preview to which you wish to apply the new master layout. Apply New Layout (Important): Click Layout from the Home tab's Slides group, and click the slide containing the desired layout from the layout gallery. Delete any unwanted slides or duplicates. Delete any unwanted slides or duplicates.
• #8: Distributed team of > 170 members (developers, doc, QA, PM etc) Thousands of lines of code Scrum methodology running 2 week sprints Each sprint delivers production ready builds Uses Developer Cloud Service to manage all Development Operations (DevOps)
• #9: These are the components of Developer Cloud Service. In addition we provide integration with the IDEs.
• #10: 40 Git repositories 1 Project for Developer Cloud Service Represents many Git repositories for each product component and/or sub-component Issue tracking spans project Logically separate code represents a component and has it’s own Git repository Versioned and branched independently
• #11: New features / bug fixes occur on a feature branch created by a developer Once feature / bug fixes are complete, merge request is created with target of master on component repository Default reviewers on a component repository feature branch Developer can add additional reviewers Code is reviewed Iterated over based on reviewer comments -> Approved/Rejected Merge is initiated on Approved code Every check-in that’s merged initiates a build
• #12: Before a release we branch the main into a release branch. This branch is tightly managed – and only managers can approve merges into it – they do so only for critical bugs These bugs are then also merged into the master. When ready the release branch would be released to production
• #14: Builds (In addition to check-in builds) – Development 2 times a day an integration build is initiated Builds all Git repositories for a consistent stripe in time Build is deployed to VMs running in Oracle Cloud (Development Staging Env.) Downstream job is initiated running functional test (selenium suite tests) against env. Builds – Production Candidates Master is branched every 2 weeks and a Build is initiated Deployed to a Production Candidate VM in Oracle Cloud Selenium Tests run against Production Candidate VM in Oracle Cloud Manual QA against Production Candidate VM If all tests pass, branch may be deployed to customer production environment
• #18: Merging Automatically Triggers Build Builds code to produce new binaries Runs unit tests Deploys binaries to project maven repo Developers are notified of build failures Twice daily scheduled build promotes latest successful builds to staging area Failed deployment notifies developers Successful deployment notifies QA team QA verifies closed issue in staging area Automatically triggers automated selenium testing
• #19: Merging Automatically Triggers Build Builds code to produce new binaries Runs unit tests Deploys binaries to project maven repo Developers are notified of build failures Twice daily scheduled build promotes latest successful builds to staging area Failed deployment notifies developers Successful deployment notifies QA team QA verifies closed issue in staging area Automatically triggers automated selenium testing
• #20: Issue management Assign new issues into sprints Track open issues in current sprint Merge requests Review merge requests Promote releases from staging area to production Create release branches Use “Protected Branches” feature to lock release branches to avoid unapproved merges Trigger build job to deploy release branch to pre-production staging area Automatically runs automated test suite against pre-production area Trigger build job to promote to production deployment I read the activity stream at the end of every day to review the day’s activities
• #21: This is a Section Header with Graphic Theme slide ideal for including the graphic theme with a brief title and optional subtitle. This slide can also be used as a Q and A slide, or as a Java 9 Launch slide for any times where the launch is the main topic. Do not customize this slide with your own picture: To reuse this branded background in another presentation on PC Locate and open the presentation where you will be placing this artwork. Click New Slide from the Home tab's Slides group and select Reuse Slides. Click Browse in the Reuse Slides panel and select Browse Files. Double-click the PowerPoint presentation that contains the background you wish to copy. Check Keep Source Formatting and click the slide that contains the background you want. Click the left-hand slide preview to which you wish to apply the new master layout. Apply New Layout (Important): Right-click any selected slide, point to Layout, and click the slide containing the desired layout from the layout gallery. Delete any unwanted slides or duplicates. To reuse this branded background in another presentation on Mac Locate and open the presentation where you will be placing this artwork. Click New Slide from the Home tab's Slides group and select Insert Slides from Other Presentation… Navigate to the PowerPoint presentation file that contains the background you wish to copy. Double-click or press Insert. This prompts the Slide Finder dialogue box. Make sure Keep design of original slides is unchecked and click the slide(s) that contains the background you want. Hold Shift key to select multiple slides. Click the left-hand slide preview to which you wish to apply the new master layout. Apply New Layout (Important): Click Layout from the Home tab's Slides group, and click the slide containing the desired layout from the layout gallery. Delete any unwanted slides or duplicates. Delete any unwanted slides or duplicates.
• #22: This is a Section Header with Java Photo Theme slide. This slide can also be used as a Q and A slide. Do not customize this slide with your own picture. To reuse this branded background in another presentation on PC Locate and open the presentation where you will be placing this artwork. Click New Slide from the Home tab's Slides group and select Reuse Slides. Click Browse in the Reuse Slides panel and select Browse Files. Double-click the PowerPoint presentation that contains the background you wish to copy. Check Keep Source Formatting and click the slide that contains the background you want. Click the left-hand slide preview to which you wish to apply the new master layout. Apply New Layout (Important): Right-click any selected slide, point to Layout, and click the slide containing the desired layout from the layout gallery. Delete any unwanted slides or duplicates. To reuse this branded background in another presentation on Mac Locate and open the presentation where you will be placing this artwork. Click New Slide from the Home tab's Slides group and select Insert Slides from Other Presentation… Navigate to the PowerPoint presentation file that contains the background you wish to copy. Double-click or press Insert. This prompts the Slide Finder dialogue box. Make sure Keep design of original slides is unchecked and click the slide(s) that contains the background you want. Hold Shift key to select multiple slides. Click the left-hand slide preview to which you wish to apply the new master layout. Apply New Layout (Important): Click Layout from the Home tab's Slides group, and click the slide containing the desired layout from the layout gallery. Delete any unwanted slides or duplicates.
• #27: This is a Section Header with Java Photo Theme slide. This slide can also be used as a Q and A slide. Do not customize this slide with your own picture. To reuse this branded background in another presentation on PC Locate and open the presentation where you will be placing this artwork. Click New Slide from the Home tab's Slides group and select Reuse Slides. Click Browse in the Reuse Slides panel and select Browse Files. Double-click the PowerPoint presentation that contains the background you wish to copy. Check Keep Source Formatting and click the slide that contains the background you want. Click the left-hand slide preview to which you wish to apply the new master layout. Apply New Layout (Important): Right-click any selected slide, point to Layout, and click the slide containing the desired layout from the layout gallery. Delete any unwanted slides or duplicates. To reuse this branded background in another presentation on Mac Locate and open the presentation where you will be placing this artwork. Click New Slide from the Home tab's Slides group and select Insert Slides from Other Presentation… Navigate to the PowerPoint presentation file that contains the background you wish to copy. Double-click or press Insert. This prompts the Slide Finder dialogue box. Make sure Keep design of original slides is unchecked and click the slide(s) that contains the background you want. Hold Shift key to select multiple slides. Click the left-hand slide preview to which you wish to apply the new master layout. Apply New Layout (Important): Click Layout from the Home tab's Slides group, and click the slide containing the desired layout from the layout gallery. Delete any unwanted slides or duplicates.