WEBVTT

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-: In the last section, we started talking

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about the development workflow

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that we're going to be putting together

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to develop, test and deploy our application.

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We're not gonna talk about the role

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that Docker has in all this stuff.

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So first off, something you might have noticed

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as we were going through the flow

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in the last two sections, even though I said,

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"Oh yeah, we're not gonna talk about Docker just yet,"

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you might notice that

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even with all those steps that we just went through,

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well, we didn't really talk about Docker one bit.

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Nowhere inside this series of steps,

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nowhere inside of talking about GitHub

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and using branches and Travis CI and AWS

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do we ever make one mention of needing to use Docker.

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And that's kinda the key thing to be aware of here.

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Docker is not a requirement

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for using this development workflow.

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I personally used exactly this workflow

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that we're talking about at several startups

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that I've worked at without using Docker one bit.

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Docker was not involved.

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So to execute this workflow,

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we absolutely do not have to make use of Docker.

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Docker is just a tool that's going to make executing

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some of these tasks a lot, lot easier.

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That's the sole purpose of Docker, that we're going to,

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that's the only reason we're going to be using it

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for this flow.

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It makes our lives easier.

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It's not necessarily a requirement

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for any of the stuff that we're going to be doing.

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So with that in mind, it might seem

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like at some points in time

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we are not paying quite so much attention to Docker.

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It's gonna seem like at some points in time,

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when we're going through this flow,

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we are paying a lot more attention to GitHub or AWS

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or Travis CI, and that's all totally okay.

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I want you to see how to use these services

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along with Docker.

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But again, Docker is not really the focus here.

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It's about understanding how we use Docker

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with these services.

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So with that mind, one more quick break.

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We're gonna come back to the next section

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and we're gonna start working on this development workflow.

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So quick break and I'll see you in just a moment.