-: In the last section, we started talking
about the development workflow
that we're going to be putting together
to develop, test and deploy our application.
We're not gonna talk about the role
that Docker has in all this stuff.
So first off, something you might have noticed
as we were going through the flow
in the last two sections, even though I said,
"Oh yeah, we're not gonna talk about Docker just yet,"
you might notice that
even with all those steps that we just went through,
well, we didn't really talk about Docker one bit.
Nowhere inside this series of steps,
nowhere inside of talking about GitHub
and using branches and Travis CI and AWS
do we ever make one mention of needing to use Docker.
And that's kinda the key thing to be aware of here.
Docker is not a requirement
for using this development workflow.
I personally used exactly this workflow
that we're talking about at several startups
that I've worked at without using Docker one bit.
Docker was not involved.
So to execute this workflow,
we absolutely do not have to make use of Docker.
Docker is just a tool that's going to make executing
some of these tasks a lot, lot easier.
That's the sole purpose of Docker, that we're going to,
that's the only reason we're going to be using it
for this flow.
It makes our lives easier.
It's not necessarily a requirement
for any of the stuff that we're going to be doing.
So with that in mind, it might seem
like at some points in time
we are not paying quite so much attention to Docker.
It's gonna seem like at some points in time,
when we're going through this flow,
we are paying a lot more attention to GitHub or AWS
or Travis CI, and that's all totally okay.
I want you to see how to use these services
along with Docker.
But again, Docker is not really the focus here.
It's about understanding how we use Docker
with these services.
So with that mind, one more quick break.
We're gonna come back to the next section
and we're gonna start working on this development workflow.
So quick break and I'll see you in just a moment.