Docker for Rails Developers (Pragmatic Bookshelf)
Latest Threads About This Book
Docker-Machine became part of the Docker Toolbox, which was deprecated in 2020, long after Docker Desktop supported Docker Engine nativel...
New
The second graf on page 15 says “We do this with the -i option—“i” for input.” But it actually stands for “interactive”:
docker run --he...
New
Docker for Rails Developers: Typo, says "Docker for Mac/Linux" but should be "Mac/Windows" (page 27)
The last sentence on page 27 says “Docker for Mac/Linux sets up port forwarding to achieve this,” but I think it should say “Mac/Windows,...
New
The HTML code has purple for but green for
New
On page 78, the book suggests to create a directory “.env” , but when build my docker file, it complains that .env is a directory (which ...
New
Question: Is there an update of the book planed?
I think the book is in principal very good and explains a lot but at the moment (curre...
New
Hi, on page 361 the author says that we also need to rebuild the webpack image after adding the gem cache and bundling in the app contain...
New
As I was working through the book, I encountered a problem where the web container refused to start using docker-compose.
I was startin...
New
I thought that there might be interest in using the book with Rails 6.1 and Ruby 2.7.2. I’ll note what I needed to do differently here.
...
New
Environmental variables for production build not being exposed
I am stuck following along with the book at the above reference page. Th...
New
It seems to me that the default Rails 6 install with webpacker presents a problem.
Within my Dockerfile, I have the line:
COPY . /usr/s...
New
Rack 2.2+ has a problem with the webpack dev server name used in the book. The workaround is to change the service name webpack_dev_serv...
New
Yarn installation has changed since this book has been written. We no longer need to specify the setup scripts or address the dependency ...
New
Dockerfile:
FROM ruby:2.6
RUN apt-get update -yqq
RUN apt-get install -yqq --no-install-recommends nodejs
COPY . /usr/src/app/
WORKDI...
New
Docker does for DevOps what Rails did for web development---it gives you a new set of superpowers. Eliminate “works on my machine” woes a...
New
Most Active This Week
Most Active This Month
Most Active This Year
Most Active Last Three Years
Docker-Machine became part of the Docker Toolbox, which was deprecated in 2020, long after Docker Desktop supported Docker Engine nativel...
New
The second graf on page 15 says “We do this with the -i option—“i” for input.” But it actually stands for “interactive”:
docker run --he...
New
Docker for Rails Developers: Typo, says "Docker for Mac/Linux" but should be "Mac/Windows" (page 27)
The last sentence on page 27 says “Docker for Mac/Linux sets up port forwarding to achieve this,” but I think it should say “Mac/Windows,...
New
Most Active Over Three Years
Docker does for DevOps what Rails did for web development---it gives you a new set of superpowers. Eliminate “works on my machine” woes a...
New
I thought that there might be interest in using the book with Rails 6.1 and Ruby 2.7.2. I’ll note what I needed to do differently here.
...
New
Dockerfile:
FROM ruby:2.6
RUN apt-get update -yqq
RUN apt-get install -yqq --no-install-recommends nodejs
COPY . /usr/src/app/
WORKDI...
New
Rack 2.2+ has a problem with the webpack dev server name used in the book. The workaround is to change the service name webpack_dev_serv...
New
Yarn installation has changed since this book has been written. We no longer need to specify the setup scripts or address the dependency ...
New
Environmental variables for production build not being exposed
I am stuck following along with the book at the above reference page. Th...
New
It seems to me that the default Rails 6 install with webpacker presents a problem.
Within my Dockerfile, I have the line:
COPY . /usr/s...
New
As I was working through the book, I encountered a problem where the web container refused to start using docker-compose.
I was startin...
New
Hi, on page 361 the author says that we also need to rebuild the webpack image after adding the gem cache and bundling in the app contain...
New
Question: Is there an update of the book planed?
I think the book is in principal very good and explains a lot but at the moment (curre...
New
The HTML code has purple for but green for
New
On page 78, the book suggests to create a directory “.env” , but when build my docker file, it complains that .env is a directory (which ...
New
Publisher:
Pragmatic Bookshelf
Latest in Docker for Rails Developers
Get money off!
The Pragmatic Bookshelf
35% off any eBook
Use the coupon code "devtalk.com" to get 35% off any eBook published by PragProg!
Filter by Type:
Related Portals
Devtalk Sponsors
Practical resources that improve the lives of professional developers.
We build trusted fault-tolerant systems that scale to billions of users.
Real-time error tracking, performance insights, and observability for devs.
Supporting innovation across the BEAM ecosystem.
Develop your skills with books, videos, and courses.
Catch errors, track performance, monitor hosts and more.
Enabling companies to succeed by building software people love.
Courses that move you from confusion to "Aha, now I get it!"