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Move node_modules outside of edx-platform in Tutor's openedx image #150

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kdmccormick opened this issue Jan 5, 2023 · 1 comment
Closed
15 tasks

Move node_modules outside of edx-platform in Tutor's openedx image #150

kdmccormick opened this issue Jan 5, 2023 · 1 comment
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kdmccormick commented Jan 5, 2023 •
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Background

This is a sub-task of #146

The problem: NPM packages are installed into the openedx image at /openedx/edx-platform/node_modules. So, when you mount your own edx-platform, you override that node_modules folder. Now, you must re-install node_modules yourself (tutor dev run --mount=edx-platform lms npm install), which takes a long time and is completely redundant with the node_modules that you had to download when you downloaded the openedx image. If you forget to do this, then your edx-platform frontend will be broken.

The solution: Move node_modules somewhere else in the openedx image, such as /openedx/node_modules.

Tasks

  • In Tutor's Dockerfile, copy package.json and package-lock.json up to /openedx. Run npm install from within /openedx, causing the packages to be installed at /openedx/node_modules.
  • In Tutor's Dockerfile, update the PATH to add /openedx/node_modules/.bin instead of /openedx/edx-platform/node_modules/.bin
  • The edx-platform asset pipeline unfortunately needs to reach into node_modules and copy stuff out of it, notably in the case of node_modules dependencies that also need to be copied into "vendor" directories for use by non-Webpack frontend code. So: We need to update the assets pipeline to tolerate the fact that node modules have moved to /openedx/node_modules. As necessary, do one or more of these:
  • Test several frontend workflows to ensure that they still work with the changed node_modules location.
  • Triumphantly strike the npm clean-install step from Tutor's dev env setup instructions.
  • Add a section to the troubleshooting section along the lines of:
    • My NPM packages are out of date!
      • Are you bind-mounting edx-platform? If so: When you bind-mount edx-platform and it has a node_modules directory, then those node_modules will shadow any matching node_modules installed into the openedx image. So, if your edx-platform/node_modules is outdated, then the outdated packages will shadow the up-to-date packages on your image. To resolve this, simply remove your edx-platform/node_modules folder.

Notes

NPM checks first for node_modules in the current working directory, then checks the parent directory, then the grandparent directory, and so on. This is why we are able to locate NPM packages at /openedx/node_modules without totally breaking edx-platform. node_modules that exist in a mounted edx-platform
@kdmccormick kdmccormick self-assigned this Jan 5, 2023
This was referenced Jan 5, 2023
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kdmccormick added a commit to kdmccormick/tutor that referenced this issue Jan 10, 2023
@kdmccormick
perf: move node_modules out of edx-platform repo
a5d27a1 
Background: NPM packages were installed into the openedx image at
/openedx/edx-platform/node_modules. So, when one mounted their own copy of
edx-platform, the built-in node_modules folder was overriden. This
forced edx-platform developers to re-run ``npm install``, which is
redundant, slow, resource-intensive, and added complexity to the first-time
developer setup process. If one forgot to run ``npm install``, their
LMS/CMS frontend would be broken. And, when edx-platform's NPM requirements
were updated, developers would not receive these updates from the openedx
image; they would need to think to re-run ``npm install`` themselves.

The solution: Move /openedx/edx-platform/node_modules to
/openedx/node_modules. Note that this new location is outside of the
edx-platform repository. So, when a developer mounts their own copy of
edx-platform, the image's node_modules will remain intact.

Closes openedx-unsupported/wg-developer-experience#150
@kdmccormick kdmccormick mentioned this issue Jan 17, 2023
Closed
kdmccormick added a commit to kdmccormick/tutor that referenced this issue Jan 18, 2023
@kdmccormick
perf: move node_modules out of edx-platform repo
45e9e40 
Background: NPM packages were installed into the openedx image at
/openedx/edx-platform/node_modules. So, when one mounted their own copy of
edx-platform, the built-in node_modules folder was overriden. This
forced edx-platform developers to re-run ``npm install``, which is
redundant, slow, resource-intensive, and added complexity to the first-time
developer setup process. If one forgot to run ``npm install``, their
LMS/CMS frontend would be broken. And, when edx-platform's NPM requirements
were updated, developers would not receive these updates from the openedx
image; they would need to think to re-run ``npm install`` themselves.

The solution: Move /openedx/edx-platform/node_modules to
/openedx/node_modules. Note that this new location is outside of the
edx-platform repository. So, when a developer mounts their own copy of
edx-platform, the image's node_modules will remain intact.

Closes openedx-unsupported/wg-developer-experience#150
This was referenced Jan 18, 2023
Closed
Closed
Closed
kdmccormick added a commit to kdmccormick/tutor that referenced this issue Jan 20, 2023
@kdmccormick
perf: move node_modules out of edx-platform repo
9cff095 
Background: NPM packages were installed into the openedx image at
/openedx/edx-platform/node_modules. So, when one mounted their own copy of
edx-platform, the built-in node_modules folder was overriden. This
forced edx-platform developers to re-run ``npm install``, which is
redundant, slow, resource-intensive, and added complexity to the first-time
developer setup process. If one forgot to run ``npm install``, their
LMS/CMS frontend would be broken. And, when edx-platform's NPM requirements
were updated, developers would not receive these updates from the openedx
image; they would need to think to re-run ``npm install`` themselves.

The solution: Move /openedx/edx-platform/node_modules to
/openedx/node_modules. Note that this new location is outside of the
edx-platform repository. So, when a developer mounts their own copy of
edx-platform, the image's node_modules will remain intact.

Closes openedx-unsupported/wg-developer-experience#150
@kdmccormick
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Blocked by openedx/edx-platform#31798

@kdmccormick kdmccormick mentioned this issue Mar 8, 2023
Merged
kdmccormick added a commit to kdmccormick/tutor that referenced this issue Mar 13, 2023
@kdmccormick
feat: full edx-platform setup with tutor dev launch -m ...
505e9c4 
Before this commit, setting up an edx-platform development environment
took multiple steps:

  tutor dev launch
  tutor dev run --mount=/path/to/edx-platform lms bash
  >> pip install -e .
  >> npm clean-install
  >> openedx-assets build --env=dev

This commit moves the steps under ``run`` into an init task, which
is automatically run by ``launch``. Thus, setup is now one command:

  tutor dev launch --mount=edx-platform

These extra init steps are only applicable when bind-mounting
edx-platform (because bind-mounting the repository overrides
some important artifacts that exist on the image, which must be
re-generated). Thus, the new init tasks exists early if it detects
that it is *not* operating on a bind-mounted repository.

Part of: openedx-unsupported/wg-developer-experience#146
Closes: openedx-unsupported/wg-developer-experience#152

This works around (but does not close) these related issues:
* openedx-unsupported/wg-developer-experience#150
* https://github.com/openedx/wg-developer-experience/issues/151
kdmccormick added a commit to kdmccormick/tutor that referenced this issue Mar 13, 2023
@kdmccormick
feat: full edx-platform setup with tutor dev launch -m ...
9be70cc 
Before this commit, setting up an edx-platform development environment
took multiple steps:

  tutor dev launch
  tutor dev run --mount=/path/to/edx-platform lms bash
  >> pip install -e .
  >> npm clean-install
  >> openedx-assets build --env=dev

This commit moves the steps under ``run`` into an init task, which
is automatically run by ``launch``. Thus, setup is now one command:

  tutor dev launch --mount=edx-platform

These extra init steps are only applicable when bind-mounting
edx-platform (because bind-mounting the repository overrides
some important artifacts that exist on the image, which must be
re-generated). Thus, the new init tasks exists early if it detects
that it is *not* operating on a bind-mounted repository.

Finally, we try to simplify the Open edX development docs so that
it is clearer how bind-mounting fits into the development process.

Part of: openedx-unsupported/wg-developer-experience#146
Closes: openedx-unsupported/wg-developer-experience#152

This works around (but does not close) these related issues:
* openedx-unsupported/wg-developer-experience#150
* https://github.com/openedx/wg-developer-experience/issues/151
kdmccormick added a commit to kdmccormick/tutor that referenced this issue Mar 13, 2023
@kdmccormick
feat: full edx-platform setup with tutor dev launch -m ...
10f8233 
Before this commit, setting up an edx-platform development environment
took multiple steps:

  tutor dev launch
  tutor dev run --mount=/path/to/edx-platform lms bash
  >> pip install -e .
  >> npm clean-install
  >> openedx-assets build --env=dev

This commit moves the steps under ``run`` into an init task, which
is automatically run by ``launch``. Thus, setup is now one command:

  tutor dev launch --mount=edx-platform

These extra init steps are only applicable when bind-mounting
edx-platform (because bind-mounting the repository overrides
some important artifacts that exist on the image, which must be
re-generated). Thus, the new init tasks exists early if it detects
that it is *not* operating on a bind-mounted repository.

Finally, we try to simplify the Open edX development docs so that
it is clearer how bind-mounting fits into the development process.

Part of: openedx-unsupported/wg-developer-experience#146
Closes: openedx-unsupported/wg-developer-experience#152

This works around (but does not close) these related issues:
* openedx-unsupported/wg-developer-experience#150
* https://github.com/openedx/wg-developer-experience/issues/151
kdmccormick added a commit to kdmccormick/tutor that referenced this issue Mar 13, 2023
@kdmccormick
feat: full edx-platform setup with tutor dev launch -m ...
5876a05 
Before this commit, setting up an edx-platform development environment
took multiple steps:

   tutor dev launch
   tutor dev run --mount=/path/to/edx-platform lms bash
   >> pip install -e .
   >> npm clean-install
   >> openedx-assets build --env=dev

This commit moves the steps under ``run`` into an init task, which
is automatically run by ``launch``. Thus, setup is now one command:

   tutor dev launch --mount=edx-platform

These extra init steps are only applicable when bind-mounting
edx-platform (because bind-mounting the repository overrides
some important artifacts that exist on the image, which must be
re-generated). Thus, the new init tasks exists early if it detects
that it is *not* operating on a bind-mounted repository.

Finally, we try to simplify the Open edX development docs so that
it is clearer how bind-mounting fits into the development process.

Part of: openedx-unsupported/wg-developer-experience#146
Closes: openedx-unsupported/wg-developer-experience#152

This works around (but does not close) these related issues:
* openedx-unsupported/wg-developer-experience#150
* https://github.com/openedx/wg-developer-experience/issues/151
@kdmccormick kdmccormick mentioned this issue Mar 13, 2023
Closed
kdmccormick added a commit to kdmccormick/tutor that referenced this issue Mar 13, 2023
@kdmccormick
feat: full edx-platform setup with tutor dev launch -m ...
7222ab1 
Before this commit, setting up an edx-platform development environment
took multiple steps:

   tutor dev launch
   tutor dev run --mount=/path/to/edx-platform lms bash
   >> pip install -e .
   >> npm clean-install
   >> openedx-assets build --env=dev

This commit moves the steps under ``run`` into an init task, which
is automatically run by ``launch``. Thus, setup is now one command:

   tutor dev launch --mount=edx-platform

These extra init steps are only applicable when bind-mounting
edx-platform (because bind-mounting the repository overrides
some important artifacts that exist on the image, which must be
re-generated). Thus, the new init tasks exists early if it detects
that it is *not* operating on a bind-mounted repository.

Finally, we try to simplify the Open edX development docs so that
it is clearer how bind-mounting fits into the development process.

Part of: openedx-unsupported/wg-developer-experience#146
Closes: openedx-unsupported/wg-developer-experience#152

This works around (but does not close) these related issues:
* openedx-unsupported/wg-developer-experience#150
* https://github.com/openedx/wg-developer-experience/issues/151
kdmccormick added a commit to kdmccormick/tutor that referenced this issue Mar 13, 2023
@kdmccormick
feat: full edx-platform setup with tutor dev launch -m ...
ebab66a 
Before this commit, setting up an edx-platform development environment
took multiple steps:

   tutor dev launch
   tutor dev run --mount=/path/to/edx-platform lms bash
   >> pip install -e .
   >> npm clean-install
   >> openedx-assets build --env=dev

This commit moves the steps under ``run`` into an init task, which
is automatically run by ``launch``. Thus, setup is now one command:

   tutor dev launch --mount=edx-platform

These extra init steps are only applicable when bind-mounting
edx-platform (because bind-mounting the repository overrides
some important artifacts that exist on the image, which must be
re-generated). Thus, the new init tasks exists early if it detects
that it is *not* operating on a bind-mounted repository.

Finally, we try to simplify the Open edX development docs so that
it is clearer how bind-mounting fits into the development process.

Part of: openedx-unsupported/wg-developer-experience#146
Closes: openedx-unsupported/wg-developer-experience#152

This works around (but does not close) these related issues:
* openedx-unsupported/wg-developer-experience#150
* https://github.com/openedx/wg-developer-experience/issues/151
kdmccormick added a commit to kdmccormick/tutor that referenced this issue Mar 13, 2023
@kdmccormick
feat: full edx-platform setup with tutor dev launch -m ...
cac093b 
Before this commit, setting up an edx-platform development environment
took multiple steps:

   tutor dev launch
   tutor dev run --mount=/path/to/edx-platform lms bash
   >> pip install -e .
   >> npm clean-install
   >> openedx-assets build --env=dev

This commit moves the steps under ``run`` into an init task, which
is automatically run by ``launch``. Thus, setup is now one command:

   tutor dev launch --mount=edx-platform

These extra init steps are only applicable when bind-mounting
edx-platform (because bind-mounting the repository overrides
some important artifacts that exist on the image, which must be
re-generated). Thus, the new init tasks exists early if it detects
that it is *not* operating on a bind-mounted repository.

Finally, we try to simplify the Open edX development docs so that
it is clearer how bind-mounting fits into the development process.

Part of: openedx-unsupported/wg-developer-experience#146
Closes: openedx-unsupported/wg-developer-experience#152

This works around (but does not close) these related issues:
* openedx-unsupported/wg-developer-experience#150
* https://github.com/openedx/wg-developer-experience/issues/151
@kdmccormick kdmccormick mentioned this issue Mar 13, 2023
Merged
kdmccormick added a commit to kdmccormick/tutor that referenced this issue Mar 14, 2023
@kdmccormick
feat: full edx-platform setup with tutor dev launch -m ...
4fbe896 
Before this commit, setting up an edx-platform development environment
took multiple steps:

   tutor dev launch
   tutor dev run --mount=/path/to/edx-platform lms bash
   >> pip install -e .
   >> npm clean-install
   >> openedx-assets build --env=dev

This commit moves the steps under ``run`` into an init task, which
is automatically run by ``launch``. Thus, setup is now one command:

   tutor dev launch --mount=edx-platform

These extra init steps are only applicable when bind-mounting
edx-platform (because bind-mounting the repository overrides
some important artifacts that exist on the image, which must be
re-generated). Thus, the new init tasks exists early if it detects
that it is *not* operating on a bind-mounted repository.

Finally, we try to simplify the Open edX development docs so that
it is clearer how bind-mounting fits into the development process.

Part of: openedx-unsupported/wg-developer-experience#146
Closes: openedx-unsupported/wg-developer-experience#152

This works around (but does not close) these related issues:
* openedx-unsupported/wg-developer-experience#150
* https://github.com/openedx/wg-developer-experience/issues/151
regisb pushed a commit to overhangio/tutor that referenced this issue Mar 15, 2023
@kdmccormick
feat: full edx-platform setup with tutor dev launch -m ...
f984361 
Before this commit, setting up an edx-platform development environment
took multiple steps:

   tutor dev launch
   tutor dev run --mount=/path/to/edx-platform lms bash
   >> pip install -e .
   >> npm clean-install
   >> openedx-assets build --env=dev

This commit moves the steps under ``run`` into an init task, which
is automatically run by ``launch``. Thus, setup is now one command:

   tutor dev launch --mount=edx-platform

These extra init steps are only applicable when bind-mounting
edx-platform (because bind-mounting the repository overrides
some important artifacts that exist on the image, which must be
re-generated). Thus, the new init tasks exists early if it detects
that it is *not* operating on a bind-mounted repository.

Finally, we try to simplify the Open edX development docs so that
it is clearer how bind-mounting fits into the development process.

These bind-mounts:

* ../build/openedx/themes:/openedx/themes
* ../build/openedx/requirements:/openedx/requirements

existed in the dev lms and cms containers, but they did
not exist in the lms-job and cms-job containers.

This means that themes and requirements that were *built into the
image* would exist in the job containers, but live updates to the
themes and requirements would not apply.

To resolve this, we set ``volumes:`` on the lms-job and cms-job
services so that they match the volumes for the normal lms and
cms services.

Part of: openedx-unsupported/wg-developer-experience#146
Closes: openedx-unsupported/wg-developer-experience#152

This works around (but does not close) these related issues:
* openedx-unsupported/wg-developer-experience#150
* https://github.com/openedx/wg-developer-experience/issues/151
@kdmccormick kdmccormick mentioned this issue Mar 15, 2023
Closed
@kdmccormick kdmccormick closed this as not planned Won't fix, can't repro, duplicate, stale Aug 18, 2023
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