Mercurial > p > roundup > code
comparison doc/installation.txt @ 7042:031cdb92fa1d
Replace hardcoded python version with ARG variable
The Dockerfile had a hardcoded Python version in install paths and COPY
command in the second stage build.
Replace that with a hardcoded ARG pythonversion. Add RUN command to
verify pythonversion against the actual version installed in the
docker image.
If they do not match generate an appropriate --build-arg for the
docker build command that will match the docker image version.
Document the use of the variable and why it's needed in
installation.txt. Also fix typos referencing --build-args and bad
values for the arguments.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Mon, 07 Nov 2022 00:45:53 -0500 |
| parents | b5f8b85351a9 |
| children | 48da482d7d93 |
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| 7041:0fc6e5d551b3 | 7042:031cdb92fa1d |
|---|---|
| 288 -f scripts/Docker/Dockerfile . | 288 -f scripts/Docker/Dockerfile . |
| 289 | 289 |
| 290 The docker declares a single volume mounted at | 290 The docker declares a single volume mounted at |
| 291 ``/usr/src/app/tracker`` inside the container. You will mount your | 291 ``/usr/src/app/tracker`` inside the container. You will mount your |
| 292 tracker home directory at this location. The ``/usr/src/app`` path can | 292 tracker home directory at this location. The ``/usr/src/app`` path can |
| 293 be changed by using ``--build-args=/new/path``. | 293 be changed by using ``--build-arg="appdir=/new/path"``. |
| 294 | 294 |
| 295 You can also add additional modules to the docker container by using | 295 You can also add additional modules to the docker container by using |
| 296 `--build-args="pip_mod=requests setproctitle"`. | 296 `--build-arg="pip_mod=requests setproctitle"`. |
| 297 | |
| 298 Because of deficiencies in the docker program (see: | |
| 299 https://github.com/moby/moby/issues/29110#issuecomment-1100676306), | |
| 300 there is no way to determine the version of Python inside the | |
| 301 container and make that available as part of the build process. If | |
| 302 your build fails because the ``pythonversion does not match``, add the | |
| 303 suggested ``--build-arg`` to the ``docker build`` command line. | |
| 297 | 304 |
| 298 By default the container runs Roundup using UID 1000. By setting | 305 By default the container runs Roundup using UID 1000. By setting |
| 299 `--build-args="roundup_uid=2000"` you can change the UID. | 306 `--build-arg="roundup_uid=2000"` you can change the UID. |
| 300 | 307 |
| 301 Configuring Roundup in the Container | 308 Configuring Roundup in the Container |
| 302 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | 309 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| 303 | 310 |
| 304 Once the docker is created using one of the build commands above, run | 311 Once the docker is created using one of the build commands above, run |