diff options
| -rw-r--r-- | changelog.d/3834.misc | 1 | ||||
| -rw-r--r-- | docker/Dockerfile | 26 |
2 files changed, 17 insertions, 10 deletions
diff --git a/changelog.d/3834.misc b/changelog.d/3834.misc new file mode 100644 index 0000000000..8902f8fba7 --- /dev/null +++ b/changelog.d/3834.misc @@ -0,0 +1 @@ +Improved Dockerfile to remove build requirements after building reducing the image size. diff --git a/docker/Dockerfile b/docker/Dockerfile index 777976217d..20d3fe3bd8 100644 --- a/docker/Dockerfile +++ b/docker/Dockerfile @@ -1,6 +1,8 @@ FROM docker.io/python:2-alpine3.8 -RUN apk add --no-cache --virtual .nacl_deps \ +COPY . /synapse + +RUN apk add --no-cache --virtual .build_deps \ build-base \ libffi-dev \ libjpeg-turbo-dev \ @@ -8,13 +10,16 @@ RUN apk add --no-cache --virtual .nacl_deps \ libxslt-dev \ linux-headers \ postgresql-dev \ - su-exec \ - zlib-dev - -COPY . /synapse - -# A wheel cache may be provided in ./cache for faster build -RUN cd /synapse \ + zlib-dev \ + && cd /synapse \ + && apk add --no-cache --virtual .runtime_deps \ + libffi \ + libjpeg-turbo \ + libressl \ + libxslt \ + libpq \ + zlib \ + su-exec \ && pip install --upgrade \ lxml \ pip \ @@ -26,8 +31,9 @@ RUN cd /synapse \ && rm -rf \ setup.cfg \ setup.py \ - synapse - + synapse \ + && apk del .build_deps + VOLUME ["/data"] EXPOSE 8008/tcp 8448/tcp |