mailu/optional/fetchmail/Dockerfile

ARG DISTRO=alpine:3.14
FROM $DISTRO

# python3 shared with most images
RUN apk add --no-cache \
    python3 py3-pip bash \
  && pip3 install --upgrade pip

# Image specific layers under this line
RUN apk add --no-cache fetchmail ca-certificates openssl \
 && pip3 install requests

COPY fetchmail.py /fetchmail.py

USER fetchmail

CMD ["/fetchmail.py"]
Upgrade to alpine 3.14 3 years ago			`ARG DISTRO=alpine:3.14`
rebase and update for 3.10, avoid adding qemu file to x86 images 5 years ago			`FROM $DISTRO`
Update fetchmail to selfbuilt 7.0.0-alpha Fetchmail in alpine is ~5 years old — and doesn’t support current SSL/TLS variants anymore. This especially leads to our own fetchmail not being able to pull mail from mailu itself. Since no new fetchmail release is on the horizon, let’s build the lastest distribution artifact — which strangely is not 6.4.0-snapshot, but 7.0.0-alpha — ourselves. 6 years ago
Standarize image by using shared / similair layers 6 years ago			`# python3 shared with most images`
			`RUN apk add --no-cache \`
Install bash in alpine based images. This fix https://github.com/Mailu/Mailu/issues/918 Bash shell is used by default in Kubernetes' dashboard console, which is very useful for admins. 6 years ago			`python3 py3-pip bash \`
Standarize image by using shared / similair layers 6 years ago			`&& pip3 install --upgrade pip`
Update fetchmail to selfbuilt 7.0.0-alpha Fetchmail in alpine is ~5 years old — and doesn’t support current SSL/TLS variants anymore. This especially leads to our own fetchmail not being able to pull mail from mailu itself. Since no new fetchmail release is on the horizon, let’s build the lastest distribution artifact — which strangely is not 6.4.0-snapshot, but 7.0.0-alpha — ourselves. 6 years ago
Standarize image by using shared / similair layers 6 years ago			`# Image specific layers under this line`
Switching to alpine:3.12 and use fetchmail from alpine repository alpine3:12 provides fetchmail 6.4.5, so building fetchmail from alpha branch is not needed anymore (ssl wrapped mode issue fixed) since 6.4.2 5 years ago			`RUN apk add --no-cache fetchmail ca-certificates openssl \`
Standarize image by using shared / similair layers 6 years ago			`&& pip3 install requests`
First fetchmail implementation 9 years ago
			`COPY fetchmail.py /fetchmail.py`
Update fetchmail to selfbuilt 7.0.0-alpha Fetchmail in alpine is ~5 years old — and doesn’t support current SSL/TLS variants anymore. This especially leads to our own fetchmail not being able to pull mail from mailu itself. Since no new fetchmail release is on the horizon, let’s build the lastest distribution artifact — which strangely is not 6.4.0-snapshot, but 7.0.0-alpha — ourselves. 6 years ago
Remove fetchmail dependency to the databse 6 years ago			`USER fetchmail`
First fetchmail implementation 9 years ago
			`CMD ["/fetchmail.py"]`