[CRIU] [PATCH 2/2] travis: set python3 as default for fedora containers

[Adrian Reber]

On Tue, May 29, 2018 at 11:45:29PM +0300, Andrei Vagin wrote:
> We need a few jobs to check a compatibility with python3
> 
> Signed-off-by: Andrei Vagin <avagin at virtuozzo.com>
> ---
>  scripts/build/Dockerfile.fedora.tmpl | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/scripts/build/Dockerfile.fedora.tmpl b/scripts/build/Dockerfile.fedora.tmpl
> index 96a41f191..c2be7bfce 100644
> --- a/scripts/build/Dockerfile.fedora.tmpl
> +++ b/scripts/build/Dockerfile.fedora.tmpl
> @@ -23,6 +23,7 @@ RUN dnf install -y \
>  	python-ipaddress \
>  	# Starting with Fedora 28 this is python2-pyyaml
>  	python-yaml \
> +	python3-pip \
>  	python2-future \
>  	tar \
>  	which
> @@ -33,6 +34,9 @@ RUN dnf install -y \
>  # > sh: /usr/bin/sort: /usr/bin/coreutils: bad interpreter: No such file or directory
>  RUN dnf install -y --allowerasing coreutils
>  
> +RUN ln -sf python3 /usr/bin/python
> +RUN pip3 install PyYAML future ipaddress protobuf junit-xml
> +

Why are you installing the packages via pip and not dnf/yum? The
packages should all be part of Fedora.

>  COPY . /criu
>  WORKDIR /criu

		Adrian