Add Debian unstable build

.gitlab-ci.yml

@@ -30,6 +30,12 @@ docker:knot-dns:debian:
     IMAGE_NAME: debian:latest
     IMAGE_TAG: $CI_REGISTRY_IMAGE/$IMAGE_NAME
 
+docker:knot-dns:debian:unstable:
+  <<: *image
+  variables:
+    IMAGE_NAME: debian:unstable
+    IMAGE_TAG: $CI_REGISTRY_IMAGE/$IMAGE_NAME
+
 docker:knot-dns:ubuntu:
   <<: *image
   variables:
@@ -87,6 +93,13 @@ docker:knot-dns:fedora:
     - linux
     - amd64
 
+.debian_unstable: &debian_unstable
+  image: "registry.labs.nic.cz/knot/knot-dns/debian:unstable"
+  tags:
+    - docker
+    - linux
+    - amd64
+
 .ubuntu_latest: &ubuntu_latest
   image: "$CI_REGISTRY/knot/knot-dns/ubuntu:latest"
   tags:
@@ -149,6 +162,16 @@ test:debian:amd64:
   dependencies:
     - build:debian:amd64
 
+build:debian:unstable:amd64:
+  <<: *debian_unstable
+  <<: *build_job
+
+test:debian:unstable:amd64:
+  <<: *debian_unstable
+  <<: *test_job
+  dependencies:
+    - build:debian:unstable:amd64
+
 build:freebsd:i386:
   <<: *freebsd_i386
   <<: *build_job

scripts/docker/debian:unstable/Dockerfile

+FROM debian:unstable-slim
+MAINTAINER Knot DNS <knot-dns@labs.nic.cz>
+ENV DEBIAN_FRONTEND noninteractive
+RUN sed -i 's/deb.debian.org/ftp.cz.debian.org/' /etc/apt/sources.list
+RUN apt-get -y update
+RUN apt-get -y dist-upgrade
+RUN apt-get -y install \
+	apt-utils \
+	autoconf \
+	automake \
+	autotools-dev \
+	bash-completion \
+	build-essential \
+	clang \
+	curl \
+	ghostscript \
+	git \
+	libedit-dev \
+	libfstrm-dev \
+	libgnutls28-dev \
+	libidn11-dev \
+	liblmdb-dev \
+	libprotobuf-c-dev \
+	libsystemd-dev \
+	libtool \
+	liburcu-dev \
+	locales-all \
+	pkg-config \
+	protobuf-c-compiler	\
+	python-sphinx \
+	texinfo texlive \
+	texlive-font-utils \
+	texlive-generic-extra \
+	texlive-latex-extra \
+	unzip