Support armada to run on opensuse image leap15

Added Dockerfile for opensuse so it builds leap15 image
Modified to support multiple distros for image building.

Change-Id: Iffa7d0dbe4bc301e78a0bba1adc927d8aa2cbdcc

.zuul.yaml

@@ -23,22 +23,25 @@
         - openstack-tox-pep8
         - airship-armada-chart-build-gate
         - airship-armada-chart-build-latest-htk
-        - airship-armada-docker-build-gate
+        - airship-armada-docker-build-gate-ubuntu
+        - airship-armada-docker-build-gate-opensuse
         - airship-treasuremap-airskiff-deploy
     gate:
       jobs:
         - openstack-tox-pep8
         - airship-armada-chart-build-gate
-        - airship-armada-docker-build-gate
+        - airship-armada-docker-build-gate-ubuntu
+        - airship-armada-docker-build-gate-opensuse
     post:
       jobs:
-        - airship-armada-docker-publish
+        - airship-armada-docker-publish-ubuntu
+        - airship-armada-docker-publish-opensuse
 
 - nodeset:
     name: airship-armada-single-node
     nodes:
       - name: primary
-        label: ubuntu-xenial
+        label: ubuntu-bionic
 
 - job:
     name: airship-armada-chart-build-gate
@@ -60,12 +63,25 @@
       HTK_COMMIT: master
 
 - job:
-    name: airship-armada-docker-build-gate
+    name: airship-armada-docker-build-gate-ubuntu
     timeout: 1800
     run: tools/gate/playbooks/docker-image-build.yaml
     nodeset: airship-armada-single-node
     vars:
       publish: false
+      distro: ubuntu_bionic
+      tags:
+        dynamic:
+          patch_set: true
+
+- job:
+    name: airship-armada-docker-build-gate-opensuse
+    timeout: 1800
+    run: tools/gate/playbooks/docker-image-build.yaml
+    nodeset: airship-armada-single-node
+    vars:
+      publish: false
+      distro: opensuse_15
       tags:
         dynamic:
           patch_set: true
@@ -96,7 +112,7 @@
       - ^swagger/.*$
 
 - job:
-    name: airship-armada-docker-publish
+    name: airship-armada-docker-publish-ubuntu
     timeout: 1800
     run: tools/gate/playbooks/docker-image-build.yaml
     nodeset: airship-armada-single-node
@@ -104,6 +120,24 @@
       - airship_armada_quay_creds
     vars:
       publish: true
+      distro: ubuntu_bionic
+      tags:
+        dynamic:
+          branch: true
+          commit: true
+        static:
+          - latest
+
+- job:
+    name: airship-armada-docker-publish-opensuse
+    timeout: 1800
+    run: tools/gate/playbooks/docker-image-build.yaml
+    nodeset: airship-armada-single-node
+    secrets:
+      - airship_armada_quay_creds
+    vars:
+      publish: true
+      distro: opensuse_15
       tags:
         dynamic:
           branch: true

Makefile

@@ -28,8 +28,9 @@ LABEL             ?= org.airshipit.build=community
 COMMIT            ?= $(shell git rev-parse HEAD)
 PYTHON            = python3
 CHARTS            := $(patsubst charts/%/.,%,$(wildcard charts/*/.))
-IMAGE             := ${DOCKER_REGISTRY}/${IMAGE_PREFIX}/${IMAGE_NAME}:${IMAGE_TAG}
+IMAGE             := ${DOCKER_REGISTRY}/${IMAGE_PREFIX}/${IMAGE_NAME}:${IMAGE_TAG}-${DISTRO}
 UBUNTU_BASE_IMAGE ?=
+DISTRO            := ubuntu_bionic
 
 # VERSION INFO
 GIT_COMMIT = $(shell git rev-parse HEAD)
@@ -108,7 +109,7 @@ ifeq ($(USE_PROXY), true)
 		--label "org.opencontainers.image.revision=$(COMMIT)" \
 		--label "org.opencontainers.image.created=$(shell date --rfc-3339=seconds --utc)" \
 		--label "org.opencontainers.image.title=$(IMAGE_NAME)" \
-		-f ./Dockerfile \
+		-f images/armada/Dockerfile.$(DISTRO) \
 		$(_BASE_IMAGE_ARG) \
 		--build-arg http_proxy=$(PROXY) \
 		--build-arg https_proxy=$(PROXY) \
@@ -121,7 +122,7 @@ else
 		--label "org.opencontainers.image.revision=$(COMMIT)" \
 		--label "org.opencontainers.image.created=$(shell date --rfc-3339=seconds --utc)" \
 		--label "org.opencontainers.image.title=$(IMAGE_NAME)" \
-		-f ./Dockerfile \
+		-f images/armada/Dockerfile.$(DISTRO) \
 		$(_BASE_IMAGE_ARG) .
 endif
 ifeq ($(PUSH_IMAGE), true)

doc/source/development/getting-started.rst

@@ -22,14 +22,19 @@ To use the docker container to develop:
 
 #. Next, run the following commands to install ``tox``, generate sample policy
    and configuration files, and build Armada charts as well as the Armada
-   container image::
+   container image. Armada Dockerfile.DISTRO are located in images/armada.
+   Supported DISTRO are ubuntu_bionic and opensuse_leap15.
+   By default DISTRO is ubuntu_bionic.
+
+   .. code-block:: bash
 
      $ pip install tox
 
      $ tox -e genconfig
      $ tox -e genpolicy
 
-     $ docker build . -t armada/latest
+     $ export DISTRO=distro_name
+     $ docker build -f Dockerfile.${DISTRO} -t armada/latest
 
      $ make images
 
@@ -111,7 +116,7 @@ Follow the steps below to install the Armada CLI.
 
 .. warning::
 
-  Armada is only tested against a Ubuntu 16.04 environment.
+  Armada is tested against a Ubuntu 16.04 and Opensuse(leap15.0)environment.
 
 Clone the Armada repository, ``cd`` into it::
 

images/armada/Dockerfile.opensuse_15

@@ -0,0 +1,62 @@
+ARG FROM=opensuse/leap:15.0
+FROM ${FROM}
+
+LABEL org.opencontainers.image.authors='airship-discuss@lists.airshipit.org, irc://#airshipit@freenode'
+LABEL org.opencontainers.image.url='https://airshipit.org'
+LABEL org.opencontainers.image.documentation='https://airship-armada.readthedocs.org'
+LABEL org.opencontainers.image.source='https://git.openstack.org/openstack/airship-armada'
+LABEL org.opencontainers.image.vendor='The Airship Authors'
+LABEL org.opencontainers.image.licenses='Apache-2.0'
+
+ENV LANG=C.UTF-8
+ENV LC_ALL=C.UTF-8
+
+EXPOSE 8000
+
+ENTRYPOINT ["./entrypoint.sh"]
+CMD ["server"]
+
+RUN mkdir -p /armada && \
+    zypper refresh && \
+    zypper up -y && \
+    zypper --non-interactive install \
+       ca-certificates \
+       curl \
+       tar \
+       netcfg \
+       python3 \
+       python3-devel \
+       python3-setuptools \
+       python3-pip \
+       gcc \
+       git \
+       libopenssl-devel \
+       make && \
+       pip install --upgrade pip && \
+       python3 -m pip install -U pip && \
+       zypper clean -a && \
+       rm -rf \
+         /tmp/* \
+         /var/tmp/* \
+         /usr/share/man \
+         /usr/share/doc \
+         /usr/share/doc-base
+
+WORKDIR /armada
+
+COPY requirements.txt /tmp/
+
+RUN \
+    pip3 install -r /tmp/requirements.txt && \
+    useradd -u 1000 -g users -d /armada armada && \
+    rm -rf /tmp/requirements.txt
+
+COPY . /armada
+
+RUN \
+    mv etc/armada /etc/ && \
+    cd /armada && \
+    chown -R armada:users /armada && \
+    python3 setup.py install
+
+USER armada

tools/gate/playbooks/docker-image-build.yaml

@@ -20,6 +20,8 @@
       block:
         - debug:
             var: publish
+        - debug:
+            var: distro
         - debug:
             var: tags
         - debug:
@@ -91,6 +93,7 @@
             chdir: "{{ zuul.project.src_dir }}"
             target: images
             params:
+              DISTRO: "{{ distro }}"
               IMAGE_TAG: "{{ item }}"
           with_items: "{{ image_tags.stdout_lines }}"
 
@@ -115,6 +118,7 @@
             params:
               DOCKER_REGISTRY: "quay.io"
               IMAGE_PREFIX: "airshipit"
+              DISTRO: "{{ distro }}"
               IMAGE_TAG: "{{ item }}"
               COMMIT: "{{ zuul.newrev | default('') }}"
               PUSH_IMAGE: "true"