VCA scripts added. New host script clean_container to stop and delete an MDG container

Change-Id: I571fd2876658e024d0348f0910bb913e20ed48b3
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

jenkins/VCA/SETTINGS

+#   Copyright 2016 Telefónica Investigación y Desarrollo, S.A.U.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+# sample SETTINGS file
+#
+# Authors:
+#     - Gerardo Garcia
+#
+# this variable holds the name of the container image needed to build or run this product
+export OSM_BASE_IMAGE=ubuntu:16.04
+#
+# this variable holds the name of the container to be used to build a package
+# if this container already exists, the build process can skip the container build
+export OSM_BUILD_CONTAINER=VCA
+#
+# this variable must be set to allow creating the build container in privileged mode
+# this variable should be removed in the future when no privileged mode is required
+export OSM_BUILD_CONTAINER_PRIVILEGED=yes
+#
+# this variable must be set to allow ensted containers in the build container
+export OSM_BUILD_CONTAINER_ALLOW_NESTED=yes
+#
+# this variable holds the name of the container to be used to run a package
+# if this container already exists, the run processes can skip the container build
+export OSM_RUNTIME_CONTAINER=VCA
+#
+# this variable must be set to allow creating the runtime container in privileged mode
+# this variable should be removed in the future when no privileged mode is required
+export OSM_RUNTIME_CONTAINER_PRIVILEGED=yes
+#
+# this variable must be set to allow ensted containers in the build container
+export OSM_RUNTIME_CONTAINER_ALLOW_NESTED=yes
+#

jenkins/VCA/start_build

+#!/bin/bash
+#   Copyright 2016 Telefónica Investigación y Desarrollo S.A.U.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+# 
+# 20 Sep 2016 -- Gerardo Garcia -- adapted from template
+# 
+
+INFO "installing packages"
+apt update
+lxd init --auto
+lxd waitready
+systemctl stop lxd-bridge
+systemctl --system daemon-reload
+cat <<EOF > /etc/default/lxd-bridge
+USE_LXD_BRIDGE="true"
+LXD_BRIDGE="lxdbr0"
+UPDATE_PROFILE="true"
+LXD_CONFILE=""
+LXD_DOMAIN="lxd"
+LXD_IPV4_ADDR="10.44.127.1"
+LXD_IPV4_NETMASK="255.255.255.0"
+LXD_IPV4_NETWORK="10.44.127.1/24"
+LXD_IPV4_DHCP_RANGE="10.44.127.2,10.44.127.254"
+LXD_IPV4_DHCP_MAX="252"
+LXD_IPV4_NAT="true"
+LXD_IPV6_ADDR=""
+LXD_IPV6_MASK=""
+LXD_IPV6_NETWORK=""
+LXD_IPV6_NAT="false"
+LXD_IPV6_PROXY="false"
+EOF
+
+systemctl enable lxd-bridge
+systemctl start lxd-bridge
+lxc image copy ubuntu:16.04 local: --alias ubuntu-xenial
+apt install -y juju
+juju bootstrap juju localhost
+
+RC=0
+
+INFO "done, RC=$RC"
+exit $RC
+
+

jenkins/host/clean_container

+#!/bin/bash
+#   Copyright 2016 Telefónica Investigación y Desarrollo S.A.U.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+# clean_container is run on a host to clean an MDG container
+#
+# 20 Sept 2016 -- Gerardo Garcia -- Genesis
+#
+
+HERE=$(realpath $(dirname $0))
+OSM_JENKINS=$(dirname $HERE)
+. $OSM_JENKINS/common/all_funcs
+
+[ $# -lt 1 ] && FATAL "arg is MDG name"
+
+export OSM_MDG=$1
+OSM_load_config
+
+if container_exists $OSM_BUILD_CONTAINER; then
+	INFO "Container exists. Deleting ..."
+	lxc stop $OSM_BUILD_CONTAINER
+	lxc delete $OSM_BUILD_CONTAINER
+	INFO "$OSM_BUILD_CONTAINER container deleted."
+else
+	INFO "Container does not exist. Nothing to be done."
+fi
+
+INFO "$OSM_MDG clean-container DONE."
+exit 0
+