3 # Copyright (c) 2019 Cisco and/or its affiliates.
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at:
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
19 function ansible_hosts () {
21 # Run ansible playbook on hosts in working topology file. Ansible scope is
22 # determined by tags passed as parameters to this function.
25 # - ${WORKING_TOPOLOGY} - Reserved working topology.
26 # - ${TOOLS_DIR} - CSIT tools directory, where testbed-setup is located.
30 if ! installed sshpass; then
31 sudo apt-get update -y || die "apt-get update failed!"
32 sudo apt-get install -y sshpass || die "Install sshpass failed!"
35 if ! installed ansible-playbook; then
36 # TODO: Consider moving to requirements.txt?
37 pip install ansible==2.7.8 || die "Install ansible via PIP failed!"
40 hosts=($(fgrep host "${WORKING_TOPOLOGY}" | cut -d ":" -f 2)) || {
41 die "Failed to read hosts from working topology!"
43 pushd "${TOOLS_DIR}"/testbed-setup/ansible || die "Pushd failed!"
44 ANSIBLE_STDOUT_CALLBACK=yaml ansible-playbook \
45 --vault-password-file=vault_pass \
46 --extra-vars '@vault.yml' \
47 --inventory inventories/lf_inventory/hosts site.yaml \
48 --limit "$(echo ${hosts[@]//\"})" \
49 --tags "$(echo $@)" || die "Failed to run ansible on host!"
50 popd || die "Popd failed!"
53 function installed () {
55 # Check if the given utility is installed. Fail if not installed.
58 # - ${1} - Utility to check.
59 # Returns (implicitly):
60 # - 0 - If command is installed.
61 # - 1 - If command is not installed.