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 # - ${TOOLS_DIR} - CSIT tools directory, where testbed-setup is located.
30 if ! installed sshpass; then
31 die "Please install sshpass!"
34 if ! installed ansible-playbook; then
35 # TODO: Consider moving to requirements.txt?
36 pip install ansible==2.7.8 || die "Install ansible via PIP failed!"
39 hosts=($(fgrep host "${WORKING_TOPOLOGY}" | cut -d ":" -f 2)) || {
40 die "Failed to read hosts from working topology!"
42 pushd "${TOOLS_DIR}"/testbed-setup/ansible || die "Pushd failed!"
43 ANSIBLE_STDOUT_CALLBACK=yaml ansible-playbook \
44 --vault-password-file=vault_pass \
45 --extra-vars '@vault.yml' \
46 --inventory inventories/lf_inventory/hosts site.yaml \
47 --limit "$(echo ${hosts[@]//\"})" \
48 --tags "$(echo $@)" || die "Failed to run ansible on host!"
49 popd || die "Popd failed!"
52 function installed () {
54 # Check if the given utility is installed. Fail if not installed.
57 # - ${1} - Utility to check.
58 # Returns (implicitly):
59 # - 0 - If command is installed.
60 # - 1 - If command is not installed.