Add tripleo_nodes_validation role

Convert the all-nodes-validation.sh to a native ansible role. This role
pings the default gateway, checks that controllers are reachable and can
validate that the hostname matches what is in /etc/hosts

Change-Id: I5c1109780f007849c5306adf21fd54b0e9a31494
This commit is contained in:
Alex Schultz 2020-08-21 13:31:29 -06:00
parent b62c354b1a
commit a19b9195fc
9 changed files with 273 additions and 0 deletions

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===============================
Role - tripleo_nodes_validation
===============================
.. ansibleautoplugin::
:role: tripleo_ansible/roles/tripleo_nodes_validation

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---
# Copyright 2020 Red Hat, Inc.
# All Rights Reserved.
#
# 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.
# All variables intended for modification should be placed in this file.
# All variables within this role should have a prefix of "tripleo_nodes_validation"
tripleo_nodes_validation_debug: "{{ (ansible_verbosity | int) >= 2 | bool }}"
tripleo_nodes_validation_hide_sensitive_logs: true
tripleo_nodes_validation_ping_test_ips: []
tripleo_nodes_validation_tripleo_role_name: true
tripleo_nodes_validation_validate_controllers_icmp: true
tripleo_nodes_validation_validate_fqdn: false
tripleo_nodes_validation_validate_gateway_icmp: true

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---
# Copyright 2020 Red Hat, Inc.
# All Rights Reserved.
#
# 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.
galaxy_info:
author: OpenStack
description: TripleO OpenStack Role -- tripleo_nodes_validation
company: Red Hat
license: Apache-2.0
min_ansible_version: 2.7
#
# Provide a list of supported platforms, and for each platform a list of versions.
# If you don't wish to enumerate all versions for a particular platform, use 'all'.
# To view available platforms and versions (or releases), visit:
# https://galaxy.ansible.com/api/v1/platforms/
#
platforms:
- name: CentOS
versions:
- 7
- 8
galaxy_tags:
- tripleo
# List your role dependencies here, one per line. Be sure to remove the '[]' above,
# if you add dependencies to this list.
dependencies: []

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# Molecule managed
# Copyright 2020 Red Hat, Inc.
# All Rights Reserved.
#
# 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.
{% if item.registry is defined %}
FROM {{ item.registry.url }}/{{ item.image }}
{% else %}
FROM {{ item.image }}
{% endif %}
RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get install -y python sudo bash ca-certificates && apt-get clean; \
elif [ $(command -v dnf) ]; then dnf makecache && dnf --assumeyes install sudo python*-devel python*-dnf bash {{ item.pkg_extras | default('') }} && dnf clean all; \
elif [ $(command -v yum) ]; then yum makecache fast && yum install -y python sudo yum-plugin-ovl python-setuptools bash {{ item.pkg_extras | default('') }} && sed -i 's/plugins=0/plugins=1/g' /etc/yum.conf && yum clean all; \
elif [ $(command -v zypper) ]; then zypper refresh && zypper install -y python sudo bash python-xml {{ item.pkg_extras | default('') }} && zypper clean -a; \
elif [ $(command -v apk) ]; then apk update && apk add --no-cache python sudo bash ca-certificates {{ item.pkg_extras | default('') }}; \
elif [ $(command -v xbps-install) ]; then xbps-install -Syu && xbps-install -y python sudo bash ca-certificates {{ item.pkg_extras | default('') }} && xbps-remove -O; fi
{% for pkg in item.easy_install | default([]) %}
# install pip for centos where there is no python-pip rpm in default repos
RUN easy_install {{ pkg }}
{% endfor %}
CMD ["sh", "-c", "while true; do sleep 10000; done"]

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---
# Copyright 2020 Red Hat, Inc.
# All Rights Reserved.
#
# 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.
- name: Converge
hosts: all
roles:
- role: "tripleo_nodes_validation"

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---
driver:
name: podman
log: true
platforms:
- name: centos7
hostname: centos7
image: centos:7
dockerfile: Dockerfile
pkg_extras: python-setuptools
volumes:
- /etc/ci/mirror_info.sh:/etc/ci/mirror_info.sh:ro
easy_install:
- pip
environment: &env
http_proxy: "{{ lookup('env', 'http_proxy') }}"
https_proxy: "{{ lookup('env', 'https_proxy') }}"
ulimits: &ulimit
- host
- name: centos8
hostname: centos8
image: centos:8
dockerfile: Dockerfile
pkg_extras: python*-setuptools
volumes:
- /etc/ci/mirror_info.sh:/etc/ci/mirror_info.sh:ro
environment:
<<: *env
ulimits: *ulimit
provisioner:
name: ansible
log: true
env:
ANSIBLE_STDOUT_CALLBACK: yaml
scenario:
test_sequence:
- destroy
- create
- prepare
- converge
- check
- destroy
verifier:
name: testinfra

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---
# Copyright 2020 Red Hat, Inc.
# All Rights Reserved.
#
# 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.
- name: Prepare
hosts: all
roles:
- role: test_deps

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---
# Copyright 2020 Red Hat, Inc.
# All Rights Reserved.
#
# 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.
- name: Collect Network Facts
setup:
gather_subset:
- '!all'
- '!any'
- network
- name: Check Default IPv4 Gateway availability
command: "ping -w 10 -c 1 {{ ansible_facts.default_ipv4.gateway }}"
retries: 10
delay: 60
changed_when: false
when:
- tripleo_nodes_validation_validate_gateway_icmp|bool
- ansible_facts.default_ipv4 is defined
- ansible_facts.default_ipv4.gateway is defined
- name: Check Controllers availability
command: "{{ (':' in controller) | ternary('ping6', 'ping') }} -w 10 -c 1 {{ controller }}"
retries: 10
delay: 60
loop_control:
loop_var: controller
loop: "{{ tripleo_nodes_validation_ping_test_ips }}"
changed_when: false
when:
- tripleo_nodes_validation_validate_controllers_icmp|bool
- tripleo_nodes_validation_ping_test_ips | length > 0
- name: Verify the configured FQDN vs /etc/hosts
shell: |
HOSTNAME=$(hostname)
SHORT_NAME=$(hostname -s)
FQDN_FROM_HOSTS=$(awk '$3 == "'${SHORT_NAME}'"{print $2}' /etc/hosts)
if [[ $HOSTNAME != $FQDN_FROM_HOSTS ]]; then
echo "FAILURE"
echo -e "System hostname: ${HOSTNAME}\nEntry from /etc/hosts: ${FQDN_FROM_HOSTS}\n"
exit 1
fi
exit 0
changed_when: false
when:
- tripleo_nodes_validation_validate_fqdn|bool

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- tripleo-ansible-centos-8-molecule-tripleo_keystone_resources
- tripleo-ansible-centos-8-molecule-tripleo_module_load
- tripleo-ansible-centos-8-molecule-tripleo_network_config
- tripleo-ansible-centos-8-molecule-tripleo_nodes_validation
- tripleo-ansible-centos-8-molecule-tripleo_nova_image_cache
- tripleo-ansible-centos-8-molecule-tripleo_nvdimm
- tripleo-ansible-centos-8-molecule-tripleo_ovs_dpdk
@ -82,6 +83,7 @@
- tripleo-ansible-centos-8-molecule-tripleo_keystone_resources
- tripleo-ansible-centos-8-molecule-tripleo_module_load
- tripleo-ansible-centos-8-molecule-tripleo_network_config
- tripleo-ansible-centos-8-molecule-tripleo_nodes_validation
- tripleo-ansible-centos-8-molecule-tripleo_nova_image_cache
- tripleo-ansible-centos-8-molecule-tripleo_nvdimm
- tripleo-ansible-centos-8-molecule-tripleo_ovs_dpdk
@ -132,6 +134,7 @@
- tripleo-ansible-centos-8-molecule-tripleo_keystone_resources
- tripleo-ansible-centos-8-molecule-tripleo_module_load
- tripleo-ansible-centos-8-molecule-tripleo_network_config
- tripleo-ansible-centos-8-molecule-tripleo_nodes_validation
- tripleo-ansible-centos-8-molecule-tripleo_nova_image_cache
- tripleo-ansible-centos-8-molecule-tripleo_nvdimm
- tripleo-ansible-centos-8-molecule-tripleo_ovs_dpdk
@ -361,6 +364,13 @@
parent: tripleo-ansible-centos-8-base
vars:
tripleo_role_name: tripleo_network_config
- job:
files:
- ^tripleo_ansible/roles/tripleo_nodes_validation/.*
name: tripleo-ansible-centos-8-molecule-tripleo_nodes_validation
parent: tripleo-ansible-centos-8-base
vars:
tripleo_role_name: tripleo_nodes_validation
- job:
files:
- ^tripleo_ansible/roles/tripleo_nova_image_cache/.*