Create the tripleo-sshd role
This role configures the sshd service and related issue and motd banners that are displayed during SSH login. Story: 2006023 Task: 34628 Task: 34630 Task: 34631 Change-Id: I1af1b95ede5f2ed61126ef345d4c87d950fa2525 Signed-off-by: Kevin Carter <kecarter@redhat.com>
This commit is contained in:
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===================
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Role - tripleo-sshd
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===================
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.. ansibleautoplugin::
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:role: tripleo_ansible/roles/tripleo-sshd
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---
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# All variables intended for modification should place placed in this file.
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# All variables within this role should have a prefix of "tripleo_tripleo_sshd"
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# Mapping of sshd_config values
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# Package state for ssh
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tripleo_sshd_package_state: present
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tripleo_sshd_motd_enabled: false
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tripleo_sshd_banner_enabled: false
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# SSH configuration options
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tripleo_sshd_password_authentication: 'no'
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---
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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- name: Restart sshd
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systemd:
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name: sshd
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state: restarted
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enabled: true
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become: true
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tags:
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- handler
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---
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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galaxy_info:
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author: OpenStack
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description: TripleO OpenStack Role -- tripleo_sshd
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company: Red Hat
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license: Apache-2.0
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min_ansible_version: 2.7
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#
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# Provide a list of supported platforms, and for each platform a list of versions.
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# If you don't wish to enumerate all versions for a particular platform, use 'all'.
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# To view available platforms and versions (or releases), visit:
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# https://galaxy.ansible.com/api/v1/platforms/
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#
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platforms:
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- name: Fedora
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versions:
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- 28
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- name: CentOS
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versions:
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- 7
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galaxy_tags:
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- tripleo
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# List your role dependencies here, one per line. Be sure to remove the '[]' above,
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# if you add dependencies to this list.
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dependencies: []
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# Molecule managed
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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{% if item.registry is defined %}
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FROM {{ item.registry.url }}/{{ item.image }}
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{% else %}
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FROM {{ item.image }}
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{% endif %}
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RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get install -y python sudo bash ca-certificates && apt-get clean; \
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elif [ $(command -v dnf) ]; then dnf makecache && dnf --assumeyes install python sudo python-devel python*-dnf bash {{ item.pkg_extras | default('') }} && dnf clean all; \
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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; \
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elif [ $(command -v zypper) ]; then zypper refresh && zypper install -y python sudo bash python-xml {{ item.pkg_extras | default('') }} && zypper clean -a; \
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elif [ $(command -v apk) ]; then apk update && apk add --no-cache python sudo bash ca-certificates {{ item.pkg_extras | default('') }}; \
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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
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{% for pkg in item.easy_install | default([]) %}
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# install pip for centos where there is no python-pip rpm in default repos
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RUN easy_install {{ pkg }}
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{% endfor %}
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CMD ["sh", "-c", "while true; do sleep 10000; done"]
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---
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driver:
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name: docker
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log: true
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platforms:
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- name: centos7
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hostname: centos7
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image: centos:7
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dockerfile: Dockerfile
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pkg_extras: python-setuptools
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easy_install:
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- pip
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environment: &env
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http_proxy: "{{ lookup('env', 'http_proxy') }}"
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https_proxy: "{{ lookup('env', 'https_proxy') }}"
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command: /sbin/init
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tmpfs:
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- /run
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- /tmp
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capabilities:
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- ALL # CENT7 requires all due to the age of the software
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volumes:
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- /run/udev:/run/udev:ro
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- /sys/fs/cgroup:/sys/fs/cgroup:ro
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- name: fedora28
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hostname: fedora28
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image: fedora:28
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dockerfile: Dockerfile
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pkg_extras: python*-setuptools
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environment:
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http_proxy: "{{ lookup('env', 'http_proxy') }}"
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https_proxy: "{{ lookup('env', 'https_proxy') }}"
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command: /sbin/init
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privileged: true
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tmpfs:
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- /run
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- /tmp
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capabilities:
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- SYS_ADMIN
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volumes:
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- /run/udev:/run/udev:ro
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- /sys/fs/cgroup:/sys/fs/cgroup:ro
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provisioner:
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name: ansible
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log: true
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env:
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ANSIBLE_STDOUT_CALLBACK: yaml
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scenario:
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test_sequence:
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- destroy
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- create
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- prepare
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- converge
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- verify
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- destroy
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lint:
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enabled: false
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verifier:
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name: testinfra
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lint:
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name: flake8
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---
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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- name: Converge
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hosts: all
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roles:
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- name: tripleo-sshd
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vars:
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tripleo_sshd_install: true
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post_tasks:
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- name: End the playbook before the systemd handler runs to restart sshd
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meta: end_play
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---
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# found within the "vars/" path. If no OS files are found the task will skip.
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- name: Gather variables for each operating system
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include_vars: "{{ item }}"
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with_first_found:
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- skip: true
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files:
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- "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
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- "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
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- "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
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- "{{ ansible_distribution | lower }}.yml"
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- "{{ ansible_os_family | lower }}-{{ ansible_distribution_version.split('.')[0] }}.yml"
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- "{{ ansible_os_family | lower }}.yml"
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tags:
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- always
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- name: Run sshd tasks as root
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become: true
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block:
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- name: Install the OpenSSH server
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package:
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name: "{{ tripleo_sshd_packages }}"
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state: "{{ tripleo_sshd_package_state }}"
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notify:
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- Restart sshd
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- name: force systemd to reread configs
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meta: flush_handlers
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- name: Adjust ssh server configuration
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blockinfile:
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dest: /etc/ssh/sshd_config
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state: present
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marker: "# {mark} MANAGED BY TRIPLEO-ANSIBLE"
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insertafter: "EOF"
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validate: '/usr/sbin/sshd -T -f %s'
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block: "{{ lookup('template', 'sshd_config_block.j2') }}"
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notify:
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- Restart sshd
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- name: Configure the banner text
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copy:
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content: "{{ tripleo_sshd_banner_text }}"
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dest: /etc/issue
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when:
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- tripleo_sshd_banner_enabled | bool
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- name: Configure the motd banner
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copy:
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content: "{{ tripleo_sshd_message_of_the_day }}"
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dest: /etc/motd
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when:
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- tripleo_sshd_motd_enabled | bool
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SyslogFacility AUTHPRIV
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AuthorizedKeysFile .ssh/authorized_keys
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ChallengeResponseAuthentication no
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GSSAPIAuthentication yes
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GSSAPICleanupCredentials no
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UsePAM yes
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UseDNS no
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X11Forwarding yes
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PasswordAuthentication {{ tripleo_sshd_password_authentication }}
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---
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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tripleo_sshd_banner_text: |
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******************************************************************
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* This system is for the use of authorized users only. Usage of *
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* this system may be monitored and recorded by system personnel. *
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* Anyone using this system expressly consents to such monitoring *
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* and is advised that if such monitoring reveals possible *
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* evidence of criminal activity, system personnel may provide *
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* the evidence from such monitoring to law enforcement officials.*
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******************************************************************
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tripleo_sshd_message_of_the_day: |
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ALERT! You are entering into a secured area!
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This service is restricted to authorized users only.
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---
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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tripleo_sshd_packages:
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- openssh-server
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- tripleo-ansible-centos-7-molecule-tripleo-cellv2
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- tripleo-ansible-centos-7-molecule-tripleo-clients-install
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- tripleo-ansible-centos-7-molecule-tripleo-validations-package
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- tripleo-ansible-centos-7-molecule-tripleo-sshd
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gate:
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jobs:
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- tripleo-ansible-centos-7-molecule-aide
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- tripleo-ansible-centos-7-molecule-tripleo-cellv2
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- tripleo-ansible-centos-7-molecule-tripleo-clients-install
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- tripleo-ansible-centos-7-molecule-tripleo-validations-package
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- tripleo-ansible-centos-7-molecule-tripleo-sshd
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name: tripleo-ansible-molecule-jobs
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- job:
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files:
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parent: tripleo-ansible-centos-7-base
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vars:
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tripleo_role_name: tripleo-validations-package
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- job:
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files:
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- ^tripleo_ansible/roles/tripleo-sshd/.*
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name: tripleo-ansible-centos-7-molecule-tripleo-sshd
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parent: tripleo-ansible-centos-7-base
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vars:
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tripleo_role_name: tripleo-sshd
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