112 lines
4.6 KiB
YAML
112 lines
4.6 KiB
YAML
---
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# Copyright 2020 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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#
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# This playbook adds a role with the correct privileges needed by tripleo-ipa
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# and TLS-e to add hosts and services to the IPA server. The operations in
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# this playbook likely need admin privileges and should be executed on an
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# IPA client. This playbook only needs to be run once per IPA server as
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# multiple tripleo deployments can utilize the same role.
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- name: Playbook to setup an IPA role with correct privileges for TLS-e
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connection: "{{ (tripleo_ipa_host is defined) | ternary('ssh', 'local') }}"
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hosts: "{{ tripleo_ipa_host | default('localhost') }}"
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tasks:
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- name: ensure definitions
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fail:
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msg: >-
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{{ item }} is undefined
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when: not item.ansible_var and not item.env_var
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with_items:
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- name: ipa_principal
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ansible_var: "{{ ipa_principal | default('') }}"
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env_var: "{{ lookup('env', 'IPA_PRINCIPAL') }}"
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- name: ipa_password
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ansible_var: "{{ ipa_password | default('') }}"
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env_var: "{{ lookup('env', 'IPA_PASSWORD') }}"
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- name: set IPA server facts
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set_fact:
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ipa_principal: "{{ tripleo_ipa_principal | default(lookup('env', 'IPA_PRINCIPAL')) }}"
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ipa_password: "{{ tripleo_ipa_password | default(lookup('env', 'IPA_PASSWORD')) }}"
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- name: set keytab permissions facts
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set_fact:
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tripleo_ipa_perms:
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- {name: 'Modify host password', right: "write", type: "host", attrs: "userpassword"}
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- {name: 'Write host certificate', right: "write", type: "host", attrs: "usercertificate"}
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- {name: 'Modify host userclass', right: "write", type: "host", attrs: "userclass"}
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- {name: 'Modify service managedBy attribute', right: "write", type: "service", attrs: "managedby"}
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tripleo_ipa_privilege_perms:
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- 'System: add hosts'
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- 'System: remove hosts'
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- 'Modify host password'
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- 'Modify host userclass'
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- 'System: Modify hosts'
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- 'Modify service managedBy attribute'
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- 'System: Add krbPrincipalName to a Host'
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- 'System: Add Services'
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- 'System: Remove Services'
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- 'Revoke certificate'
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- 'System: manage host keytab'
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- 'System: Manage host certificates'
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- 'System: modify services'
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- 'System: manage service keytab'
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- 'System: read dns entries'
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- 'System: remove dns entries'
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- 'System: add dns entries'
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- 'System: update dns entries'
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- 'System: Modify Realm Domains'
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- 'Retrieve Certificates from the CA'
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# unfortunately we don't have ansible module yet to create perms
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# TODO(d34dh0r53): we should be able to obtain a token via curl
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# which will allow us to perform these operations without a kinit first.
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- name: add nova host management permissions
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shell: |
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ipa permission-find "{{ item.name }}"
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if [ $? -ne 0 ]; then
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ipa permission-add "{{ item.name }}" --right "{{ item.right }}" \
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--type "{{ item.type }}" --attrs "{{ item.attrs }}"
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fi
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loop: "{{ tripleo_ipa_perms|flatten(levels=1) }}"
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# unfortunately we don't have ansible module yet to create privileges
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- name: add nova host privilege
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shell: |
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ipa privilege-find 'Nova Host Management'
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if [ $? -ne 0 ]; then
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ipa privilege-add --desc='Nova Host Management' 'Nova Host Management'
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fi
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- name: add permissions to the nova host privilege
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shell: |
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ipa privilege-add-permission 'Nova Host Management' \
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--permission "{{ item }}"
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register: add_perm_command
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failed_when:
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- add_perm_command.rc !=0
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- '"This entry is already a member" not in add_perm_command.stdout'
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loop: "{{ tripleo_ipa_privilege_perms|flatten(levels=1) }}"
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- name: add nova host manager role
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ipa_role:
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name: Nova Host Manager
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description: Nova Host Manager
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ipa_user: "{{ ipa_principal }}"
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ipa_pass: "{{ ipa_password }}"
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privilege:
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- Nova Host Management
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