Manage services for the lists var (flexlm__licences)
Also allow to manage several licences on a same host (close #1)
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@ -3,6 +3,8 @@
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### Features
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* Add a way to provide vendor daemon binaries and licence file.
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* Manage services for the lists var (flexlm__licences).
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* Allow to manage several licences on a same host (close #1).
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## v1.0
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37
README.md
37
README.md
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2. [Role Variables](#role-variables)
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3. [Example Playbook](#example-playbook)
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4. [Configuration](#configuration)
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5. [Development](#development)
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6. [License](#license)
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7. [Author Information](#author-information)
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5. [Known Issues](#known-issues)
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6. [Development](#development)
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7. [License](#license)
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8. [Author Information](#author-information)
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## Overview
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@ -27,10 +28,6 @@ A role to manage Flexlm daemon.
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* **flexlm__licences** : Lists to manage vendor daemon and licence files [default : `[]`].
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* **flexlm__service_manage** : If Licence Manager service should be managed with this role [default : `True`].
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* **flexlm__service_enabled** : If Licence Manager service should be enable at startup [default : `True`].
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* **flexlm__service_name** : Service name [default : `flexlm`].
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* **flexlm__service_description** : Description of the systemd unit [default : `flexlm Licence Manager`].
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* **flexlm__service_working_directory** : Working directory of the systemd unit [default : `/opt/flexlm/VENDOR`].
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* **flexlm__service_unit_path** : Systemd unit path [default : `/etc/systemd/system/{{ flexlm__service_name }}.service`].
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* **flexlm__service_unit_content** : Template used to generate the previous file [default : `etc/systemd/system/flexlm.service.j2`].
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## Example Playbook
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@ -43,28 +40,28 @@ A role to manage Flexlm daemon.
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- role: ipr-cnrs.flexlm
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```
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* Manage Flexlm to provide Intel Fortran :
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* Manage Flexlm to provide Intel Fortran (without binaries) :
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``` yaml
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- hosts: intel-lm
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roles:
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- role: ipr-cnrs.flexlm
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flexlm__service_working_directory: '/opt/intel/bin'
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flexlm__licence_file: '/opt/intel/etc/license.lic'
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flexlm__service_description: 'Licence Manager for Intel Fortran'
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flexlm__licences:
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- name: intel
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description: 'flexlm Licence Manager for Matlab'
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bin_path: '/opt/intel/bin'
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lic_path: '/opt/matlab/etc/licence.lic' # need to be a file
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```
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* Manage Flexlm to provide Matlab Licence and vendor daemon :
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* Manage Flexlm to provide Matlab Licence and vendor daemon binaries :
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```yaml
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- hosts: matlab-lm
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roles:
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- role: ipr-cnrs.flexlm
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flexlm__service_working_directory: '/opt/matlab/bin'
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flexlm__licence_file: '/opt/matlab/etc/license.lic'
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flexlm__service_description: 'Licence Manager for Matlab'
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flexlm__licences:
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- name: matlab
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description: 'flexlm Licence Manager for Matlab'
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bin_path: '/opt/matlab/bin'
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bin_src: '{{ inventory_dir + "/../resources/service/matlab-lm/bin/" }}'
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lic_path: '/opt/matlab/etc/licence.lic' # need to be a file
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This role will :
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* Copy the `lmgrd` and `lmutil` binaries to the client.
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* Create a specific user to launch daemon.
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* Set up a systemd service. [Thanks to Kalebo instructions][kalebo instruction flexlm systemd].
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* Copy vendor daemon binaries to the host if specified.
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* Copy licence file to the host if specified.
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* Set up a systemd service (flexlm-NAME). [Thanks to Kalebo instructions][kalebo instruction flexlm systemd].
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* Copy vendor daemon binaries to the host if source is specified.
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* Copy licence file to the host if source is specified.
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The `lmgrd` and `lmutil` binaries comes from [Mathworks][mathworks download url] in version **flexlm__lmgrd_version**.
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## Known Issues
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* If a value of one licence change in **flexlm__licences** var, all services will be restarted.
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## Development
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This source code comes from our [Gogs instance][flexlm source] and the [Github repo][flexlm github] exist just to be able to send the role to Ansible Galaxy…
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# user
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flexlm__user_name: 'flexlm'
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# licence
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flexlm__licence_file: '/opt/flexlm/VENDOR/licence.lic'
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# Lists to manage vendor daemon and licence files.
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# flexlm_licences:
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# - name: matlab
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# bin_src: '{{ inventory_dir + "/../resources/service/matlab-lm/bin/" }}'
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# lic_path: '/opt/matlab/etc/licence.lic'
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# lic_src: '{{ inventory_dir + "/../resources/hosts/matlab-lm/opt/matlab/etc/licence.lic" }}'
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# #service: False
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# ports: [ '27000', '33188' ] # not used right now
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flexlm__licences: []
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# service
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flexlm__service_manage: True
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flexlm__service_enabled: True
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flexlm__service_name: 'flexlm'
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flexlm__service_description: 'flexlm Licence Manager'
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flexlm__service_working_directory: '/opt/flexlm/VENDOR'
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flexlm__service_unit_path: '/etc/systemd/system/{{ flexlm__service_name }}.service'
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flexlm__service_unit_content: 'etc/systemd/system/flexlm.service.j2'
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---
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# handlers file for flexlm
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- name: restart flexlm service
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service: name={{ flexlm__service_name }} state=restarted
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when: flexlm__service_manage
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- name: restart flexlm services
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service:
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name: '{{ "flexlm-" + item.name }}'
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state: restarted
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with_flattened:
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- '{{ flexlm__licences }}'
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when: ( flexlm__service_manage and
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( item.service | d(True) ))
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with_flattened:
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- '{{ flexlm__licences }}'
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when: (item.bin_src|d())
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notify: ['restart flexlm services']
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- name: Add licence file
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copy:
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with_flattened:
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- '{{ flexlm__licences }}'
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when: (item.lic_src|d())
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notify: ['restart flexlm services']
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# }}}
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# service {{{
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- name: SERVICE '{{ flexlm__service_name }}' systemd unit
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- name: Add systemd unit
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template:
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src: '{{ flexlm__service_unit_content }}'
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dest: '{{ flexlm__service_unit_path }}'
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dest: '{{ "/etc/systemd/system/flexlm-" + item.name + ".service" }}'
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owner: 'root'
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group: 'root'
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mode: '0644'
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register: flexlm__register_systemd_service
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notify: ['restart flexlm service']
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when: flexlm__service_manage
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notify: ['restart flexlm services']
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with_flattened:
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- '{{ flexlm__licences }}'
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when: ( flexlm__service_manage and
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( item.service | d(True) ))
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- name: Reload systemd daemons
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command: systemctl daemon-reload
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notify: ['restart flexlm service']
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notify: ['restart flexlm services']
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when: (flexlm__service_manage and
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flexlm__register_systemd_service|changed)
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- name: SERVICE manage '{{ flexlm__service_name }}'
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- name: SERVICE manage services
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service:
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name: '{{ flexlm__service_name }}'
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name: '{{ "flexlm-" + item.name }}'
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state: started
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enabled: '{{ flexlm__service_enabled }}'
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when: flexlm__service_manage
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with_flattened:
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- '{{ flexlm__licences }}'
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when: ( flexlm__service_manage and
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( item.service | d(True) ))
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# }}}
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# {{ ansible_managed }}
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[Unit]
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Description={{ flexlm__service_description }}
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Description={{ item.description | d("flexlm Licence Manager for " + item.name) }}
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After=network.target
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[Service]
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Type=simple
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User={{ flexlm__user_name }}
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WorkingDirectory={{ flexlm__service_working_directory }}
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ExecStart={{ flexlm__lmgrd_path }} -z -c {{ flexlm__licence_file }}
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WorkingDirectory={{ item.bin_path | d("/opt/" + item.name + "/bin") }}
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ExecStart={{ flexlm__lmgrd_path }} -z -c {{ item.lic_path | d("/opt/" + item.name + "/etc/licence.lic") }}
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SuccessExitStatus=15
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Restart=always
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RestartSec=30
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