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| # ericsysmin.chrony | ||
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| This role enables users to install and configure chrony on their hosts. | ||
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| ## Build Status | ||
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| [](https://travis-ci.org/ericsysmin/ansible-role-chrony) | ||
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| ## Requirements | ||
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| None | ||
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| ## Role Variables | ||
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| | Variable | Required | Default | Comments | | ||
| | -------- | -------- | ------- | -------- | | ||
| | `chrony_pkg_state` | No | `present` | Set pkg `enabled`, `disabled`, `latest` | | ||
| | `chrony_service_state` | No | `started` | Set service state, started, enabled or disabled | | ||
| | `chrony_service_enabled` | No | `yes` | A list of NTP servers to use. | | ||
| | `chrony_config_server` | No | `[{"0.pool.ntp.org", "options": [{"option":"iburst"}]}, {"1.pool.ntp.org", "options": [{"option":"iburst"}]}, {"2.pool.ntp.org", "options": [{"option":"iburst"}]}, {"3.pool.ntp.org", "options": [{"option":"iburst"}]}]` | A list of NTP servers, or list of maps of NTP servers and options to use (see example in defaults/main.yml). | | ||
| | `chrony_config_logdir` | No | `/var/log/chrony` | A list of NTP servers to use. | | ||
| | `chrony_config_extra_options` | No | `{}` | A dict of extra config options. | | ||
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| ## Examples | ||
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| 1) Install chrony and use the default settings. | ||
| ```yaml | ||
| - hosts: all | ||
| roles: | ||
| - role: ericsysmin.chrony | ||
| ``` | ||
| 2) Install chrony and use custom servers. | ||
| ```yaml | ||
| - hosts: all | ||
| roles: | ||
| - role: ericsysmin.chrony | ||
| chrony_config_server: | ||
| - 0.pool.ntp.org | ||
| - 2.pool.ntp.org | ||
| ``` | ||
| ## License | ||
| MIT | ||
| ## Author Information | ||
| [ericsysmin](https://ericsysmin.com) | ||
| # ericsysmin.chrony | ||
|
|
||
| This role enables users to install and configure chrony on their hosts. | ||
|
|
||
| ## Build Status | ||
|
|
||
| [](https://travis-ci.org/ericsysmin/ansible-role-chrony) | ||
|
|
||
| ## Requirements | ||
|
|
||
| None | ||
|
|
||
| ## Role Variables | ||
|
|
||
| | Variable | Required | Default | Comments | | ||
| | -------- | -------- | ------- | -------- | | ||
| | `chrony_pkg_state` | No | `present` | Set pkg `enabled`, `disabled`, `latest` | | ||
| | `chrony_service_state` | No | `started` | Set service state, started, enabled or disabled | | ||
| | `chrony_service_enabled` | No | `yes` | A list of NTP servers to use. | | ||
| | `chrony_config_server` | No | `[{"0.pool.ntp.org", "options": [{"option":"iburst"}]}, {"1.pool.ntp.org", "options": [{"option":"iburst"}]}, {"2.pool.ntp.org", "options": [{"option":"iburst"}]}, {"3.pool.ntp.org", "options": [{"option":"iburst"}]}]` | A list of NTP servers, or list of maps of NTP servers and options to use (see example in defaults/main.yml). | | ||
| | `chrony_config_logdir` | No | `/var/log/chrony` | A list of NTP servers to use. | | ||
| | `chrony_config_extra_options` | No | `{}` | A dict of extra config options. | | ||
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|
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| ## Examples | ||
|
|
||
| 1) Install chrony and use the default settings. | ||
| ```yaml | ||
| - hosts: all | ||
| roles: | ||
| - role: ericsysmin.chrony | ||
| ``` | ||
| 2) Install chrony and use custom servers. | ||
| ```yaml | ||
| - hosts: all | ||
| roles: | ||
| - role: ericsysmin.chrony | ||
| chrony_config_server: | ||
| - 0.pool.ntp.org | ||
| - 2.pool.ntp.org | ||
| ``` | ||
| ## License | ||
| MIT | ||
| ## Author Information | ||
| [ericsysmin](https://ericsysmin.com) |
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| --- | ||
| chrony_pkg_state: present | ||
| chrony_service_state: started | ||
| chrony_service_enabled: yes | ||
| chrony_config_server: | ||
| - server: 0.pool.ntp.org | ||
| options: | ||
| - option: iburst | ||
| - server: 1.pool.ntp.org | ||
| options: | ||
| - option: iburst | ||
| - server: 2.pool.ntp.org | ||
| options: | ||
| - option: iburst | ||
| - server: 3.pool.ntp.org | ||
| options: | ||
| - option: iburst | ||
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| # See also an example of chrony_config_server with options in option\val pairs: | ||
| #chrony_config_server: | ||
| # - server: 0.pool.ntp.org | ||
| # options: | ||
| # - option: iburst | ||
| # - option: minpoll | ||
| # val: 8 | ||
| # - server: 1.pool.ntp.org | ||
| # options: | ||
| # - option: iburst | ||
| # - option: minpoll | ||
| # val: 8 | ||
| # - server: 2.pool.ntp.org | ||
| # options: | ||
| # - option: iburst | ||
| # - option: minpoll | ||
| # val: 8 | ||
| # - server: 3.pool.ntp.org | ||
| # options: | ||
| # - option: iburst | ||
| # - option: minpoll | ||
| # val: 8 | ||
| chrony_config_logdir: /var/log/chrony | ||
| chrony_config_extra_options: {} | ||
| --- | ||
| chrony_pkg_state: present | ||
| chrony_service_state: started | ||
| chrony_service_enabled: yes | ||
| chrony_config_server: | ||
| - server: 0.pool.ntp.org | ||
| options: | ||
| - option: iburst | ||
| - server: 1.pool.ntp.org | ||
| options: | ||
| - option: iburst | ||
| - server: 2.pool.ntp.org | ||
| options: | ||
| - option: iburst | ||
| - server: 3.pool.ntp.org | ||
| options: | ||
| - option: iburst | ||
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| # See also an example of chrony_config_server with options in option\val pairs: | ||
| #chrony_config_server: | ||
| # - server: 0.pool.ntp.org | ||
| # options: | ||
| # - option: iburst | ||
| # - option: minpoll | ||
| # val: 8 | ||
| # - server: 1.pool.ntp.org | ||
| # options: | ||
| # - option: iburst | ||
| # - option: minpoll | ||
| # val: 8 | ||
| # - server: 2.pool.ntp.org | ||
| # options: | ||
| # - option: iburst | ||
| # - option: minpoll | ||
| # val: 8 | ||
| # - server: 3.pool.ntp.org | ||
| # options: | ||
| # - option: iburst | ||
| # - option: minpoll | ||
| # val: 8 | ||
| chrony_config_logdir: /var/log/chrony | ||
| chrony_config_extra_options: {} |
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| # {{ ansible_managed }} | ||
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| # List of NTP servers to use. | ||
| {% for item in chrony_config_server %} | ||
| {% if item['options'] is not defined %} | ||
| server {{ item['server'] }} | ||
| {% elif item['options'] is defined %} | ||
| server {{ item['server'] }}{% for opt in item['options'] %} {{ opt['option'] }}{% if opt['val'] is defined %} {{ opt['val'] }}{% endif %}{% endfor %} | ||
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| {% endif %} | ||
| {% endfor %} | ||
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| # This directive specify the location of the file containing ID/key pairs for | ||
| # NTP authentication. | ||
| keyfile {{ chrony_config_keyfile }} | ||
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| # This directive specify the file into which chronyd will store the rate | ||
| # information. | ||
| driftfile {{ chrony_config_driftfile }} | ||
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| # Uncomment the following line to turn logging on. | ||
| #log tracking measurements statistics | ||
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| # Log files location. | ||
| logdir {{chrony_config_logdir }} | ||
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| # Stop bad estimates upsetting machine clock. | ||
| maxupdateskew 100.0 | ||
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| # This directive enables kernel synchronisation (every 11 minutes) of the | ||
| # real-time clock. Note that it can't be used along with the 'rtcfile' directive. | ||
| rtcsync | ||
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| # Step the system clock instead of slewing it if the adjustment is larger than | ||
| # one second, but only in the first three clock updates. | ||
| makestep 1 3 | ||
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| # Extra options | ||
| {% for k, v in chrony_config_extra_options.items() %} | ||
| {{ k }} {{ v }} | ||
| {% endfor %} | ||
| # {{ ansible_managed }} | ||
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| # List of NTP servers to use. | ||
| {% for item in chrony_config_server %} | ||
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| server {{ item['server'] }} {% if item['options'] is defined -%} {% for opt in item['options'] %} {{ opt['option'] }}{% if opt['val'] is defined %} {{ opt['val'] }}{% endif %}{% endfor %} | ||
| {%- endif %} | ||
| {% endfor %} | ||
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| # This directive specify the location of the file containing ID/key pairs for | ||
| # NTP authentication. | ||
| keyfile {{ chrony_config_keyfile }} | ||
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| # This directive specify the file into which chronyd will store the rate | ||
| # information. | ||
| driftfile {{ chrony_config_driftfile }} | ||
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| # Uncomment the following line to turn logging on. | ||
| #log tracking measurements statistics | ||
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| # Log files location. | ||
| logdir {{chrony_config_logdir }} | ||
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| # Stop bad estimates upsetting machine clock. | ||
| maxupdateskew 100.0 | ||
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| # This directive enables kernel synchronisation (every 11 minutes) of the | ||
| # real-time clock. Note that it can't be used along with the 'rtcfile' directive. | ||
| rtcsync | ||
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| # Step the system clock instead of slewing it if the adjustment is larger than | ||
| # one second, but only in the first three clock updates. | ||
| makestep 1 3 | ||
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| # Extra options | ||
| {% for k, v in chrony_config_extra_options.items() %} | ||
| {{ k }} {{ v }} | ||
| {% endfor %} |