commit b1228ae0229bb1bb80d7c7c3de7d0205676efc85 Author: Robert Kaussow Date: Sun Apr 10 17:26:44 2022 +0200 initial commit diff --git a/.drone.jsonnet b/.drone.jsonnet new file mode 100644 index 0000000..984a11d --- /dev/null +++ b/.drone.jsonnet @@ -0,0 +1,159 @@ +local PipelineLinting = { + kind: 'pipeline', + name: 'linting', + platform: { + os: 'linux', + arch: 'amd64', + }, + steps: [ + { + name: 'ansible-later', + image: 'thegeeklab/ansible-later', + commands: [ + 'ansible-later', + ], + }, + { + name: 'python-format', + image: 'python:3.9', + environment: { + PY_COLORS: 1, + }, + commands: [ + 'pip install -qq yapf', + '[ -z "$(find . -type f -name *.py)" ] || (yapf -rd ./)', + ], + }, + { + name: 'python-flake8', + image: 'python:3.9', + environment: { + PY_COLORS: 1, + }, + commands: [ + 'pip install -qq flake8', + 'flake8', + ], + }, + ], + trigger: { + ref: ['refs/heads/master', 'refs/tags/**', 'refs/pull/**'], + }, +}; + +local PipelineDeployment(scenario='rocky8') = { + kind: 'pipeline', + name: 'testing-' + scenario, + platform: { + os: 'linux', + arch: 'amd64', + }, + concurrency: { + limit: 1, + }, + workspace: { + base: '/drone/src', + path: '${DRONE_REPO_NAME}', + }, + steps: [ + { + name: 'ansible-molecule', + image: 'thegeeklab/molecule:3', + environment: { + HCLOUD_TOKEN: { from_secret: 'hcloud_token' }, + }, + commands: [ + 'molecule test -s ' + scenario, + ], + }, + ], + depends_on: [ + 'linting', + ], + trigger: { + ref: ['refs/heads/master', 'refs/tags/**'], + }, +}; + +local PipelineDocumentation = { + kind: 'pipeline', + name: 'documentation', + platform: { + os: 'linux', + arch: 'amd64', + }, + steps: [ + { + name: 'generate', + image: 'thegeeklab/ansible-doctor', + environment: { + ANSIBLE_DOCTOR_LOG_LEVEL: 'INFO', + ANSIBLE_DOCTOR_FORCE_OVERWRITE: true, + ANSIBLE_DOCTOR_EXCLUDE_FILES: 'molecule/', + ANSIBLE_DOCTOR_TEMPLATE: 'hugo-book', + ANSIBLE_DOCTOR_ROLE_NAME: '${DRONE_REPO_NAME#*.}', + ANSIBLE_DOCTOR_OUTPUT_DIR: '_docs/', + }, + }, + { + name: 'publish', + image: 'plugins/gh-pages', + settings: { + remote_url: 'https://gitea.rknet.org/ansible/${DRONE_REPO_NAME}', + netrc_machine: 'gitea.rknet.org', + username: { from_secret: 'gitea_username' }, + password: { from_secret: 'gitea_token' }, + pages_directory: '_docs/', + target_branch: 'docs', + }, + when: { + ref: ['refs/heads/master'], + }, + }, + ], + trigger: { + ref: ['refs/heads/master', 'refs/tags/**', 'refs/pull/**'], + }, + depends_on: [ + 'testing-rocky8', + ], +}; + +local PipelineNotification = { + kind: 'pipeline', + name: 'notification', + platform: { + os: 'linux', + arch: 'amd64', + }, + clone: { + disable: true, + }, + steps: [ + { + name: 'matrix', + image: 'thegeeklab/drone-matrix', + settings: { + homeserver: { from_secret: 'matrix_homeserver' }, + roomid: { from_secret: 'matrix_roomid' }, + template: 'Status: **{{ build.Status }}**
Build: [{{ repo.Owner }}/{{ repo.Name }}]({{ build.Link }}){{#if build.Branch}} ({{ build.Branch }}){{/if}} by {{ commit.Author }}
Message: {{ commit.Message.Title }}', + username: { from_secret: 'matrix_username' }, + password: { from_secret: 'matrix_password' }, + }, + }, + ], + depends_on: [ + 'documentation', + ], + trigger: { + status: ['success', 'failure'], + ref: ['refs/heads/master', 'refs/tags/**'], + }, +}; + +[ + PipelineLinting, + PipelineDeployment(scenario='rocky8'), + PipelineDocumentation, + PipelineNotification, +] diff --git a/.drone.yml b/.drone.yml new file mode 100644 index 0000000..a58b946 --- /dev/null +++ b/.drone.yml @@ -0,0 +1,152 @@ +--- +kind: pipeline +name: linting + +platform: + os: linux + arch: amd64 + +steps: + - name: ansible-later + image: thegeeklab/ansible-later + commands: + - ansible-later + + - name: python-format + image: python:3.9 + commands: + - pip install -qq yapf + - "[ -z \"$(find . -type f -name *.py)\" ] || (yapf -rd ./)" + environment: + PY_COLORS: 1 + + - name: python-flake8 + image: python:3.9 + commands: + - pip install -qq flake8 + - flake8 + environment: + PY_COLORS: 1 + +trigger: + ref: + - refs/heads/master + - refs/tags/** + - refs/pull/** + +--- +kind: pipeline +name: testing-rocky8 + +platform: + os: linux + arch: amd64 + +concurrency: + limit: 1 + +workspace: + base: /drone/src + path: ${DRONE_REPO_NAME} + +steps: + - name: ansible-molecule + image: thegeeklab/molecule:3 + commands: + - molecule test -s rocky8 + environment: + HCLOUD_TOKEN: + from_secret: hcloud_token + +trigger: + ref: + - refs/heads/master + - refs/tags/** + +depends_on: + - linting + +--- +kind: pipeline +name: documentation + +platform: + os: linux + arch: amd64 + +steps: + - name: generate + image: thegeeklab/ansible-doctor + environment: + ANSIBLE_DOCTOR_EXCLUDE_FILES: molecule/ + ANSIBLE_DOCTOR_FORCE_OVERWRITE: true + ANSIBLE_DOCTOR_LOG_LEVEL: INFO + ANSIBLE_DOCTOR_OUTPUT_DIR: _docs/ + ANSIBLE_DOCTOR_ROLE_NAME: ${DRONE_REPO_NAME#*.} + ANSIBLE_DOCTOR_TEMPLATE: hugo-book + + - name: publish + image: plugins/gh-pages + settings: + netrc_machine: gitea.rknet.org + pages_directory: _docs/ + password: + from_secret: gitea_token + remote_url: https://gitea.rknet.org/ansible/${DRONE_REPO_NAME} + target_branch: docs + username: + from_secret: gitea_username + when: + ref: + - refs/heads/master + +trigger: + ref: + - refs/heads/master + - refs/tags/** + - refs/pull/** + +depends_on: + - testing-rocky8 + +--- +kind: pipeline +name: notification + +platform: + os: linux + arch: amd64 + +clone: + disable: true + +steps: + - name: matrix + image: thegeeklab/drone-matrix + settings: + homeserver: + from_secret: matrix_homeserver + password: + from_secret: matrix_password + roomid: + from_secret: matrix_roomid + template: "Status: **{{ build.Status }}**
Build: [{{ repo.Owner }}/{{ repo.Name }}]({{ build.Link }}){{#if build.Branch}} ({{ build.Branch }}){{/if}} by {{ commit.Author }}
Message: {{ commit.Message.Title }}" + username: + from_secret: matrix_username + +trigger: + ref: + - refs/heads/master + - refs/tags/** + status: + - success + - failure + +depends_on: + - documentation + +--- +kind: signature +hmac: 164346722d7ad2cc3ee0703c38d4c990c93a28eea192c60f8ff3e8d7b98cf9ce + +... diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..f64e8e3 --- /dev/null +++ b/.gitignore @@ -0,0 +1,13 @@ +# ---> Ansible +*.retry +plugins +library + +# ---> Python +# Byte-compiled / optimized / DLL files +__pycache__/ +*.py[cod] +*$py.class + +# ---> Docs +/_docs diff --git a/.later.yml b/.later.yml new file mode 100644 index 0000000..0efe5d5 --- /dev/null +++ b/.later.yml @@ -0,0 +1,19 @@ +--- +ansible: + custom_modules: + - iptables_raw + - openssl_pkcs12 + - proxmox_kvm + - ucr + - corenetworks_dns + - corenetworks_token + +rules: + exclude_files: + - molecule/ + - "LICENSE*" + - "**/*.md" + - "**/*.ini" + + exclude_filter: + - LINT0009 diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..3812eb4 --- /dev/null +++ b/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2022 Robert Kaussow + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice (including the next +paragraph) shall be included in all copies or substantial portions of the +Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS +OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF +OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/README.md b/README.md new file mode 100644 index 0000000..415124d --- /dev/null +++ b/README.md @@ -0,0 +1,10 @@ +# xoxys.chrony + +[![Build Status](https://img.shields.io/drone/build/ansible/xoxys.chrony?logo=drone&server=https%3A%2F%2Fdrone.rknet.org)](https://drone.rknet.org/ansible/xoxys.chrony) +[![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE) + +Setup [chrony](https://chrony.tuxfamily.org/) NTP. You can find the full documentation at [https://galaxy.geekdocs.de](https://galaxy.geekdocs.de/roles/cloud/chrony/). + +## License + +This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details. diff --git a/defaults/main.yml b/defaults/main.yml new file mode 100644 index 0000000..bd73f94 --- /dev/null +++ b/defaults/main.yml @@ -0,0 +1,21 @@ +--- +chrony_port: 123 +chrony_acquisitionport: 1123 +chrony_allow: [] + +chrony_conf_file: /etc/chrony/chrony.conf +chrony_key_file: /etc/chrony/chrony.keys +chrony_drift_file: /var/lib/chrony/drift + +# chrony_pool: $ "_unset_" +chrony_server: "169.254.169.123 prefer iburst" + +chrony_log: "tracking measurements statistics" +chrony_log_dir: /var/log/chrony + +chrony_maxupdateskew: 100.0 +chrony_dump_dir: /var/lib/chrony + +chrony_initstepslew_enabled: False +chrony_initstepslew_threshold: 30 +chrony_initstepslew_servers: "169.254.169.123" diff --git a/handlers/main.yml b/handlers/main.yml new file mode 100644 index 0000000..3d3285b --- /dev/null +++ b/handlers/main.yml @@ -0,0 +1,10 @@ +--- +- name: Restart service + systemd: + name: chrony.service + state: restarted + daemon_reload: True + enabled: True + listen: __chrony_restart + become: True + become_user: root diff --git a/meta/main.yml b/meta/main.yml new file mode 100644 index 0000000..195122f --- /dev/null +++ b/meta/main.yml @@ -0,0 +1,28 @@ +# Standards: 0.2 +--- +galaxy_info: + # @meta author:value: [Robert Kaussow](https://gitea.rknet.org/xoxys) + author: Robert Kaussow + namespace: xoxys + role_name: chrony + # @meta description: > + # [![Source Code](https://img.shields.io/badge/gitea-source%20code-blue?logo=gitea&logoColor=white)](https://gitea.rknet.org/ansible/xoxys.chrony) + # [![Build Status](https://img.shields.io/drone/build/ansible/xoxys.chrony?logo=drone&server=https%3A%2F%2Fdrone.rknet.org)](https://drone.rknet.org/ansible/xoxys.chrony) + # [![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://gitea.rknet.org/ansible/xoxys.chrony/src/branch/master/LICENSE) + # + # Setup chrony NTP. + # @end + description: Setup chrony NTP + license: MIT + min_ansible_version: 2.10 + platforms: + - name: EL + versions: + - 8 + galaxy_tags: + - ntp + - chrony +dependencies: [] +collections: + - xoxys.general + - community.general diff --git a/molecule/default b/molecule/default new file mode 120000 index 0000000..70535ae --- /dev/null +++ b/molecule/default @@ -0,0 +1 @@ +rocky8/ \ No newline at end of file diff --git a/molecule/pytest.ini b/molecule/pytest.ini new file mode 100644 index 0000000..c24fe5b --- /dev/null +++ b/molecule/pytest.ini @@ -0,0 +1,3 @@ +[pytest] +filterwarnings = + ignore::DeprecationWarning diff --git a/molecule/requirements.yml b/molecule/requirements.yml new file mode 100644 index 0000000..46da115 --- /dev/null +++ b/molecule/requirements.yml @@ -0,0 +1,6 @@ +--- +collections: + - name: https://gitea.rknet.org/ansible/xoxys.general/releases/download/v2.1.1/xoxys-general-2.1.1.tar.gz + - name: community.general + +roles: [] diff --git a/molecule/rocky8/converge.yml b/molecule/rocky8/converge.yml new file mode 100644 index 0000000..2b08a83 --- /dev/null +++ b/molecule/rocky8/converge.yml @@ -0,0 +1,5 @@ +--- +- name: Converge + hosts: all + roles: + - role: xoxys.chrony diff --git a/molecule/rocky8/create.yml b/molecule/rocky8/create.yml new file mode 100644 index 0000000..8b945cd --- /dev/null +++ b/molecule/rocky8/create.yml @@ -0,0 +1,120 @@ +--- +- name: Create + hosts: localhost + connection: local + gather_facts: false + no_log: "{{ molecule_no_log }}" + vars: + ssh_port: 22 + ssh_user: root + ssh_path: "{{ lookup('env', 'MOLECULE_EPHEMERAL_DIRECTORY') }}/ssh_key" + tasks: + - name: Create SSH key + user: + name: "{{ lookup('env', 'USER') }}" + generate_ssh_key: true + ssh_key_file: "{{ ssh_path }}" + force: true + register: generated_ssh_key + + - name: Register the SSH key name + set_fact: + ssh_key_name: "molecule-generated-{{ 12345 | random | to_uuid }}" + + - name: Register SSH key for test instance(s) + hcloud_ssh_key: + name: "{{ ssh_key_name }}" + public_key: "{{ generated_ssh_key.ssh_public_key }}" + state: present + + - name: Create molecule instance(s) + hcloud_server: + name: "{{ item.name }}" + server_type: "{{ item.server_type }}" + ssh_keys: + - "{{ ssh_key_name }}" + image: "{{ item.image }}" + location: "{{ item.location | default(omit) }}" + datacenter: "{{ item.datacenter | default(omit) }}" + user_data: "{{ item.user_data | default(omit) }}" + api_token: "{{ lookup('env', 'HCLOUD_TOKEN') }}" + state: present + register: server + loop: "{{ molecule_yml.platforms }}" + async: 7200 + poll: 0 + + - name: Wait for instance(s) creation to complete + async_status: + jid: "{{ item.ansible_job_id }}" + register: hetzner_jobs + until: hetzner_jobs.finished + retries: 300 + loop: "{{ server.results }}" + + - name: Create volume(s) + hcloud_volume: + name: "{{ item.name }}" + server: "{{ item.name }}" + location: "{{ item.location | default(omit) }}" + size: "{{ item.volume_size | default(10) }}" + api_token: "{{ lookup('env', 'HCLOUD_TOKEN') }}" + state: "present" + loop: "{{ molecule_yml.platforms }}" + when: item.volume | default(False) | bool + register: volumes + async: 7200 + poll: 0 + + - name: Wait for volume(s) creation to complete + async_status: + jid: "{{ item.ansible_job_id }}" + register: hetzner_volumes + until: hetzner_volumes.finished + retries: 300 + when: volumes.changed + loop: "{{ volumes.results }}" + + # Mandatory configuration for Molecule to function. + + - name: Populate instance config dict + set_fact: + instance_conf_dict: + { + "instance": "{{ item.hcloud_server.name }}", + "ssh_key_name": "{{ ssh_key_name }}", + "address": "{{ item.hcloud_server.ipv4_address }}", + "user": "{{ ssh_user }}", + "port": "{{ ssh_port }}", + "identity_file": "{{ ssh_path }}", + "volume": "{{ item.item.item.volume | default(False) | bool }}", + } + loop: "{{ hetzner_jobs.results }}" + register: instance_config_dict + when: server.changed | bool + + - name: Convert instance config dict to a list + set_fact: + instance_conf: "{{ instance_config_dict.results | map(attribute='ansible_facts.instance_conf_dict') | list }}" + when: server.changed | bool + + - name: Dump instance config + copy: + content: | + # Molecule managed + + {{ instance_conf | to_nice_yaml(indent=2) }} + dest: "{{ molecule_instance_config }}" + when: server.changed | bool + + - name: Wait for SSH + wait_for: + port: "{{ ssh_port }}" + host: "{{ item.address }}" + search_regex: SSH + delay: 10 + loop: "{{ lookup('file', molecule_instance_config) | from_yaml }}" + + - name: Wait for VM to settle down + pause: + seconds: 30 diff --git a/molecule/rocky8/destroy.yml b/molecule/rocky8/destroy.yml new file mode 100644 index 0000000..6454c71 --- /dev/null +++ b/molecule/rocky8/destroy.yml @@ -0,0 +1,78 @@ +--- +- name: Destroy + hosts: localhost + connection: local + gather_facts: false + no_log: "{{ molecule_no_log }}" + tasks: + - name: Check existing instance config file + stat: + path: "{{ molecule_instance_config }}" + register: cfg + + - name: Populate the instance config + set_fact: + instance_conf: "{{ (lookup('file', molecule_instance_config) | from_yaml) if cfg.stat.exists else [] }}" + + - name: Destroy molecule instance(s) + hcloud_server: + name: "{{ item.instance }}" + api_token: "{{ lookup('env', 'HCLOUD_TOKEN') }}" + state: absent + register: server + loop: "{{ instance_conf }}" + async: 7200 + poll: 0 + + - name: Wait for instance(s) deletion to complete + async_status: + jid: "{{ item.ansible_job_id }}" + register: hetzner_jobs + until: hetzner_jobs.finished + retries: 300 + loop: "{{ server.results }}" + + - pause: + seconds: 5 + + - name: Destroy volume(s) + hcloud_volume: + name: "{{ item.instance }}" + server: "{{ item.instance }}" + api_token: "{{ lookup('env', 'HCLOUD_TOKEN') }}" + state: "absent" + register: volumes + loop: "{{ instance_conf }}" + when: item.volume | default(False) | bool + async: 7200 + poll: 0 + + - name: Wait for volume(s) deletion to complete + async_status: + jid: "{{ item.ansible_job_id }}" + register: hetzner_volumes + until: hetzner_volumes.finished + retries: 300 + when: volumes.changed + loop: "{{ volumes.results }}" + + - name: Remove registered SSH key + hcloud_ssh_key: + name: "{{ instance_conf[0].ssh_key_name }}" + state: absent + when: (instance_conf | default([])) | length > 0 + + # Mandatory configuration for Molecule to function. + + - name: Populate instance config + set_fact: + instance_conf: {} + + - name: Dump instance config + copy: + content: | + # Molecule managed + + {{ instance_conf | to_nice_yaml(indent=2) }} + dest: "{{ molecule_instance_config }}" + when: server.changed | bool diff --git a/molecule/rocky8/molecule.yml b/molecule/rocky8/molecule.yml new file mode 100644 index 0000000..67a0d91 --- /dev/null +++ b/molecule/rocky8/molecule.yml @@ -0,0 +1,24 @@ +--- +dependency: + name: galaxy + options: + role-file: molecule/requirements.yml + requirements-file: molecule/requirements.yml + env: + ANSIBLE_GALAXY_DISPLAY_PROGRESS: "false" +driver: + name: delegated +platforms: + - name: rocky8-chrony + image: rocky-8 + server_type: cx11 +lint: | + /usr/local/bin/flake8 +provisioner: + name: ansible + env: + ANSIBLE_FILTER_PLUGINS: ${ANSIBLE_FILTER_PLUGINS:-./plugins/filter} + ANSIBLE_LIBRARY: ${ANSIBLE_LIBRARY:-./library} + log: False +verifier: + name: testinfra diff --git a/molecule/rocky8/prepare.yml b/molecule/rocky8/prepare.yml new file mode 100644 index 0000000..183f4d3 --- /dev/null +++ b/molecule/rocky8/prepare.yml @@ -0,0 +1,15 @@ +--- +- name: Prepare + hosts: all + gather_facts: false + tasks: + - name: Bootstrap python for Ansible + raw: | + command -v python3 python || ( + (test -e /usr/bin/dnf && sudo dnf install -y python3) || + (test -e /usr/bin/apt && (apt -y update && apt install -y python-minimal)) || + (test -e /usr/bin/yum && sudo yum -y -qq install python3) || + echo "Warning: Python not boostrapped due to unknown platform." + ) + become: true + changed_when: false diff --git a/molecule/rocky8/tests/test_default.py b/molecule/rocky8/tests/test_default.py new file mode 100644 index 0000000..eb51688 --- /dev/null +++ b/molecule/rocky8/tests/test_default.py @@ -0,0 +1,16 @@ +import os + +import testinfra.utils.ansible_runner + +testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner( + os.environ["MOLECULE_INVENTORY_FILE"] +).get_hosts("all") + + +def test_chrony_running_and_enabled(host): + command = "XDG_RUNTIME_DIR=/run/user/$(id -u) systemctl --user is-enabled chrony.service" + + with host.sudo(user="chrony"): + status = host.check_output(command) + + assert status == "enabled" diff --git a/setup.cfg b/setup.cfg new file mode 100644 index 0000000..2bb8674 --- /dev/null +++ b/setup.cfg @@ -0,0 +1,12 @@ +[flake8] +ignore = D100, D101, D102, D103, D105, D107, E402, W503 +max-line-length = 99 +inline-quotes = double +exclude = .git,.tox,__pycache__,build,dist,tests,*.pyc,*.egg-info,.cache,.eggs,env* + +[yapf] +based_on_style = google +column_limit = 99 +dedent_closing_brackets = true +coalesce_brackets = true +split_before_logical_operator = true diff --git a/tasks/main.yml b/tasks/main.yml new file mode 100644 index 0000000..0ae8a82 --- /dev/null +++ b/tasks/main.yml @@ -0,0 +1,2 @@ +--- +- include: setup.yml diff --git a/tasks/setup.yml b/tasks/setup.yml new file mode 100644 index 0000000..bf4bed7 --- /dev/null +++ b/tasks/setup.yml @@ -0,0 +1,21 @@ +--- +- block: + - name: Install chrony + package: + name: chrony + state: present + + - name: Deploy configuration file + template: + src: etc/chrony.conf.j2 + dest: /etc/chrony.conf + notify: __chrony_restart + + - name: Ensure service is up and running + systemd: + name: chronyd.service + state: started + daemon_reload: True + enabled: True + become: True + become_user: root diff --git a/templates/etc/chrony.conf.j2 b/templates/etc/chrony.conf.j2 new file mode 100644 index 0000000..4659af6 --- /dev/null +++ b/templates/etc/chrony.conf.j2 @@ -0,0 +1,56 @@ +# {{ ansible_managed }} + +port {{ chrony_port }} +acquisitionport {{ chrony_acquisitionport }} +pool {{ chrony_pool }} +server {{ chrony_server }} + +keyfile {{ chrony_key_file }} +commandkey 1 + +driftfile {{ chrony_drift_file }} +log {{ chrony_log }} +logdir {{ chrony_log_dir }} +maxupdateskew {{ chrony_maxupdateskew }} +dumponexit +# Specify directory for dumping measurements. + + +dumpdir {{ chrony_dump_dir }} +{% if chrony_initstepslew_enabled | bool %} +initstepslew {{ chrony_initstepslew_threshold }} {{ chrony_initstepslew_servers }} +{% endif %} + +# This directive lets 'chronyd' to serve time even if unsynchronised to any +# NTP server. + +#local stratum 10 + +{% if chrony_allow | length > 0 %} +# This directive designates subnets (or nodes) from which NTP clients are allowed +# to access to 'chronyd'. +{% for block in chrony_allow %} +allow {{ block }} +{% endfor %} +{% endif %} + +# This directive forces `chronyd' to send a message to syslog if it +# makes a system clock adjustment larger than a threshold value in seconds. + +logchange 0.5 + +# This directive defines an email address to which mail should be sent +# if chronyd applies a correction exceeding a particular threshold to the +# system clock. + +# mailonchange root@localhost 0.5 + +# This directive tells 'chronyd' to parse the 'adjtime' file to find out if the +# real-time clock keeps local time or UTC. It overrides the 'rtconutc' directive. + +hwclockfile /etc/adjtime + +# 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