🎉 Initial Version

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+ident_size = 4
+
+[*.md]
+ident_size = 2
+trim_trailing_whitespace = false
+
+[*.json]
+ident_size = 2
+
+[{.gitignore,.gitkeep,.editorconfig}]
+ident_size = 2

.gitattributes

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+*.* -lf

.github/CODEOWNERS

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+# Require maintainer's :+1: for changes to the .github/ repo-config files
+# mainly due to https://github.com/probot/settings privilege escalation
+.github/* @frenck
+.gitlab-ci.yml @frenck

.github/ISSUE_TEMPLATE.md

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+# Problem/Motivation
+
+> (Why the issue was filed)
+
+## Expected behavior
+
+> (What you expected to happen)
+
+## Actual behavior
+
+> (What actually happened)
+
+## Steps to reproduce
+
+> (How can someone else make/see it happen)
+
+## Proposed changes
+
+> (If you have a proposed change, workaround or fix,
+> describe the rationale behind it)

.github/PULL_REQUEST_TEMPLATE.md

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+# Proposed Changes
+
+> (Describe the changes and rationale behind them)
+
+## Related Issues
+
+> ([Github link][autolink-references] to related issues or pull requests)
+
+[autolink-references]: https://help.github.com/articles/autolinked-references-and-urls/

.github/autolabeler.yml

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+---
+"Type: Documentation": ["*.md", "*.j2"]

.github/config.yml

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+---
+# Configuration for request-info - https://github.com/behaviorbot/request-info
+
+# *OPTIONAL* Comment to reply with
+# Can be either a string :
+requestInfoReplyComment:
+  - "We would appreciate it if you could provide us with more info about this issue/pr!"
+  - "Hmmm... That issue/PR is kinda low on text. Could you please provide some more content?"
+
+# *OPTIONAL* default titles to check against for lack of descriptiveness
+# MUST BE ALL LOWERCASE
+requestInfoDefaultTitles: []
+
+# *OPTIONAL* Label to be added to Issues and Pull Requests with insufficient information given
+requestInfoLabelToAdd: "Incomplete"
+
+# *OPTIONAL* Require Pull Requests to contain more information than what is provided in the PR template
+# Will fail if the pull request's body is equal to the provided template
+checkPullRequestTemplate: true
+
+# *OPTIONAL* Only warn about insufficient information on these events type
+# Keys must be lowercase. Valid values are 'issue' and 'pullRequest'
+requestInfoOn:
+  pullRequest: true
+  issue: true
+
+# *OPTIONAL* Add a list of people whose Issues/PRs will not be commented on
+# keys must be GitHub usernames
+requestInfoUserstoExclude: []
+
+# Configuration for new-issue-welcome - https://github.com/behaviorbot/new-issue-welcome
+
+# Comment to be posted to on first time issues
+newIssueWelcomeComment: >
+  :wave: Thanks for opening your first issue here!
+  If you're reporting a :bug: bug, please make sure you include steps to reproduce it.
+  Also, logs, error messages and information about your hardware might be usefull.
+
+# Configuration for new-pr-welcome - https://github.com/behaviorbot/new-pr-welcome
+
+# Comment to be posted to on PRs from first time contributors in your repository
+newPRWelcomeComment: >
+   :sparkling_heart: Thanks for opening this pull request! :sparkling_heart:
+   If your PR gets accepted and merged in, we will invite you to the project :tada:
+
+# Configuration for first-pr-merge - https://github.com/behaviorbot/first-pr-merge
+
+# Comment to be posted to on pull requests merged by a first time user
+firstPRMergeComment: >
+  Congrats on merging your first pull request! :tada::tada::tada:

.github/invite-contributors.yml

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+---
+# If true, this will add new contributors as outside collaborators
+# to the repo their PR was merged in. Team name is ignored if this
+# flag is set to true.
+isOutside: false
+
+# Specify team name to add new contributors to a specific team
+# within your organization.
+# Use team name or team-name-slug
+team: Contributors

.github/lock.yml

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+---
+# Configuration for lock-threads - https://github.com/dessant/lock-threads
+# Number of days of inactivity before a closed issue or pull request is locked
+daysUntilLock: 30
+
+# Comment to post before locking. Set to `false` to disable
+lockComment: >
+  This thread has been automatically locked because it has not had recent
+  activity. Please open a new issue for related bugs and link to relevant
+  comments in this thread.
+
+# Issues or pull requests with these labels will not be locked
+# exemptLabels:
+#   - no-locking
+
+# Limit to only `issues` or `pulls`
+# only: issues
+
+# Add a label when locking. Set to `false` to disable
+lockLabel: false

.github/move.yml

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+---
+# Delete the command comment when it contains no other content
+deleteCommand: true
+
+# Close the source issue after moving
+closeSourceIssue: true
+
+# Lock the source issue after moving
+lockSourceIssue: true
+
+# Mention issue and comment authors
+mentionAuthors: true
+
+# Preserve mentions in the issue content
+keepContentMentions: false
+
+# Set custom aliases for targets
+# aliases:
+#   r: repo
+#   or: owner/repo

.github/no-response.yml

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+---
+# Configuration for probot-no-response - https://github.com/probot/no-response
+# Number of days of inactivity before an Issue is closed for lack of response
+daysUntilClose: 14
+# Label requiring a response
+responseRequiredLabel: "Status: Awaiting response"
+# Comment to post when closing an Issue for lack of response. Set to `false` to disable
+closeComment: >
+  This issue has been automatically closed because there has been no response
+  to our request for more information from the original author. With only the
+  information that is currently in the issue, we don't have enough information
+  to take action. Please reach out if you have or find the answers we need so
+  that we can investigate further.

.github/potential-duplicates.yml

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+---
+# Label name and color to set, when potential duplicates are detected
+issueLabel: "Potential duplicate"
+labelColor: e6e6e6
+
+# If similarity is higher than this threshold, issue will be marked as duplicate
+threshold: 0.70
+
+# Comment to post when potential duplicates are detected
+referenceComment: >
+  Potential duplicates found:
+  {{#issues}}
+    - [#{{ number }}] {{ title }} ({{ accuracy }}%)
+  {{/issues}}

.github/settings.yml

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+---
+repository:
+  description: "chrony - Community Hass.io Add-on for Home Assistant"
+  homepage: https://addons.community
+  topics: ntp, chrony, hassio-addons, hassio, hass, home-assistant, homeassistant
+  private: false
+  has_issues: true
+  has_projects: false
+  has_wiki: false
+  has_downloads: false
+  default_branch: master
+  allow_squash_merge: true
+  allow_merge_commit: false
+  allow_rebase_merge: true
+labels:
+  # Priority labels
+  - name: "Priority: Critical"
+    color: ee0701
+    description: "This should be dealt with ASAP. Not fixing this issue would be a serious error."
+  - name: "Priority: High"
+    color: b60205
+    description: "After critical issues are fixed, these should be dealt with before any further issues."
+  - name: "Priority: Medium"
+    color: 0e8a16
+    description: "This issue may be useful, and needs some attention."
+  - name: "Priority: Low"
+    color: e4ea8a
+    description: "Nice addition, maybe... someday..."
+
+  # Type labels
+  - name: "Type: Bug"
+    color: ee0701
+    description: "Inconsistencies or issues which will cause a problem for users or implementors."
+  - name: "Type: Documentation"
+    color: 0052cc
+    description: "Solely about the documentation of the project."
+  - name: "Type: Enhancement"
+    color: 1d76db
+    description: "Enhancement of the code, not introducing new features."
+  - name: "Type: Feature"
+    color: 0e8a16
+    description: "New features or options."
+  - name: "Type: Support"
+    color: 5319e7
+    description: "Marks an issue as an support ticket."
+  - name: "Type: Discussion"
+    color: d4c5f9
+    description: "Marks an issue as an generic discussion ticket."
+  - name: "Type: Maintaince"
+    color: 2af79e
+    description: "Generic maintaince tasks, e.g., package updates."
+
+  # Additional markers
+  - name: "Security"
+    color: ee0701
+    description: "Marks an security issues that needs to be resolved asap."
+  - name: "Idea"
+    color: fef2c0
+    description: "Marks an idea, which might be excepted and implemented."
+  - name: "Incomplete"
+    color: fef2c0
+    description: "Marks an PR or issue that is missing information."
+  - name: "Pull request"
+    color: fbca04
+    description: "There is an PR opened for this issue."
+  - name: "Accepted"
+    color: c2e0c6
+    description: "This issue or PR has been accepted."
+  - name: "Declined"
+    color: f9d0c4
+    description: "This issue or PR has been declined."
+  - name: "Potential duplicate"
+    color: e6e6e6
+    description: "This issue has been automatically marked as a potential duplicate."
+
+  # Ongoing Status labels
+  - name: "Status: Triage"
+    color: fbca04
+    description: "This issue needs to be triaged."
+  - name: "Status: On hold"
+    color: cccccc
+    description: "Issue or PR that has been placed on hold for now."
+  - name: "Status: In progress"
+    color: fbca04
+    description: "Issue is currently being resolved by a developer."
+  - name: "Status: Stale"
+    color: fef2c0
+    description: "There has not been activity on this issue or PR for quite some time."
+  - name: "Status: Awaiting response"
+    color: fef2c0
+    description: "Issue or PR awaits response from the creator."
+  - name: "Status: Blocked"
+    color: fef2c0
+    description: "Progress on this issue is currently not possible."
+
+  # Closing status labels
+  - name: "Closed: Known limitation"
+    color: e6e6e6
+    description: "Issue is closed, it is a known limitation."
+  - name: "Closed: Expected behavior"
+    color: e6e6e6
+    description: "Issues is closed, it is expected behavior."
+  - name: "Closed: Duplicate"
+    color: e6e6e6
+    description: "Issue is closed, duplicate of an existing issue."
+  - name: "Closed: Invalid"
+    color: e6e6e6
+    description: "Issue is closed, marked as not a valid issue (e.g., an user error)."
+  - name: "Closed: Wrong repository"
+    color: e6e6e6
+    description: "Issue is closed, was created in the wrong repository."
+  - name: "Closed: Won't Fix"
+    color: e6e6e6
+    description: "Issue is closed, it won't be fixed."
+  - name: "Closed: Done"
+    color: c2e0c6
+    description: "Issue closed, work on this issue has been marked complete."
+
+  # Others
+  - name: "Beginner Friendly"
+    color: 0e8a16
+    description: "Good first issue for people wanting to contribute to the project."
+  - name: "Help wanted"
+    color: 0e8a16
+    description: "We need some extra helping hands or expertise in order to resolve this."
+  - name: "Hacktoberfest"
+    description: "Issues/PRs are participating in the Hacktoberfest"
+    color: fbca04
+
+branches:
+  - name: master
+    protection:
+      required_pull_request_reviews:
+        # required_approving_review_count: 1
+        dismiss_stale_reviews: true
+        require_code_owner_reviews: true
+        dismissal_restrictions:
+          users: []
+          teams:
+            - Admins
+            - Masters
+      required_status_checks:
+        strict: false
+        contexts: []
+      enforce_admins: false
+      restrictions:
+        users: []
+        teams:
+          - Admins
+          - Masters

.github/stale.yml

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+---
+# Configuration for probot-stale - https://github.com/probot/stale
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
+daysUntilStale: 60
+
+# Number of days of inactivity before a stale Issue or Pull Request is closed.
+# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
+daysUntilClose: 7
+
+# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
+exemptLabels:
+  - "Status: On hold"
+  - "Status: In progress"
+  - "Status: Awaiting response"
+  - "Status: Blocked"
+  - "Idea"
+  - "Security"
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: false
+
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: false
+
+# Label to use when marking as stale
+staleLabel: "Status: Stale"
+
+# Comment to post when marking as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+
+# Comment to post when removing the stale label.
+# unmarkComment: >
+#   Your comment here.
+unmarkComment: false
+
+# Comment to post when closing a stale Issue or Pull Request.
+# closeComment: >
+#   Your comment here.
+closeComment: false
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 30
+
+# Limit to only `issues` or `pulls`
+only: issues
+
+# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
+# pulls:
+#   daysUntilStale: 30
+#   markComment: >
+#     This pull request has been automatically marked as stale because it has not had
+#     recent activity. It will be closed if no further activity occurs. Thank you
+#     for your contributions.
+
+# issues:
+#   exemptLabels:
+#     - confirmed

.github/support.yml

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+---
+# Configuration for support-requests - https://github.com/dessant/support-requests
+
+# Label used to mark issues as support requests
+supportLabel: "Type: Support"
+
+# Comment to post on issues marked as support requests. Add a link
+# to a support page, or set to `false` to disable
+supportComment: >
+  :wave: We use the issue tracker exclusively for bug reports and feature requests.
+  However, this issue appears to be a support request. Please use our
+  support channels to get help with the project.
+
+  Head over to the
+  [Home Assistant community forum](https://community.home-assistant.io/?u=frenck)
+  or join our [Discord](https://discord.me/hassioaddons) chat.
+
+# Close issues marked as support requests
+close: true
+
+# Lock issues marked as support requests
+lock: false

.gitlab-ci.yml

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+include: https://raw.githubusercontent.com/hassio-addons/organization/master/gitlabci/addon.yml
+
+variables:
+  ADDON_GITHUB_REPO: "hassio-addons/addon-chrony"
+  ADDON_SLUG: "chrony"
+  ADDON_TARGET: "chrony"
+
+  ADDON_AARCH64_BASE: "hassioaddons/base-aarch64:3.0.0"
+  ADDON_AMD64_BASE: "hassioaddons/base-amd64:3.0.0"
+  ADDON_ARMHF_BASE: "hassioaddons/base-armhf:3.0.0"
+  ADDON_ARMV7_BASE: "hassioaddons/base-armv7:3.0.0"
+  ADDON_I386_BASE: "hassioaddons/base-i386:3.0.0"

.mdlrc

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+rules "~MD024"

.yamllint

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+---
+rules:
+  braces:
+    level: error
+    min-spaces-inside: 0
+    max-spaces-inside: 1
+    min-spaces-inside-empty: -1
+    max-spaces-inside-empty: -1
+  brackets:
+    level: error
+    min-spaces-inside: 0
+    max-spaces-inside: 0
+    min-spaces-inside-empty: -1
+    max-spaces-inside-empty: -1
+  colons:
+    level: error
+    max-spaces-before: 0
+    max-spaces-after: 1
+  commas:
+    level: error
+    max-spaces-before: 0
+    min-spaces-after: 1
+    max-spaces-after: 1
+  comments:
+    level: error
+    require-starting-space: true
+    min-spaces-from-content: 2
+  comments-indentation:
+    level: error
+  document-end:
+    level: error
+    present: false
+  document-start:
+    level: error
+    present: true
+  empty-lines:
+    level: error
+    max: 1
+    max-start: 0
+    max-end: 1
+  hyphens:
+    level: error
+    max-spaces-after: 1
+  indentation:
+    level: error
+    spaces: 2
+    indent-sequences: true
+    check-multi-line-strings: false
+  key-duplicates:
+    level: error
+  line-length:
+    ignore: |
+      .github/support.yml
+    level: warning
+    max: 120
+    allow-non-breakable-words: true
+    allow-non-breakable-inline-mappings: true
+  new-line-at-end-of-file:
+    level: error
+  new-lines:
+    level: error
+    type: unix
+  trailing-spaces:
+    level: error
+  truthy:
+    level: error

CODE_OF_CONDUCT.md

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+# Code of conduct
+
+## Our pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+- The use of sexualized language or imagery and unwelcome sexual attention
+  or advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or
+  electronic address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate
+  in a professional setting
+
+## Our responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project lead at frenck@addons.community. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project lead is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

CONTRIBUTING.md

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+# Contributing
+
+When contributing to this repository, please first discuss the change you wish
+to make via issue, email, or any other method with the owners of this repository
+before making a change.
+
+Please note we have a code of conduct, please follow it in all your interactions
+with the project.
+
+## Issues and feature requests
+
+You've found a bug in the source code, a mistake in the documentation or maybe
+you'd like a new feature? You can help us by submitting an issue to our
+[GitHub Repository][github]. Before you create an issue, make sure you search
+the archive, maybe your question was already answered.
+
+Even better: You could submit a pull request with a fix / new feature!
+
+## Pull request process
+
+1. Search our repository for open or closed [pull requests][prs] that relates
+   to your submission. You don't want to duplicate effort.
+
+1. You may merge the pull request in once you have the sign-off of two other
+   developers, or if you do not have permission to do that, you may request
+   the second reviewer to merge it for you.
+
+[github]: https://github.com/hassio-addons/xxxxx/issues
+[prs]: https://github.com/hassio-addons/xxxxx/pulls

LICENSE.md

@@ -0,0 +1,21 @@
+# MIT License
+
+Copyright (c) 2019 Franck Nijhof
+
+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 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.

README.md

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+# Community Hass.io Add-ons: chrony
+
+
+[![GitHub Release][releases-shield]][releases]
+![Project Stage][project-stage-shield]
+[![License][license-shield]](LICENSE.md)
+
+![Supports aarch64 Architecture][aarch64-shield]
+![Supports amd64 Architecture][amd64-shield]
+![Supports armhf Architecture][armhf-shield]
+![Supports armv7 Architecture][armv7-shield]
+![Supports i386 Architecture][i386-shield]
+
+[![GitLab CI][gitlabci-shield]][gitlabci]
+![Project Maintenance][maintenance-shield]
+[![GitHub Activity][commits-shield]][commits]
+
+[![Discord][discord-shield]][discord]
+[![Community Forum][forum-shield]][forum]
+
+[![Buy me a coffee][buymeacoffee-shield]][buymeacoffee]
+
+
+chrony NTP Server.
+
+## About
+
+An NTP server accesible by all hosts on the local network, useful for setting
+time on devices with controlled internet access (such as cameras).  
+Please note this does not set the clock of the Hassio instance.
+
+## Installation
+
+The installation of this add-on is pretty straightforward and not different in
+comparison to installing any other Hass.io add-on.
+
+1. [Add our Hass.io add-ons repository][repository] to your Hass.io instance.
+1. Install the "chrony" add-on.
+1. Start the "chrony" add-on
+1. Check the logs of the "chrony" add-on to see if everything went well.
+
+**NOTE**: Do not add this repository to Hass.io, please use:
+`https://github.com/hassio-addons/repository`.
+
+## Configuration
+
+**Note**: _Remember to restart the add-on when the configuration is changed._
+
+Example add-on configuration:
+
+```json
+{
+  "log_level": "info",
+}
+```
+
+**Note**: _This is just an example, don't copy and paste it! Create your own!_
+
+### Option: `log_level`
+
+The `log_level` option controls the level of log output by the addon and can
+be changed to be more or less verbose, which might be useful when you are
+dealing with an unknown issue. Possible values are:
+
+- `trace`: Show every detail, like all called internal functions.
+- `debug`: Shows detailed debug information.
+- `info`: Normal (usually) interesting events.
+- `warning`: Exceptional occurrences that are not errors.
+- `error`:  Runtime errors that do not require immediate action.
+- `fatal`: Something went terribly wrong. Add-on becomes unusable.
+
+Please note that each level automatically includes log messages from a
+more severe level, e.g., `debug` also shows `info` messages. By default,
+the `log_level` is set to `info`, which is the recommended setting unless
+you are troubleshooting.
+
+## Known issues and limitations
+
+- This does not control the local system time and is purely an NTP server.
+
+## Changelog & Releases
+
+This repository keeps a change log using [GitHub's releases][releases]
+functionality. The format of the log is based on
+[Keep a Changelog][keepchangelog].
+
+Releases are based on [Semantic Versioning][semver], and use the format
+of ``MAJOR.MINOR.PATCH``. In a nutshell, the version will be incremented
+based on the following:
+
+- ``MAJOR``: Incompatible or major changes.
+- ``MINOR``: Backwards-compatible new features and enhancements.
+- ``PATCH``: Backwards-compatible bugfixes and package updates.
+
+## Support
+
+Got questions?
+
+You have several options to get them answered:
+
+- The [Community Hass.io Add-ons Discord chat server][discord] for add-on
+  support and feature requests.
+- The [Home Assistant Discord chat server][discord-ha] for general Home
+  Assistant discussions and questions.
+- The Home Assistant [Community Forum][forum].
+- Join the [Reddit subreddit][reddit] in [/r/homeassistant][reddit]
+
+You could also [open an issue here][issue] GitHub.
+
+## Contributing
+
+This is an active open-source project. We are always open to people who want to
+use the code or contribute to it.
+
+We have set up a separate document containing our
+[contribution guidelines](CONTRIBUTING.md).
+
+Thank you for being involved! :heart_eyes:
+
+## Authors & contributors
+
+The original setup of this repository is by [Paul Sinclair][sinclairpaul].
+
+For a full list of all authors and contributors,
+check [the contributor's page][contributors].
+
+## We have got some Hass.io add-ons for you
+
+Want some more functionality to your Hass.io Home Assistant instance?
+
+We have created multiple add-ons for Hass.io. For a full list, check out
+our [GitHub Repository][repository].
+
+## License
+
+MIT License
+
+Copyright (c) 2019 Paul Sinclair
+
+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 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.
+
+[aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
+[alpine-packages]: https://pkgs.alpinelinux.org/packages
+[amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
+[armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
+[armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
+[buymeacoffee-shield]: https://www.buymeacoffee.com/assets/img/guidelines/download-assets-sm-2.svg
+[buymeacoffee]: https://www.buymeacoffee.com/sinclairpaul
+[commits-shield]: https://img.shields.io/github/commit-activity/y/hassio-addons/addon-chrony.svg
+[commits]: https://github.com/hassio-addons/addon-chrony/commits/master
+[contributors]: https://github.com/hassio-addons/addon-chrony/graphs/contributors
+[discord-ha]: https://discord.gg/c5DvZ4e
+[discord-shield]: https://img.shields.io/discord/478094546522079232.svg
+[discord]: https://discord.me/hassioaddons
+[forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
+[forum]: https://community.home-assistant.io/t/community-hass-io-xxxxx/xxxxx
+[sinclairpaul]: https://github.com/sinclairpaul
+[gitlabci-shield]: https://gitlab.com/hassio-addons/addon-chrony/badges/master/pipeline.svg
+[gitlabci]: https://gitlab.com/hassio-addons/addon-chrony/pipelines
+[home-assistant]: https://home-assistant.io
+[i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
+[issue]: https://github.com/hassio-addons/addon-chrony/issues
+[keepchangelog]: http://keepachangelog.com/en/1.0.0/
+[license-shield]: https://img.shields.io/github/license/hassio-addons/addon-chrony.svg
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2019.svg
+[npm-packages]: https://www.npmjs.com
+[project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
+[reddit]: https://reddit.com/r/homeassistant
+[releases-shield]: https://img.shields.io/github/release/hassio-addons/addon-chrony.svg
+[releases]: https://github.com/hassio-addons/addon-chrony/releases
+[repository]: https://github.com/hassio-addons/repository
+[semver]: http://semver.org/spec/v2.0.0.htm

chrony/.README.j2

@@ -0,0 +1,70 @@
+# Community Hass.io Add-ons: chrony
+
+[![Release][release-shield]][release] ![Project Stage][project-stage-shield] ![Project Maintenance][maintenance-shield]
+
+[![Discord][discord-shield]][discord] [![Community Forum][forum-shield]][forum]
+
+[![Buy me a coffee][buymeacoffee-shield]][buymeacoffee]
+
+chrony NTP Server.
+
+## About
+
+An NTP server accesible by all hosts on the local network, useful for setting
+time on devices with controlled internet access (such as cameras).
+
+[Click here for the full documentation][docs]
+
+![Grocy screenshot][screenshot]
+
+{% if channel == "edge" %}
+## WARNING! THIS IS AN EDGE VERSION!
+
+This Hass.io Add-ons repository contains edge builds of add-ons. Edge builds
+add-ons are based upon the latest development version.
+
+- They may not work at all.
+- They might stop working at any time.
+- They could have a negative impact on your system.
+
+This repository was created for:
+
+- Anybody willing to test.
+- Anybody interested in trying out upcoming add-ons or add-on features.
+- Developers.
+
+If you are more interested in stable releases of our add-ons:
+
+<https://github.com/hassio-addons/repository>
+
+{% endif %}
+{% if channel == "beta" %}
+## WARNING! THIS IS A BETA VERSION!
+
+This Hass.io Add-ons repository contains beta releases of add-ons.
+
+- They might stop working at any time.
+- They could have a negative impact on your system.
+
+This repository was created for:
+
+- Anybody willing to test.
+- Anybody interested in trying out upcoming add-ons or add-on features.
+
+If you are more interested in stable releases of our add-ons:
+
+<https://github.com/hassio-addons/repository>
+
+{% endif %}
+[buymeacoffee-shield]: https://www.buymeacoffee.com/assets/img/guidelines/download-assets-sm-2.svg
+[buymeacoffee]: https://www.buymeacoffee.com/sinclairpaul
+[discord-shield]: https://img.shields.io/discord/478094546522079232.svg
+[discord]: https://discord.me/hassioaddons
+[docs]: {{ repo }}/blob/{{ version }}/README.md
+[forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
+[forum]: https://community.home-assistant.io/?u=frenck
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2019.svg
+[project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
+[release-shield]: https://img.shields.io/badge/version-{{ version }}-blue.svg
+[release]: {{ repo }}/tree/{{ version }}
+[screenshot]: https://github.com/hassio-addons/addon-xxxxx/raw/master/images/screenshot.png

chrony/Dockerfile

@@ -0,0 +1,39 @@
+ARG BUILD_FROM=hassioaddons/base:3.0.0
+# hadolint ignore=DL3006
+FROM ${BUILD_FROM}
+
+# Set shell
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+# Setup base
+# hadolint ignore=DL3003
+RUN \
+    apk add --no-cache \
+        chrony=3.4-r1 
+
+# Copy root filesystem
+COPY rootfs /
+
+# Build arguments
+ARG BUILD_ARCH
+ARG BUILD_DATE
+ARG BUILD_REF
+ARG BUILD_VERSION
+
+# Labels
+LABEL \
+    io.hass.name="chrony" \
+    io.hass.description="chrony NTP Server" \
+    io.hass.arch="${BUILD_ARCH}" \
+    io.hass.type="addon" \
+    io.hass.version=${BUILD_VERSION} \
+    maintainer="Franck Nijhof <frenck@addons.community>" \
+    org.label-schema.description="chrony NTP Server" \
+    org.label-schema.build-date=${BUILD_DATE} \
+    org.label-schema.name="chrony" \
+    org.label-schema.schema-version="1.0" \
+    org.label-schema.url="https://community.home-assistant.io/?u=frenck" \
+    org.label-schema.usage="https://github.com/hassio-addons/addon-xxxxx/tree/master/README.md" \
+    org.label-schema.vcs-ref=${BUILD_REF} \
+    org.label-schema.vcs-url="https://github.com/hassio-addons/addon-xxxxx" \
+    org.label-schema.vendor="Community Hass.io Addons"

chrony/build.json

@@ -0,0 +1,11 @@
+{
+    "squash": false,
+    "build_from": {
+        "aarch64": "hassioaddons/base-aarch64:3.0.0",
+        "amd64": "hassioaddons/base-amd64:3.0.0",
+        "armhf": "hassioaddons/base-armhf:3.0.0",
+        "armv7": "hassioaddons/base-armv7:3.0.0",
+        "i386": "hassioaddons/base-i386:3.0.0"
+    },
+    "args": {}
+}

chrony/config.json

@@ -0,0 +1,29 @@
+{
+  "name": "chrony",
+  "version": "dev",
+  "slug": "chrony",
+  "description": "chrony NTP Server",
+  "url": "https://github.com/hassio-addons/xxxxx",
+  "startup": "application",
+  "arch": [
+    "aarch64",
+    "amd64",
+    "armhf",
+    "armv7",
+    "i386"
+  ],
+  "boot": "auto",
+  "hassio_api": true,
+  "hassio_role": "default",
+  "map": [ ],
+  "ports": { 
+    "123/udp": 123
+   },
+  "options": { },
+  "schema": {
+    "log_level": "match(^(trace|debug|info|notice|warning|error|fatal)$)?"
+  },
+  "environment": {
+    "LOG_FORMAT": "{LEVEL}: {MESSAGE}"
+  }
+}

chrony/rootfs/etc/chrony/chrony.conf

@@ -0,0 +1,5 @@
+# default config
+
+pool pool.ntp.org iburst
+initstepslew 10 pool.ntp.org
+allow all

chrony/rootfs/etc/services.d/chronyd/finish

@@ -0,0 +1,9 @@
+#!/usr/bin/execlineb -S0
+# ==============================================================================
+# Community Hass.io Add-ons: chrony
+# Take down the S6 supervision tree when chrony fails
+# ==============================================================================
+if -n { s6-test $# -ne 0 }
+if -n { s6-test ${1} -eq 256 }
+
+s6-svscanctl -t /var/run/s6/services

chrony/rootfs/etc/services.d/chronyd/run

@@ -0,0 +1,9 @@
+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Community Hass.io Add-ons: chrony
+# Runs chrony daemon
+# ==============================================================================
+# shellcheck disable=SC1091
+bashio::log.info "Starting chronyd..."
+
+exec chronyd -d -x