diff --git a/.editorconfig b/.editorconfig
new file mode 100755
index 0000000..7a12570
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,19 @@
+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
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000..3fbad49
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1,4 @@
+# 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
diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
new file mode 100755
index 0000000..544da8f
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,20 @@
+# 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)
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
new file mode 100755
index 0000000..cbd529a
--- /dev/null
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,9 @@
+# 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/
\ No newline at end of file
diff --git a/.github/autolabeler.yml b/.github/autolabeler.yml
new file mode 100644
index 0000000..3ce5703
--- /dev/null
+++ b/.github/autolabeler.yml
@@ -0,0 +1,2 @@
+---
+"Type: Documentation": ["*.md", "*.j2"]
diff --git a/.github/config.yml b/.github/config.yml
new file mode 100644
index 0000000..71d2f6d
--- /dev/null
+++ b/.github/config.yml
@@ -0,0 +1,50 @@
+---
+# 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:
diff --git a/.github/invite-contributors.yml b/.github/invite-contributors.yml
new file mode 100644
index 0000000..25eb31a
--- /dev/null
+++ b/.github/invite-contributors.yml
@@ -0,0 +1,10 @@
+---
+# 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
diff --git a/.github/lock.yml b/.github/lock.yml
new file mode 100644
index 0000000..4b1e816
--- /dev/null
+++ b/.github/lock.yml
@@ -0,0 +1,20 @@
+---
+# 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
diff --git a/.github/move.yml b/.github/move.yml
new file mode 100644
index 0000000..0c2276a
--- /dev/null
+++ b/.github/move.yml
@@ -0,0 +1,20 @@
+---
+# 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
diff --git a/.github/no-response.yml b/.github/no-response.yml
new file mode 100644
index 0000000..bb9f0f2
--- /dev/null
+++ b/.github/no-response.yml
@@ -0,0 +1,13 @@
+---
+# 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.
diff --git a/.github/potential-duplicates.yml b/.github/potential-duplicates.yml
new file mode 100644
index 0000000..00c7c0f
--- /dev/null
+++ b/.github/potential-duplicates.yml
@@ -0,0 +1,14 @@
+---
+# 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}}
diff --git a/.github/settings.yml b/.github/settings.yml
new file mode 100644
index 0000000..669e2cd
--- /dev/null
+++ b/.github/settings.yml
@@ -0,0 +1,150 @@
+---
+repository:
+  description: "Network UPS Tools - Community Hass.io Add-on for Home Assistant"
+  homepage: https://addons.community
+  topics: nut, network-ups-tools, ups, battery-backup, hassio-addons, hassio, hass, home-assistant, homeassistant, home-automation
+  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
diff --git a/.github/stale.yml b/.github/stale.yml
new file mode 100644
index 0000000..36938bb
--- /dev/null
+++ b/.github/stale.yml
@@ -0,0 +1,61 @@
+---
+# 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
diff --git a/.github/support.yml b/.github/support.yml
new file mode 100644
index 0000000..8587bbe
--- /dev/null
+++ b/.github/support.yml
@@ -0,0 +1,22 @@
+---
+---
+# 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/)
+  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
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e69de29
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..0c97a4b
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,428 @@
+---
+image: docker:latest
+
+variables:
+  ADDON_GITHUB_REPO: hassio-addons/addon-lovelace-migration
+  ADDON_SLUG: lovelace-migration
+  ADDON_TARGET: lovelace-migration
+  DOCKER_DRIVER: overlay2
+  DOCKER_HUB_ORG: hassioaddons
+
+stages:
+  - preflight
+  - build
+  - scan
+  - deploy
+  - manifest
+  - publish
+
+# Generic DIND template
+.dind: &dind
+  before_script:
+    - docker info
+  services:
+    - name: docker:dind
+      command: ["--experimental"]
+
+# Generic preflight template
+.preflight: &preflight
+  stage: preflight
+  tags:
+    - preflight
+
+# Generic build template
+.build: &build
+  <<: *dind
+  stage: build
+  before_script:
+    - docker info
+    - |
+      if [ "$(apk --print-arch)" = "amd64" ]; then
+        docker run --rm --privileged hassioaddons/qemu-user-static:latest
+      fi
+    - |
+      echo "${CI_JOB_TOKEN}" | docker login \
+        --username gitlab-ci-token \
+        --password-stdin \
+        registry.gitlab.com
+    - docker pull "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:cache" || true
+  script:
+    - |
+      docker build \
+        --build-arg "BUILD_FROM=${FROM}" \
+        --build-arg "BUILD_DATE=$(date +"%Y-%m-%dT%H:%M:%SZ")" \
+        --build-arg "BUILD_ARCH=${ADDON_ARCH}" \
+        --build-arg "BUILD_REF=${CI_COMMIT_SHA}" \
+        --build-arg "BUILD_VERSION=${CI_COMMIT_TAG:-${CI_COMMIT_SHA:0:7}}" \
+        --cache-from "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:cache" \
+        --tag \
+          "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:${CI_COMMIT_SHA}" \
+        "${ADDON_TARGET}"
+    - |
+      docker push \
+        "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:${CI_COMMIT_SHA}"
+# Generic scan template
+.scan: &scan
+  <<: *dind
+  stage: scan
+  allow_failure: true
+  before_script:
+    - docker info
+    - docker run -d --name db arminc/clair-db:latest
+    - docker run -p 6060:6060 --link db:postgres -d --name clair arminc/clair-local-scan:v2.0.1
+    - apk add -U curl ca-certificates
+    - |
+      curl \
+        --silent \
+        --show-error \
+        --location \
+        --fail \
+        --retry 3 \
+        --output /usr/bin/clair-scanner \
+        https://github.com/arminc/clair-scanner/releases/download/v8/clair-scanner_linux_amd64
+    - chmod +x /usr/bin/clair-scanner
+    - touch clair-whitelist.yml
+    - echo "Waiting for Clair to start"
+    - |
+      while ! nc -z docker 6060; do
+        sleep 1
+        WAIT=$((${WAIT} + 1))
+        if [ "${WAIT}" -gt 30 ]; then
+          echo "Error > Timeout waiting for Clair to start"
+          exit 1
+        fi
+      done
+    - docker pull "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:${CI_COMMIT_SHA}"
+  script:
+    - |
+      clair-scanner \
+        -c http://docker:6060 \
+        --ip $(hostname -i) \
+        -w clair-whitelist.yml \
+        "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:${CI_COMMIT_SHA}"
+  tags:
+    - scan
+
+# Generic deploy template
+.deploy: &deploy
+  <<: *dind
+  stage: deploy
+  before_script:
+    - docker info
+    - docker pull "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:${CI_COMMIT_SHA}"
+    - |
+      echo "${CI_JOB_TOKEN}" | docker login \
+        --username gitlab-ci-token \
+        --password-stdin \
+        registry.gitlab.com
+    - |
+      echo "${DOCKER_PASSWORD}" | docker login \
+        --username "${DOCKER_LOGIN}" \
+        --password-stdin
+  script:
+    - |
+      docker tag \
+        "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:${CI_COMMIT_SHA}" \
+        "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:cache"
+    - docker push "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:cache"
+    - TAG="${CI_COMMIT_TAG#v}"
+    - TAG="${TAG:-${CI_COMMIT_SHA:0:7}}"
+    - |
+      docker tag \
+        "registry.gitlab.com/${CI_PROJECT_PATH}/${ADDON_ARCH}:${CI_COMMIT_SHA}" \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:${ADDON_ARCH}-${TAG}"
+    - |
+      docker push \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:${ADDON_ARCH}-${TAG}"
+  tags:
+    - deploy
+  only:
+    - master
+    - /^v\d+\.\d+\.\d+(?:-(?:beta|rc)(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?)?$/
+  except:
+    - /^(?!master).+@/
+
+# Generic manifest template
+.manifest: &manifest
+  <<: *dind
+  stage: manifest
+  before_script:
+    - mkdir -p ~/.docker
+    - echo '{"experimental":"enabled"}' > ~/.docker/config.json
+    - docker info
+    - |
+      echo "${DOCKER_PASSWORD}" | docker login \
+        --username "${DOCKER_LOGIN}" \
+        --password-stdin
+  script:
+    - TAG="${TAG#v}"
+    - TAG="${TAG:-${CI_COMMIT_SHA:0:7}}"
+    - REF="${CI_COMMIT_TAG#v}"
+    - REF="${REF:-${CI_COMMIT_SHA:0:7}}"
+    - |
+      docker manifest create \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:${TAG}" \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:aarch64-${REF}" \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:amd64-${REF}" \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:armhf-${REF}" \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:i386-${REF}"
+    - |
+      docker manifest annotate \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:${TAG}" \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:aarch64-${REF}" \
+        --os=linux \
+        --arch=arm64 \
+        --variant=v8
+    - |
+      docker manifest annotate \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:${TAG}" \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:amd64-${REF}" \
+        --os=linux \
+        --arch=amd64
+    - |
+      docker manifest annotate \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:${TAG}" \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:armhf-${REF}" \
+        --os=linux \
+        --arch=arm \
+        --variant=v6
+    - |
+      docker manifest annotate \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:${TAG}" \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:i386-${REF}" \
+        --os=linux \
+        --arch=386
+    - |
+      docker manifest push \
+        "${DOCKER_HUB_ORG}/${ADDON_SLUG}:${TAG}"
+  tags:
+    - manifest
+  except:
+    - /^(?!master).+@/
+
+# Generic publish template
+.publish: &publish
+  stage: publish
+  image:
+    name: hassioaddons/repository-updater:latest
+    entrypoint: [""]
+  script:
+    - |
+      repository-updater \
+        --token "${GITHUB_TOKEN}" \
+        --repository "${REPOSITORY}" \
+        --addon "${ADDON_GITHUB_REPO}"
+  tags:
+    - publish
+  except:
+    - /^(?!master).+@/
+
+# Preflight jobs
+hadolint:
+  <<: *preflight
+  image: hadolint/hadolint:latest-debian
+  before_script:
+    - hadolint --version
+  script:
+    - hadolint "${ADDON_TARGET}/Dockerfile"
+
+shellcheck:
+  <<: *preflight
+  image:
+    name: koalaman/shellcheck-alpine:stable
+    entrypoint: [""]
+  before_script:
+    - shellcheck --version
+    - apk --no-cache add grep
+    - |
+      find . -type f -print0 | \
+        xargs -0 sed -i 's:#!/usr/bin/with-contenv bash:#!/bin/bash:g'
+  script:
+    - |
+      for file in $(grep -IRl "#\!\(/usr/bin/env \|/bin/\)" --exclude-dir ".git" "${ADDON_TARGET}"); do
+        if ! shellcheck $file; then
+          export FAILED=1
+        else
+          echo "$file OK"
+        fi
+      done
+      if [ "${FAILED}" = "1" ]; then
+        exit 1
+      fi
+
+yamllint:
+  <<: *preflight
+  image: sdesbure/yamllint
+  before_script:
+    - yamllint --version
+  script:
+    - yamllint .
+
+jsonlint:
+  <<: *preflight
+  image: sahsu/docker-jsonlint
+  before_script:
+    - jsonlint --version || true
+  script:
+    - |
+      for file in $(find . -type f -name "*.json"); do
+        if ! jsonlint -q $file; then
+          export FAILED=1
+        else
+          echo "$file OK"
+        fi
+      done
+      if [ "${FAILED}" = "1" ]; then
+        exit 1
+      fi
+markdownlint:
+  <<: *preflight
+  image:
+    name: ruby:alpine
+    entrypoint: [""]
+  before_script:
+    - gem install mdl
+    - mdl --version
+  script:
+    - mdl --style all --warnings .
+
+# Build Jobs
+build:armhf:
+  <<: *build
+  variables:
+    ADDON_ARCH: armhf
+    FROM: hassioaddons/base-armhf:2.1.2
+  tags:
+    - build
+    - armhf
+
+build:aarch64:
+  <<: *build
+  variables:
+    ADDON_ARCH: aarch64
+    FROM: hassioaddons/base-aarch64:2.1.2
+  tags:
+    - build
+    - aarch64
+
+build:i386:
+  <<: *build
+  variables:
+    ADDON_ARCH: i386
+    FROM: hassioaddons/base-i386:2.1.2
+  tags:
+    - build
+    - i386
+
+build:amd64:
+  <<: *build
+  variables:
+    ADDON_ARCH: amd64
+    FROM: hassioaddons/base-amd64:2.1.2
+  tags:
+    - build
+    - amd64
+
+# Scan jobs
+clair:armhf:
+  <<: *scan
+  variables:
+    ADDON_ARCH: armhf
+
+clair:aarch64:
+  <<: *scan
+  variables:
+    ADDON_ARCH: aarch64
+
+clair:i386:
+  <<: *scan
+  variables:
+    ADDON_ARCH: i386
+
+clair:amd64:
+  <<: *scan
+  variables:
+    ADDON_ARCH: amd64
+
+# Deploy jobs
+deploy:armhf:
+  <<: *deploy
+  variables:
+    ADDON_ARCH: armhf
+
+deploy:aarch64:
+  <<: *deploy
+  variables:
+    ADDON_ARCH: aarch64
+
+deploy:i386:
+  <<: *deploy
+  variables:
+    ADDON_ARCH: i386
+
+deploy:amd64:
+  <<: *deploy
+  variables:
+    ADDON_ARCH: amd64
+
+# Manifest jobs
+manifest:sha:
+  <<: *manifest
+  only:
+    - master
+
+manifest:version:
+  <<: *manifest
+  variables:
+    TAG: "${CI_COMMIT_TAG}"
+  only:
+    - /^v\d+\.\d+\.\d+(?:-(?:beta|rc)(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?)?$/
+
+manifest:stable:
+  <<: *manifest
+  variables:
+    TAG: latest
+  only:
+    - /^v\d+\.\d+\.\d+(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?$/
+
+manifest:beta:
+  <<: *manifest
+  variables:
+    TAG: beta
+  only:
+    - /^v\d+\.\d+\.\d+(?:-(?:beta|rc)(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?)?$/
+
+manifest:edge:
+  <<: *manifest
+  variables:
+    TAG: edge
+  only:
+    - master
+
+# Publish jobs
+publish:stable:
+  <<: *publish
+  variables:
+    REPOSITORY: hassio-addons/repository
+  only:
+    - /^v\d+\.\d+\.\d+(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?$/
+  environment:
+    name: stable
+
+publish:beta:
+  <<: *publish
+  variables:
+    REPOSITORY: hassio-addons/repository-beta
+  only:
+    - /^v\d+\.\d+\.\d+(?:-(?:beta|rc)(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?)?$/
+  environment:
+    name: beta
+
+publish:edge:
+  <<: *publish
+  variables:
+    REPOSITORY: hassio-addons/repository-edge
+  only:
+    - master
+  environment:
+    name: edge
diff --git a/.mdlrc b/.mdlrc
new file mode 100644
index 0000000..2b0128d
--- /dev/null
+++ b/.mdlrc
@@ -0,0 +1 @@
+rules "~MD024"
\ No newline at end of file
diff --git a/.yamllint b/.yamllint
new file mode 100644
index 0000000..0a2a889
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,64 @@
+---
+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:
+    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
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
new file mode 100644
index 0000000..0ac232b
--- /dev/null
+++ b/CODE_OF_CONDUCT.md
@@ -0,0 +1,74 @@
+# 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/
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..074d634
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,29 @@
+# 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/addon-nut/issues
+[prs]: https://github.com/hassio-addons/addon-nut/pulls
diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000..7ee4e68
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,21 @@
+# MIT License
+
+Copyright (c) 2018 Dale Higgs
+
+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.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..08d4bb7
--- /dev/null
+++ b/README.md
@@ -0,0 +1,420 @@
+# Community Hass.io Add-ons: Network UPS Tools
+
+[![GitHub Release][releases-shield]][releases]
+![Project Stage][project-stage-shield]
+[![License][license-shield]](LICENSE.md)
+
+[![GitLab CI][gitlabci-shield]][gitlabci]
+![Project Maintenance][maintenance-shield]
+[![GitHub Activity][commits-shield]][commits]
+
+[![Bountysource][bountysource-shield]][bountysource]
+[![Discord][discord-shield]][discord]
+[![Community Forum][forum-shield]][forum]
+
+[![Buy me a coffee][buymeacoffee-shield]][buymeacoffee]
+
+A Network UPS Tools daemon to allow you to easily manage battery backup (UPS)
+devices connected to your Hass.io machine.
+
+## About
+
+The primary goal of the Network UPS Tools (NUT) project is to provide support
+for Power Devices, such as Uninterruptible Power Supplies, Power Distribution
+Units, Automatic Transfer Switch, Power Supply Units and Solar Controllers.
+
+NUT provides many control and monitoring [features][nut-features], with a
+uniform control and management interface.
+
+More than 140 different manufacturers, and several thousands models
+are [compatible][nut-compatible].
+
+The Network UPS Tools (NUT) project is the combined effort of
+many [individuals and companies][nut-acknowledgements].
+
+## 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 "Network UPS Tools" add-on.
+1. Configure the `users` and `devices` options.
+1. Start the "Network UPS Tools" add-on.
+1. Check the logs of the "Network UPS Tools" add-on to see if everything went well.
+1. Configure [NUT Sensor][nut-sensor-docs] in your `configuration.yaml` file.
+
+**NOTE**: Do not add this repository to Hass.io, please use:
+`https://github.com/hassio-addons/repository`.
+
+## Docker status
+
+![Supports armhf Architecture][armhf-shield]
+![Supports aarch64 Architecture][aarch64-shield]
+![Supports amd64 Architecture][amd64-shield]
+![Supports i386 Architecture][i386-shield]
+
+[![Docker Version][version-shield]][microbadger]
+[![Docker Layers][layers-shield]][microbadger]
+[![Docker Pulls][pulls-shield]][dockerhub]
+
+## Configuration
+
+Even though this add-on is just a basic add-on, it does come with some
+configuration options to play around with.
+
+**Note**: _Remember to restart the add-on when the configuration is changed._
+
+Network UPS Tools add-on configuration:
+
+```json
+{
+  "log_level": "info",
+  "users": [
+    {
+      "username": "nutty",
+      "password": "changeme",
+      "instcmds": [
+        "all"
+      ],
+      "actions": []
+    }
+  ],
+  "devices": [
+    {
+      "name": "myups",
+      "driver": "usbhid-ups",
+      "port": "auto",
+      "config": []
+    }
+  ],
+  "upsd": [
+    "LISTEN 0.0.0.0"
+  ],
+  "nut": {
+    "mode": "netserver"
+  }
+}
+```
+
+### Option: `log_level`
+
+The `log_level` option controls the level of log output by the add-on 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.
+
+### Option: `users`
+
+This option allows you to specify a list of one or more users. Each user can
+have its own privileges like defined in the sub-options below.
+
+_Refer to the [`upsd.users(5)`][upsd-users] documentation for more information._
+
+#### Sub-option: `username`
+
+The username the user needs to use to login to the NUT server. A valid username
+contains only `a-z`, `A-Z`, `0-9` and underscore characters (`_`).
+
+#### Sub-option: `password`
+
+Set the password for this user.
+
+#### Sub-option: `instcmds`
+
+A list of instant commands that a user is allowed to initiate. Use `all` to
+grant all commands automatically.
+
+#### Sub-option: `actions`
+
+A list of actions that a user is allowed to perform. Valid actions are:
+
+- `set`: change the value of certain variables in the UPS.
+- `fsd`: set the forced shutdown flag in the UPS. This is equivalent to an
+  "on battery + low battery" situation for the purposes of monitoring.
+
+The list of actions is expected to grow in the future.
+
+#### Sub-option: `upsmon`
+
+Add the necessary actions for a `upsmon` process to work. This is either set to
+`master` or `slave`.
+
+### Option: `devices`
+
+This option allows you to specify a list of UPS devices attached to your
+system.
+
+_Refer to the [`ups.conf(5)`][ups-conf] documentation for more information._
+
+#### Sub-option: `name`
+
+The name of the UPS. The name `default` is used internally, so you can’t use
+it in this file.
+
+#### Sub-option: `driver`
+
+This specifies which program will be monitoring this UPS. You need to specify
+the one that is compatible with your hardware. See [`nutupsdrv(8)`][nutupsdrv]
+for more information on drivers in general and pointers to the man pages of
+specific drivers.
+
+#### Sub-option: `port`
+
+This is the serial port where the UPS is connected. The first serial port
+usually is `/dev/ttyS0`. Use `auto` to automatically detect the port.
+
+#### Sub-option: `config`
+
+A list of additional [options][ups-fields] to configure for this UPS. The common
+[`usbhid-ups`][usbhid-ups] driver allows you to distinguish between devices by
+using a combination of the `vendor`, `product`, `serial`, `vendorid`, and
+`productid` options:
+
+```json
+{
+  ...
+  "devices": [
+    {
+      "name": "mge",
+      "driver": "usbhid-ups",
+      "port": "auto",
+      "config": [
+        "vendorid = 0463"
+      ]
+    },
+    {
+      "name": "apcups",
+      "driver": "usbhid-ups",
+      "port": "auto",
+      "config": [
+        "vendorid = 051d*"
+      ]
+    },
+    {
+      "name": "foocorp",
+      "driver": "usbhid-ups",
+      "port": "auto",
+      "config": [
+        "vendor = \"Foo.Corporation.*\""
+      ]
+    },
+    {
+      "name": "smartups",
+      "driver": "usbhid-ups",
+      "port": "auto",
+      "config": [
+        "product = \".*(Smart|Back)-?UPS.*\""
+      ]
+    }
+  ],
+  ...
+```
+
+### Option: `upsd`
+
+A list of configuration options for the `upsd` server. Most users will only
+need to use the `LISTEN <interface> <port>` option.
+
+_Refer to the [`upsd.conf(5)`][upsd-conf] documentation for more information._
+
+### Option: `nut`
+
+A set of configuration options for NUT. It is recommended that you do not
+change these options unless you know what you are doing.
+
+_Refer to the [`nut.conf(5)`][nut-conf] documentation for more information._
+
+#### Sub-option: `mode`
+
+Recognized values are `none`, `standalone`, `netserver` and `netclient`.
+
+- `none`: Indicates that NUT should not get started automatically, possibly
+  because it is not configured or that an Integrated Power Management or some
+  external system, is used to startup the NUT components.
+- `standalone`: Addresses a local only configuration, with 1 UPS protecting
+  the local system. This implies to start the 3 NUT layers (driver, `upsd`
+  and `upsmon`), with the related configuration files. This mode can also
+  address UPS redundancy.
+- `netserver`: Like the `standalone` configuration, but also possibly need one
+  or more specific `LISTEN` options in `upsd` section. Since this mode is open
+  to the network, a special care should be applied to security concerns.
+- `netclient`: When only `upsmon` is required, possibly because there are
+  other hosts that are more closely attached to the UPS, the mode should be
+  set to `netclient`.
+
+#### Sub-option: `upsd_options`
+
+Set `upsd` specific options. See [`upsd(8)`][upsd] for more details. It is
+ignored when `mode` above indicates that no `upsd` should be running.
+
+#### Sub-option: `upsmon_options`
+
+Set `upsmon` specific options. See [`upsmon(8)`][upsmon] for more details. It
+is ignored when `mode` above indicates that no `upsmon` should be running.
+
+#### Sub-option: `poweroff_wait`
+
+At the end of an emergency system halt, the `upsmon` master will signal the UPS
+to switch off. This may fail for a number of reasons. Most notably is the case
+that mains power returns during the shutdown process. The system will wait this
+long for the UPS to cut power, and then reboot. It should be long enough to
+exhaust the batteries, in case line power continues to be unavailable. On the
+other hand, it should not be so long that the system remains offline for an
+unreasonable amount of time if line power has returned. See [`sleep(1)`][sleep]
+for compatible time syntax. If you specify the time in seconds, use the `s`
+suffix.
+
+### Option: `i_like_to_be_pwned`
+
+Adding this option to the add-on configuration allows to you bypass the
+HaveIBeenPwned password requirement by setting it to `true`.
+
+**Note**: _We STRONGLY suggest picking a stronger/safer password instead of
+using this option! USE AT YOUR OWN RISK!_
+
+### Option: `leave_front_door_open`
+
+Adding this option to the add-on configuration allows you to disable
+authentication on the NUT server by setting it to `true` and leaving the
+username and password empty.
+
+**Note**: _We STRONGLY suggest, not to use this, even if this add-on is
+only exposed to your internal network. USE AT YOUR OWN RISK!_
+
+## 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 [Dale Higgs][dale3h].
+
+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) 2018 Dale Higgs
+
+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
+[amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
+[armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
+[bountysource-shield]: https://img.shields.io/bountysource/team/hassio-addons/activity.svg
+[bountysource]: https://www.bountysource.com/teams/hassio-addons/issues
+[buymeacoffee-shield]: https://www.buymeacoffee.com/assets/img/guidelines/download-assets-sm-2.svg
+[buymeacoffee]: https://www.buymeacoffee.com/dale3h
+[commits-shield]: https://img.shields.io/github/commit-activity/y/hassio-addons/addon-nut.svg
+[commits]: https://github.com/hassio-addons/addon-nut/commits/master
+[contributors]: https://github.com/hassio-addons/addon-nut/graphs/contributors
+[dale3h]: https://github.com/dale3h
+[discord-ha]: https://discord.gg/c5DvZ4e
+[discord-shield]: https://img.shields.io/discord/478094546522079232.svg
+[discord]: https://discord.me/hassioaddons
+[dockerhub]: https://hub.docker.com/r/hassioaddons/nut
+[forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
+[forum]: https://community.home-assistant.io/t/community-hass-io-add-on-network-ups-tools/68516
+[gitlabci-shield]: https://gitlab.com/hassio-addons/addon-nut/badges/master/pipeline.svg
+[gitlabci]: https://gitlab.com/hassio-addons/addon-nut/pipelines
+[i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
+[issue]: https://github.com/hassio-addons/addon-nut/issues
+[keepchangelog]: https://keepachangelog.com/en/1.0.0/
+[layers-shield]: https://images.microbadger.com/badges/image/hassioaddons/nut.svg
+[license-shield]: https://img.shields.io/github/license/hassio-addons/addon-nut.svg
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2018.svg
+[microbadger]: https://microbadger.com/images/hassioaddons/nut
+[nut-acknowledgements]: https://networkupstools.org/acknowledgements.html
+[nut-compatible]: https://networkupstools.org/stable-hcl.html
+[nut-conf]: https://networkupstools.org/docs/man/nut.conf.html
+[nut-features]: https://networkupstools.org/features.html
+[nut-sensor-docs]: https://www.home-assistant.io/components/sensor.nut/
+[nutupsdrv]: https://networkupstools.org/docs/man/nutupsdrv.html
+[project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
+[pulls-shield]: https://img.shields.io/docker/pulls/hassioaddons/nut.svg
+[reddit]: https://reddit.com/r/homeassistant
+[releases-shield]: https://img.shields.io/github/release/hassio-addons/addon-nut.svg
+[releases]: https://github.com/hassio-addons/addon-nut/releases
+[repository]: https://github.com/hassio-addons/repository
+[semver]: https://semver.org/spec/v2.0.0.html
+[sleep]: https://linux.die.net/man/1/sleep
+[ups-conf]: https://networkupstools.org/docs/man/ups.conf.html
+[ups-fields]: https://networkupstools.org/docs/man/ups.conf.html#_ups_fields
+[upsd-conf]: https://networkupstools.org/docs/man/upsd.conf.html
+[upsd-users]: https://networkupstools.org/docs/man/upsd.users.html
+[upsd]: https://networkupstools.org/docs/man/upsd.html
+[upsmon]: https://networkupstools.org/docs/man/upsmon.html
+[usbhid-ups]: https://networkupstools.org/docs/man/usbhid-ups.html
+[version-shield]: https://images.microbadger.com/badges/version/hassioaddons/nut.svg
diff --git a/nut/.README.j2 b/nut/.README.j2
new file mode 100644
index 0000000..7427c67
--- /dev/null
+++ b/nut/.README.j2
@@ -0,0 +1,78 @@
+# Community Hass.io Add-ons: Network UPS Tools
+
+[![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]
+
+A Network UPS Tools daemon to allow you to easily manage battery backup (UPS)
+devices connected to your Hass.io machine.
+
+## About
+
+The primary goal of the Network UPS Tools (NUT) project is to provide support
+for Power Devices, such as Uninterruptible Power Supplies, Power Distribution
+Units, Automatic Transfer Switch, Power Supply Units and Solar Controllers.
+
+NUT provides many control and monitoring [features][nut-features], with a
+uniform control and management interface.
+
+More than 140 different manufacturers, and several thousands models
+are [compatible][nut-compatible].
+
+The Network UPS Tools (NUT) project is the combined effort of
+many [individuals and companies][nut-acknowledgements].
+
+[Click here for the full documentation][docs]
+
+{% 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 %}
+[project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
+[forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
+[forum]: https://community.home-assistant.io/t/community-hass-io-add-on-network-ups-tools/68516
+[discord-shield]: https://img.shields.io/discord/478094546522079232.svg
+[discord]: https://discord.me/hassioaddons
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2018.svg
+[release-shield]: https://img.shields.io/badge/version-{{ version }}-blue.svg
+[release]: {{ repo }}/tree/{{ version }}
+[docs]: {{ repo }}/blob/{{ version }}/README.md
+[buymeacoffee-shield]: https://www.buymeacoffee.com/assets/img/guidelines/download-assets-sm-2.svg
+[buymeacoffee]: https://www.buymeacoffee.com/dale3h
diff --git a/nut/Dockerfile b/nut/Dockerfile
new file mode 100644
index 0000000..a7d8aca
--- /dev/null
+++ b/nut/Dockerfile
@@ -0,0 +1,33 @@
+ARG BUILD_FROM=hassioaddons/base:2.1.2
+# hadolint ignore=DL3006
+FROM ${BUILD_FROM}
+
+# Copy root filesystem
+COPY rootfs /
+
+# Setup base
+RUN apk add --no-cache nut@edge=2.7.4-r5
+
+# Build arugments
+ARG BUILD_ARCH
+ARG BUILD_DATE
+ARG BUILD_REF
+ARG BUILD_VERSION
+
+# Labels
+LABEL \
+    io.hass.name="Network UPS Tools" \
+    io.hass.description="Manage battery backup (UPS) devices" \
+    io.hass.arch="${BUILD_ARCH}" \
+    io.hass.type="addon" \
+    io.hass.version=${BUILD_VERSION} \
+    maintainer="Dale Higgs <dale3h@addons.community>" \
+    org.label-schema.description="Manage battery backup (UPS) devices" \
+    org.label-schema.build-date=${BUILD_DATE} \
+    org.label-schema.name="Network UPS Tools" \
+    org.label-schema.schema-version="1.0" \
+    org.label-schema.url="https://community.home-assistant.io/" \
+    org.label-schema.usage="https://github.com/hassio-addons/addon-nut/tree/master/README.md" \
+    org.label-schema.vcs-ref=${BUILD_REF} \
+    org.label-schema.vcs-url="https://github.com/hassio-addons/addon-nut" \
+    org.label-schema.vendor="Community Hass.io Addons"
diff --git a/nut/build.json b/nut/build.json
new file mode 100644
index 0000000..6aafc4f
--- /dev/null
+++ b/nut/build.json
@@ -0,0 +1,10 @@
+{
+  "squash": false,
+  "build_from": {
+    "aarch64": "hassioaddons/base-aarch64:2.1.2",
+    "amd64": "hassioaddons/base-amd64:2.1.2",
+    "armhf": "hassioaddons/base-armhf:2.1.2",
+    "i386": "hassioaddons/base-i386:2.1.2"
+  },
+  "args": {}
+}
diff --git a/nut/config.json b/nut/config.json
new file mode 100644
index 0000000..9dad58e
--- /dev/null
+++ b/nut/config.json
@@ -0,0 +1,78 @@
+{
+  "name": "Network UPS Tools",
+  "version": "dev",
+  "slug": "nut",
+  "description": "Manage battery backup (UPS) devices",
+  "url": "https://github.com/hassio-addons/addon-nut",
+  "startup": "system",
+  "arch": [
+    "aarch64",
+    "amd64",
+    "armhf",
+    "i386"
+  ],
+  "boot": "auto",
+  "ports": {
+    "3493/tcp": 3493
+  },
+  "devices": [
+    "/dev/bus/usb:/dev/bus/usb:rwm"
+  ],
+  "options": {
+    "log_level": "info",
+    "users": [
+      {
+        "username": "",
+        "password": "",
+        "instcmds": ["all"],
+        "actions": []
+      }
+    ],
+    "devices": [
+      {
+        "name": "myups",
+        "driver": "usbhid-ups",
+        "port": "auto",
+        "config": []
+      }
+    ],
+    "upsd": [
+      "LISTEN 0.0.0.0"
+    ],
+    "nut": {
+      "mode": "netserver"
+    }
+  },
+  "schema": {
+    "log_level": "match(^(trace|debug|info|notice|warning|error|fatal)$)",
+    "users": [
+      {
+        "username": "str",
+        "password": "str",
+        "instcmds": ["str"],
+        "actions": ["str"],
+        "upsmon": "match(^(master|slave)$)?"
+      }
+    ],
+    "devices": [
+      {
+        "name": "str",
+        "driver": "str",
+        "port": "str",
+        "config": ["str"]
+      }
+    ],
+    "upsd": ["match(^(MAXAGE|STATEPATH|LISTEN|MAXCONN|CERTFILE|CERTPATH|CERTIDENT|CERTREQUEST) )"],
+    "nut": {
+      "mode": "match(^(none|standalone|netserver|netclient)$)",
+      "upsd_options": "str?",
+      "upsmon_options": "str?",
+      "poweroff_wait": "str?"
+    },
+    "i_like_to_be_pwned": "bool?",
+    "leave_front_door_open": "bool?"
+  },
+  "environment": {
+    "LOG_FORMAT": "{LEVEL}: {MESSAGE}"
+  }
+}
diff --git a/nut/icon.png b/nut/icon.png
new file mode 100644
index 0000000..ee15fec
Binary files /dev/null and b/nut/icon.png differ
diff --git a/nut/logo.png b/nut/logo.png
new file mode 100644
index 0000000..75fa6ed
Binary files /dev/null and b/nut/logo.png differ
diff --git a/nut/rootfs/etc/cont-init.d/50-upsd b/nut/rootfs/etc/cont-init.d/50-upsd
new file mode 100644
index 0000000..fee41fd
--- /dev/null
+++ b/nut/rootfs/etc/cont-init.d/50-upsd
@@ -0,0 +1,94 @@
+#!/usr/bin/with-contenv bash
+# ==============================================================================
+# Community Hass.io Add-ons: FTP
+# Configures Network UPS Tools
+# ==============================================================================
+# shellcheck disable=SC1091
+source /usr/lib/hassio-addons/base.sh
+
+readonly UPS_CONF=/etc/nut/ups.conf
+readonly UPSD_CONF=/etc/nut/upsd.conf
+readonly NUT_CONF=/etc/nut/nut.conf
+
+gen_ups_conf() {
+    local name
+    local driver
+    local port
+    local config
+
+    echo -n > "${UPS_CONF}"
+    echo "# This file was automatically generated by Hass.io Network" >> "${UPS_CONF}"
+    echo "# UPS Tools add-on. Changes to this file will be overwritten." >> "${UPS_CONF}"
+
+    for device in $(hass.config.get "devices|keys[]"); do
+        name=$(hass.config.get "devices[${device}].name")
+        driver=$(hass.config.get "devices[${device}].driver")
+        port=$(hass.config.get "devices[${device}].port")
+
+        echo >> "${UPS_CONF}"
+        echo "[${name}]" >> "${UPS_CONF}"
+        echo "  driver = ${driver}" >> "${UPS_CONF}"
+        echo "  port = ${port}" >> "${UPS_CONF}"
+
+        for key in $(hass.config.get "devices[${device}].config|keys[]"); do
+            config=$(hass.config.get "devices[${device}].config[${key}]")
+            echo "  ${config}" >> "${UPS_CONF}"
+        done
+    done
+}
+
+gen_upsd_conf() {
+    echo -n > "${UPSD_CONF}"
+    echo "# This file was automatically generated by Hass.io Network" >> "${UPSD_CONF}"
+    echo "# UPS Tools add-on. Changes to this file will be overwritten." >> "${UPSD_CONF}"
+    echo >> "${UPSD_CONF}"
+
+    for key in $(hass.config.get "upsd|keys[]"); do
+        echo $(hass.config.get "upsd[${key}]") >> "${UPSD_CONF}"
+    done
+}
+
+gen_nut_conf() {
+    local mode
+    local upsd_options
+    local upsmon_options
+    local poweroff_wait
+
+    echo -n > "${NUT_CONF}"
+    echo "# This file was automatically generated by Hass.io Network" >> "${NUT_CONF}"
+    echo "# UPS Tools add-on. Changes to this file will be overwritten." >> "${NUT_CONF}"
+    echo >> "${NUT_CONF}"
+
+    mode=$(hass.config.get "nut.mode")
+    echo "MODE=${mode}" >> "${NUT_CONF}"
+
+    if hass.config.has_value "nut.upsd_options"; then
+        upsd_options=$(hass.config.get "nut.upsd_options")
+        echo "UPSD_OPTIONS=\"${upsd_options}\"" >> "${NUT_CONF}"
+    fi
+
+    if hass.config.has_value "nut.upsmon_options"; then
+        upsmon_options=$(hass.config.get "nut.upsmon_options")
+        echo "UPSMON_OPTIONS=\"${upsmon_options}\"" >> "${NUT_CONF}"
+    fi
+
+    if hass.config.has_value "nut.poweroff_wait"; then
+        poweroff_wait=$(hass.config.get "nut.poweroff_wait")
+        echo "POWEROFF_WAIT=${poweroff_wait}" >> "${NUT_CONF}"
+    fi
+}
+
+# ==============================================================================
+# RUN LOGIC
+# ------------------------------------------------------------------------------
+main() {
+    hass.log.info "Generating ${UPS_CONF}..."
+    gen_ups_conf
+
+    hass.log.info "Generating ${UPSD_CONF}..."
+    gen_upsd_conf
+
+    hass.log.info "Generating ${NUT_CONF}..."
+    gen_nut_conf
+}
+main "$@"
diff --git a/nut/rootfs/etc/cont-init.d/51-users b/nut/rootfs/etc/cont-init.d/51-users
new file mode 100644
index 0000000..72b3c9f
--- /dev/null
+++ b/nut/rootfs/etc/cont-init.d/51-users
@@ -0,0 +1,76 @@
+#!/usr/bin/with-contenv bash
+# ==============================================================================
+# Community Hass.io Add-ons: FTP
+# Configures Network UPS Tools
+# ==============================================================================
+# shellcheck disable=SC1091
+source /usr/lib/hassio-addons/base.sh
+
+readonly USERS_CONF=/etc/nut/upsd.users
+
+gen_upsd_users() {
+    local username
+    local password
+
+    echo -n > ${USERS_CONF}
+    echo "# This file was automatically generated by Hass.io Network" >> ${USERS_CONF}
+    echo "# UPS Tools add-on. Changes to this file will be overwritten." >> ${USERS_CONF}
+
+    for user in $(hass.config.get "users|keys[]"); do
+        # Require username / password
+        if ! hass.config.has_value "users[${user}].username" \
+            && ! ( \
+                hass.config.exists "leave_front_door_open" \
+                && hass.config.true "leave_front_door_open" \
+            );
+        then
+            hass.die "You need to set a username!"
+        fi
+
+        if ! hass.config.has_value "users[${user}].password" \
+            && ! ( \
+                hass.config.exists "leave_front_door_open" \
+                && hass.config.true "leave_front_door_open" \
+            );
+        then
+            hass.die "You need to set a password for ${username}!";
+        fi
+
+        username=$(hass.config.get "users[${user}].username")
+
+        # Require a secure password
+        if hass.config.has_value "users[${user}].password" \
+            && ! hass.config.is_safe_password "users[${user}].password"; then
+            hass.die \
+              "Please choose a different pass for ${username}, this one is unsafe!"
+        fi
+
+        password=$(hass.config.get "users[${user}].password")
+
+        echo >> ${USERS_CONF}
+        echo "[${username}]" >> ${USERS_CONF}
+        echo "  password = ${password}" >> ${USERS_CONF}
+
+        for instcmd in $(hass.config.get "users[${user}].instcmds"); do
+            echo "  instcmds = ${instcmd}" >> ${USERS_CONF}
+        done
+
+        for action in $(hass.config.get "users[${user}].actions"); do
+            echo "  actions = ${action}" >> ${USERS_CONF}
+        done
+
+        if hass.config.has_value "users[${user}].upsmon"; then
+            upsmon=$(hass.config.get "users[${user}].upsmon")
+            echo "  upsmon ${upsmon}" >> ${USERS_CONF}
+        fi
+    done
+}
+
+# ==============================================================================
+# RUN LOGIC
+# ------------------------------------------------------------------------------
+main() {
+    hass.log.info "Generating ${USERS_CONF}..."
+    gen_upsd_users
+}
+main "$@"
diff --git a/nut/rootfs/etc/cont-init.d/55-upsdrvctl b/nut/rootfs/etc/cont-init.d/55-upsdrvctl
new file mode 100644
index 0000000..cdf6baa
--- /dev/null
+++ b/nut/rootfs/etc/cont-init.d/55-upsdrvctl
@@ -0,0 +1,16 @@
+#!/usr/bin/with-contenv bash
+# ==============================================================================
+# Community Hass.io Add-ons: FTP
+# Starts UPS drivers
+# ==============================================================================
+# shellcheck disable=SC1091
+source /usr/lib/hassio-addons/base.sh
+
+hass.log.info "Starting the UPS drivers"
+
+# Run upsdrvctl
+if hass.debug; then
+    exec upsdrvctl -D start
+else
+    exec upsdrvctl start
+fi
diff --git a/nut/rootfs/etc/fix-attrs.d/10-nut b/nut/rootfs/etc/fix-attrs.d/10-nut
new file mode 100644
index 0000000..beba7dd
--- /dev/null
+++ b/nut/rootfs/etc/fix-attrs.d/10-nut
@@ -0,0 +1,3 @@
+/var/run/nut false root:nut 0770 0770
+/etc/nut/* false root:nut 0660 0660
+/dev/bus/usb/*/* false root 0777 0777
diff --git a/nut/rootfs/etc/services.d/upsd/finish b/nut/rootfs/etc/services.d/upsd/finish
new file mode 100644
index 0000000..b74ba79
--- /dev/null
+++ b/nut/rootfs/etc/services.d/upsd/finish
@@ -0,0 +1,9 @@
+#!/usr/bin/execlineb -S0
+# ==============================================================================
+# Community Hass.io Add-ons: FTP
+# Take down the S6 supervision tree when upsd fails
+# ==============================================================================
+if -n { s6-test $# -ne 0 }
+if -n { s6-test ${1} -eq 256 }
+
+s6-svscanctl -t /var/run/s6/services
diff --git a/nut/rootfs/etc/services.d/upsd/run b/nut/rootfs/etc/services.d/upsd/run
new file mode 100644
index 0000000..1f9e549
--- /dev/null
+++ b/nut/rootfs/etc/services.d/upsd/run
@@ -0,0 +1,14 @@
+#!/usr/bin/with-contenv bash
+# ==============================================================================
+# Community Hass.io Add-ons: Network UPS Tools
+# Run upsd
+# ==============================================================================
+# shellcheck disable=SC1091
+source /usr/lib/hassio-addons/base.sh
+
+# hass.log.trace "Disabling errexit"
+# set +o errexit
+
+# Run upsd
+hass.log.info "Starting the UPS information server"
+exec upsd -D