Add prometheus addons

2024-10-30 10:35:38 +01:00 · 2024-10-30 10:35:38 +01:00 · 5bd412f18a
commit 5bd412f18a
parent 7cb5adbcf7
22 changed files with 780 additions and 0 deletions
--- a/addon-prometheus-main/.gitignore
+++ b/addon-prometheus-main/.gitignore
--- a/addon-prometheus-main/.mdlrc
+++ b/addon-prometheus-main/.mdlrc
@ -0,0 +1 @@
+rules "~MD024"
--- a/addon-prometheus-main/.yamllint
+++ b/addon-prometheus-main/.yamllint
@ -0,0 +1,66 @@
+---
+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
--- a/addon-prometheus-main/LICENSE.md
+++ b/addon-prometheus-main/LICENSE.md
@ -0,0 +1,21 @@
+# MIT License
+
+Copyright (c) 2020-2022 Robbert Müller
+
+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.
--- a/addon-prometheus-main/README.md
+++ b/addon-prometheus-main/README.md
@ -0,0 +1,117 @@
+# Home Assistant Community Add-on: Prometheus
+
+[![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]
+
+The open platform for beautiful analytics and monitoring.
+
+![Prometheus in the Home Assistant Frontend](images/screenshot.png)
+
+## About
+
+....
+
+[:books: Read the full add-on documentation][docs]
+
+## Support
+
+Got questions?
+
+You have several options to get them answered:
+
+- The [Home Assistant Community 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](.github/CONTRIBUTING.md).
+
+Thank you for being involved! :heart_eyes:
+
+## Authors & contributors
+
+The original setup of this repository is by [Robbert Müller][mjrider]
+
+For a full list of all authors and contributors,
+check [the contributor's page][contributors].
+
+## We have got some Home Assistant add-ons for you
+
+Want some more functionality to your Home Assistant instance?
+
+We have created multiple add-ons for Home Assistant. For a full list, check out
+our [GitHub Repository][repository].
+
+## License
+
+MIT License
+
+Copyright (c) 2020-2022 Robbert Müller
+
+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-no-red.svg
+[armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
+[commits-shield]: https://img.shields.io/github/commit-activity/y/hassio-addons/addon-prometheus.svg
+[commits]: https://github.com/hassio-addons/addon-prometheus/commits/main
+[contributors]: https://github.com/hassio-addons/addon-prometheus/graphs/contributors
+[discord-ha]: https://discord.gg/c5DvZ4e
+[discord-shield]: https://img.shields.io/discord/478094546522079232.svg
+[discord]: https://discord.me/hassioaddons
+[docs]: https://github.com/hassio-addons/addon-prometheus/blob/main/prometheus/DOCS.md
+[forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
+[forum]: https://example.net
+[mjrider]: https://github.com/mjrider
+[gitlabci-shield]: https://gitlab.com/hassio-addons/addon-prometheus/badges/master/pipeline.svg
+[gitlabci]: https://gitlab.com/hassio-addons/addon-prometheus/pipelines
+[i386-shield]: https://img.shields.io/badge/i386-no-red.svg
+[issue]: https://github.com/hassio-addons/addon-prometheus/issues
+[license-shield]: https://img.shields.io/github/license/hassio-addons/addon-prometheus.svg
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2022.svg
+[project-stage-shield]: https://img.shields.io/badge/project%20stage-Development-yellowgreen.svg
+[reddit]: https://reddit.com/r/homeassistant
+[releases-shield]: https://img.shields.io/github/release/hassio-addons/addon-prometheus.svg
+[releases]: https://github.com/hassio-addons/addon-prometheus/releases
+[repository]: https://github.com/hassio-addons/repository
--- a/addon-prometheus-main/images/screenshot.png
+++ b/addon-prometheus-main/images/screenshot.png
--- a/addon-prometheus-main/prometheus/.README.j2
+++ b/addon-prometheus-main/prometheus/.README.j2
@ -0,0 +1,62 @@
+# Home Assistant Community Add-on: Prometheus
+
+[![Release][release-shield]][release] ![Project Stage][project-stage-shield] ![Project Maintenance][maintenance-shield]
+
+[![Discord][discord-shield]][discord] [![Community Forum][forum-shield]][forum]
+
+The open platform for beautiful analytics and monitoring.
+
+## About
+
+...
+
+![Prometheus in the Home Assistant Frontend][screenshot]
+
+{% if channel == "edge" %}
+## WARNING! THIS IS AN EDGE VERSION!
+
+This Home Assistant 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 Home Assistant 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 %}
+[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://example.org
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2022.svg
+[project-stage-shield]: https://img.shields.io/badge/project%20stage-Development-yellowgreen.svg
+[release-shield]: https://img.shields.io/badge/version-{{ version }}-blue.svg
+[release]: {{ repo }}/tree/{{ version }}
+[screenshot]: https://github.com/hassio-addons/addon-prometheus/raw/master/images/screenshot.png
--- a/addon-prometheus-main/prometheus/DOCS.md
+++ b/addon-prometheus-main/prometheus/DOCS.md
@ -0,0 +1,131 @@
+# Home Assistant Community Add-on: Prometheus
+
+....
+
+## Installation
+
+The installation of this add-on is pretty straightforward and not different in
+comparison to installing any other Home Assistant add-on.
+
+1. Search for the "Prometheus" add-on in the Supervisor add-on store.
+1. Install the "Prometheus" add-on.
+1. Start the "Prometheus" add-on.
+1. Check the logs of the "Prometheus" to see if everything went well.
+1. Open the Web UI.
+
+**Note**: The addon supports both Ingress and direct access, this is the default
+
+## Configuration
+
+There are no configuration options for the addon.
+
+To add additional scrape targets you need to create a file per target in /share/prometheus/targets.
+
+Example:
+
+```yaml
+---
+job_name: "octoprint"
+scrape_interval: 5s
+metrics_path: "/plugin/prometheus_exporter/metrics"
+params:
+  apikey: ["VERYSECRETAPIKEY"]
+static_configs:
+  - targets: ["octoprint.example.org:5000"]
+```
+
+**Note**: _This is just an example, don't copy and paste it! Create your own!_
+
+The job names `home-assistant` and `prometheus` are already defined by default.
+For the `homeassistant` target you must add add the following to
+the Home Assistant configuration:
+
+```yaml
+prometheus:
+```
+
+Rules can be created under `/share/prometheus/rules/`
+
+The addon will reload the configuration if a valid configuration is available.
+If not it will log errors in the addon log
+
+## Grafana
+
+Grafana can use prometheus as a datasource, to configure this go to grafana
+and add a datasource.
+The hostname to connect to is depending on the release you installed.
+For stable this is `http://a0d7b954-prometheus:9090`
+
+## Known issues and limitations
+
+- Job name must be unique, but this has to be enforced by the user.
+- no alert manager yet
+
+## Changelog & Releases
+
+This repository keeps a change log using [GitHub's releases][releases]
+functionality.
+
+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 [Home Assistant Community 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.
+
+## Authors & contributors
+
+The original setup of this repository is by [Robbert Müller][mjrider].
+
+For a full list of all authors and contributors,
+check [the contributor's page][contributors].
+
+## License
+
+MIT License
+
+Copyright (c) 2020-2022 Robbert Müller
+
+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.
+
+[contributors]: https://github.com/hassio-addons/addon-Prometheus/graphs/contributors
+[discord-ha]: https://discord.gg/c5DvZ4e
+[discord]: https://discord.me/hassioaddons
+[forum]: https://example.net
+[mjrider]: https://github.com/mjrider
+[issue]: https://github.com/hassio-addons/addon-prometheus/issues
+[reddit]: https://reddit.com/r/homeassistant
+[releases]: https://github.com/hassio-addons/addon-prometheus/releases
+[semver]: http://semver.org/spec/v2.0.0.htm
--- a/addon-prometheus-main/prometheus/Dockerfile
+++ b/addon-prometheus-main/prometheus/Dockerfile
@ -0,0 +1,76 @@
+ARG BUILD_FROM=ghcr.io/hassio-addons/base:16.3.4
+# hadolint ignore=DL3006
+FROM ${BUILD_FROM}
+
+# Set shell
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+# Setup base system
+ARG BUILD_ARCH=amd64
+ENV PROMETHEUS_VERSION=2.55.0
+
+# Copy root filesystem
+COPY rootfs /
+
+# hadolint ignore=DL3003
+RUN \
+    ARCH="${BUILD_ARCH}" \
+    && if [ "${BUILD_ARCH}" = "aarch64" ]; then ARCH="arm64"; fi \
+    \
+    && apk --no-cache add \
+        python3=3.10.5-r0 \
+        py3-idna=3.3-r2 \
+        py3-certifi=2021.10.8-r0 \
+        py3-chardet=4.0.0-r3 \
+        py3-yaml=6.0-r0 \
+        py3-urllib3=1.26.9-r0 \
+        py3-requests=2.27.1-r0 \
+    && apk --no-cache add --virtual .builddeps \
+        py-pip=22.1.1-r0 \
+    \
+    && curl -J -L -o /tmp/prometheus.tar.gz \
+        "https://github.com/prometheus/prometheus/releases/download/v${PROMETHEUS_VERSION}/prometheus-${PROMETHEUS_VERSION}.linux-${ARCH}.tar.gz" \
+    && adduser -s /bin/false -D -H prometheus \
+    && cd /tmp \
+    && tar -xvf /tmp/prometheus.tar.gz \
+    && mkdir -p /etc/prometheus \
+    && cp prometheus-${PROMETHEUS_VERSION}.linux-${ARCH}/promtool /usr/local/bin/ \
+    && cp prometheus-${PROMETHEUS_VERSION}.linux-${ARCH}/prometheus /usr/local/bin/ \
+    && cp -R prometheus-${PROMETHEUS_VERSION}.linux-${ARCH}/console_libraries/ /etc/prometheus/ \
+    && cp -R prometheus-${PROMETHEUS_VERSION}.linux-${ARCH}/consoles/ /etc/prometheus/ \
+    && rm -r prometheus-${PROMETHEUS_VERSION}.linux-${ARCH} \
+    && chown -R prometheus:prometheus /etc/prometheus \
+    && pip3 install \
+        --no-cache-dir \
+        --prefer-binary \
+        --find-links "https://wheels.home-assistant.io/alpine-3.15/${BUILD_ARCH}/" \
+        -r /opt/prometheus-configgen/requirements.txt \
+    \
+    && apk --no-cache del .builddeps \
+    && rm -f -r \
+        /tmp/*
+
+# Build arguments
+ARG BUILD_DATE
+ARG BUILD_REF
+ARG BUILD_VERSION
+
+# Labels
+LABEL \
+    io.hass.name="Prometheus" \
+    io.hass.description="Cloud native metrics" \
+    io.hass.arch="${BUILD_ARCH}" \
+    io.hass.type="addon" \
+    io.hass.version=${BUILD_VERSION} \
+    maintainer="feres" \
+    org.opencontainers.image.title="Prometheus" \
+    org.opencontainers.image.description="Cloud native metrics" \
+    org.opencontainers.image.vendor="Home Assistant local Add-ons" \
+    org.opencontainers.image.authors="Feres" \
+    org.opencontainers.image.licenses="MIT" \
+    org.opencontainers.image.url="https://addons.community" \
+    org.opencontainers.image.source="https://github.com/hassio-addons/addon-prometheus" \
+    org.opencontainers.image.documentation="https://github.com/hassio-addons/addon-prometheus/blob/master/README.md" \
+    org.opencontainers.image.created=${BUILD_DATE} \
+    org.opencontainers.image.revision=${BUILD_REF} \
+    org.opencontainers.image.version=${BUILD_VERSION}
--- a/addon-prometheus-main/prometheus/build.yaml
+++ b/addon-prometheus-main/prometheus/build.yaml
@ -0,0 +1,8 @@
+---
+build_from:
+  aarch64: ghcr.io/hassio-addons/base:16.3.4
+  amd64: ghcr.io/hassio-addons/base:16.3.4
+  armv7: ghcr.io/hassio-addons/base:16.3.4
+codenotary:
+  base_image: codenotary@frenck.dev
+  signer: codenotary@frenck.dev
--- a/addon-prometheus-main/prometheus/config.yaml
+++ b/addon-prometheus-main/prometheus/config.yaml
@ -0,0 +1,26 @@
+---
+name: Prometheus
+version: dev
+slug: prometheus
+description: Cloud native metrics
+url: https://github.com/hassio-addons/addon-prometheus
+codenotary: codenotary@frenck.dev
+startup: services
+ingress: true
+ingress_port: 9090
+ingress_entry: graph
+init: false
+panel_icon: mdi:chart-timeline
+panel_title: Prometheus
+arch:
+  - aarch64
+  - amd64
+  - armv7
+hassio_api: true
+homeassistant_api: true
+map:
+  - share:rw
+ports:
+  9090/tcp: null
+ports_description:
+  9090/tcp: Not required for Ingress
--- a/addon-prometheus-main/prometheus/icon.png
+++ b/addon-prometheus-main/prometheus/icon.png
--- a/addon-prometheus-main/prometheus/logo.png
+++ b/addon-prometheus-main/prometheus/logo.png
--- a/addon-prometheus-main/prometheus/rootfs/etc/cont-init.d/prometheus.sh
+++ b/addon-prometheus-main/prometheus/rootfs/etc/cont-init.d/prometheus.sh
@ -0,0 +1,10 @@
+#!/command/with-contenv bashio
+# ==============================================================================
+# Home Assistant Community Add-on: Prometheus
+# Configures Prometheus
+# ==============================================================================
+echo "${SUPERVISOR_TOKEN}" > '/run/home-assistant.token'
+
+mkdir -p /data/prometheus
+find /data/prometheus -not -perm 0644 -type f -exec chmod 0660 {} \;
+find /data/prometheus -not -perm 0755 -type d -exec chmod 0770 {} \;
--- a/addon-prometheus-main/prometheus/rootfs/etc/prometheus/prometheus.yml
+++ b/addon-prometheus-main/prometheus/rootfs/etc/prometheus/prometheus.yml
@ -0,0 +1,40 @@
+---
+# my global config
+global:
+  scrape_interval: 15s  # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+  evaluation_interval: 15s  # Evaluate rules every 15 seconds. The default is every 1 minute.
+  # scrape_timeout is set to the global default (10s).
+
+# Alertmanager configuration
+alerting:
+  alertmanagers:
+    - static_configs:
+        - targets:
+        #  - alertmanager:9093
+
+# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
+rule_files:
+  - "/share/prometheus/rules/*.yml"
+  - "/share/prometheus/rules/*.yaml"
+
+# A scrape configuration containing exactly one endpoint to scrape:
+# Here it's Prometheus itself.
+scrape_configs:
+  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
+  - job_name: "prometheus"
+
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+
+    static_configs:
+      - targets: ["localhost:9090"]
+  - job_name: "home-assistant"
+    scrape_interval: 60s
+    metrics_path: /core/api/prometheus
+
+    # Long-Lived Access Token
+    bearer_token_file: "/run/home-assistant.token"
+
+    scheme: http
+    static_configs:
+      - targets: ["supervisor:80"]
--- a/addon-prometheus-main/prometheus/rootfs/etc/services.d/prometheus-configgen/finish
+++ b/addon-prometheus-main/prometheus/rootfs/etc/services.d/prometheus-configgen/finish
@ -0,0 +1,11 @@
+#!/command/with-contenv bashio
+# ==============================================================================
+# Home Assistant Community Add-on: Prometheus
+# Take down the S6 supervision tree when Prometheus fails
+# ==============================================================================
+if [[ "${1}" -ne 0 ]] && [[ "${1}" -ne 256 ]]; then
+  bashio::log.warning "Prometheus config crashed, halting add-on"
+  exec /run/s6/basedir/bin/halt
+fi
+
+bashio::log.info "Prometheus config stopped, restarting..."
--- a/addon-prometheus-main/prometheus/rootfs/etc/services.d/prometheus-configgen/run
+++ b/addon-prometheus-main/prometheus/rootfs/etc/services.d/prometheus-configgen/run
@ -0,0 +1,13 @@
+#!/command/with-contenv bashio
+bashio::log.info 'Starting prometheus config generator...'
+
+if ! bashio::fs.directory_exists /share/prometheus/targets; then
+  mkdir -p /share/prometheus/targets
+  chown -R prometheus:prometheus /share/prometheus/targets
+fi
+
+cd /opt/prometheus-configgen || bashio::exit.nok \
+  "Could not change working directory for prometheus-configgen."
+
+# Run Prometheus
+exec s6-setuidgid prometheus python3 combiner
--- a/addon-prometheus-main/prometheus/rootfs/etc/services.d/prometheus/finish
+++ b/addon-prometheus-main/prometheus/rootfs/etc/services.d/prometheus/finish
@ -0,0 +1,11 @@
+#!/command/with-contenv bashio
+# ==============================================================================
+# Home Assistant Community Add-on: Prometheus
+# Take down the S6 supervision tree when Prometheus fails
+# ==============================================================================
+if [[ "${1}" -ne 0 ]] && [[ "${1}" -ne 256 ]]; then
+  bashio::log.warning "Prometheus crashed, halting add-on"
+  exec /run/s6/basedir/bin/halt
+fi
+
+bashio::log.info "Prometheus stopped, restarting..."
--- a/addon-prometheus-main/prometheus/rootfs/etc/services.d/prometheus/run
+++ b/addon-prometheus-main/prometheus/rootfs/etc/services.d/prometheus/run
@ -0,0 +1,45 @@
+#!/command/with-contenv bashio
+# shellcheck disable=SC2191
+# ==============================================================================
+# Home Assistant Community Add-on: Prometheus
+# Runs the Prometheus Server
+# ==============================================================================
+declare -a options
+declare name
+declare value
+
+bashio::log.info 'Starting prometheus...'
+
+options+=(--config.file="/etc/prometheus/prometheus.yml" )
+options+=(--storage.tsdb.path="/data/prometheus" )
+options+=(--web.console.libraries="/usr/share/prometheus/console_libraries" )
+options+=(--web.console.templates="/usr/share/prometheus/consoles" )
+options+=(--web.route-prefix="/" )
+options+=(--web.external-url="http://localhost:9090$(bashio::addon.ingress_entry)/" )
+options+=(--web.enable-lifecycle )
+
+# Load custom environment variables
+for var in $(bashio::config 'env_vars|keys'); do
+    name=$(bashio::config "env_vars[${var}].name")
+    value=$(bashio::config "env_vars[${var}].value")
+    bashio::log.info "Setting ${name} to ${value}"
+    export "${name}=${value}"
+done
+
+if ! bashio::fs.directory_exists /data/prometheus; then
+  mkdir -p /data/prometheus
+  chown prometheus:prometheus /data/prometheus
+fi
+
+if ! bashio::fs.directory_exists /share/prometheus/rules; then
+  mkdir -p /share/prometheus/rules
+  chown -R prometheus:prometheus /share/prometheus/rules
+fi
+
+if ! bashio::fs.directory_exists /share/prometheus/targets; then
+  mkdir -p /share/prometheus/targets
+  chown -R prometheus:prometheus /share/prometheus/targets
+fi
+
+# Run Prometheus
+exec s6-setuidgid prometheus /usr/local/bin/prometheus "${options[@]}"
--- a/addon-prometheus-main/prometheus/rootfs/opt/prometheus-configgen/combiner
+++ b/addon-prometheus-main/prometheus/rootfs/opt/prometheus-configgen/combiner
@ -0,0 +1,100 @@
+import sys
+import asyncio
+import aionotify
+import yaml
+import os
+import tempfile
+import requests
+
+from yamlinclude import YamlIncludeConstructor
+
+
+def generateConfig():
+    YamlIncludeConstructor.add_to_loader_class(
+        loader_class=yaml.FullLoader, base_dir="/share/prometheus/"
+    )
+
+    with open("prometheus.template") as f:
+        data = yaml.load(f, Loader=yaml.FullLoader)
+
+    data["scrape_configs"] = (
+        data[".scrape_configs_static"] + data[".scrape_configs_included"]
+    )
+    del data[".scrape_configs_static"]
+    del data[".scrape_configs_included"]
+    return yaml.dump(data, default_flow_style=False, default_style="")
+
+
+def testConfig(config):
+    tmp = None
+    result = False
+    try:
+        tmp = tempfile.NamedTemporaryFile()
+        with open(tmp.name, "w") as f:
+            f.write(config)
+        r = os.system("promtool check config " + tmp.name + "> /dev/null")
+        result = r == 0
+    except:
+        print("Failed to validate")
+        raise
+    if not result:
+        raise Exception("validation error")
+    return result
+
+
+def writeConfig(config, file):
+    try:
+        with open(file, "w") as f:
+            f.write(config)
+        r = requests.post(url="http://localhost:9090/-/reload", data={})
+    except:
+        print("Exception")
+
+
+loop = asyncio.get_event_loop()
+paths_to_watch = ["/share/prometheus/targets/"]
+
+lock = asyncio.Lock()
+
+
+async def compile():
+    if lock.locked() == False:
+        await lock.acquire()
+        try:
+            config = generateConfig()
+            testConfig(config)
+            writeConfig(config, "/etc/prometheus/prometheus.yml")
+            print("Compiled")
+        except:
+            pass
+        finally:
+            lock.release()
+
+
+async def watcher():
+    asyncio.create_task(compile())
+    filewatch = aionotify.Watcher()
+    for path in paths_to_watch:
+        filewatch.watch(
+            path,
+            aionotify.Flags.MODIFY | aionotify.Flags.CREATE | aionotify.Flags.DELETE,
+        )
+        print(path)
+    await filewatch.setup(loop)
+    while True:
+        event = await filewatch.get_event()
+        sys.stdout.write("Got event: %s\n" % repr(event))
+        asyncio.create_task(compile())
+    filewatch.close()
+
+
+def main():
+    try:
+        loop.run_until_complete(watcher())
+    finally:
+        # loop.close()
+        pass
+
+
+if __name__ == "__main__":
+    main()
--- a/addon-prometheus-main/prometheus/rootfs/opt/prometheus-configgen/prometheus.template
+++ b/addon-prometheus-main/prometheus/rootfs/opt/prometheus-configgen/prometheus.template
@ -0,0 +1,38 @@
+---
+# my global config
+global:
+  scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
+  # scrape_timeout is set to the global default (10s).
+
+# Alertmanager configuration
+alerting:
+  alertmanagers:
+    - static_configs:
+        - targets:
+            # - alertmanager:9093
+
+# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
+rule_files:
+  - "/share/prometheus/rules/*.yaml"
+
+
+.scrape_configs_included: !include targets/*.yaml
+.scrape_configs_static:
+  - job_name: 'home-assistant'
+    scrape_interval: 60s
+    metrics_path: /core/api/prometheus
+
+    # Long-Lived Access Token
+    bearer_token_file: '/run/home-assistant.token'
+
+    scheme: http
+    static_configs:
+    - targets: ['supervisor:80']
+  - job_name: 'prometheus'
+
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+
+    static_configs:
+    - targets: ['localhost:9090']
--- a/addon-prometheus-main/prometheus/rootfs/opt/prometheus-configgen/requirements.txt
+++ b/addon-prometheus-main/prometheus/rootfs/opt/prometheus-configgen/requirements.txt
@ -0,0 +1,4 @@
+aionotify
+pyyaml-include>=1.2
+PyYAML>=5.3.1
+requests>=2.23.0