From d0c7d31898eb3f5e4164b9a30900ddcd7cce6516 Mon Sep 17 00:00:00 2001
From: Christian Elberfeld <elberfeld@web.de>
Date: Sun, 28 May 2023 03:56:32 +0200
Subject: [PATCH] =?UTF-8?q?prometheus=20exporter=20und=20influxdb=20f?=
=?UTF-8?q?=C3=BCr=20homematic?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
group_vars/prod | 6 +
.../templates/config/configuration.yaml | 8 +-
intern/docker_homematic/tasks/main.yml | 37 ++++
.../templates/docker-compose.yml | 44 +++++
.../docker_homematic/templates/telegraf.conf | 178 ++++++++++++++++++
site.yml | 7 +
.../etc/icinga/conf.d/hosts_manual.conf | 2 +-
7 files changed, 277 insertions(+), 5 deletions(-)
create mode 100644 intern/docker_homematic/tasks/main.yml
create mode 100644 intern/docker_homematic/templates/docker-compose.yml
create mode 100644 intern/docker_homematic/templates/telegraf.conf
diff --git a/group_vars/prod b/group_vars/prod
index 0ca2e837..696e1f71 100644
--- a/group_vars/prod
+++ b/group_vars/prod
@@ -113,3 +113,9 @@ esphome_devices:
- { id: "lounge", name: "Lounge", groups: "gLounge", sensors: [ "Temp", "pressure", "humidity" ] }
- { id: "status", name: "Status/Strom", groups: "gHauptraum", sensors: [ "stromverbrauch", "warpzone_status" ] }
- { id: "vortragsraum", name: "Vortragsraum", groups: "gVortragsraum", sensors: [ "Temp", "pressure", "humidity" ] }
+
+#Global Homematic configuration
+homematic:
+ ccu2_host: 192.168.0.15
+ devices_heizung:
+ - { name: "HeizungKlo", id: "OEQ0663079" }
diff --git a/intern/docker_homeassistant/templates/config/configuration.yaml b/intern/docker_homeassistant/templates/config/configuration.yaml
index 47b826aa..12a9e438 100644
--- a/intern/docker_homeassistant/templates/config/configuration.yaml
+++ b/intern/docker_homeassistant/templates/config/configuration.yaml
@@ -60,17 +60,17 @@ homematic:
local_port: {{ homematic_callback_port }}
interfaces:
rf:
- host: 192.168.0.15
+ host: {{ homematic.ccu2_host }}
resolvenames: json
callback_ip: {{ int_ip4 }}
callback_port: {{ homematic_callback_port }}
ip:
- host: 192.168.0.15
+ host: {{ homematic.ccu2_host }}
port: 2010
callback_ip: {{ int_ip4 }}
callback_port: {{ homematic_callback_port }}
groups:
- host: 192.168.0.15
+ host: {{ homematic.ccu2_host }}
port: 9292
resolvenames: json
path: /groups
@@ -78,7 +78,7 @@ homematic:
callback_port: {{ homematic_callback_port }}
hosts:
ccu2:
- host: 192.168.0.15
+ host: {{ homematic.ccu2_host }}
# zonenstatus wird vom hauptschalter gesteuert, switch02 ping ist nicht mehr notwendig
diff --git a/intern/docker_homematic/tasks/main.yml b/intern/docker_homematic/tasks/main.yml
new file mode 100644
index 00000000..af0b0c29
--- /dev/null
+++ b/intern/docker_homematic/tasks/main.yml
@@ -0,0 +1,37 @@
+---
+
+- include: ../functions/get_secret.yml
+ with_items:
+ - { path: "{{ basedir }}/influxdb_password", length: 12 }
+ - { path: "{{ basedir }}/influxdb_token", length: 32 }
+
+
+- name: "create folder struct for {{ basedir }}"
+ file:
+ path: "{{ item }}"
+ state: "directory"
+ with_items:
+ - "{{ basedir }}"
+
+
+- name: "copy config files for {{ basedir }}"
+ template:
+ src: "{{ item }}"
+ dest: "{{ basedir }}/{{ item }}"
+ with_items:
+ - docker-compose.yml
+ - telegraf.conf
+ register: config_files
+
+
+- name: "stop {{ servicename }} docker"
+ docker_compose:
+ project_src: "{{ basedir }}"
+ state: absent
+ when: config_files.changed
+
+
+- name: "start {{ servicename }} docker"
+ docker_compose:
+ project_src: "{{ basedir }}"
+ state: present
diff --git a/intern/docker_homematic/templates/docker-compose.yml b/intern/docker_homematic/templates/docker-compose.yml
new file mode 100644
index 00000000..70faec0a
--- /dev/null
+++ b/intern/docker_homematic/templates/docker-compose.yml
@@ -0,0 +1,44 @@
+
+version: "3"
+
+services:
+
+ app:
+
+ image: sfudeus/homematic_exporter:2023-05-21
+ restart: always
+ command: "--ccu_host {{ homematic.ccu2_host }} --ccu_port 2001 --port {{ homematic_metrics_port }}"
+ ports:
+ - "{{ int_ip4 }}:{{ homematic_metrics_port }}:{{ homematic_metrics_port }}"
+ networks:
+ - default
+
+
+ influxdb:
+
+ image: influxdb:2.6.1
+ restart: always
+ ports:
+ - "{{ int_ip4 }}:{{ influxdb_port }}:8086"
+ volumes:
+ - "{{ basedir }}/influxdb:/var/lib/influxdb2"
+ environment:
+ DOCKER_INFLUXDB_INIT_MODE: setup
+ DOCKER_INFLUXDB_INIT_USERNAME: homematic
+ DOCKER_INFLUXDB_INIT_PASSWORD: {{ influxdb_password }}
+ DOCKER_INFLUXDB_INIT_ORG: homematic
+ DOCKER_INFLUXDB_INIT_BUCKET: homematic
+ DOCKER_INFLUXDB_INIT_ADMIN_TOKEN: {{ influxdb_token }}
+ networks:
+ - default
+
+
+ telegraf:
+
+ image: telegraf:1.25.3
+ restart: always
+ depends_on:
+ - app
+ - influxdb
+ volumes:
+ - "{{ basedir }}/telegraf.conf:/etc/telegraf/telegraf.conf:ro"
diff --git a/intern/docker_homematic/templates/telegraf.conf b/intern/docker_homematic/templates/telegraf.conf
new file mode 100644
index 00000000..44d51b32
--- /dev/null
+++ b/intern/docker_homematic/templates/telegraf.conf
@@ -0,0 +1,178 @@
+# Telegraf Configuration
+#
+# Telegraf is entirely plugin driven. All metrics are gathered from the
+# declared inputs, and sent to the declared outputs.
+#
+# Plugins must be declared in here to be active.
+# To deactivate a plugin, comment out the name and any variables.
+#
+# Use 'telegraf -config telegraf.conf -test' to see what metrics a config
+# file would generate.
+#
+# Environment variables can be used anywhere in this config file, simply surround
+# them with ${}. For strings the variable must be within quotes (ie, "${STR_VAR}"),
+# for numbers and booleans they should be plain (ie, ${INT_VAR}, ${BOOL_VAR})
+
+
+# Global tags can be specified here in key="value" format.
+[global_tags]
+ # dc = "us-east-1" # will tag all metrics with dc=us-east-1
+ # rack = "1a"
+ ## Environment variables can be used as tags, and throughout the config file
+ # user = "$USER"
+
+# Configuration for telegraf agent
+[agent]
+ ## Default data collection interval for all inputs
+ interval = "5s"
+ ## Rounds collection interval to 'interval'
+ ## ie, if interval="10s" then always collect on :00, :10, :20, etc.
+ round_interval = true
+
+ ## Telegraf will send metrics to outputs in batches of at most
+ ## metric_batch_size metrics.
+ ## This controls the size of writes that Telegraf sends to output plugins.
+ metric_batch_size = 100
+
+ ## Maximum number of unwritten metrics per output. Increasing this value
+ ## allows for longer periods of output downtime without dropping metrics at the
+ ## cost of higher maximum memory usage.
+ metric_buffer_limit = 10000
+
+ ## Collection jitter is used to jitter the collection by a random amount.
+ ## Each plugin will sleep for a random time within jitter before collecting.
+ ## This can be used to avoid many plugins querying things like sysfs at the
+ ## same time, which can have a measurable effect on the system.
+ collection_jitter = "0s"
+
+ ## Default flushing interval for all outputs. Maximum flush_interval will be
+ ## flush_interval + flush_jitter
+ flush_interval = "10s"
+ ## Jitter the flush interval by a random amount. This is primarily to avoid
+ ## large write spikes for users running a large number of telegraf instances.
+ ## ie, a jitter of 5s and interval 10s means flushes will happen every 10-15s
+ flush_jitter = "0s"
+
+ ## By default or when set to "0s", precision will be set to the same
+ ## timestamp order as the collection interval, with the maximum being 1s.
+ ## ie, when interval = "10s", precision will be "1s"
+ ## when interval = "250ms", precision will be "1ms"
+ ## Precision will NOT be used for service inputs. It is up to each individual
+ ## service input to set the timestamp at the appropriate precision.
+ ## Valid time units are "ns", "us" (or "µs"), "ms", "s".
+ precision = ""
+
+ ## Log at debug level.
+ # debug = false
+ ## Log only error level messages.
+ # quiet = false
+
+ ## Log target controls the destination for logs and can be one of "file",
+ ## "stderr" or, on Windows, "eventlog". When set to "file", the output file
+ ## is determined by the "logfile" setting.
+ # logtarget = "file"
+
+ ## Name of the file to be logged to when using the "file" logtarget. If set to
+ ## the empty string then logs are written to stderr.
+ # logfile = ""
+
+ ## The logfile will be rotated after the time interval specified. When set
+ ## to 0 no time based rotation is performed. Logs are rotated only when
+ ## written to, if there is no log activity rotation may be delayed.
+ # logfile_rotation_interval = "0d"
+
+ ## The logfile will be rotated when it becomes larger than the specified
+ ## size. When set to 0 no size based rotation is performed.
+ # logfile_rotation_max_size = "0MB"
+
+ ## Maximum number of rotated archives to keep, any older logs are deleted.
+ ## If set to -1, no archives are removed.
+ # logfile_rotation_max_archives = 5
+
+ ## Pick a timezone to use when logging or type 'local' for local time.
+ ## Example: America/Chicago
+ # log_with_timezone = ""
+
+ ## Override default hostname, if empty use os.Hostname()
+ hostname = ""
+ ## If set to true, do no set the "host" tag in the telegraf agent.
+ omit_hostname = false
+
+###############################################################################
+# OUTPUT PLUGINS #
+###############################################################################
+
+# Configuration for sending metrics to InfluxDB 2.0
+[[outputs.influxdb_v2]]
+ ## The URLs of the InfluxDB cluster nodes.
+ ##
+ ## Multiple URLs can be specified for a single cluster, only ONE of the
+ ## urls will be written to each interval.
+ ## ex: urls = ["https://us-west-2-1.aws.cloud2.influxdata.com"]
+ urls = ["http://influxdb:8086"]
+
+ ## Token for authentication.
+ token = "{{ influxdb_token }}"
+
+ ## Organization is the name of the organization you wish to write to.
+ organization = "homematic"
+
+ ## Destination bucket to write into.
+ bucket = "homematic"
+
+ ## The value of this tag will be used to determine the bucket. If this
+ ## tag is not set the 'bucket' option is used as the default.
+ # bucket_tag = ""
+
+ ## If true, the bucket tag will not be added to the metric.
+ # exclude_bucket_tag = false
+
+ ## Timeout for HTTP messages.
+ # timeout = "5s"
+
+ ## Additional HTTP headers
+ # http_headers = {"X-Special-Header" = "Special-Value"}
+
+ ## HTTP Proxy override, if unset values the standard proxy environment
+ ## variables are consulted to determine which proxy, if any, should be used.
+ # http_proxy = "http://corporate.proxy:3128"
+
+ ## HTTP User-Agent
+ # user_agent = "telegraf"
+
+ ## Content-Encoding for write request body, can be set to "gzip" to
+ ## compress body or "identity" to apply no encoding.
+ # content_encoding = "gzip"
+
+ ## Enable or disable uint support for writing uints influxdb 2.0.
+ # influx_uint_support = false
+
+ ## Optional TLS Config for use on HTTP connections.
+ # tls_ca = "/etc/telegraf/ca.pem"
+ # tls_cert = "/etc/telegraf/cert.pem"
+ # tls_key = "/etc/telegraf/key.pem"
+ ## Use TLS but skip chain & host verification
+ # insecure_skip_verify = false
+
+
+###############################################################################
+# INPUT PLUGINS #
+###############################################################################
+
+# Read metrics from one or many prometheus clients
+[[inputs.prometheus]]
+ ## An array of urls to scrape metrics from.
+ urls = ["http://app:{{ homematic_metrics_port }}/metrics"]
+
+ ## Metric version controls the mapping from Prometheus metrics into Telegraf metrics.
+ ## See "Metric Format Configuration" in plugins/inputs/prometheus/README.md for details.
+ ## Valid options: 1, 2
+ # metric_version = 1
+
+ ## Url tag name (tag containing scrapped url. optional, default is "url")
+ # url_tag = "url"
+
+ ## Whether the timestamp of the scraped metrics will be ignored.
+ ## If set to true, the gather time will be used.
+ # ignore_timestamp = false
+
diff --git a/site.yml b/site.yml
index 065db8aa..6be96f02 100644
--- a/site.yml
+++ b/site.yml
@@ -95,6 +95,13 @@
homematic_callback_port: 8060,
influxdb_port: 38086
}
+ - {
+ role: intern/docker_homematic, tags: homematic,
+ servicename: homematic,
+ basedir: /srv/homematic,
+ homematic_metrics_port: 8010,
+ influxdb_port: 48086
+ }
- {
role: intern/docker_mqtt, tags: mqtt,
servicename: mqtt,
diff --git a/webserver/docker_icinga/templates/etc/icinga/conf.d/hosts_manual.conf b/webserver/docker_icinga/templates/etc/icinga/conf.d/hosts_manual.conf
index fbac38f7..b0812786 100644
--- a/webserver/docker_icinga/templates/etc/icinga/conf.d/hosts_manual.conf
+++ b/webserver/docker_icinga/templates/etc/icinga/conf.d/hosts_manual.conf
@@ -77,7 +77,7 @@ object Host "wz-ap-werkstatt" {
object Host "homematic-ccu2" {
import "generic-host"
- address = "192.168.0.15"
+ address = "{{ homematic.ccu2_host }}"
groups = [ "network" ]
}
--
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