Create debian packages to simplifies installation.

closes #53

.goreleaser.yaml

@@ -152,6 +152,42 @@ brews:
       bash_completion.install "completions/knx-exporter.bash" => "knx-exporter"
       zsh_completion.install "completions/knx-exporter.zsh" => "_knx-exporter"
       fish_completion.install "completions/knx-exporter.fish"
+nfpms:
+  - package_name: knx-exporter
+    file_name_template: "{{ .ConventionalFileName }}"
+    builds:
+      - knx-exporter
+    vendor: chr-fritz
+    homepage: https://github.com/chr-fritz/knx-exporter
+    maintainer: chr-fritz<chr-fritz@users.noreply.github.com>
+    license: Apache 2.0
+    formats:
+      - deb
+    bindir: /usr/bin
+    contents:
+      # Config
+      - src: scripts/defaultGaConfig.yaml
+        dst: /etc/knx-exporter/ga-config.yaml
+        type: "config|noreplace"
+      # systemd
+      - src: scripts/systemd/knx-exporter.service
+        dst: /etc/systemd/system/knx-exporter.service
+      - src: scripts/systemd/knx-exporter.env
+        dst: /etc/default/knx-exporter
+        type: "config|noreplace"
+      - src: scripts/knx-exporter_not_to_be_run
+        dst: /etc/knx-exporter/knx-exporter_not_to_be_run
+        type: "config|noreplace"
+      # Completion
+      - src: completions/knx-exporter.bash
+        dst: /usr/share/bash-completion/completions/knx-exporter
+      - src: completions/knx-exporter.fish
+        dst: /usr/share/fish/vendor_completions.d/knx-exporter
+      - src: completions/knx-exporter.zsh
+        dst: /usr/share/zsh/vendor-completions/_knx-exporter
+    scripts:
+      postinstall: "scripts/postinstall.sh"
+      preremove: "scripts/preremove.sh"
 archives:
   - files:
       - README.md

scripts/defaultGaConfig.yaml

@@ -0,0 +1,17 @@
+# Dummy configuration for a single metric
+Connection:
+  Type: "Tunnel"
+  Endpoint: "192.168.1.15:3671"
+  PhysicalAddress: 2.0.1
+MetricsPrefix: knx_
+AddressConfigs:
+  0/0/1:
+    Name: dummy_metric
+    DPT: 1.*
+    Export: true
+    MetricType: "counter"
+    ReadActive: true
+    MaxAge: 10m
+    Comment: dummy comment
+    Labels:
+      room: office

scripts/knx-exporter_not_to_be_run

@@ -0,0 +1 @@
+# Remove this file to allow auto starts of the knx-exporter daemon through systemd.

scripts/postinstall.sh

@@ -0,0 +1,18 @@
+#
+# Copyright © 2022-2023 Christian Fritz <mail@chr-fritz.de>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+systemctl daemon-reload || true
+systemctl enable knx-exporter.service || true

scripts/preremove.sh

@@ -0,0 +1,19 @@
+#
+# Copyright © 2022-2023 Christian Fritz <mail@chr-fritz.de>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+systemctl disable knx-exporter.service || true
+systemctl stop knx-exporter.service || true
+systemctl daemon-reload || true

scripts/systemd/knx-exporter.env

@@ -0,0 +1,4 @@
+LOG_LEVEL=info
+CONFIG_PATH=/etc/knx-exporter/ga-config.yaml
+PORT=8080
+RESTART_POLICY=exit

scripts/systemd/knx-exporter.service

@@ -0,0 +1,20 @@
+[Unit]
+Description=KNX Prometheus exporter
+After=network.target
+ConditionPathExists=!/etc/knx-exporter/knx-exporter_not_to_be_run
+[Service]
+EnvironmentFile=-/etc/default/knx-exporter
+User=root
+Type=simple
+Restart=on-failure
+RestartSec=10
+ExecStart=/usr/bin/knx-exporter run --log_level $LOG_LEVEL -f $CONFIG_PATH -r $RESTART_POLICY -p $PORT
+KillMode=process
+
+[Install]
+WantedBy=multi-user.target
+Alias=knx-exporter.service
+
+[Install]
+WantedBy=multi-user.target
+Alias=knx-exporter.service