Add build deb and rpm packages.

.goreleaser.yml

@@ -40,3 +40,24 @@ dockers:
   - "percona/mongodb_exporter:{{.Version}}"
   dockerfile: Dockerfile
   use: buildx
+nfpms:
+  - file_name_template: "{{ .ProjectName }}-{{ .Version }}.{{ .Os }}-{{ .Arch }}"
+    homepage:  https://www.percona.com/
+    description: MongoDB exporter for Prometheus
+    maintainer: Percona
+    vendor: Percona
+    license: Apache 2.0
+    formats:
+    - deb
+    - rpm
+    bindir: /usr/bin
+    replacements:
+      amd64: 64-bit
+    scripts:
+      postinstall: ".scripts/postinst"
+    contents:
+      - src: .scripts/systemd/mongodb_exporter.service
+        dst: /etc/systemd/system/mongodb_exporter.service
+        type: "config|noreplace"
+      - src: .scripts/default/mongodb_exporter.example
+        dst: /etc/default/mongodb_exporter.example

.scripts/default/mongodb_exporter.example

@@ -0,0 +1,4 @@
+# Full list of options you can see https://github.com/percona/mongodb_exporter
+
+OPTIONS="--mongodb.uri=mongodb://user:pass@127.0.0.1:27017/admin?ssl=true \
+         --web.listen-address=:9216"

.scripts/postinst

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+set -e
+
+echo "Creating user and group..."
+
+adduser -s /sbin/nologin --no-create-home -c "PMM User" pmm
+
+systemctl daemon-reload > dev/null || exit $?
+
+exit 0

.scripts/systemd/mongodb_exporter.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=Prometheus MongoDB Exporter
+Documentation=https://github.com/percona/mongodb_exporter
+After=network.target
+
+[Service]
+Type=simple
+
+User=pmm
+Group=pmm
+
+EnvironmentFile=-/etc/default/mongodb_exporter
+ExecStart=/usr/bin/mongodb_exporter $OPTIONS
+SyslogIdentifier=mongodb_exporter
+
+Restart=always
+
+[Install]
+WantedBy=multi-user.target