added nfpm package

.goreleaser.yml

@@ -31,11 +31,27 @@ builds:
     env:
       - CGO_ENABLED=0
 
+nfpms:
+  - id: "thola"
+    homepage: https://thola.io
+    maintainer: team@thola.io
+    description: Network Monitoring and Provisioning Tool.
+    license: BSD-2-clause
+    formats:
+      - deb
+    contents:
+      - src: scripts/thola.service
+        dst: /lib/systemd/system/thola.service
+    scripts:
+      preinstall: "scripts/pre-install.sh"
+      postinstall: "scripts/post-install.sh"
+      postremove: "scripts/post-uninstall.sh"
+
 archives:
   - builds:
       - thola
       - thola-client
-      
+
     replacements:
       amd64: 64-bit
       darwin: macOS

cmd/root.go

@@ -145,7 +145,7 @@ func initConfig() {
 	} else {
 		viper.AddConfigPath(os.ExpandEnv("$HOME/.thola"))
 		viper.AddConfigPath("./config")
-		viper.AddConfigPath("/var/opt/thola")
+		viper.AddConfigPath("/var/lib/thola")
 		viper.SetConfigName("config")
 		viper.SetConfigType("yaml")
 	}

scripts/post-install.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+DATA_DIR=/var/lib/thola
+
+if [ ! -f $DATA_DIR/config.yaml ]; then
+  echo "loglevel: info" > $DATA_DIR/config.yaml
+fi
+
+systemctl enable thola
+systemctl restart thola

scripts/post-uninstall.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+if [[ "$1" != "upgrade" ]]; then
+  systemctl stop thola
+  systemctl disable thola
+  rm -f /lib/systemd/system/thola.service
+fi

scripts/pre-install.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+DATA_DIR=/var/lib/thola
+USER=thola
+
+if ! id thola &>/dev/null; then
+    useradd --system -U -M thola -s /bin/false -d $DATA_DIR
+fi
+
+if [ ! -d $DATA_DIR ]; then
+    mkdir -p $DATA_DIR
+    chown $USER:$USER $DATA_DIR
+fi

scripts/thola.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Thola
+After=network-online.target
+
+[Service]
+User=thola
+Group=thola
+ExecStart=/usr/local/bin/thola api
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target