Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

scripts/rpm/post-install.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Remove legacy symlink, if it exists
+if [[ -L /etc/init.d/telegraf ]]; then
+    rm -f /etc/init.d/telegraf
+fi
+
+# Add defaults file, if it doesn't exist
+if [[ ! -f /etc/default/telegraf ]]; then
+    touch /etc/default/telegraf
+fi
+
+# Add .d configuration directory
+if [[ ! -d /etc/telegraf/telegraf.d ]]; then
+    mkdir -p /etc/telegraf/telegraf.d
+fi
+
+# If 'telegraf.conf' is not present use package's sample (fresh install)
+if [[ ! -f /etc/telegraf/telegraf.conf ]] && [[ -f /etc/telegraf/telegraf.conf.sample ]]; then
+   cp /etc/telegraf/telegraf.conf.sample /etc/telegraf/telegraf.conf
+fi
+
+# Set up log directories
+LOG_DIR=/var/log/telegraf
+mkdir -p $LOG_DIR
+chown -R -L telegraf:telegraf $LOG_DIR
+chmod 755 $LOG_DIR
+
+STATE_DIR=/var/lib/telegraf
+test -d "$STATE_DIR" || {
+    mkdir -p "$STATE_DIR"
+    chmod 770 "$STATE_DIR"
+    chown root:telegraf "$STATE_DIR"
+}
+
+STATE_FILE="$STATE_DIR/statefile"
+test -f "$STATE_FILE" || {
+    touch "$STATE_FILE"
+    echo {} > "$STATE_FILE"
+    chown root:telegraf "$STATE_FILE"
+    chmod 660 "$STATE_FILE"
+}
+
+# Set up systemd service - check if the systemd directory exists per:
+# https://www.freedesktop.org/software/systemd/man/sd_booted.html
+if [[ -d /run/systemd/system ]]; then
+    cp -f /usr/lib/telegraf/scripts/telegraf.service /usr/lib/systemd/system/telegraf.service
+    systemctl enable telegraf
+    systemctl daemon-reload
+fi