Add telegraf.sh for managing Telegraf installation

ct/telegraf.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/misc/build.func)
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: CrazyWolf13
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/influxdata/telegraf
+
+APP="telegraf"
+var_tags="${var_tags:-collector;metrics}"
+var_cpu="${var_cpu:-1}"
+var_ram="${var_ram:-1024}"
+var_disk="${var_disk:-4}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-12}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -f /etc/telegraf/telegraf.conf ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  if check_for_gh_release "telegraf" "influxdb/telegraf"; then
+    msg_info "Stopping $APP"
+    systemctl stop telegraf
+    msg_ok "Stopped $APP"
+
+    msg_info "Updating ${APP}"
+    apt-get update
+    apt-get upgrade telegraf -y
+    msg_ok "Updated ${APP}"
+
+    msg_info "Starting $APP"
+    systemctl start telegraf
+    msg_ok "Started $APP"
+    msg_ok "Updated Successfully"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Check out /etc/telegraf/telegraf.conf to configure telegraf${CL}"