Update influxdb.sh

fix for rotating keys

ct/influxdb.sh

@@ -53,10 +53,14 @@ function default_settings() {
 function update_script() {
 header_info
 if [[ ! -f /etc/apt/sources.list.d/influxdb.list ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
-msg_info "Updating ${APP} LXC"
+msg_info "Updating ${APP}"
+wget -q https://repos.influxdata.com/influxdata-archive_compat.key
+cat influxdata-archive_compat.key | gpg --dearmor | tee /etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg > /dev/null
+echo 'deb [signed-by=/etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg] https://repos.influxdata.com/debian stable main' | tee /etc/apt/sources.list.d/influxdata.list
+rm -f /etc/apt/trusted.gpg.d/influxdb.gpg
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
-msg_ok "Updated ${APP} LXC"
+msg_ok "Updated ${APP}"
 msg_ok "Update Successfull"
 exit
 }