upgrade-all-agents

#!/bin/bash

#
# /usr/local/bin/upgrade-all-agents
#
# Initiate upgrade of all candidate Wazuh agents to match the version running on the Wazuh manager.
# Requires file /root/.wazuh-api to exist containing Wazuh API info and credentials, like this
#
# WAPIUSER=wazuh
# WAPIPASS=jkdhfsdkjlhfkjs
# WAPIPROTO=https
# WAPIHOST=127.0.0.1
#
# You could call this script from cron on your standalone or master node Wazuh manager one or more times per day to ensure agents are staying up to date.
#

. /root/.wazuh-api
TOKEN=$(curl -sS -u $WAPIUSER:$WAPIPASS -k -X POST "$WAPIPROTO://$WAPIHOST:55000/security/user/authenticate?raw=true" 2>/dev/null)
curl -k -X PUT "$WAPIPROTO://$WAPIHOST:55000/agents/upgrade?agents_list=all" -H  "Authorization: Bearer $TOKEN" 2> /dev/null | jq
echo "Intitated Wazuh upgrade for agents $IDLIST."