Update 'checkmk.sh'

checkmk.sh

@@ -1,7 +1,6 @@
 #!/bin/bash
 
-
-# installs the zabbix agent and configures it
+#!/bin/bash
 
 # make sure we are running as sudo
 if [ "$EUID" -ne 0 ]; then
@@ -24,43 +23,54 @@ else
 	VM="false"
 fi
 
-# checkmk server
-checkmk_server_dns="gauntcheckmk.home.johnhgaunt.com"
-checkmk_server_dns="10.0.10.21"
-checkmk_site="Gaunt"
+set -e
+# set -x
 
-if [ ${OS} == 'Debian' ]; then
-    wget -P /tmp/ https://checkmk.johnhgaunt.com/Gaunt/check_mk/agents/check-mk-agent_2.1.0p22-1_all.deb
-    dpkg -i /tmp/check-mk-agent_2.1.0p22-1_all.deb
-    # update the cache
-    apt update
-    # install the agent
-    apt install -f
-    
-elif [ ${OS} == 'CentOS' ] || [ "${OS}" == "Rocky" ]; then
-    rpm -Uvh https://checkmk.johnhgaunt.com/Gaunt/check_mk/agents/check-mk-agent-2.1.0p22-1.noarch.rpm
+url="gauntcheckmk.home.johnhgaunt.com/Gaunt"
+user="automation"
+pass="$3"
+read -e -p "Enter Hostname: " -i "$(cat /etc/hostname)" host
 
-    
-    cat << EOF >> /etc/firewalld/services/checkmk-agent.xml
-<?xml version="1.0" encoding="utf-8"?>
-    <service>
-        <short>checkmk agent</short>
-        <description>checkmk agent</description>
-        <port protocol="udp" port="161"/>
-        <port protocol="tcp" port="6556"/>
-    </service>
-EOF
-    sleep 5
-    firewall-cmd --add-service=checkmk-agent --permanent
-    firewall-cmd --reload
-    
+tmpdir=$(mktemp -d)
+
+if [ -x /usr/bin/dpkg ]; then
+  tmpfile=$tmpdir/checkmkagent.deb
+  wget -O $tmpfile "$url/check_mk/api/1.0/domain-types/agent/actions/download/invoke?os_type=linux_deb"
+  if dpkg -l check-mk-agent > /dev/null; then
+    dpkg -P check-mk-agent
+  fi
+  apt-get install xinetd curl
+  dpkg -i $tmpfile
+elif [ -x /usr/bin/rpm -o -x /bin/rpm ]; then
+  tmpfile=$tmpdir/checkmkagent.rpm
+  wget -O $tmpfile "$url/check_mk/api/1.0/domain-types/agent/actions/download/invoke?os_type=linux_rpm"
+  if rpm -q check-mk-agent > /dev/null; then
+    rpm -e check-mk-agent
+  fi
+  if [ -x /usr/bin/zypper ]; then
+      zypper install xinetd curl
+  elif [ -x /usr/bin/yum ]; then
+      yum install xinetd curl
+  fi
+  rpm -i $tmpfile
 else
-    echo "You are running an unsupported OS"
-    echo "Support OSes: Debian/Ubuntu and CentOS/Rocky 9 with EPEL"
-    echo "Your OS: ${OS} ${OS_VERSION}"
-    exit
+  echo "Unknown package system"
+  exit 1
 fi
 
+rm -rfv $tmpdir
+rm -fv /etc/cmk-update-agent.state
+
+echo
+read -p "Agent installed"
+
+curl -v "$url/check_mk/webapi.py?action=add_host&_username=$user&_secret=$pass" -d "request={\"hostname\": \"$host\", \"folder\": \"main\"}"
+
+echo
+read -p "Host created"
+
+curl -v "$url/check_mk/webapi.py?action=activate_changes&_username=$user&_secret=$pass"
+
 # test if not a VM and if so, install the smartctl stuff
 if [ "${VM}" == "false" ]; then
     # hardware inventory script
@@ -71,6 +81,30 @@ if [ "${VM}" == "false" ]; then
     chmod +x /usr/lib/check_agent/plugins/smart
 fi
 
-read -e -p "Enter Hostname: " -i "$(cat /etc/hostname)" hostname
+echo
+read -p "Changes activated"
 
-cmk-agent-ctl --server ${checkmk_server_dns} --site ${checkmk_site} --hostname ${hostname} --user ${checkmk_user} --password ${checkmk_password}
+/usr/bin/cmk-update-agent register -v -U $user -S $pass -H $host
+
+echo
+read -p "Agent Updater registered"
+
+curl -v "$url/check_mk/webapi.py?action=bake_agents&_username=$user&_secret=$pass"
+
+echo
+read -p "Agents baked"
+
+/usr/bin/cmk-update-agent -v
+
+echo
+read -p "Agent updated"
+
+curl -v "$url/check_mk/webapi.py?action=discover_services&_username=$user&_secret=$pass" -d "request={\"hostname\": \"$host\"}"
+
+echo
+read -p "Host services discovered"
+
+curl -v "$url/check_mk/webapi.py?action=activate_changes&_username=$user&_secret=$pass"
+
+echo
+read -p "Changes activated"