#set ip_address = ""
#set ikeys = $interfaces.keys()
#for $iname in $ikeys
    #set $idata = $interfaces[$iname]
    #set $static        = $idata["static"]
    #set $management    = $idata["management"]
    #set $ip            = $idata["ip_address"]
    #if $management and $ip
        #set $ip_address = $ip
    #end if
#end for

cat << EOF > /etc/chef/chef_client_run.sh
#!/bin/bash
instances=\\$(pgrep chef_client_run.sh | wc -l)
if [ \\$instances -gt 1 ]; then
    echo "there are chef-client run instances '\\$instances' running" &>> /tmp/chef.log
    exit 1
fi
touch /tmp/chef.log
while true; do
    echo "run chef-client on \`date\`" &>> /tmp/chef.log
    clients=\\$(pgrep chef-client)
    if [ "\\$?" == "0" ]; then
        echo "there are chef-clients '\\$clients' running" &>> /tmp/chef.log
        sleep 1m
    else
        echo "knife search nodes" &>> /tmp/chef.log
        USER=root HOME=/root knife search node "name:\\$HOSTNAME.*" -i -a name &>> /tmp/chef.log
        nodes=\\$(USER=root HOME=/root knife search node "name:\\$HOSTNAME.*" -i -a name | grep 'name: ' | awk '{print \\$2}')
        echo "found nodes \\$nodes" &>> /tmp/chef.log
        let all_nodes_success=1
        for node in \\$nodes; do
            mkdir -p /var/log/chef/\\$node
	    if [ ! -f /etc/chef/\\$node.json ]; then
                cat << EOL > /etc/chef/\\$node.json
#if $getVar("local_repo","") != ""
{
    "local_repo": "$local_repo",
    "ip_address": "$ip_address"
}
#else
{
    "ip_address": "$ip_address"
}
#end if
EOL
            fi
            if [ ! -f "/etc/chef/\\$node.pem" ]; then
                cat << EOL > /etc/rsyslog.d/\\$node.conf
\\\\$ModLoad imfile
\\\\$InputFileName /var/log/chef/\\$node/chef-client.log
\\\\$InputFileReadMode 0
\\\\$InputFileTag \\$node
\\\\$InputFileStateFile chef_\\${node}_log
\\\\$InputFileSeverity notice
\\\\$InputFileFacility local3
\\\\$InputRunFileMonitor
\\\\$InputFilePollInterval 1
#if $getVar("compass_server","") != ""
local3.info @$compass_server:514
#else
local3.info @server:514
#end if
EOL
                rm -rf /var/lib/rsyslog/chef_\\$node_log
                service rsyslog restart
            fi
            if [ -f "/etc/chef/\\$node.done" ]; then
                chef-client --node-name \\$node -j /etc/chef/\\$node.json --client_key /etc/chef/\\$node.pem &>> /tmp/chef.log
            else
                chef-client --node-name \\$node -j /etc/chef/\\$node.json --client_key /etc/chef/\\$node.pem -L /var/log/chef/\\$node/chef-client.log &>> /tmp/chef.log
            fi
            if [ "\\$?" != "0" ]; then
                echo "chef-client --node-name \\$node run failed"  &>> /tmp/chef.log
                let all_nodes_success=0
            else
                echo "chef-client --node-name \\$node run success" &>> /tmp/chef.log
                touch /etc/chef/\\$node.done
            fi
        done
        if [ \\$all_nodes_success -eq 0 ]; then
            sleep 1m
        else
            break
        fi
    fi
done
EOF
chmod +x /etc/chef/chef_client_run.sh