heat stack issue

heat_template.yml

  ses_config_salt_minion:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        str_replace:
          params:
            $salt_master_ip: { get_attr: [ses-admin, networks, { get_resource: ses_network }, 0]}
            $snet: { get_resource: ses_network}
            $sfull: { get_attr: [ses-admin, networks] }
            $sextract: { get_attr: [ses-admin, networks, { get_resource: ses_network}] }
          template: |
            #!/bin/bash
            set -e
            # ntp
            zypper -n in -l ntp
            cat <<EOF > /etc/ntp.conf
            server ntp1.suse.de
            server ntp2.suse.de
            server ntp3.suse.de
            EOF
            /usr/bin/systemctl enable --now ntpd.service

            # salt-minion
            zypper -n in -l salt-minion hwinfo iptables
            cat <<EOF > /etc/salt/minion.d/master.conf
            master: $salt_master_ip
            EOF
            cat << EOF > /opt/log
            # DEBUG snet
            $snet
            # DEBUG sfull
            $sfull
            # DEBUG sextract
            $sextract
            EOF
            systemctl enable salt-minion.service
            systemctl start salt-minion.service

resulting file

# DEBUG snet
7b4d0d5c-ba49-4292-b0b6-afabd4466a67
# DEBUG sfull
{"7b4d0d5c-ba49-4292-b0b6-afabd4466a67": ["192.168.222.11", "10.86.0.28"], "ccp-30364-caasp-int-net": ["172.28.0.11"], "ccp-30364-ses-4521-ses_network-yacf4lgkeqkz": ["192.168.222.11", "10.86.0.28"], "4b898ac0-d0b5-4e32-9a22-068e5d79065f": ["172.28.0.11"]}
# DEBUG sextract