Remove duplicate pxe_config_template setting

It was defined twice, once for ipxe_config.template and another
for agent_config.template
Only leaving ipxe_config.template to properly configure settings

Change-Id: Idcb59b4efbdff4466e54f7f8e10fd8f65a8249c5

playbooks/roles/bifrost-ironic-install/tasks/ironic_config.yml

@@ -72,12 +72,6 @@
     insertafter="[pxe]"
     regexp='^(.*)pxe_append_params=(.*)$'
     line="pxe_append_params=systemd.journald.forward_to_console=yes"
-- name: "For agent, place agent PXE template"
-  lineinfile:
-    dest=/etc/ironic/ironic.conf
-    insertafter="[pxe]"
-    regexp='^(.*)pxe_config_template=(.*)$'
-    line="pxe_config_template=/etc/ironic/agent_config.template"
 - name: "Configure conductor API url"
   lineinfile:
     dest=/etc/ironic/ironic.conf

playbooks/roles/bifrost-ironic-install/tasks/main.yml

@@ -104,8 +104,6 @@
   file: name=/etc/ironic state=directory owner=ironic group=ironic mode=0755
 - name: "Generate ironic Configuration"
   include: ironic_config.yml
-- name: "Place ironic IPA Agent PXE configuration file"
-  template: src=agent_config.template.j2 dest=/etc/ironic/agent_config.template owner=ironic group=ironic mode=0644
 - name: "Copy policy.json to /etc/ironic"
   copy: src="{{ ironic_git_folder }}/etc/ironic/policy.json" dest=/etc/ironic/ owner=ironic group=ironic mode=0644
 - name: "Create ironic DB Schema"

playbooks/roles/bifrost-ironic-install/templates/agent_config.template.j2

@@ -1,12 +0,0 @@
-#!ipxe
-
-dhcp
-
-goto deploy
-
-:deploy
-kernel {{ '{{' }} pxe_options.deployment_aki_path {{ '}}' }} {{ extra_kernel_options|default('') }} ip=${ip}:${next-server}:${gateway}:${netmask} BOOTIF=${mac} text {{ '{{' }} pxe_options.pxe_append_params {{ '}}' }} ipa-api-url={{ '{{' }} pxe_options['ipa-api-url'] {{ '}}' }} ipa-driver-name={{ '{{' }} pxe_options['ipa-driver-name'] {{ '}}' }} coreos.configdrive=0
-
-initrd {{ '{{' }} pxe_options.deployment_ari_path {{ '}}' }}
-boot
-