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Ability to use a separated external DHCP server #304

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Ability to use a separated external DHCP server #304

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81788bb
Fix syntax error issue when setting critical services
lautou Jan 23, 2023
62e601c
Split DHCP and PXE package installation
lautou Jan 23, 2023
49453ce
Set TFTP/PXE only for baremetal installation
lautou Jan 23, 2023
1a57705
Ability to use an external DHCP instead of the helper one
lautou Jan 23, 2023
35dff83
Install syslinux package only for baremetal
lautou Jan 23, 2023
29aa2e4
Merge branch 'main' into main
lautou Jan 25, 2023
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32 changes: 19 additions & 13 deletions tasks/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -31,17 +31,23 @@
name: "{{ packages }}"
state: present

- name: Install packages for DHCP/PXE install
- name: Install packages for DHCP install
package:
name: "{{ dhcppkgs }}"
state: present
when: not staticips
when: not staticips and not externaldhcp

- name: Install packages for PXE install
package:
name: "{{ pxepkgs }}"
state: present
when: not staticips and baremetal

- name: Install additional package for Intel platforms
package:
name: "{{ syslinuxpkgs }}"
state: present
when: not staticips and not ppc64le
when: not staticips and not ppc64le and baremetal

- name: Remove existing config files
import_tasks: remove_old_config_files.yaml
Expand All @@ -53,15 +59,15 @@
dest: /etc/dhcp/dhcpd.conf
notify:
- restart dhcpd
when: not staticips and not uefi
when: not staticips and not uefi and not externaldhcp

- name: Write out dhcp file (UEFI)
template:
src: ../templates/dhcpd-uefi.conf.j2
dest: /etc/dhcp/dhcpd.conf
notify:
- restart dhcpd
when: not staticips and uefi
when: not staticips and uefi and not externaldhcp

- name: Setup named configuration files
block:
Expand Down Expand Up @@ -147,14 +153,14 @@
url: "{{ ocp_bios }}"
dest: /var/www/html/install/bios.raw.gz
mode: 0555
when: ("metal" in ocp_bios) and (download_imgs or force_ocp_download)
when: ("metal" in ocp_bios) and (download_imgs or force_ocp_download) and baremetal

- name: Downloading OCP4 installer rootfs
get_url:
url: "{{ ocp_bios }}"
dest: /var/www/html/install/rootfs.img
mode: 0555
when: ("rootfs" in ocp_bios) and (download_imgs or force_ocp_download)
when: ("rootfs" in ocp_bios) and (download_imgs or force_ocp_download) and baremetal

- name: Start firewalld service
systemd:
Expand Down Expand Up @@ -204,18 +210,18 @@
mode: 0755
notify:
- restart tftp
when: not staticips and not ppc64le
when: not staticips and not ppc64le and baremetal

- name: generate netboot entry for grub2
shell: grub2-mknetdir --net-directory=/var/lib/tftpboot
when: not staticips and ppc64le
when: not staticips and ppc64le and baremetal

- name: Create TFTP RHCOS dir
file:
path: /var/lib/tftpboot/rhcos
state: directory
mode: 0755
when: not staticips
when: not staticips and baremetal

- name: SEBool allow haproxy connect any port
seboolean:
Expand Down Expand Up @@ -427,14 +433,14 @@
- helper-tftp
when: not staticips and baremetal

- name: Starting DHCP/PXE services
- name: Starting DHCP services for non baremetal
service:
name: "{{ item }}"
enabled: yes
state: started
with_items:
- dhcpd
when: not staticips and not baremetal
when: not staticips and not baremetal and not externaldhcp

- name: Unmasking Services
systemd:
Expand All @@ -443,7 +449,7 @@
masked: no
with_items:
- tftp
when: not staticips and not ipi
when: not staticips and not ipi and not baremetal

- name: Copy info script over
template:
Expand Down
8 changes: 7 additions & 1 deletion tasks/set_facts_.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
- block:
- set_fact:
critical_services: "{{ critical_services + [ 'dhcpd' ] }}"
when: not staticips
when: not staticips and not externaldhcp

- block:
- set_fact:
Expand Down Expand Up @@ -60,6 +60,9 @@
- set_fact:
dhcppkgs:
- dhcp

- set_fact:
pxepkgs:
- tftp-server

- set_fact:
Expand Down Expand Up @@ -105,6 +108,9 @@
- set_fact:
dhcppkgs:
- dhcp-server

- set_fact:
pxepkgs:
- tftp-server

- set_fact:
Expand Down