Basic Openshift deploy mostly working
This commit is contained in:
@@ -1,6 +1,405 @@
|
||||
- name: Deploy OpenShift on Proxmox
|
||||
hosts: all
|
||||
---
|
||||
# Deploy Single Node OpenShift (SNO) on Proxmox
|
||||
#
|
||||
# Prerequisites:
|
||||
# ansible-galaxy collection install -r collections/requirements.yml
|
||||
# openshift-install is downloaded automatically during the sno play
|
||||
#
|
||||
# Inventory requirements:
|
||||
# sno.openshift.toal.ca - in 'openshift' group
|
||||
# host_vars: ocp_cluster_name, ocp_base_domain, ocp_version, sno_ip,
|
||||
# sno_gateway, sno_nameserver, sno_prefix_length, sno_vm_name,
|
||||
# sno_bridge, sno_vlan, proxmox_node, ...
|
||||
# secrets: vault_ocp_pull_secret (Red Hat pull secret JSON string)
|
||||
# proxmox_api - inventory host (ansible_host: proxmox.lab.toal.ca, ansible_port: 443)
|
||||
# Used as api_host / api_port source for community.proxmox modules
|
||||
# proxmox_host - inventory host (ansible_host: pve1.lab.toal.ca, ansible_connection: ssh)
|
||||
# delegate_to target for qm and file operations
|
||||
# gate.toal.ca - in 'opnsense' group
|
||||
# host_vars: opnsense_host, opnsense_api_key, opnsense_api_secret,
|
||||
# opnsense_api_port, haproxy_public_ip
|
||||
# group_vars/all: dme_account_key, dme_account_secret
|
||||
#
|
||||
# Play order (intentional — DNS must precede VM boot):
|
||||
# Play 1: proxmox — Create SNO VM
|
||||
# Play 2: opnsense — Configure OPNsense local DNS overrides (api/api-int/apps)
|
||||
# Play 3: dns — Configure public DNS records in DNS Made Easy
|
||||
# Play 4: sno — Generate ISO, boot VM, wait for install
|
||||
#
|
||||
# Usage:
|
||||
# ansible-playbook playbooks/deploy_openshift.yml
|
||||
# ansible-playbook playbooks/deploy_openshift.yml --tags proxmox
|
||||
# ansible-playbook playbooks/deploy_openshift.yml --tags sno
|
||||
# ansible-playbook playbooks/deploy_openshift.yml --tags dns,opnsense
|
||||
# ansible-playbook playbooks/deploy_openshift.yml --tags opnsense,sno
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Play 1: Create SNO VM in Proxmox
|
||||
# ---------------------------------------------------------------------------
|
||||
- name: Create SNO VM in Proxmox
|
||||
hosts: sno.openshift.toal.ca
|
||||
gather_facts: false
|
||||
connection: local
|
||||
|
||||
roles:
|
||||
- role: proxmox_sno_vm
|
||||
tags: proxmox
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Play 2: Configure OPNsense - Local DNS Overrides
|
||||
# Must run BEFORE booting the VM so that api.openshift.toal.ca resolves
|
||||
# from within the SNO node during bootstrap.
|
||||
# ---------------------------------------------------------------------------
|
||||
- name: Configure OPNsense DNS overrides for OpenShift
|
||||
hosts: gate.toal.ca
|
||||
gather_facts: false
|
||||
connection: local
|
||||
|
||||
module_defaults:
|
||||
group/oxlorg.opnsense.all:
|
||||
firewall: "{{ opnsense_host }}"
|
||||
api_key: "{{ opnsense_api_key }}"
|
||||
api_secret: "{{ opnsense_api_secret }}"
|
||||
ssl_verify: "{{ opnsense_ssl_verify | default(false) }}"
|
||||
api_port: "{{ opnsense_api_port | default(omit) }}"
|
||||
|
||||
tags: opnsense
|
||||
|
||||
tasks:
|
||||
|
||||
- name: Add Unbound host override for OCP API
|
||||
oxlorg.opnsense.unbound_host:
|
||||
hostname: "api.{{ ocp_cluster_name }}"
|
||||
domain: "{{ ocp_base_domain }}"
|
||||
value: "{{ sno_ip }}"
|
||||
match_fields:
|
||||
- hostname
|
||||
- domain
|
||||
state: present
|
||||
delegate_to: localhost
|
||||
vars:
|
||||
ocp_cluster_name: "{{ hostvars['sno.openshift.toal.ca']['ocp_cluster_name'] }}"
|
||||
ocp_base_domain: "{{ hostvars['sno.openshift.toal.ca']['ocp_base_domain'] }}"
|
||||
sno_ip: "{{ hostvars['sno.openshift.toal.ca']['sno_ip'] }}"
|
||||
|
||||
- name: Add Unbound host override for OCP API internal
|
||||
oxlorg.opnsense.unbound_host:
|
||||
hostname: "api-int.{{ ocp_cluster_name }}"
|
||||
domain: "{{ ocp_base_domain }}"
|
||||
value: "{{ sno_ip }}"
|
||||
match_fields:
|
||||
- hostname
|
||||
- domain
|
||||
state: present
|
||||
delegate_to: localhost
|
||||
vars:
|
||||
ocp_cluster_name: "{{ hostvars['sno.openshift.toal.ca']['ocp_cluster_name'] }}"
|
||||
ocp_base_domain: "{{ hostvars['sno.openshift.toal.ca']['ocp_base_domain'] }}"
|
||||
sno_ip: "{{ hostvars['sno.openshift.toal.ca']['sno_ip'] }}"
|
||||
|
||||
- name: Forward apps wildcard domain to SNO ingress
|
||||
oxlorg.opnsense.unbound_forward:
|
||||
domain: "apps.{{ ocp_cluster_name }}.{{ ocp_base_domain }}"
|
||||
target: "{{ sno_ip }}"
|
||||
state: present
|
||||
delegate_to: localhost
|
||||
vars:
|
||||
ocp_cluster_name: "{{ hostvars['sno.openshift.toal.ca']['ocp_cluster_name'] }}"
|
||||
ocp_base_domain: "{{ hostvars['sno.openshift.toal.ca']['ocp_base_domain'] }}"
|
||||
sno_ip: "{{ hostvars['sno.openshift.toal.ca']['sno_ip'] }}"
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Play 3: Configure Public DNS Records in DNS Made Easy
|
||||
# ---------------------------------------------------------------------------
|
||||
- name: Configure public DNS records for OpenShift
|
||||
hosts: sno.openshift.toal.ca
|
||||
gather_facts: false
|
||||
connection: local
|
||||
|
||||
tags: dns
|
||||
|
||||
tasks:
|
||||
|
||||
- name: Create A record for OpenShift API endpoint
|
||||
community.general.dnsmadeeasy:
|
||||
account_key: "{{ dme_account_key }}"
|
||||
account_secret: "{{ dme_account_secret }}"
|
||||
domain: "{{ ocp_base_domain }}"
|
||||
record_name: "api.{{ ocp_cluster_name }}"
|
||||
record_type: A
|
||||
record_value: "{{ hostvars['gate.toal.ca']['haproxy_public_ip'] }}"
|
||||
record_ttl: "{{ ocp_dns_ttl }}"
|
||||
port: 443
|
||||
protocol: HTTPS
|
||||
state: present
|
||||
|
||||
- name: Create A record for OpenShift apps wildcard
|
||||
community.general.dnsmadeeasy:
|
||||
account_key: "{{ dme_account_key }}"
|
||||
account_secret: "{{ dme_account_secret }}"
|
||||
domain: "{{ ocp_base_domain }}"
|
||||
record_name: "*.apps.{{ ocp_cluster_name }}"
|
||||
record_type: A
|
||||
record_value: "{{ hostvars['gate.toal.ca']['haproxy_public_ip'] }}"
|
||||
record_ttl: "{{ ocp_dns_ttl }}"
|
||||
port: 443
|
||||
protocol: HTTPS
|
||||
state: present
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Play 4: Generate Agent ISO and deploy SNO (agent-based installer)
|
||||
#
|
||||
# Uses `openshift-install agent create image` — no SaaS API, no SSO required.
|
||||
# The pull secret is the only Red Hat credential needed.
|
||||
# Credentials (kubeconfig, kubeadmin-password) are generated locally under
|
||||
# sno_install_dir/auth/ by openshift-install itself.
|
||||
# ---------------------------------------------------------------------------
|
||||
- name: Generate Agent ISO and Deploy SNO
|
||||
hosts: sno.openshift.toal.ca
|
||||
gather_facts: false
|
||||
connection: local
|
||||
|
||||
vars:
|
||||
ocp_pull_secret: "{{ vault_ocp_pull_secret }}"
|
||||
|
||||
tags: sno
|
||||
|
||||
tasks:
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Step 0: Ensure sno_vm_id and sno_mac are populated.
|
||||
# These are set as cacheable facts by the proxmox_sno_vm role, but
|
||||
# in ephemeral EEs or when running --tags sno alone the cache is
|
||||
# empty. Re-query Proxmox whenever either value is missing.
|
||||
# ------------------------------------------------------------------
|
||||
- name: Retrieve VM info from Proxmox (needed when fact cache is empty)
|
||||
community.proxmox.proxmox_vm_info:
|
||||
api_host: "{{ hostvars['proxmox_api']['ansible_host'] }}"
|
||||
api_user: "{{ proxmox_api_user }}"
|
||||
api_port: "{{ hostvars['proxmox_api']['ansible_port'] }}"
|
||||
api_token_id: "{{ proxmox_api_token_id }}"
|
||||
api_token_secret: "{{ proxmox_api_token_secret }}"
|
||||
validate_certs: "{{ proxmox_validate_certs }}"
|
||||
node: "{{ proxmox_node }}"
|
||||
name: "{{ sno_vm_name }}"
|
||||
type: qemu
|
||||
config: current
|
||||
register: _sno_vm_info
|
||||
when: (sno_vm_id | default('')) == '' or (sno_mac | default('')) == ''
|
||||
|
||||
- name: Set sno_vm_id and sno_mac from live Proxmox query
|
||||
ansible.builtin.set_fact:
|
||||
sno_vm_id: "{{ _sno_vm_info.proxmox_vms[0].vmid }}"
|
||||
sno_mac: >-
|
||||
{{ _sno_vm_info.proxmox_vms[0].config.net0
|
||||
| regex_search('([0-9A-Fa-f]{2}(?::[0-9A-Fa-f]{2}){5})', '\1')
|
||||
| first }}
|
||||
cacheable: true
|
||||
when: _sno_vm_info is not skipped
|
||||
|
||||
- name: Ensure local install directories exist
|
||||
ansible.builtin.file:
|
||||
path: "{{ item }}"
|
||||
state: directory
|
||||
mode: "0750"
|
||||
loop:
|
||||
- "{{ sno_install_dir }}"
|
||||
- "{{ sno_install_dir }}/auth"
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Step 1: Check whether a fresh ISO already exists on Proxmox
|
||||
# AND the local openshift-install state dir is intact.
|
||||
# If the state dir is missing (e.g. /tmp was cleared),
|
||||
# we must regenerate the ISO so wait-for has valid state.
|
||||
# ------------------------------------------------------------------
|
||||
- name: Check if ISO already exists on Proxmox and is less than 24 hours old
|
||||
ansible.builtin.stat:
|
||||
path: "{{ proxmox_iso_dir }}/{{ sno_iso_filename }}"
|
||||
get_checksum: false
|
||||
delegate_to: proxmox_host
|
||||
register: proxmox_iso_stat
|
||||
|
||||
- name: Check if local openshift-install state directory exists
|
||||
ansible.builtin.stat:
|
||||
path: "{{ sno_install_dir }}/.openshift_install_state"
|
||||
get_checksum: false
|
||||
register: install_state_stat
|
||||
|
||||
- name: Set fact - skip ISO build if recent ISO exists on Proxmox and local state is intact
|
||||
ansible.builtin.set_fact:
|
||||
sno_iso_fresh: >-
|
||||
{{
|
||||
proxmox_iso_stat.stat.exists and
|
||||
(now(utc=true).timestamp() | int - proxmox_iso_stat.stat.mtime | int) < 86400 and
|
||||
install_state_stat.stat.exists
|
||||
}}
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Step 2: Get openshift-install binary
|
||||
# Always ensure the binary is present — needed for both ISO generation
|
||||
# and wait-for-install-complete regardless of sno_iso_fresh.
|
||||
# Binaries are stored in sno_install_dir so they survive across runs
|
||||
# when sno_install_dir is a mounted volume in an EE.
|
||||
# ------------------------------------------------------------------
|
||||
- name: Download openshift-install tarball
|
||||
ansible.builtin.get_url:
|
||||
url: "https://mirror.openshift.com/pub/openshift-v4/clients/ocp/stable-{{ ocp_version }}/openshift-install-linux.tar.gz"
|
||||
dest: "{{ sno_install_dir }}/openshift-install-{{ ocp_version }}.tar.gz"
|
||||
mode: "0644"
|
||||
checksum: "{{ ocp_install_checksum | default(omit) }}"
|
||||
register: ocp_install_tarball
|
||||
|
||||
- name: Extract openshift-install binary
|
||||
ansible.builtin.unarchive:
|
||||
src: "{{ sno_install_dir }}/openshift-install-{{ ocp_version }}.tar.gz"
|
||||
dest: "{{ sno_install_dir }}"
|
||||
remote_src: false
|
||||
include:
|
||||
- openshift-install
|
||||
when: ocp_install_tarball.changed or not (sno_install_dir ~ '/openshift-install') is file
|
||||
|
||||
- name: Download openshift-client tarball
|
||||
ansible.builtin.get_url:
|
||||
url: "https://mirror.openshift.com/pub/openshift-v4/clients/ocp/stable-{{ ocp_version }}/openshift-client-linux.tar.gz"
|
||||
dest: "{{ sno_install_dir }}/openshift-client-{{ ocp_version }}.tar.gz"
|
||||
mode: "0644"
|
||||
checksum: "{{ ocp_client_checksum | default(omit) }}"
|
||||
register: ocp_client_tarball
|
||||
|
||||
- name: Extract oc binary
|
||||
ansible.builtin.unarchive:
|
||||
src: "{{ sno_install_dir }}/openshift-client-{{ ocp_version }}.tar.gz"
|
||||
dest: "{{ sno_install_dir }}"
|
||||
remote_src: false
|
||||
include:
|
||||
- oc
|
||||
when: ocp_client_tarball.changed or not (sno_install_dir ~ '/oc') is file
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Step 3: Template agent installer config files (skipped if ISO is fresh)
|
||||
# ------------------------------------------------------------------
|
||||
- name: Template install-config.yaml
|
||||
ansible.builtin.template:
|
||||
src: templates/install-config.yaml.j2
|
||||
dest: "{{ sno_install_dir }}/install-config.yaml"
|
||||
mode: "0640"
|
||||
when: not sno_iso_fresh
|
||||
|
||||
- name: Template agent-config.yaml
|
||||
ansible.builtin.template:
|
||||
src: templates/agent-config.yaml.j2
|
||||
dest: "{{ sno_install_dir }}/agent-config.yaml"
|
||||
mode: "0640"
|
||||
when: not sno_iso_fresh
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Step 4: Generate discovery ISO (skipped if ISO is fresh)
|
||||
# Note: openshift-install consumes (moves) the config files into
|
||||
# openshift-install-state/ — this is expected behaviour.
|
||||
# ------------------------------------------------------------------
|
||||
- name: Generate agent-based installer ISO
|
||||
ansible.builtin.command:
|
||||
cmd: "{{ sno_install_dir }}/openshift-install agent create image --dir {{ sno_install_dir }}"
|
||||
when: not sno_iso_fresh
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Step 5: Upload ISO to Proxmox and attach to VM
|
||||
# ------------------------------------------------------------------
|
||||
- name: Copy discovery ISO to Proxmox ISO storage
|
||||
ansible.builtin.copy:
|
||||
src: "{{ sno_install_dir }}/{{ sno_iso_filename }}"
|
||||
dest: "{{ proxmox_iso_dir }}/{{ sno_iso_filename }}"
|
||||
mode: "0644"
|
||||
delegate_to: proxmox_host
|
||||
when: not sno_iso_fresh
|
||||
|
||||
- name: Attach ISO to VM as CDROM
|
||||
ansible.builtin.command:
|
||||
cmd: "qm set {{ sno_vm_id }} --ide2 {{ proxmox_iso_storage }}:iso/{{ sno_iso_filename }},media=cdrom"
|
||||
delegate_to: proxmox_host
|
||||
changed_when: true
|
||||
|
||||
- name: Ensure boot order prefers disk, falls back to CDROM
|
||||
# order=scsi0;ide2: OVMF tries scsi0 first; on first boot the disk has
|
||||
# no EFI application so OVMF falls through to ide2 (the agent ISO).
|
||||
# After RHCOS writes its EFI entry to the disk, subsequent reboots boot
|
||||
# directly from scsi0 — the CDROM is never tried again, breaking the loop.
|
||||
ansible.builtin.command:
|
||||
cmd: "qm set {{ sno_vm_id }} --boot order=scsi0;ide2"
|
||||
delegate_to: proxmox_host
|
||||
changed_when: true
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Step 6: Boot the VM
|
||||
# ------------------------------------------------------------------
|
||||
- name: Start SNO VM
|
||||
community.proxmox.proxmox_kvm:
|
||||
api_host: "{{ hostvars['proxmox_api']['ansible_host'] }}"
|
||||
api_user: "{{ proxmox_api_user }}"
|
||||
api_port: "{{ hostvars['proxmox_api']['ansible_port'] }}"
|
||||
api_token_id: "{{ proxmox_api_token_id }}"
|
||||
api_token_secret: "{{ proxmox_api_token_secret }}"
|
||||
validate_certs: "{{ proxmox_validate_certs }}"
|
||||
node: "{{ proxmox_node }}"
|
||||
name: "{{ sno_vm_name }}"
|
||||
state: started
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Step 7: Persist credentials to Proxmox host
|
||||
# The EE is ephemeral — copy auth files to a durable location before
|
||||
# the container exits. sno_credentials_dir defaults to
|
||||
# /root/sno-<cluster_name> on proxmox_host.
|
||||
# ------------------------------------------------------------------
|
||||
- name: Create credentials directory on Proxmox host
|
||||
ansible.builtin.file:
|
||||
path: "{{ sno_credentials_dir }}"
|
||||
state: directory
|
||||
mode: "0700"
|
||||
delegate_to: proxmox_host
|
||||
|
||||
- name: Copy kubeconfig to Proxmox host
|
||||
ansible.builtin.copy:
|
||||
src: "{{ sno_install_dir }}/auth/kubeconfig"
|
||||
dest: "{{ sno_credentials_dir }}/kubeconfig"
|
||||
mode: "0600"
|
||||
delegate_to: proxmox_host
|
||||
|
||||
- name: Copy kubeadmin-password to Proxmox host
|
||||
ansible.builtin.copy:
|
||||
src: "{{ sno_install_dir }}/auth/kubeadmin-password"
|
||||
dest: "{{ sno_credentials_dir }}/kubeadmin-password"
|
||||
mode: "0600"
|
||||
delegate_to: proxmox_host
|
||||
# ------------------------------------------------------------------
|
||||
# Step 8: Wait for installation to complete (~60-90 min)
|
||||
# Credentials land in sno_install_dir/auth/ automatically.
|
||||
# Inline poll (poll: 30) is used rather than fire-and-forget async
|
||||
# because the connection is local — no SSH timeout risk — and the
|
||||
# poll: 0 + async_status pattern stores job state in ~/.ansible_async
|
||||
# inside the EE container, which is lost if the EE is restarted.
|
||||
# Ensure your job/EE timeout is set to at least 6000 s (100 min).
|
||||
# ------------------------------------------------------------------
|
||||
- name: Wait for SNO installation to complete
|
||||
ansible.builtin.command:
|
||||
cmd: "{{ sno_install_dir }}/openshift-install agent wait-for install-complete --dir {{ sno_install_dir }} --log-level=info"
|
||||
async: 5400
|
||||
poll: 30
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Step 9: Eject CDROM so the VM never boots the agent ISO again
|
||||
# ------------------------------------------------------------------
|
||||
- name: Eject CDROM after successful installation
|
||||
ansible.builtin.command:
|
||||
cmd: "qm set {{ sno_vm_id }} --ide2 none,media=cdrom"
|
||||
delegate_to: proxmox_host
|
||||
changed_when: true
|
||||
|
||||
|
||||
- name: Display post-install info
|
||||
ansible.builtin.debug:
|
||||
msg:
|
||||
- "SNO installation complete!"
|
||||
- "API URL : https://api.{{ ocp_cluster_name }}.{{ ocp_base_domain }}:6443"
|
||||
- "Console : https://console-openshift-console.apps.{{ ocp_cluster_name }}.{{ ocp_base_domain }}"
|
||||
- "Kubeconfig : {{ sno_credentials_dir }}/kubeconfig (on proxmox_host)"
|
||||
- "kubeadmin pass : {{ sno_credentials_dir }}/kubeadmin-password (on proxmox_host)"
|
||||
|
||||
Reference in New Issue
Block a user