/
70_setup_sno_cluster.yml
242 lines (205 loc) · 9.51 KB
/
70_setup_sno_cluster.yml
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---
- name: Play for preparing to OCP4 single-node setup
hosts: vm_host
become: true
vars_files:
- vars/sno_vars.yml
- vars/infra_vars.yml
tasks:
- name: Preparing workspace
ansible.builtin.file:
state: directory
path: "{{ workspace_directory.base_path }}/{{ cluster.name }}/{{ workspace_directory.config_dir }}"
mode: "0755"
- name: Creating ssh keys if the do not exist
community.crypto.openssh_keypair:
path: "~/.ssh/id_rsa_{{ cluster.name }}"
- name: Fetch information about the release
ansible.builtin.uri:
url: "{{ downloads.ocp.base_url }}/{{ cluster.version }}/release.txt"
return_content: true
register: image_version
- name: Save version as fact
ansible.builtin.set_fact:
release_image: "{{ image_version.content | regex_search('Pull From: ([^\\s]+)') | replace('Pull From: ', '') }}"
- name: Downloading Openshift CLI
ansible.builtin.unarchive:
src: "{{ downloads.ocp.base_url }}/{{ cluster.version }}/openshift-client-linux-{{ cluster.version }}.tar.gz"
dest: /usr/bin
remote_src: true
when:
- cluster.version != "latest"
- cluster.version != "fast"
- cluster.version != "stable"
- cluster.version != "candidate"
- name: Downloading Openshift CLI
ansible.builtin.unarchive:
src: "{{ downloads.ocp.base_url }}/{{ cluster.version }}/openshift-client-linux.tar.gz"
dest: /usr/bin
remote_src: true
when: cluster.version == "latest" or cluster.version == "fast" or cluster.version == "stable" or cluster.version == "candidate"
- name: Checking for OCP cli tool # noqa no-changed-when
ansible.builtin.command: oc
register: output
failed_when: output.rc != 0
- name: Download coreOS ISO and save it locally
ansible.builtin.get_url:
url: "{{ downloads.coreos.live_media }}"
dest: "{{ workspace_directory.base_path }}/{{ cluster.name }}/coreos.iso"
mode: "0755"
- name: Download coreOS-installer and save it locally
ansible.builtin.get_url:
url: "{{ downloads.coreos.installer }}"
dest: /usr/bin/coreos-installer
mode: +x
- name: Ensure NM configuration directory exists
ansible.builtin.file:
path: /etc/NetworkManager/conf.d
state: directory
mode: "0755"
- name: Ensure NM dnsmasq directory exists
ansible.builtin.file:
path: /etc/NetworkManager/dnsmasq.d
state: directory
mode: "0755"
- name: Configure NetworkManager for local DNS
ansible.builtin.copy:
src: files/localdns.conf
dest: /etc/NetworkManager/conf.d/{{ cluster.name }}-localdns.conf
mode: "0755"
- name: Configure NetworkManager for libvirt network
ansible.builtin.template:
src: templates/libvirt_dnsmasq_sno.j2
dest: "/etc/NetworkManager/dnsmasq.d/{{ cluster.name }}-libvirt_dnsmasq.conf"
mode: "0755"
- name: Take care of systemd-resolved on F33 and Ubuntu hosts
when: (ansible_distribution == 'Fedora' and ansible_distribution_major_version | int >= 33)
block:
- name: Ensure systemd-resolved config dir is present
ansible.builtin.file:
path: /etc/systemd/resolved.conf.d/
state: directory
mode: "0755"
- name: Enable localdns if systemd-resolved is present
ansible.builtin.template:
src: systemd-resolved.j2
dest: /etc/systemd/resolved.conf.d/{{ cluster.name }}-local.conf
mode: "0755"
- name: Restart systemd-resolved
ansible.builtin.service:
name: systemd-resolved
state: restarted
- name: Backup resolv.conf for further debug
ansible.builtin.copy:
src: /etc/resolv.conf
dest: /etc/resolv.conf.bak
remote_src: true
mode: "0755"
- name: Ensure systemd-resolved config dir is present
ansible.builtin.file:
src: /run/systemd/resolve/resolv.conf
dest: /etc/resolv.conf
state: link
force: true
- name: Copy pull secret to a file
ansible.builtin.copy:
content: "{{ cluster.pullSecret }}"
dest: "{{ workspace_directory.base_path }}/{{ cluster.name }}/pull-secret"
mode: "0755"
- name: Extract openshift-baremetal-install from release image # noqa command-instead-of-shell no-changed-when
ansible.builtin.shell: "oc adm release extract --registry-config {{ workspace_directory.base_path }}/{{ cluster.name }}/pull-secret --command=openshift-baremetal-install --to {{ workspace_directory.base_path }}/{{ cluster.name }}/openshift-baremetal-install {{ release_image }}" # noqa yaml[line-length]
- name: Move openshift installer to PATH
ansible.builtin.copy:
src: "{{ workspace_directory.base_path }}/{{ cluster.name }}/openshift-baremetal-install/openshift-baremetal-install"
dest: /usr/bin/openshift-baremetal-install
remote_src: true
mode: +x
- name: Getting ssh public key
ansible.builtin.slurp:
src: "~/.ssh/id_rsa_{{ cluster.name }}.pub"
register: key
- name: Set SSH Keys as fact
ansible.builtin.set_fact:
sshkey: "{{ key['content'] | b64decode }}"
- name: Firing up install-config.yaml
ansible.builtin.template:
src: templates/install-config-sno.j2
dest: "{{ workspace_directory.base_path }}/{{ cluster.name }}/{{ workspace_directory.config_dir }}/install-config.yaml"
mode: "0755"
- name: Generate ignition config # noqa command-instead-of-shell no-changed-when
ansible.builtin.shell: openshift-baremetal-install --dir {{ workspace_directory.base_path }}/{{ cluster.name }}/{{ workspace_directory.config_dir }} create single-node-ignition-config # noqa yaml[line-length]
- name: Patch live ISO with generate ignition file # noqa command-instead-of-shell no-changed-when
ansible.builtin.shell: coreos-installer iso ignition embed -fi {{ workspace_directory.base_path }}/{{ cluster.name }}/{{ workspace_directory.config_dir }}/bootstrap-in-place-for-live-iso.ign {{ workspace_directory.base_path }}/{{ cluster.name }}/coreos.iso # noqa yaml[line-length]
- name: Restart net-services
ansible.builtin.service:
name: "{{ item }}"
state: restarted
loop:
- NetworkManager
- dnsmasq
- name: Virtualization services are enabled
ansible.builtin.service:
name: libvirtd
state: restarted
enabled: true
when:
- ansible_distribution == 'CentOS'
- name: Virtualization services are enabled
ansible.builtin.service:
name: virtqemud
state: restarted
enabled: true
when:
- ansible_distribution == 'CentOS'
- ansible_distribution_major_version | int == 9
- name: Provision OCP node with Terraform
community.general.terraform:
project_path: "{{ workspace_directory.base_path }}/{{ cluster.name }}/terraform/sno"
force_init: true
variables:
hostname: "master-sno"
libvirt_network: "{{ cluster.name }}"
libvirt_pool: "{{ cluster.name }}"
vm_net_ip: "{{ cluster_nodes.host_list.sno.ip }}"
coreos_iso_path: "{{ workspace_directory.base_path }}/{{ cluster.name }}/coreos.iso"
cpu: "{{ cluster_nodes.specs.sno.vcpu }}"
memory: "{{ cluster_nodes.specs.sno.mem }}"
vm_volume_size: "{{ cluster_nodes.specs.sno.disk }}"
local_volume_enabled: "{{ local_storage.enabled | default(false, true) }}"
local_volume_size: "{{ local_storage.volume_size | default(omit, true) }}"
vm_additional_nic: "{{ additional_nic.enabled | default(false, true) }}"
vm_additional_nic_network: "{{ additional_nic.network | default(cluster.name, true) }}"
state: present
register: output_sno
- name: Start Openshift install # noqa command-instead-of-shell no-changed-when
ansible.builtin.shell: openshift-baremetal-install wait-for install-complete --dir {{ workspace_directory.base_path }}/{{ cluster.name }}/{{ workspace_directory.config_dir }} # noqa yaml[line-length]
- name: Ensuring httpd-tools is present
ansible.builtin.yum:
name: httpd-tools
state: present
- name: Ensuring passlib is present
ansible.builtin.pip:
name:
- passlib
- bcrypt
- name: Firing yaml configuration template for htpasswd identity provider
ansible.builtin.template:
src: templates/htpasswd_provider.j2
dest: "{{ workspace_directory.base_path }}/{{ cluster.name }}/htpasswd_provider.yaml"
mode: "0755"
- name: Firing configuration script template for user creation
ansible.builtin.template:
src: templates/ocp_user_script.j2
dest: /tmp/ocp_user.sh
mode: +x
- name: Creating htpasswd identity and user # noqa command-instead-of-shell no-changed-when
ansible.builtin.shell: /tmp/ocp_user.sh
- name: Sleeping 180 seconds...
ansible.builtin.pause:
seconds: 180
- name: Your cluster is ready
ansible.builtin.debug:
msg:
- "Cluster setup finished"
- "Console URL: https://console-openshift-console.apps.{{ cluster.name }}.{{ domain }}"
- "Kubeconfig available at {{ workspace_directory.base_path }}/{{ cluster.name }}/{{ workspace_directory.config_dir }}/auth or log in the console with the credentials you chose" # noqa yaml[line-length]