I am trying to eat own dog food. Infrastructure as code... So.. I have taken three physical servers. Setup all the base packages, set NICs, NTP, DNS, collected disk UUIDs etc..
The servers are prepped. And one server has cockpit and ovirt-engine installed... and service started. ############################# --- # This task takes nodes prepaired and deploys cockpit, ovirt deployment and scripts cluster initilization. ONLY RUN THIS ON FIRST NODE OF CLUSTER # v0.001 20210222 # file: /roles/task_hci_setup.yml # Documentation # Overview: https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Deploying_Hyperconverged.html - name: Check if rpm ovirt-release44 is already installed yum: list: ovirt-release44 register: yum_list - name: Conditionally do next thing debug: msg: "ovirt-release44 Not installed" when: yum_list.results | selectattr("yumstate", "match", "installed") | list | length == 0 # Add oVirt Repo manual. - name: Download oVirt Repo RPM get_url: url: https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm dest: ~/ovirt-release44.rpm mode: '0440' when: yum_list.results | selectattr("yumstate", "match", "installed") | list | length == 0 - name: Install Python3 as this is needed for oVirt. yum: name: - python3 state: latest become: true - name: For some reason install of oVirt Repo fails as package so have to run as shell command: "rpm -ivh ~/ovirt-release44.rpm" when: yum_list.results | selectattr("yumstate", "match", "installed") | list | length == 0 - name: With new oVirt repo.. install rest of HCI dependancies yum: name: - cockpit-ovirt-dashboard - vdsm-gluster - ovirt-host - ovirt-ansible-roles - ovirt-ansible-infra state: latest become: true # Set variable for first node in cluster list to set as ignition master - name: Only on first node thor deploy ovirt-engine-appliance yum: name: - ovirt-engine-appliance state: latest become: true when: "'{{ hci_ignition_node }}' in inventory_hostname" # on local ansible host install galaxy modules # Broken: I need a means to check if installed. If so .. don't install again. # - name: Install Galaxy Modules on local ansible host # local_action: # module: shell # _raw_params: ansible-galaxy install oVirt.ovirt-ansible-roles # # when: <check for something to show galaxy installed module - name: Start cockpit service service: name=cockpit state=started enabled=yes when: "'{{ hci_ignition_node }}' in inventory_hostname" ################################ ####### HCI Deploy ############# ################################ # https://www.openvirtualization.pro/rhv-ovirt-ansible-getting-started/ ############################# What I am missing is the logic and though to get the last section of playbook.. Which is ... what I would do in the wizard... ... but "step away from the mouse". # Ansible section: from bastion node (laptop windows 10 WSL with ansible and galaxy installed # 1) build playbook from my site variables... based on some ovirt master sharing template of what that UI builds # 2) push the playbook that installs ansible on the first node. Install ansible as a first node... Run ansible playbook from customized template file # 3) Create vlans. # 4) Setup new VM gluster shared volume from three other disk # 5) Push a template VM into cluster, attached to new VLAN and attached to new volume #6) Deploy VM from this template #7) Drink a cold beer ############################### Question: 1) Can you do ansible deployment from "bastion host" or does the ansible have to run on the node that is installed with the "ovirt-engine". If so.. how do you collect feedback etc.. 2) I assume there is a template. Maybe it is published but I could not find it. That I replace (or match) variables of my site that fill in that file. 3) I installed galaxy oVirt.ovirt-ansible-roles but.. how do I know it is deployed on my bastion host? I poked around in the ansible folder.. not seeing anything. And I assume this only is of help POST the above seven steps being done. But maybe this has deployment components and I am missing documents. Thanks, -- p <jeremey.w...@gmail.com>enguinpages
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