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AC
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‎README.adoc‎

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== Requirements
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* Install Python 3 and PIP
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* `sudo dnf install python python-pip`
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[.lead]
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Requirements to use this project.
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* Install Python 3
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* Install Python PIP
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* Install _Helm_
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Install Python 3 and PIP...
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[source,bash]
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----
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sudo dnf install python python-pip
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----
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Create a Python Virtual Environment.
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[source,bash]
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----
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python3.11 -m venv /z/_tmp/venv_python_311
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python3.11 -m venv /z/venv_python_311
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----
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Enter the Python Virtual Environment.
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[source,bash]
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----
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source /z/_tmp/venv_python311/bin/activate
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source /z/venv_python311/bin/activate
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----
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Install the Python requirements.
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ansible-galaxy collection install -r requirements.yml
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----
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== Generic resources
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:leveloffset: +1
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include::awx/README.adoc[]
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:leveloffset: -1
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== Other considerations
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=== Storate Classes
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Check the link:./_local_config/README.adoc[`_local_config`] information.
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==== Local Storate Class
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Create.
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[source,bash]
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----
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$ kubectl apply -f misc/k8s/05-storageclass-local.yaml
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----
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Delete.
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[source,bash]
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----
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$ kubectl delete -f misc/k8s/05-storageclass-local.yaml
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----

‎kubernetes/README.adoc‎

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:description: This document describes the implementation of different applications.
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:source-highlighter: highlight.js
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== Storate Classes
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== Storage
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* link:./storage/ceph[Ceph]
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* link:./storage/host_path[TODO: Host Path]
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* link:./storage/iscsi[TODO: iSCSI]
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=== Local
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Create.

‎kubernetes/storage/ceph/README.adoc‎

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:description: Ceph Storage on Kubernetes
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:source-highlighter: highlight.js
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== Intruduction
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== Introduction
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[.lead]
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This section describes deploying Ceph storage on Kubernetes.
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== Requirements
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[.lead]
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Requirements to use this section.
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* Add the https://ceph.github.io/csi-charts Helm repository
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Add the https://ceph.github.io/csi-charts helm repository.
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[sourec,bash]
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----
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helm repo add ceph-csi https://ceph.github.io/csi-charts
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----
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...and update the _Helm_ repository.
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[source,bash]
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----
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helm repo update
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----
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== Create Ceph Pool
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Create Ceph pool for Kubernetes & client key
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-e proxmox_host=${PROXMOX_HOST}
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----
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== Ansible Inventory
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.05-storage.yaml
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[source,yaml]
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----
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storage:
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children:
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ceph_01:
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children:
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ceph_01_mon:
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hosts:
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host01:
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ceph_monitor_host: "10.10.10.11:6789"
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host02:
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ceph_monitor_host: "10.10.10.12:6789"
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host03:
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ceph_monitor_host: "10.10.10.13:6789"
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ceph_osd:
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hosts:
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pve05:
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pve06:
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pve07:
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vars:
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ceph_cluster_id: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
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----
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.15-kubernetes.yaml
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[source,yaml]
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----
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kubernetes:
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children:
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k8s_cluster_xxxx:
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children:
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k8s_control_plane:
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hosts:
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k8s-cp-1:
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vars:
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k8s_role: control-plane
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hw:
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ram: 16384 # In MiB
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vcpu: 4
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storage: 150 # In GiB
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vars:
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ceph_cluster: ceph_01
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ceph_monitor_group: ceph_01_mon
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ceph_pool_name: cephfs_data
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ceph_fs: cephfs
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----
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== Collect information
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Define environment variables.
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== Using Ceph
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Add the https://ceph.github.io/csi-charts helm repository.
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[sourec,bash]
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----
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helm repo add ceph-csi https://ceph.github.io/csi-charts
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Install _cephfs_.
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[sourec,bash]
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----
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-e ceph_admin_key=${CEPH_ADM_KEY}
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Uninstall _cephfs_.
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[sourec,bash]
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ansible-playbook kubernetes/storage/ceph/ansible/09-remove-ceph-csi-cephfs.yaml \

‎kubernetes/storage/ceph/ansible/05-setup-ceph-csi-cephfs.yaml‎

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gather_facts: "{{ gathering_host_info | default('true') | bool == true }}"
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tasks:
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# - name: "Check if PVC information"
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# ansible.builtin.debug:
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# msg:
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# # - "{{ groups }}"
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# # - "{{ groups['k8s_cluster_k8s'] }} "
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# - "{{ hostvars[groups['k8s_cluster_k8s'][0]] }} "
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# - "{{ hostvars[groups['k8s_cluster_k8s'][0]]['ceph_monitor_group'] }}"
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# - "{{ groups[hostvars[groups['k8s_cluster_k8s'][0]]['ceph_monitor_group']] }} "
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# - "{{ hostvars['pve05']['ceph_monitor_host'] }}"
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# - "clusterID: {{ hostvars[groups['k8s_cluster_k8s'][0]]['ceph_cluster'] }}"
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# - "clusterID: {{ hostvars[groups[hostvars[groups['k8s_cluster_k8s'][0]]['ceph_cluster']][0]]['ceph_cluster_id'] }}"
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# - "pool: {{ hostvars[groups['k8s_cluster_k8s'][0]]['ceph_pool_name'] }}"
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- name: Create a k8s namespace
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kubernetes.core.k8s:
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name: "{{ ceph_ns }}"

‎kubernetes/storage/ceph/ansible/templates/helm-ceph-csi-cephfs.yaml.j2‎

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# pool: <cephfs-data-pool>
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# For eg:
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# pool: "replicapool"
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pool: "{{ hostvars[groups['k8s_cluster_k8s'][0]]['ceph_pool_name'] }}"
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# pool: "{{ hostvars[groups['k8s_cluster_k8s'][0]]['ceph_pool_name'] }}"
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# (optional) Comma separated string of Ceph-fuse mount options.
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# For eg:
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# fuseMountOptions: debug

kubernetes/storage/storageclass/05-storageclass-local.yaml renamed to kubernetes/storage/host_path/05-storageclass-local.yaml

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kubernetes/storage/storageclass/05-storageclass-manual-iscsi.yaml renamed to kubernetes/storage/iscsi/05-storageclass-manual-iscsi.yaml

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kubernetes/storage/storageclass/05-storageclass-iscsi.yaml renamed to kubernetes/storage/iscsi/conf/05-storageclass-iscsi.yaml

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‎proxmox/ceph/README.adoc‎

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= Ceph on Proxmox
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:author: A. Costa
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:email: <ac (at) trikorasolutions (dot) com>
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// :Date: 20210222
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:Revision: 1
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:toc: left
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:toc-title: Table of Contents
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:icons: font
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:description: Ceph on Proxmox
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:source-highlighter: highlight.js
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== Add Monitor
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[source,bash]
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----
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pveceph createmon --mon-address <ip_address><1>
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----
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<1> The IP Address is required when the host contains multiple NIC.
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== References
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* https://docs.fedoraproject.org/en-US/fedora-server/virtualization/vm-install-diskimg-proxmox/

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