Commit 0bf276f9 authored by Sergio Gimenez's avatar Sergio Gimenez
Browse files

More polisghing...

parent 4f58ca91

ansible/group_vars/README.md

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@@ -8,16 +8,16 @@ This directory contains Ansible group variables organized by component for bette 
group_vars/

└── all/                           # Variables for the 'all' group (applies to all hosts)

    ├── all.yml                   # Global/shared variables

    ├── kind_cluster.yml          # Kind cluster configuration

    ├── k8s_cluster.yml           # K8s cluster configuration (distro-agnostic)

    ├── monitoring.yml            # Prometheus/Grafana monitoring stack

    ├── node_feature_discovery.yml # NFD configuration

    ├── federation_manager.yml    # Federation Manager NodePorts

    ├── i2edge.yml                # i2edge edge cloud platform

    ├── lite2edge.yml             # lite2edge edge cloud platform

    ├── lite2edge.yml             # lite2edge + edge_orchestrator config

    ├── srm.yml                   # SRM (Service Resource Manager) - OOP module

    ├── oeg.yml                   # OEG (Open Exposure Gateway) - OOP module

    ├── artefact_manager.yml      # Artefact Manager - OOP module

    ├── zot.yml                   # Zot container registry

    ├── zot.yml                   # Zot + artifact_registry config

    └── homer.yml                 # Homer dashboard

```
@@ -25,6 +25,24 @@ group_vars/ 


Ansible automatically loads **all** `.yml` files from `group_vars/<group_name>/` for hosts in that group. Since all our hosts are in the `all` group, these variables are available everywhere.



## Pluggable Components



The platform supports pluggable implementations for several components:



### Kubernetes Distribution (`k8s_distribution`)

- **kind** (default): Deploy Kind cluster

- **existing**: Use existing cluster (skip provisioning)



### Artifact Registry (`artifact_registry`)

- **zot** (default): Deploy Zot OCI registry

- **harbor**: Deploy Harbor registry (not yet implemented)

- **none**: Skip artifact registry deployment



### EdgeCloud Platform (`edgecloud_platform`)

- **lite2edge** (default): Deploy lite2edge platform

- **i2edge**: Deploy i2edge platform

- **none**: Skip edgecloud platform deployment



## File Organization



### `all.yml` - Global Variables Only
@@ -41,10 +59,10 @@ Contains **only** truly global variables: 


| File | Purpose | Type |

|------|---------|------|

| `kind_cluster.yml` | Kind cluster settings, K8s version, port mappings | Kubernetes Infrastructure |

| `k8s_cluster.yml` | K8s distribution, cluster settings, port mappings | Kubernetes Infrastructure |

| `monitoring.yml` | Prometheus, Grafana, Helm configuration | Monitoring Infrastructure |

| `node_feature_discovery.yml` | NFD version, namespaces, custom node labels | Node Management |

| `zot.yml` | Container registry | Artefact Registry Infrastructure |

| `zot.yml` | Artifact registry type, Zot configuration | Artifact Registry Infrastructure |



### OOP Core Modules

ansible/group_vars/all/all.yml

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# This file contains ONLY global/shared variables used across all components.

# Component-specific variables are organized in separate files:

#

#   - kind_cluster.yml          : Kind cluster configuration and port mappings

#   - k8s_cluster.yml            : K8s cluster configuration (distro-agnostic)

#   - monitoring.yml            : Prometheus/Grafana monitoring stack

#   - node_feature_discovery.yml: NFD configuration and custom labels

#   - i2edge.yml                : i2edge application settings
@@ -25,8 +25,8 @@ i2edge_base_path: /home/sergio/i2cat/OperatorPlatform/i2edge 
# ==========================================

# Docker Registry Configuration

# ==========================================

docker_registry: "gitlab.i2cat.net:5050"

docker_registry_path: "areas/software-networks/operator-platform"

# Registry host for Docker authentication (host:port only)

docker_registry_host: "gitlab.i2cat.net:5050"

docker_registry_username: "oauth2"



# ==========================================

ansible/group_vars/all/kind_cluster.yml→ansible/group_vars/all/k8s_cluster.yml

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---

# ==========================================

# Kind Cluster Configuration

# Kubernetes Cluster Configuration

# ==========================================

# This file contains all Kind-specific settings including cluster configuration,

# version, and port mappings for services exposed through the Kind cluster.

# This file contains all K8s cluster settings including distribution type,

# cluster configuration, and port mappings for services exposed through NodePorts.



# Kind cluster settings

kind_cluster_name: operator-platform

kind_version: v0.29.0

kind_binary_url: "https://kind.sigs.k8s.io/dl/{{ kind_version }}/kind-linux-amd64"

kind_install_path: /usr/local/bin/kind

# ==========================================

# Kubernetes Distribution

# ==========================================

# Supported values: 

#   - kind: Deploy and manage Kind cluster (default)

#   - existing: Use existing cluster (skip provisioning)

k8s_distribution: kind



# Kubernetes settings

# ==========================================

# Generic Cluster Settings (distro-agnostic)

# ==========================================

cluster_name: operator-platform

kubernetes_version: v1.33.1



# Cluster nodes configuration

control_plane_nodes: 1

worker_nodes: 2



# ==========================================

# Kind-Specific Settings (only used when k8s_distribution=kind)

# ==========================================

kind_version: v0.29.0

kind_binary_url: "https://kind.sigs.k8s.io/dl/{{ kind_version }}/kind-linux-amd64"

kind_install_path: /usr/local/bin/kind



# Port mappings - using parameterized NodePorts to avoid duplication

# These mappings expose services through the Kind cluster

port_mappings:

ansible/group_vars/all/lite2edge.yml

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---

# ==========================================

# lite2edge Configuration

# EdgeCloud Platform Configuration

# ==========================================

# lite2edge is an edge cloud platform (similar to i2edge) that provides

# lightweight edge computing capabilities and service orchestration.

# Configuration for edge cloud platform deployment



# EdgeCloud Platform Type

# Supported values:

#   - lite2edge: Deploy lite2edge platform (default, lightweight)

#   - i2edge: Deploy i2edge platform (full-featured)

#   - none: Skip edgecloud platform deployment

edgecloud_platform: lite2edge



# ==========================================

# lite2edge Configuration (only used when edgecloud_platform=lite2edge)

# ==========================================

# lite2edge is a lightweight edge cloud platform that provides

# edge computing capabilities and service orchestration.



# Service NodePort

lite2edge_nodeport: 30081

ansible/group_vars/all/zot.yml

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---

# ==========================================

# Zot Registry Configuration

# Artifact Registry Configuration

# ==========================================

# Configuration for artifact/container registry deployment



# Artifact Registry Type

# Supported values:

#   - zot: Deploy Zot OCI-compliant registry (default, lightweight)

#   - harbor: Deploy Harbor registry (not yet implemented)

#   - none: Skip artifact registry deployment

artifact_registry: zot



# ==========================================

# Zot Registry Configuration (only used when artifact_registry=zot)

# ==========================================

# Zot is an OCI-compliant container registry (similar to Harbor).

# It provides secure storage and distribution of container images