Add Google Cloud K3s infrastructure support

- Add Terraform configuration for GCP instance and storage
- Add startup script for K3s installation and configuration
- Add pipeline scripts for deployment and management
- Add Forgejo deployment manifests and configuration

gcloud/tf/scripts/forgejo/install_forgejo.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+set -e
+
+echo "Installing Forgejo"
+
+# Get the directory where the script is located
+SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
+# Define namespace
+NAMESPACE="forgejo"
+MANIFESTS_DIR="${SCRIPT_DIR}/../../k3s/forgejo"
+
+echo "Creating namespace..."
+if ! kubectl get namespace "${NAMESPACE}" >/dev/null 2>&1; then
+    kubectl create namespace "${NAMESPACE}"
+else
+    echo "Namespace '${NAMESPACE}' already exists."
+fi
+
+echo "Creating PersistentVolumeClaim..."
+kubectl apply -f ${MANIFESTS_DIR}/pvc.yaml
+
+
+echo "Creating Service..."
+kubectl apply -f ${MANIFESTS_DIR}/service.yaml
+
+
+echo "Creating Deployment..."
+kubectl apply -f ${MANIFESTS_DIR}/deployment.yaml
+
+
+echo "Creating Certificate Issuer..."
+kubectl apply -f ${MANIFESTS_DIR}/issuer.yaml
+
+
+echo "Creating Ingress..."
+kubectl apply -f ${MANIFESTS_DIR}/ingress.yaml
+
+
+echo "Forgejo installation complete."
+echo "Verify deployment with: kubectl -n ${NAMESPACE} get pods,svc,ingress,pvc"
+
+exit;
+
+# Note: The ingressTCP.yaml is for a different application (galene) and should be applied separately
+# echo "Note: The ingressTCP.yaml is for the galene application and has not been applied."