Add common module managing common services and scripts (act_runner, create/restore backups)

Fix script environment variables
Add Fefan configuration
Fix gateway services file provisionning through ssh

modules/apps/common/scripts/install-service-ci.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+
+source /opt/environment/.env
+## This script triggers a CI/CD pipeline.
+# It then restores a backup using `restore-backup.service` systemd service
+
+## This script requires `restore-backup.service` in `/etc/systemd/system`
+
+## Dependencies (in service.yaml `packages` section)
+# - jq
+# - curl
+
+## Environment variables
+# GITEA_SERVICE_APPLICATION_TOKEN: Gitea API token.
+# GITEA_SERVICE_REPOSITORY: repository where the project resides.
+# GITEA_INSTANCE_URL: Gitea url.
+# SERVICE_DATABASE_CONTAINER_NAME: Container name for database.
+# GITEA_WORKFLOW_NAME: deploy.yaml
+
+curl -X POST -H "Authorization: token $GITEA_SERVICE_APPLICATION_TOKEN" \
+    -H "Content-Type: application/json" \
+    $GITEA_INSTANCE_URL/api/v1/repos/$GITEA_SERVICE_REPOSITORY/actions/workflows/$GITEA_WORKFLOW_NAME/dispatches \
+    -d '{"ref": "main", "inputs": {"ref": "main"}}'
+
+RUN_ID=$(curl -s -H "Authorization: token $GITEA_SERVICE_APPLICATION_TOKEN" \
+    $GITEA_INSTANCE_URL/api/v1/repos/$GITEA_SERVICE_REPOSITORY/actions/runs \
+    | jq -r '.workflow_runs | sort_by(.created_at) | .[0].id')
+
+while true; do
+    STATUS=$(curl -s -H "Authorization: token $GITEA_SERVICE_APPLICATION_TOKEN" \
+        $GITEA_INSTANCE_URL/api/v1/repos/$GITEA_SERVICE_REPOSITORY/actions/runs/$RUN_ID \
+        | jq -r '.status')
+        
+    if [ "$STATUS" = "completed" ]; then
+        CONCLUSION=$(curl -s -H "Authorization: token $GITEA_SERVICE_APPLICATION_TOKEN" \
+        $GITEA_INSTANCE_URL/api/v1/repos/$GITEA_SERVICE_REPOSITORY/actions/runs/$RUN_ID \
+        | jq -r '.conclusion')
+        echo "Workflow finished with status: $CONCLUSION"
+        break
+    fi
+
+    echo "Waiting 10 seconds..."
+    sleep 10
+done
+
+if [ "$CONCLUSION" = "success" ]; then
+    echo "Launching command..."
+
+    while [ "$(docker inspect -f '{{.State.Running}}' $SERVICE_DATABASE_CONTAINER_NAME-1 2>/dev/null)" != "true" ]; do
+        echo "Waiting database container status"
+        sleep 5
+    done
+    
+    systemctl start restore-backup.service
+else
+    echo "Workflow failed or was cancelled, aborting."
+    exit 1
+fi