feat: add make targets for convergence

Makefile

@@ -162,3 +162,47 @@ remote-set: ## Set origin to your Gitea repo (GITEA/OWNER/REPO vars)
 	git branch -M main
 	git push -u origin main
 	@echo "✔ Remote set to https://$(GITEA)/$(OWNER)/$(REPO).git"
+
+
+# ==== Convergence (Ansible) ====
+ANS_DIR := ansible
+INV_SCRIPT := $(ANS_DIR)/inventory_from_yaml.py
+PLAY := $(ANS_DIR)/playbooks/bootstrap.yaml
+SSH_USER ?= admin
+
+# Load your SOPS key for decryption when running playbooks (optional if you use keys.txt)
+export SOPS_AGE_KEY := $(shell cat ~/.config/sops/age/keys.txt 2>/dev/null)
+
+ansible-help: ## Show common Ansible commands
+	@echo "Convergence targets:"
+	@echo "  make ansible-inventory        # show resolved inventory"
+	@echo "  make ansible-ping             # ping all hosts"
+	@echo "  make converge                 # run baseline convergence on all hosts"
+	@echo "  make converge-host HOST=web-01# run on a single host"
+	@echo "  make converge-tags TAGS=base  # run only tagged tasks"
+	@echo "  make converge-check           # dry-run (check mode)"
+	@echo "  make converge-diff            # show config diffs"
+
+ansible-inventory: ## Print the dynamic inventory Ansible will use
+	cd $(ANS_DIR) && ansible-inventory --list | head -200
+
+ansible-ping: ## Quick connectivity check (SSH + Python availability)
+	cd $(ANS_DIR) && ansible all -u $(SSH_USER) -m ping
+
+converge: ## Converge all hosts to the baseline (idempotent)
+	cd $(ANS_DIR) && ansible-playbook $(PLAY) -u $(SSH_USER)
+
+converge-host: ## Converge a single host: make converge-host HOST=core-01
+	@test -n "$(HOST)" || (echo "Usage: make converge-host HOST=<name>"; exit 1)
+	cd $(ANS_DIR) && ansible-playbook $(PLAY) -u $(SSH_USER) -l $(HOST)
+
+converge-tags: ## Run only certain tags: make converge-tags TAGS="base,ufw"
+	@test -n "$(TAGS)" || (echo "Usage: make converge-tags TAGS=tag1,tag2"; exit 1)
+	cd $(ANS_DIR) && ansible-playbook $(PLAY) -u $(SSH_USER) --tags "$(TAGS)"
+
+converge-check: ## Dry-run (no changes), great for previews
+	cd $(ANS_DIR) && ansible-playbook $(PLAY) -u $(SSH_USER) --check
+
+converge-diff: ## Show file/templating diffs while applying changes
+	cd $(ANS_DIR) && ansible-playbook $(PLAY) -u $(SSH_USER) --diff
+