build: make uninstall related files of runtime (#6236)

Co-authored-by: leslie <59061168+leslie-tsang@users.noreply.github.com>

Makefile

@@ -35,6 +35,7 @@ ENV_APISIX             ?= $(CURDIR)/bin/apisix
 ENV_GIT                ?= git
 ENV_TAR                ?= tar
 ENV_INSTALL            ?= install
+ENV_RM                 ?= rm -vf
 ENV_DOCKER             ?= docker
 ENV_DOCKER_COMPOSE     ?= docker-compose --project-directory $(CURDIR) -p $(project_name) -f $(project_compose_ci)
 ENV_NGINX              ?= $(ENV_NGINX_EXEC) -p $(CURDIR) -c $(CURDIR)/conf/nginx.conf
@@ -340,6 +341,16 @@ install: runtime
 	$(ENV_INSTALL) apisix/plugins/slslog/*.lua $(ENV_INST_LUADIR)/apisix/plugins/slslog/
 
 
+### uninstall : Uninstall the apisix
+.PHONY: uninstall
+uninstall:
+	@$(call func_echo_status, "$@ -> [ Start ]")
+	$(ENV_RM) -r /usr/local/apisix
+	$(ENV_RM) -r $(ENV_INST_LUADIR)/apisix
+	$(ENV_RM) $(ENV_INST_BINDIR)/apisix
+	@$(call func_echo_success_status, "$@ -> [ Done ]")
+
+
 ### test : Run the test case
 .PHONY: test
 test: runtime

docs/en/latest/how-to-build.md

@@ -117,6 +117,15 @@ Please refer to: [Installing Apache APISIX with Helm Chart](https://github.com/a
 
         Solution: set `LDAP_DIR` with `luarocks config` manually, for example `luarocks config variables.LDAP_DIR /usr/local/opt/openldap/`
 
+5. If you have no more need for the Apache APISIX runtime, you could uninstall it like this.
+
+```shell
+  # Uninstall apisix command
+  $ make uninstall
+```
+
+  Attention please, this operation will totally **remove** the related files.
+
 ## Step 2: Install ETCD
 
 This step is required if you have installed only Apache APISIX via RPM, Docker or source code but not ETCD.

docs/zh/latest/how-to-build.md

@@ -117,6 +117,15 @@ $ sudo yum install ./apisix/*.rpm
 
       解决方案: 通过 `luarocks config` 手动设置 `LDAP_DIR` 变量, 比如 `luarocks config variables.LDAP_DIR /usr/local/opt/openldap/`
 
+5. 如果您不再需要 Apache APISIX 运行时，您可以执行卸载，如：
+
+```shell
+  # 卸载 apisix 命令
+  $ make uninstall
+```
+
+  请注意，该操作将完整**删除**相关文件。
+
 ## 步骤2：安装 ETCD
 
 如果你只通过 RPM、Docker 或源代码安装了 Apache APISIX，而没有安装 ETCD，则需要这一步。