1. 镜像制作阶段,注入专用于debug的metadata,且要支持sudo。
[code class=\"lang-Command\" lang=\"Command\"]DIB_DEV_USER_USERNAME=devuser DIB_DEV_USER_PASSWORD=devuser DIB_DEV_USER_PWDLESS_SUDO=true disk-image-create centos7 ironic-agent devuser -o ironic-deploy2. wait call-back / clean wait阶段,停掉ironic conductor api,以便暂停deploying / cleaning。
3. 进入deploy / user iamge, debug。
4. 开启ironic conductor api,恢复deploying / cleaning。