使用CircleCI在scp上部署dist文件夹时，部署作业被卡住

Question

我使用ci/cd的第一步，并尝试为我的宠物项目设置CircleCI。

我在digitalocean上有VPS服务器，希望在build失败后，dist文件夹的内容将通过scp上传到服务器。我的config.yml如下：

version: 2.1
executors:
my-executor:
docker:
- image: circleci/node:12.9.1-browsers
working_directory: ~/repo
jobs:
build:
executor: my-executor
steps:
- checkout
- restore_cache:
keys:
- v1-dependencies-{{ checksum "package.json" }}
# fallback to using the latest cache if no exact match is found
- v1-dependencies-
- run: yarn install
- save_cache:
paths:
- node_modules
- ~/.npm
- ~/.cache
key: v1-dependencies-{{ checksum "package.json" }}
- run: yarn build
deploy:
executor: my-executor
steps:
- run:
name: Deploy Over SSH
command: |
scp -r dist/* $SERVER_USER_NAME@$SERVER_IP:/var/www/example.com/html
workflows:
version: 2
build-deploy:
jobs:
- build
- deploy:
requires:
- build

build作业完美无瑕，但deploy作业卡住了，我只看到以下消息：

#!/bin/bash -eo pipefail
scp -r dist/* $SERVER_USER_NAME@$SERVER_IP:/var/www/example.com/html
The authenticity of host '************ (************)' can't be established.
ECDSA key fingerprint is SHA256:Yu/i9AcPRAJtyT43QrQMdI3tSB3*************.

我为circleci添加了专用ssh密钥，为authorized_keys添加了公钥

我哪里错了？非常感谢。

Answer 1

好的，我需要手动将我的主机添加到已知的主机中，如下所示：

- run:
name: Add to known hosts
command: ssh-keyscan -H $SERVER_IP >> ~/.ssh/known_hosts

否则，它会问我是否需要手动添加它，并被卡住了