在"mongo:latest"更改后，如何修复docker容器中的mongodb

Question

我在构建docker容器时遇到此错误：

upvotocracy-db | {"t":{"$date":"2021-07-14T06:51:26.012+00:00"},"s":"F",  "c":"CONTROL",  "id":20573,   "ctx":"initandlisten","msg":"Wrong mongod version","attr":{"error":"UPGRADE PROBLEM:
Found an invalid featureCompatibilityVersion document (ERROR: Location4926900: Invalid featureCompatibilityVersion document in admin.system.version: { _id: "featureCompatibilityVersion", version: "4.2" }. See https://docs.mongodb.com/master/release-notes/4.4-compatibility/#feature-compatibility. :: caused by :: Invalid value for featureCompatibilityVersiondocument in a
dmin.system.version, found 4.2, expected '4.4' or '4.9' or '5.0. See https://docs.mongodb.com/master/release-notes/4.4-compatibility/#feature-compatibility.). If the current featureCompatibilityVersion is below 4.4, see the documentation on upgrading at https://docs.mongodb.com/master/release-notes/4.4/#upgrade-procedures."}} 

我能做些什么来修复？我认为mongo:latest刚刚更改，它不支持我的旧数据库。

这是我的docker-compose.yml文件：

22   mongo:
23     env_file: .env
24     container_name: ${DOCKER_CONTAINER_MONGO_NAME}
25     restart: always
26     image: mongo:latest
27     env_file: .env
28     volumes:
29       - ./mongo_data:/data/db
30     ports:
31       - "127.0.0.1:${DOCKER_CONTAINER_MONGO_PORT}:27017"
32     networks:
33       - ${DOCKER_NETWORK_NAME}

这是我从4.2到5.0后得到的另一个错误：

unsupported WiredTiger file version: this build only supports versions up to 4, and the file is version 5

Answer 1

我在使用不同版本启动docker时遇到了这个问题。使用删除卷

docker卷rm<volume_id>

，然后重新启动。