Dockerでsqlが立ち上がらない

Question

こんにちわ。以下の動画を見ながらDockerの開発環境を実装していたのですが
この動画の1:55:01の箇所で「 docker-compose run web rails db:create」を実行したのですが
以下のようなエラーが発生します。再起動したりデータベース名を確認したのですが誤りはありませんでした。
ログを見るとプラグインテーブルが開けないとありますがイマイチよくわかりません。どうしたらいいでしょう。
もし足りない情報があればご教示おねがいします

<URL> https://youtu.be/lZD1MIHwMBY

docker-compose.yml

version: '3'
services:
  db:
    image: mysql:8.0
    command: --default-authentication-plugin=mysql_native_password
    volumes:
      - ./src/db/mysql_data:/var/lib/mysql
    environment:
      MYSQL_PASSWORD: password
  web:
    build: .
    command: bundle exec rails s -p 3000 -b '0.0.0.0'
    volumes:
      - ./src:/app
    ports:
      - "3000:3000"
    depends_on:
      - db

database.yml

# MySQL. Versions 5.5.8 and up are supported.
#
# Install the MySQL driver
#   gem install mysql2
#
# Ensure the MySQL gem is defined in your Gemfile
#   gem 'mysql2'
#
# And be sure to use new-style password hashing:
#   https://dev.mysql.com/doc/refman/5.7/en/password-hashing.html
#
default: &default
  adapter: mysql2
  encoding: utf8mb4
  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
  username: root
  password: password
  host: db

development:
  <<: *default
  database: app_development

# Warning: The database defined as "test" will be erased and
# re-generated from your development database when you run "rake".
# Do not set this db to the same as development or production.
test:
  <<: *default
  database: app_test

# As with config/credentials.yml, you never want to store sensitive information,
# like your database password, in your source code. If your source code is
# ever seen by anyone, they now have access to your database.
#
# Instead, provide the password or a full connection URL as an environment
# variable when you boot the app. For example:
#
#   DATABASE_URL="mysql2://myuser:mypass@localhost/somedatabase"
#
# If the connection URL is provided in the special DATABASE_URL environment
# variable, Rails will automatically merge its configuration values on top of
# the values provided in this file. Alternatively, you can specify a connection
# URL environment variable explicitly:
#
#   production:
#     url: <%= ENV['MY_APP_DATABASE_URL'] %>
#
# Read https://guides.rubyonrails.org/configuring.html#configuring-a-database
# for a full overview on how database connection configuration can be specified.
#
production:
  <<: *default
  database: app_production
  username: app
  password: <%= ENV['APP_DATABASE_PASSWORD'] %>

エラー

Unknown MySQL server host 'db' (-3)
Couldn't create 'app_development' database. Please check your configuration.
rails aborted!
ActiveRecord::ConnectionNotEstablished: Unknown MySQL server host 'db' (-3)
/app/bin/rails:5:in `<top (required)>'
/app/bin/spring:10:in `block in <top (required)>'
/app/bin/spring:7:in `tap'
/app/bin/spring:7:in `<top (required)>'

Caused by:
Mysql2::Error::ConnectionError: Unknown MySQL server host 'db' (-3)
/app/bin/rails:5:in `<top (required)>'
/app/bin/spring:10:in `block in <top (required)>'
/app/bin/spring:7:in `tap'
/app/bin/spring:7:in `<top (required)>'
Tasks: TOP => db:create
(See full trace by running task with --trace)

ログ

2021-11-08T14:15:21.148352Z 0 [Warning] [MY-010918] [Server] 'default_authentication_plugin' is deprecated and will be removed in a future release. Please use authentication_policy instead.

2021-11-08T14:15:21.148369Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.27) starting as process 1

2021-11-08T14:15:21.163134Z 0 [Warning] [MY-010159] [Server] Setting lower_case_table_names=2 because file system for /var/lib/mysql/ is case insensitive

2021-11-08T14:15:21.189751Z 0 [Warning] [MY-000054] [Server] World-writable config file '/var/lib/mysql/auto.cnf' is ignored.

2021-11-08T14:15:21.192301Z 0 [Warning] [MY-010107] [Server] World-writable config file '/var/lib/mysql/auto.cnf' has been removed.

2021-11-08T14:15:21.192990Z 0 [Warning] [MY-010075] [Server] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 4ec113a1-409e-11ec-a254-0242ac130002.

2021-11-08T14:15:21.209684Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.

2021-11-08T14:15:21.701113Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.

mysqld: Table 'mysql.plugin' doesn't exist

2021-11-08T14:15:21.795231Z 0 [ERROR] [MY-010735] [Server] Could not open the mysql.plugin table. Please perform the MySQL upgrade procedure.

2021-11-08T14:15:21.795376Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables

2021-11-08T14:15:21.795497Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables

2021-11-08T14:15:21.795655Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables

2021-11-08 14:15:20+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.27-1debian10 started.

2021-11-08 14:15:20+00:00 [Note] [Entrypoint]: Switching to dedicated user 'mysql'

2021-11-08 14:15:20+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.27-1debian10 started.

2021-11-08T14:15:21.795815Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables

2021-11-08T14:15:21.795919Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables

2021-11-08T14:15:21.796025Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables

2021-11-08T14:15:21.796149Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables

2021-11-08T14:15:21.822573Z 0 [Warning] [MY-010015] [Repl] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.

2021-11-08T14:15:21.895318Z 0 [Warning] [MY-010015] [Repl] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.

2021-11-08T14:15:21.901401Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1 is enabled for channel mysql_main

2021-11-08T14:15:21.901427Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1.1 is enabled for channel mysql_main

2021-11-08T14:15:21.901668Z 0 [Warning] [MY-013595] [Server] Failed to initialize TLS for channel: mysql_main. See below for the description of exact issue.

2021-11-08T14:15:21.901693Z 0 [Warning] [MY-010069] [Server] Failed to set up SSL because of the following SSL library error: SSL context is not usable without certificate and private key

2021-11-08T14:15:21.903864Z 0 [Warning] [MY-010284] [Server] RSA public key file not found: /var/lib/mysql//public_key.pem. Some authentication plugins will not work.

2021-11-08T14:15:21.905031Z 0 [Warning] [MY-010284] [Server] RSA public key file not found: /var/lib/mysql//public_key.pem. Some authentication plugins will not work.

2021-11-08T14:15:21.907863Z 0 [Warning] [MY-011810] [Server] Insecure configuration for --pid-file: Location '/var/run/mysqld' in the path is accessible to all OS users. Consider choosing a different directory.

2021-11-08T14:15:21.908061Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables

2021-11-08T14:15:21.908183Z 0 [ERROR] [MY-013129] [Server] A message intended for a client cannot be sent there as no client-session is attached. Therefore, we're sending the information to the error-log instead: MY-001146 - Table 'mysql.component' doesn't exist

2021-11-08T14:15:21.908211Z 0 [Warning] [MY-013129] [Server] A message intended for a client cannot be sent there as no client-session is attached. Therefore, we're sending the information to the error-log instead: MY-003543 - The mysql.component table is missing or has an incorrect definition.

2021-11-08T14:15:21.908488Z 0 [ERROR] [MY-010326] [Server] Fatal error: Can't open and lock privilege tables: Table 'mysql.user' doesn't exist

2021-11-08T14:15:21.908535Z 0 [ERROR] [MY-010952] [Server] The privilege system failed to initialize correctly. For complete instructions on how to upgrade MySQL to a new version please see the 'Upgrading MySQL' section from the MySQL manual.

2021-11-08T14:15:21.908810Z 0 [ERROR] [MY-010119] [Server] Aborting

2021-11-08T14:15:23.395379Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.27)  MySQL Community Server - GPL.

Dockerfile

FROM ruby:2.7
RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
  && echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list \
  && apt-get update -qq \
  && apt-get install -y nodejs yarn
WORKDIR /app
COPY ./src /app
RUN bundle config --local set path 'vendor/bundle' \ 
  && bundle install

[+] Running 1/1
 ⠿ Container docker5-db-1  Recreated                                                                               2.7s
[+] Running 1/1
 ⠿ Container docker5-db-1  Started                                                                                 1.2s
=> Booting Puma
=> Rails 6.1.4.1 application starting in production
=> Run `bin/rails server --help` for more startup options
Puma starting in single mode...
* Puma version: 5.5.2 (ruby 2.7.4-p191) ("Zawgyi")
*  Min threads: 5
*  Max threads: 5
*  Environment: production
*          PID: 1
* Listening on http://0.0.0.0:3000
Use Ctrl-C to stop

Comments

[gentaro]

「SQL Server」というタグは同名のRDBMSのためのもので、質問文を見る限りあなた使おうとしているRDBMSは「MySQL」なんで、まったくもって不適切なタグ付けになってるから変更してください。

[miiiiiiiiisan]

すいません、たしかにSQL Serverは不適切でした。タグを直します、すいません。
具体的にどこを修正すればよろしいでしょうか。
よろしくおねがいします

Answer 1

URLの動画を確認すると

MYSQL_PASSWORD: password

ではなく

MYSQL_ROOT_PASSWORD: password

のようです。

追記

たしかにそこが違っていたので直して実行してみたところ
このようなエラーが出ました

Unknown MySQL server host 'db' (-3)

おそらくdbコンテナが立ち上がっていない（立ち上がってすぐ落ちている）ため、webコンテナから参照できていない状態かと思われます。
まずはwebコンテナの設定をコメントアウトして、dbコンテナが立ち上がるように修正してみてはいかがでしょうか。

version: '3'
services:
  db:
    image: mysql:8.0
    command: --default-authentication-plugin=mysql_native_password
    volumes:
      - ./src/db/mysql_data:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: password

  # web:
  #   build: .
  #   command: bundle exec rails s -p 3000 -b '0.0.0.0'
  #   volumes:
  #     - ./src:/app
  #   ports:
  #     - "3000:3000"
  #   depends_on:
  #     - db

追記

コマンドを打つ際dbコンテナのみを立ち上げる際はどのようなコマンドでしょうか。
すいません、こちらのようなコマンドでしょうか

docker run --name コンテナ名 -e MYSQL_ROOT_PASSWORD=secret -d mysql8.0

docker runコマンドではdocker-compose.ymlに定義されているdbコンテナは立ち上がりません。

docker-compose run コンテナ名またはdocker compose run コンテナ名を使用してください。

追記

src/db/mysql_data以下のファイルを削除してみてください。

これでも立ち上がらなければ、一旦ローカルディレクトリのマウントを外して立ち上げた上で、正常に起動したコンテナの/var/lib/mysqlをローカルの./src/db/mysql_dataにコピーしてみてください。

version: '3'
services:
  db:
    image: mysql:8.0
    command: --default-authentication-plugin=mysql_native_password
  #   volumes:
  #     - ./src/db/mysql_data:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: password

  # web:
  #   build: .
  #   command: bundle exec rails s -p 3000 -b '0.0.0.0'
  #   volumes:
  #     - ./src:/app
  #   ports:
  #     - "3000:3000"
  #   depends_on:
  #     - db

その後、再度ローカルディレクトリをマウントし、起動できるかどうかの確認をしてみてください。

追記

いかのようなログが出力されました。正常には立ち上がっているようです。

正常に立ち上がったのであれば、正常に立ち上がった状態の/var/lib/mysqlディレクトリがコンテナ内にありますので、
コンテナが立ち上がっている状態で、以下のコマンドでコンテナ内の/var/lib/mysqlディレクトリをローカルの./src/db/mysql_dataディレクトリにコピーしてください。

docker cp [コンテナID]:/var/lib/mysql ./src/db/mysql_data

その後、docker-compose.ymlのvolumes部分のコメントアウトを外し、ローカルの./src/db/mysql_dataディレクトリを使用した状態でコンテナが立ち上がるかの確認をしてください。

http://localhost:3000を開いた際に以下のようなメッセージが出力されました

webのコンテナ設定をコメントアウトしているためかと思われます。

Comments

[miiiiiiiiisan]

コメントありがとうございます。たしかにそこが違っていたので直して実行してみたところ
このようなエラーが出ました

[+] Running 1/1
⠿ Container docker3-db-1 Recreated 2.9s
[+] Running 1/1
⠿ Container docker3-db-1 Started 1.9s
Unknown MySQL server host 'db' (-3)
Couldn't create 'app_development' database. Please check your configuration.
rails aborted!
ActiveRecord::ConnectionNotEstablished: Unknown MySQL server host 'db' (-3)
/app/bin/rails:5:in `<top (required)>'
/app/bin/spring:10:in `block in <top (required)>'
/app/bin/spring:7:in `tap'
/app/bin/spring:7:in `<top (required)>'

Caused by:
Mysql2::Error::ConnectionError: Unknown MySQL server host 'db' (-3)
/app/bin/rails:5:in `<top (required)>'
/app/bin/spring:10:in `block in <top (required)>'
/app/bin/spring:7:in `tap'
/app/bin/spring:7:in `<top (required)>'
Tasks: TOP => db:create
(See full trace by running task with --trace)

[KAOsaka]

回答追記しました。

[miiiiiiiiisan]

回答の追記ありがとうございます。私と同じエラーですね。
コマンドを打つ際dbコンテナのみを立ち上げる際はどのようなコマンドでしょうか。
すいません、こちらのようなコマンドでしょうか

docker run --name コンテナ名 -e MYSQL_ROOT_PASSWORD=secret -d mysql8.0

[KAOsaka]

回答追記しました。前回の追記で引用したエラーはmiiiiiiiiisanさんのコメントから引用したもので、こちらの環境で発生したエラーではありません。紛らわしかったですね、混乱させてしまってすみません。

[miiiiiiiiisan]

いえいえとんでもないです。以下のコマンドを実行してみたところ以下のログが出力されました。正常ではないようです
docker-compose run db

WARN[0000] Found orphan containers ([docker3_web_run_31bf78b57839 docker3_web_run_eda285055e31 docker3_web_run_7c6417c0031f docker3_web_run_3825a7652604 docker3_web_run_b8896d7bf212 docker3_web_run_fd06c3d07b51 docker3_web_run_c1a9bfa19962 docker3_web_run_054bd215d8f6 docker3_web_run_d576738ef67f docker3_web_run_3ba9293b1aa8]) for this project. If you removed or renamed this service in your compose file, you can run this command with the --remove-orphans flag to clean it up.
2021-11-09 08:09:20+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.27-1debian10 started.
2021-11-09 08:09:20+00:00 [Note] [Entrypoint]: Switching to dedicated user 'mysql'
2021-11-09 08:09:20+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.27-1debian10 started.
2021-11-09T08:09:20.740714Z 0 [Warning] [MY-010918] [Server] 'default_authentication_plugin' is deprecated and will be removed in a future release. Please use authentication_policy instead.
2021-11-09T08:09:20.740730Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.27) starting as process 1
2021-11-09T08:09:20.760610Z 0 [Warning] [MY-010159] [Server] Setting lower_case_table_names=2 because file system for /var/lib/mysql/ is case insensitive
2021-11-09T08:09:20.776481Z 0 [Warning] [MY-000054] [Server] World-writable config file '/var/lib/mysql/auto.cnf' is ignored.
2021-11-09T08:09:20.777343Z 0 [Warning] [MY-010107] [Server] World-writable config file '/var/lib/mysql/auto.cnf' has been removed.
2021-11-09T08:09:20.777734Z 0 [Warning] [MY-010075] [Server] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 57bd6093-4134-11ec-86bb-0242ac130002.
2021-11-09T08:09:20.785978Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2021-11-09T08:09:21.348818Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
mysqld: Table 'mysql.plugin' doesn't exist
2021-11-09T08:09:21.446330Z 0 [ERROR] [MY-010735] [Server] Could not open the mysql.plugin table. Please perform the MySQL upgrade procedure.
2021-11-09T08:09:21.446556Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables
2021-11-09T08:09:21.446701Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables
2021-11-09T08:09:21.446871Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables
2021-11-09T08:09:21.447054Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables
2021-11-09T08:09:21.447179Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables
2021-11-09T08:09:21.447353Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables
2021-11-09T08:09:21.447458Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables
2021-11-09T08:09:21.474419Z 0 [Warning] [MY-010015] [Repl] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2021-11-09T08:09:21.499124Z 0 [Warning] [MY-010015] [Repl] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2021-11-09T08:09:21.505484Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1 is enabled for channel mysql_main
2021-11-09T08:09:21.505511Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1.1 is enabled for channel mysql_main
2021-11-09T08:09:21.505926Z 0 [Warning] [MY-013595] [Server] Failed to initialize TLS for channel: mysql_main. See below for the description of exact issue.
2021-11-09T08:09:21.505970Z 0 [Warning] [MY-010069] [Server] Failed to set up SSL because of the following SSL library error: SSL context is not usable without certificate and private key
2021-11-09T08:09:21.508409Z 0 [Warning] [MY-010284] [Server] RSA public key file not found: /var/lib/mysql//public_key.pem. Some authentication plugins will not work.
2021-11-09T08:09:21.509965Z 0 [Warning] [MY-010284] [Server] RSA public key file not found: /var/lib/mysql//public_key.pem. Some authentication plugins will not work.
2021-11-09T08:09:21.513461Z 0 [Warning] [MY-011810] [Server] Insecure configuration for --pid-file: Location '/var/run/mysqld' in the path is accessible to all OS users. Consider choosing a different directory.
2021-11-09T08:09:21.513704Z 0 [Warning] [MY-010441] [Server] Failed to open optimizer cost constant tables
2021-11-09T08:09:21.513842Z 0 [ERROR] [MY-013129] [Server] A message intended for a client cannot be sent there as no client-session is attached. Therefore, we're sending the information to the error-log instead: MY-001146 - Table 'mysql.component' doesn't exist
2021-11-09T08:09:21.513861Z 0 [Warning] [MY-013129] [Server] A message intended for a client cannot be sent there as no client-session is attached. Therefore, we're sending the information to the error-log instead: MY-003543 - The mysql.component table is missing or has an incorrect definition.
2021-11-09T08:09:21.514141Z 0 [ERROR] [MY-010326] [Server] Fatal error: Can't open and lock privilege tables: Table 'mysql.user' doesn't exist
2021-11-09T08:09:21.514205Z 0 [ERROR] [MY-010952] [Server] The privilege system failed to initialize correctly. For complete instructions on how to upgrade MySQL to a new version please see the 'Upgrading MySQL' section from the MySQL manual.
2021-11-09T08:09:21.514501Z 0 [ERROR] [MY-010119] [Server] Aborting
2021-11-09T08:09:23.052348Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.27) MySQL Community Server - GPL.

[KAOsaka]

src/db/mysql_data以下のファイルを削除してみてください。

[miiiiiiiiisan]

ありがとうございます。試してみます

[miiiiiiiiisan]

src/db/mysql_data以下のファイルを削除して実行してみたところ以下のエラーが発生しました。

Traceback (most recent call last):
File "docker-compose", line 3, in <module>
File "compose/cli/main.py", line 81, in main
File "compose/cli/main.py", line 200, in perform_command
File "compose/cli/command.py", line 70, in project_from_options
File "compose/cli/command.py", line 146, in get_project
File "compose/cli/command.py", line 206, in get_project_name
File "posixpath.py", line 383, in abspath
FileNotFoundError: [Errno 2] No such file or directory
[354] Failed to execute script docker-compose

[miiiiiiiiisan]

すいませんここがよくわからないです。
「ローカルディレクトリのマウントを外す」と「正常に起動したコンテナの/var/lib/mysqlをローカルの./src/db/mysql_dataにコピーしてみてください。」がわからないです...

>これでも立ち上がらなければ、一旦ローカルディレクトリのマウントを外して立ち上げた上で、正常に起動したコンテナの/var/lib/mysqlをローカルの./src/db/mysql_dataにコピーしてみてください。

[KAOsaka]

まずdocker-compose.ymlのvolumes部分をコメントアウトした状態で起動して、正常にコンテナが動くかどうか試してみてください。

[miiiiiiiiisan]

コメントありがとうございます。docker-compose.ymlのvolumes部分とwebの箇所をコメントアウトして
docker-compose run dbを実行してみたところ
いかのようなログが出力されました。正常には立ち上がっているようです。
しかしここからどうやってwebを実行すればいいでしょうか。コマンドラインが入力できないです

WARNING: Found orphan containers (docker5_web_1) for this project. If you removed or renamed this service in your compose file, you can run this command with the --remove-orphans flag to clean it up.
Creating docker5_db_run ... done
2021-11-16 10:58:36+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.27-1debian10 started.
2021-11-16 10:58:36+00:00 [Note] [Entrypoint]: Switching to dedicated user 'mysql'
2021-11-16 10:58:36+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.27-1debian10 started.
2021-11-16 10:58:36+00:00 [Note] [Entrypoint]: Initializing database files
2021-11-16T10:58:36.792347Z 0 [Warning] [MY-010918] [Server] 'default_authentication_plugin' is deprecated and will be removed in a future release. Please use authentication_policy instead.
2021-11-16T10:58:36.792353Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.27) initializing of server in progress as process 42
2021-11-16T10:58:36.798750Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2021-11-16T10:58:37.346967Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2021-11-16T10:58:38.665370Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1 is enabled for channel mysql_main
2021-11-16T10:58:38.665395Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1.1 is enabled for channel mysql_main
2021-11-16T10:58:38.750450Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
2021-11-16 10:58:42+00:00 [Note] [Entrypoint]: Database files initialized
2021-11-16 10:58:42+00:00 [Note] [Entrypoint]: Starting temporary server
mysqld will log errors to /var/lib/mysql/2115109d9bbe.err
mysqld is running as pid 93
2021-11-16 10:58:42+00:00 [Note] [Entrypoint]: Temporary server started.
Warning: Unable to load '/usr/share/zoneinfo/iso3166.tab' as time zone. Skipping it.
Warning: Unable to load '/usr/share/zoneinfo/leap-seconds.list' as time zone. Skipping it.
Warning: Unable to load '/usr/share/zoneinfo/zone.tab' as time zone. Skipping it.
Warning: Unable to load '/usr/share/zoneinfo/zone1970.tab' as time zone. Skipping it.

2021-11-16 10:58:45+00:00 [Note] [Entrypoint]: Stopping temporary server
2021-11-16 10:58:47+00:00 [Note] [Entrypoint]: Temporary server stopped

2021-11-16 10:58:47+00:00 [Note] [Entrypoint]: MySQL init process done. Ready for start up.

2021-11-16T10:58:47.550791Z 0 [Warning] [MY-010918] [Server] 'default_authentication_plugin' is deprecated and will be removed in a future release. Please use authentication_policy instead.
2021-11-16T10:58:47.550815Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.27) starting as process 1
2021-11-16T10:58:47.567391Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2021-11-16T10:58:47.693227Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2021-11-16T10:58:47.860349Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1 is enabled for channel mysql_main
2021-11-16T10:58:47.860380Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1.1 is enabled for channel mysql_main
2021-11-16T10:58:47.860857Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2021-11-16T10:58:47.860891Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2021-11-16T10:58:47.863758Z 0 [Warning] [MY-011810] [Server] Insecure configuration for --pid-file: Location '/var/run/mysqld' in the path is accessible to all OS users. Consider choosing a different directory.
2021-11-16T10:58:47.873815Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock

[miiiiiiiiisan]

追記失礼します。あれから色々格闘したのですが
一応、サーバーを立ち上げることはできました。しかしながら
http://localhost:3000を開いた際に以下のようなメッセージが出力されました

The page you were looking for doesn't exist.
You may have mistyped the address or the page may have moved.

[KAOsaka]

回答追記しました。

[miiiiiiiiisan]

ありがとうございます。確認します