1. Local Deployment from Binary Tarball

      This guide provides installation instructions for all TiDB components on a single developer machine. It is intended for evaluation purposes, and does not match the recommended usage for production systems.

      See also testing environment and production enviroment deployment.

      The following local TCP ports will be used:

      ComponentPortProtocolDescription
      TiDB 4000 TCP the communication port for the application and DBA tools
      TiDB 10080 TCP the communication port to report TiDB status
      TiKV 20160 TCP the TiKV communication port
      PD 2379 TCP the communication port between TiDB and PD
      PD 2380 TCP the inter-node communication port within the PD cluster

      Prepare

      This guide is for deployment on Linux only. It is recommended to use RHEL/CentOS 7.3 or higher. TiKV requires you to raise the open files limit:

      tidbuser="tidb"
      
      cat << EOF > /tmp/tidb.conf
      $tidbuser        soft        nofile        1000000
      $tidbuser        hard        nofile        1000000
      EOF
      
      sudo cp /tmp/tidb.conf /etc/security/limits.d/
      sudo sysctl -w fs.file-max=1000000

      See the production deployment optional kernel tuning parameters.

      Create a database running user account

      1. Log in to the machine using the root user account and create a database running user account (tidb) using the following command:

    2. # useradd tidb -m
    3. Switch the user from root to tidb by using the following command. You can use this tidb user account to deploy your TiDB cluster.

      1. # su - tidb

Download the official binary package

# Download the package.
$ wget http://download.pingcap.org/tidb-v3.0-linux-amd64.tar.gz http://download.pingcap.org/tidb-v3.0-linux-amd64.sha256

# Check the file integrity. If the result is OK, the file is correct.
$ sha256sum -c tidb-v3.0-linux-amd64.sha256

# Extract the package.
$ tar -xzf tidb-v3.0-linux-amd64.tar.gz
$ cd tidb-v3.0-linux-amd64

Start

Follow the steps below to start PD, TiKV and TiDB:

      1. Start PD.

    1. $ ./bin/pd-server --data-dir=pd \
                      --log-file=pd.log &
    2. Start TiKV.

    3. $ ./bin/tikv-server --pd="127.0.0.1:2379" \
                        --data-dir=tikv \
                        --log-file=tikv.log &
    4. Start TiDB.

    5. $ ./bin/tidb-server --store=tikv \
                        --path="127.0.0.1:2379" \
                        --log-file=tidb.log &
    6. Use the MySQL client to connect to TiDB.

$ mysql -h 127.0.0.1 -P 4000 -u root -D test
posted on 2019-07-28 22:21  PythonGo  阅读(388)  评论(0编辑  收藏  举报