Load and run an ODC image

When you upgrade OceanBase Developer Center (ODC) deployed in high availability mode, you need to obtain and run the ODC image again on each node after you update the MetaDB.

Load the image

1. To obtain the ODC image on the host, select the required image from the Maintenance Tools of the OceanBase Download Center.

2. After you obtain the image, run the following command in the command-line tool to load it:

   gunzip -c obodc-{$version}.tar.gz  docker load
   

Run the image

Execute the following sample statement in the command-line tool to run the image:

#!/usr/bin/env bash
docker run -v /var/log/odc:/opt/odc/log -v /var/data/odc:/opt/odc/data \
-d -i --net host --cpu-period 100000 --cpu-quota 400000 --memory 8G --name "obodc" \
-e "DATABASE_HOST=xxx.xx.xx.xx" \
-e "DATABASE_PORT=60805" \
-e "DATABASE_USERNAME=db_user@tenant_name#cluster_name" \
-e "DATABASE_PASSWORD=******" \
-e "DATABASE_NAME=odc_metadb" \
-e "ODC_PROFILE_MODE=alipay" \
-e "ODC_ADMIN_INITIAL_PASSWORD=******" \
reg.docker.alibaba-inc.com/oceanbase/odc-server:{image_tag}

You can run the docker images command to view the {image_tag} parameter on the host after you load the image. The following table describes other parameters used in the preceding sample statement.

In addition to the preceding parameters, you can also use the following parameters when running the image.