Mysql 我现在想起来了。如果你发现你仍然需要这个，我有兴趣在这里了解更多的具体情况。嗨，戴夫。谢谢你的联系。我在上面的问题中又添加了两张关于“监视和事件”的图片，“日志”图片@Dave kerrHi@karthik要了解更多详细信息，我会用诊断这个问题的步骤更新答

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我现在想起来了。如果你发现你仍然需要这个，我有兴趣在这里了解更多的具体情况。嗨，戴夫。谢谢你的联系。我在上面的问题中又添加了两张关于“监视和事件”的图片，“日志”图片@Dave kerrHi@karthik要了解更多详细信息，我会用诊断这个问题的步骤更新答案，需要更多一些。你可以使用

oc get pods--watch

来监视pods。不需要使用UNIX

watch

命令。好消息@Karthik！你介意接受答案吗？这样问题就完成了？

D:\Openshift ocCommands>oc get pods
NAME             READY     STATUS             RESTARTS   AGE
mysql-2-deploy   0/1       Error              0          9h
mysql-3-9rmt3    0/1       CrashLoopBackOff   4          2m
mysql-3-deploy   1/1       Running            0          2m

D:\Openshift ocCommands>oc logs mysql-3-9rmt3
error: Invalid MySQL username
You must either specify the following environment variables:
MYSQL_USER (regex: '^[a-zA-Z0-9_]+$')
MYSQL_PASSWORD (regex: '^[a-zA-Z0-9_~!@#$%^&*()-=<>,.?;:|]+$')
MYSQL_DATABASE (regex: '^[a-zA-Z0-9_]+$')
Or the following environment variable:
MYSQL_ROOT_PASSWORD (regex: '^[a-zA-Z0-9_~!@#$%^&*()-=<>,.?;:|]+$')
Or both.
Optional Settings:
MYSQL_LOWER_CASE_TABLE_NAMES (default: 0)
MYSQL_LOG_QUERIES_ENABLED (default: 0)
MYSQL_MAX_CONNECTIONS (default: 151)
MYSQL_FT_MIN_WORD_LEN (default: 4)
MYSQL_FT_MAX_WORD_LEN (default: 20)
MYSQL_AIO (default: 1)
MYSQL_KEY_BUFFER_SIZE (default: 32M or 10% of available memory)
MYSQL_MAX_ALLOWED_PACKET (default: 200M)
MYSQL_TABLE_OPEN_CACHE (default: 400)
MYSQL_SORT_BUFFER_SIZE (default: 256K)
MYSQL_READ_BUFFER_SIZE (default: 8M or 5% of available memory)
MYSQL_INNODB_BUFFER_POOL_SIZE (default: 32M or 50% of available memory)
MYSQL_INNODB_LOG_FILE_SIZE (default: 8M or 15% of available memory)
MYSQL_INNODB_LOG_BUFFER_SIZE (default: 8M or 15% of available memory)

 For more information, see https://github.com/sclorg/mysql-container

oc get pods

oc logs mysql-2-6c009

oc rollout latest mysql

oc set env dc/mysql MYSQL_USER=user MYSQL_PASSWORD=P@ssw0rd MYSQL_DATABASE=db1

oc rollout latest

oc new-app -e \
MYSQL_USER=<username>,MYSQL_PASSWORD=<password>,MYSQL_DATABASE=<database_name> \
registry.access.redhat.com/openshift3/mysql-55-rhel7

mysql-2-deploy

mysql-2-6c009

watch -n 1 -d oc get pods

watch       # run the following command repeatedly, showing the output
-n 1        # run every second (this is optional, the default is 2s)
-d          # show a diff, highlighting the changes as they happen
oc get logs # the command to watch

function podlogs() {
  echo "Getting logs for $1 for the last $2 duration"
  oc logs -f --since=$2 `oc get pods | grep $1 | grep 'Running' | grep -Ev 'deploy' | awk '{print $1}'`
}

# get all logs for containers which match 'mysql' for the last 5 mins
podlogs mysql 5m