1、添加serviceaccount
oc create serviceaccount cronjob-shanhai
等于创建了system:serviceaccount:shanhai:cronjob-shanhai

2、查询产生的secret

3、获取token
oc describe secret cronjob-shanhai-token-trtvh

4、添加权限
oc policy add-role-to-user cronjob-edit system:serviceaccount:shanhai:cronjob-shanhai -n shanhai

5、使用token
oc login --token=eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3**********************
oc project shanhai