如何从devops部署阶段检索cloud Foundry oauth令牌以设置自动扩展? [英] How to retrieve the cloud foundry oauth token from a devops deploy stage for setting up auto scaling?

问题描述

我正在尝试从devops管道部署阶段获取Cloud Foundry oauth-token:

I'm trying to get the cloud foundry oauth-token from a devops pipeline deploy stage:

...
cf push $CF_APP
...

accessToken=$(cf oauth-token | grep bearer | sed -e s/bearer/Bearer/g)
echo accessToken=$accessToken
...
# use token in Auto Scaling API call ...
curl $createPolicyUrl -X 'PUT' -H 'Content-Type:application/json' \
     -H 'Accept:application/json' \
     -H "Authorization:$accessToken" \
     --data-binary @${policyJson} \
     -s -o response.txt -w '%{http_code}\n'

echo命令的输出为:

The output from the echo command is:

accessToken=

如何检索oauth令牌?

How can I retrieve the oauth token?

请注意，尽管在部署脚本中没有执行cf login，但在脚本ecen中cf push仍然可以正常工作.因此，我假设cf oauth-token也不需要登录.这是一个有效的假设吗?

Note that cf push works ok in the script ecen though there isn't a cf login performed in the deploy script. Therefore, I'm assuming cf oauth-token would not need login either. Is this a valid assumption?

更新:我在部署脚本中添加了cf login:

Update: I added cf login to my deploy script:

...
cf push $CF_APP
...

cf login
accessToken=$(cf oauth-token | grep bearer | sed -e s/bearer/Bearer/g)
echo accessToken=$accessToken
...

输出:

cf login not allowed.

另请参阅我的类似问题在devops部署阶段重新配置可用性监视.

See also my similar question on reconfiguring availability monitoring in a devops deploy stage.

推荐答案

在运行cf oauth-token命令之前，请确保先执行cf login进行登录.另外，请确保双引号"Authorization:$accessToken"，以便替换该变量.

Make sure to do a cf login to log in before you run the cf oauth-token command. Also make sure to double quote "Authorization:$accessToken" so the variable is substituted.

更新:看起来您可以通过$CF_TOKEN环境变量从脚本内访问oauth-token.该令牌与管道的所有者关联，而不是与运行当前管道阶段的用户关联.

Update: It looks like you can access the oauth-token from within the script via the $CF_TOKEN environment variable. The token is associated with the owner of the pipeline, not the user running the current pipeline stage.

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