问题
I need a script to collect logs which must switch between regions via a bx login -a. I'm using the bluemix cli so that I can login using an apikey.
But when I switch regions the bx cf logs app_name goes haywire.
[Ops]$ bx cf logs AppName
Invoking 'cf logs AppName'...
FAILED
Error dialing traffic controller server: websocket: bad handshake.
Please ask your Cloud Foundry Operator to check the platform configuration (traffic controller is wss://doppler.eu-gb.bluemix.net:443).
[Ops]$ bx api
API endpoint: https://api.ng.bluemix.net (API version: 2.54.0)
See how my api is ng but the doppler is the UK's eu-gb. If I run cf logs in UK region it does work fine.
Versions:
[Ops]$ bx --version
bx version 0.5.4+ae22935-2017-05-18T03:55:55+00:00
[Ops]$ bx update
Checking for updates...
No update required. Your CLI is already up-to-date.
[Ops]$ bx cf --version
Invoking 'cf --version'...
cf version 6.18.0+b22884b9c-2017-02-27
I found this and reckon at least related but note it's fixed in CF 6.26 and the embedded in bx version is 6.18.
Any workaround? Logout/Login with -a doesn't help me. I don't want to use cf directly due to my requirement to login via apikey.
回答1:
Bluemix CLI embedded a CF CLI with version 6.18, 'bx app logs' actually invokes 'cf logs' as you can see from the messages. This embedded CF CLI needs to be upgraded.
A workaround is to just copy the cf cli binary to /usr/local/Bluemix/cfcli
来源：https://stackoverflow.com/questions/44630333/bx-cf-logs-gives-error-dialing-traffic-controller-server-when-switching-region