'mc admin info' freezes and fail on the gateway #3665
Description
Expected behavior
mc admin info <alias>
should return the server info in gateway mode
Actual behavior
this command fails with latest version of mc and minio
Minio in server mode => mc admin info ok
Minio in gateway mode (no etcd) => mc admin info Fails (after 1:30mn)
Minio in gateway mode (with etcd) => mc admin info Fails (after 1:30mn)
here is the error reported after freezing for 1mn30
mc: <ERROR> Unable to get service status. Failed to parse server response: invalid character '<' looking for beginning of value
Steps to reproduce the behavior
1/ first launch minio in gateway mode (S3 for instance)
AWS_ACCESS_KEY_ID=${MINIO_AWS_ACCESS_KEY_ID} \
AWS_SECRET_ACCESS_KEY=${MINIO_AWS_SECRET_ACCESS_KEY} \
MINIO_ACCESS_KEY=admin \
MINIO_SECRET_KEY=this-is-not-so-secret \
MINIO_BROWSER=on \
./minio gateway s3
2/ then run the mc command
MC_HOST_test=http://admin:[email protected]:9000 ./mc --config-dir . admin info test
mc: <ERROR> Unable to get service status. Failed to parse server response: invalid character '<' looking for beginning of value.
mc --version
./mc --version
mc version RELEASE.2021-03-23T05-46-11Z
./minio --version
minio version RELEASE.2021-03-17T02-33-02Z