Database Reference
In-Depth Information
[agents]
use_ssl = false
You will also need to update the agent's conf/
address.yaml file using:
use_ssl: 0
If you want SSL to be enabled, make sure you have the correct OpenSSL version
installed for your platform with the following command:
$ openssl version
OpenSSL 1.0.1e-fips 11 Feb 2013
DataStax provides the following compatibility list for OpenSSL with OpsCenter:
Version Operating system
0.9.8
CentOS 5.x, Debian, Mac OS X, Oracle Linux 5.5, RHEL 5.x, SuSe Enterprise 11.x, Ubuntu, and Windows
1.0.0
CentOS 6.x, Oracle Linux 6.1, and RHEL 6.x
If you have the 1.0.0 version on an operating system that requires version 0.9.8 for
OpsCenter to work, installing a 0.9.8 version may solve the problem. It may not be ideal
to have two versions of OpenSSL. The following commands shows how a server with
CentOS 5.x with the 1.0.0 version was fixed (OpsCenter requires version 0.9.8). Note that
this may not be an ideal solution, and it could potentially break another functionality:
$ yum install openssl098e
# Bad practice!
$ sudo ln -s /usr/lib64/libssl.so.0.9.8e \
/usr/lib64/libssl.so.0.9.8
$ sudo ln -s /usr/lib64/libcrypto.so.0.9.8e \
/usr/lib64/libcrypto.so.0.9.8
A better way to get around the OpenSSL version issue is to install
pyOpenSSL
0.10 or
onward. Check the version of the existing
pyOpenSSL
by executing the following com-
mand:
$ python -c "import OpenSSL; print OpenSSL.__version__"
