Management Server
Requirement
Supported values
Server
Linux Virtual or physical machine, Linux on Intel or Linux on z
Minimum 4 cores
Minimum 8 GBs of memory
Minimum 1 Gb network bandwidth
zCX
Instance should have at least 8GB of memory
The root filesystem has at least 8GB of storage space
The data filesystem has at least 40GB of storage space
IBM APAR OA59934 - Optional in order to use port 80 and 443
Linux distribution
RHEL 7 and up
SuSE 12 and up
Ubuntu 16 and up
Note: Local admin privileges are required during installation
Additional software packages
docker
unzip
curl
Java version
JRE 1.8 64-bit
Disk storage
/var/lib/docker Minimum of 4 GBs
/data/model9 Minimum of 40 GBs
Local firewall
Disabled or maintained by customer
Date and Time
Linux UTC time must match z/OS time The UTC Date/Time can be displayed on Linux and z/OS USS using the command: date -u
System parameters
The following kernel parameters should be added to the /etc/sysctl.conf file:
net.ipv4.tcp_keepalive_time=600
net.ipv4.tcp_keepalive_intvl=30
net.ipv4.tcp_keepalive_probes=10
Last modified 8d ago
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