OpenShift 3.6 Node Guest Configuration: Difference between revisions
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* [[OpenShift_3.6_Installation#Guest_Configuration|OpenShift 3.6 Installation]] | * [[OpenShift_3.6_Installation#Guest_Configuration|OpenShift 3.6 Installation]] | ||
===OpenShift Node Configuration=== | |||
Clone the template following the procedure described here [[Linux_Virtualization_Cloning_a_KVM_Guest_Virtual_Machine|Cloning a KVM Guest]]. While cloning, consider the following: | |||
Adjust the memory and the number of virtual CPUs. | |||
Configure the DNS client to use the DNS server that was installed as part of the procedure. See "[[/etc/resolv.conf#Manual_resolv.conf_Configuration|manual /etc/resolv.conf Configuration]]" and https://docs.openshift.com/container-platform/3.5/install_config/install/prerequisites.html#prereq-dns | |||
Configure docker disk (note that the sequence described blow needs a modified /usr/bin/docker-storage-setup): | |||
systemctl stop docker | |||
unalias rm | |||
rm -r /var/lib/docker | |||
cat /dev/null > /etc/sysconfig/docker-storage | |||
pvs | |||
fdisk /dev/vdb | |||
/usr/bin/docker-storage-setup --force | |||
systemctl is-enabled docker | |||
systemctl start docker | |||
systemctl status docker |
Revision as of 06:04, 9 November 2017
Internal
OpenShift Node Configuration
Clone the template following the procedure described here Cloning a KVM Guest. While cloning, consider the following:
Adjust the memory and the number of virtual CPUs.
Configure the DNS client to use the DNS server that was installed as part of the procedure. See "manual /etc/resolv.conf Configuration" and https://docs.openshift.com/container-platform/3.5/install_config/install/prerequisites.html#prereq-dns
Configure docker disk (note that the sequence described blow needs a modified /usr/bin/docker-storage-setup):
systemctl stop docker unalias rm rm -r /var/lib/docker cat /dev/null > /etc/sysconfig/docker-storage pvs fdisk /dev/vdb /usr/bin/docker-storage-setup --force systemctl is-enabled docker systemctl start docker systemctl status docker