ETECK

root@comglv1:~# ldm add-memory 16G htcsun1 root@comglv1: # zfs destroy zones cannot destroy 'zones': operation does not apply to pools use 'zfs destroy -r zones' to destroy all datasets in the pool use 'zpool destroy zones' to destroy the pool itself root@comglv1: # zfs destroy -r zones root@comglv1: # zpool create LDOM mirror c0t5000CCA03C0E89D8d0s0 c0t5000CCA03C2F3BB4d0s0 root@comglv1: # zfs create LDOM/htcsun1 root@comglv1: # zfs create -V 150g LDOM/htcsun1/disk0 root@comglv1: # ldm rm-vdisk vdisk0 htcsun1 root@comglv1: # ldm rm-vdsdev htcsun1-vd0@primary-vds0 root@comglv1: # ldm rm-vdsdev  vol0@primary-vds0 root@comglv1: # ldm rm-vdsdev iso@primary-vds0 root@comglv1: # add-vdsdev options=ro sol-10-u11-ga-sparc-dvd.iso htcsun1-iso@primary-vds0 root@comglv1: # ldm add-vdsdev /dev/zvol/dsk/LDOM/htcsun1/disk0 htcsun1-vd0@primary-vds0 root@comglv1: # ldm add-vdisk vdisk0 htcsun1-vd0@primary-vds0 htcsun1...

In my demo environment, I am going to build a openshift cluster -- one master node (master/Infra/computer node) and two computer nodes. Any comments are welcome! System requirements to configure the environment: Master node: 4 vcpu/32GB mem Compuer node: 2 vcpu/ 16GB mem The following steps (1-4) will be done on all nodes as root 1> Create a user on all NODES (any user account you prefer) useradd origin passwd origin 2> Grant the sudo access without password for this user on all NODES echo  -e 'Defaults:origin !requiretty\norigin ALL = (root) NOPASSWD:ALL' | tee /etc/sudoers.d/openshift chmod  440 /etc/sudoers.d/openshift  3> Open firewall on all NODES firewall-cmd --add-service=ssh --permanent firewall-cmd --reload 4> Install Openshift, EPEL, Docker, Git abd Py on all NODES yum  -y install centos-release-openshift-origin311 epel-release docker git pyOpenSSL systemctl  start docker  systemctl  enable docker Plea...

1> Default Port The default port is 22, you might change to other port, such as 2222 Edit the configuration file /etc/ssh/sshd.conf. and change the following: #Port 22 to Port 2222 2> Configure ssh private/public key with private passphrase enable (As the amazon way) ssh-keygen -t rsa -b 2048 Generating public/private rsa key pair. Enter file in which to save the key (/home/johndoe/.ssh/id_rsa): /home/johndoe/.ssh/id_rsa already exists. Overwrite (y/n)? y Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /home/johndoe/.ssh/id_rsa. Your public key has been saved in /home/johndoe/.ssh/id_rsa.pub. The key fingerprint is: SHA256:fMKdGYWBTW0R4V4EUFN6X39Xcg2xLZKJ/ffGyE0QdMc johndoe@xxx.xxx The key's randomart image is: +---[RSA 2048]----+ |         ++*OBBoo| |        . o=o* *E| |          o.B B *| |       o . ...

root# pkg install consolidation/java-8/java-8-incorporation@1.8.0.201.9,5.11 Creating Plan (Solver setup): \ pkg install: No matching version of consolidation/java-8/java-8-incorporation can be installed: can be installed:   Reject:  pkg://solaris/consolidation/java-8/java-8-incorporation@1.8.0.201.9-0 pkg://solaris/consolidation/java-8/java-8-incorporation@1.8.0.201.9-0   Reason:  This version is excluded by installed incorporation entire@0.5.11-0.175.3.36.0.7.0 incorporation entire@0.5.11-0.175.3.36.0.7.0 root# pfexec pkg change-facet facet.version-lock.consolidation/java-8/java-8-incorporation=false false             Packages to change:   1 change:   1      Variants/Facets to change:   1       Create boot environment:  No Create backup boot environment: Yes PHASE                    ...