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cluster:154 [2017/03/08 20:27] hmeij07 [Deploy] |
cluster:154 [2017/03/27 17:08] hmeij07 |
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[root@ohpc0-test ~]# vi / | [root@ohpc0-test ~]# vi / | ||
- | # lock up port 22: note "eth0" | + | # lock up port 22: note "eth1" |
- | -A INPUT -i enp4s0 | + | -A INPUT -i enp8s0 |
- | # local allow: note "eth1" | + | # local allow: note "eth0" |
- | -A INPUT -i enp8s0 | + | -A INPUT -i enp4s0 |
- | -A INPUT -i enp8s0 | + | -A INPUT -i enp4s0 |
[root@ohpc0-test ~]# vi / | [root@ohpc0-test ~]# vi / | ||
Line 102: | Line 102: | ||
< | < | ||
- | perl -pi -e " | + | perl -pi -e " |
perl -pi -e " | perl -pi -e " | ||
Line 112: | Line 112: | ||
# -ni not -pi | # -ni not -pi | ||
perl -ni -e "print unless /^\s+Order allow, | perl -ni -e "print unless /^\s+Order allow, | ||
+ | |||
+ | # the recipe does not set a mysql root password but we will | ||
+ | [root@ohpc0-test]# | ||
+ | |||
+ | mysql> set password for ' | ||
+ | Query OK, 0 rows affected (0.00 sec) | ||
+ | |||
+ | [root@ohcp0-test]# | ||
# restart/ | # restart/ | ||
Line 195: | Line 203: | ||
< | < | ||
- | # Both are loaded in database | + | # Both are loaded in database; back up if production |
echo " | echo " | ||
wwbootstrap `uname -r` | wwbootstrap `uname -r` | ||
Line 205: | Line 213: | ||
wwsh -y file import / | wwsh -y file import / | ||
wwsh -y file set network --path / | wwsh -y file set network --path / | ||
- | wwsh -y node new ohpc0 --ipaddr=192.168.1.248 --hwaddr=00: | + | wwsh -y node new ohpc0 --ipaddr=192.168.1.248 --hwaddr=00: |
wwsh -y file import /etc/passwd | wwsh -y file import /etc/passwd | ||
Line 214: | Line 222: | ||
wwsh -y provision set ohpc0 --vnfs=centos7.2 --bootstrap=`uname -r` \ | wwsh -y provision set ohpc0 --vnfs=centos7.2 --bootstrap=`uname -r` \ | ||
| | ||
- | systemctl restart dhcpd | + | |
wwsh pxe update | wwsh pxe update | ||
+ | wwsh dhcp update | ||
+ | systemctl restart dhcpd | ||
+ | systemctl restart httpd | ||
</ | </ | ||
Line 221: | Line 232: | ||
* Note: the next part is optional but I recommend it. Warewulf by defaults deploys '' | * Note: the next part is optional but I recommend it. Warewulf by defaults deploys '' | ||
+ | < | ||
+ | yum -y --installroot=/ | ||
+ | wwvnfs -y --chroot / | ||
+ | |||
+ | wwsh -y object modify -s bootloader=sda -t node ohpc0 | ||
+ | wwsh -y object modify -s diskpartition=sda -t node ohpc0 | ||
+ | wwsh -y object modify -s diskformat=sda1, | ||
+ | wwsh -y object modify -s filesystems=\ | ||
+ | | ||
+ | | ||
+ | wwsh -y object modify -s bootlocal=UNDEF -t node ohpc0 | ||
+ | |||
+ | wwsh pxe update | ||
+ | wwsh dhcp update | ||
+ | systemctl restart dhcpd | ||
+ | systemctl restart httpd | ||
+ | |||
+ | |||
+ | [root@ohpc0-test ~]# wwsh -y object print ohpc0 -p :all | ||
+ | #### node ohpc0 ############################################################### | ||
+ | 4: NAME = ohpc0 | ||
+ | 4: BOOTLOADER = sda | ||
+ | 4: BOOTLOCAL = UNDEF | ||
+ | 4: BOOTSTRAPID = 1 | ||
+ | 4: DISKFORMAT = sda1, | ||
+ | 4: DISKPARTITION = sda | ||
+ | 4: FILEIDS | ||
+ | 4: FILESYSTEMS = dev=sda2: | ||
+ | mountpoint=/: | ||
+ | mountpoint=/ | ||
+ | 4: NETDEVS | ||
+ | NETDEVS.enp4s0.NAME | ||
+ | NETDEVS.enp4s0.HWADDR | ||
+ | NETDEVS.enp4s0.IPADDR | ||
+ | 4: NODENAME | ||
+ | 4: VNFSID | ||
+ | |||
+ | # Strange that netmask is not listed, but when I recreated the object I used | ||
+ | wwsh -y node new ohpc0 --ipaddr=192.168.1.248 --hwaddr=00: | ||
+ | | ||
+ | |||
+ | [root@ohpc0-test ~]# wwsh -y bootstrap list | ||
+ | BOOTSTRAP NAME SIZE (M) | ||
+ | 3.10.0-327.el7.x86_64 | ||
+ | |||
+ | [root@ohpc0-test ~]# wwsh -y vnfs list | ||
+ | VNFS NAME SIZE (M) CHROOT LOCATION | ||
+ | centos7.2 | ||
+ | |||
+ | </ | ||
+ | |||
+ | Final notes. I now have a 3 node OpenHPC cluster up using CentOS 7.3.1611 ... because of the edit mention above of the provision template URL the CHROOT is at the latest version of CentOS. Thus I updated my SMS master too so that the construct bootstrap=`uname -r` builds an image compatible between SMS and CHROOT. | ||
+ | |||
+ | On towards testing the tools. | ||
+ | |||
+ | Made a little script to recreate nodes as we'll do this often. And I also some weirdo situation where eth0/1 change NIC location during PXE boot, so I work around it. | ||
+ | |||
+ | * '' | ||
+ | |||
+ | < | ||
+ | |||
+ | #!/bin/bash | ||
+ | # enable both NIC to boot from 501/500 | ||
+ | # provision black on bottom, red on top (handler swithces to this) | ||
+ | # set bootlocal to EXIT reboot, handler exits | ||
+ | # switch black to top reboot (no media, fails to hdd) | ||
+ | # insane | ||
+ | |||
+ | node=n31 | ||
+ | ipaddr0=192.168.102.40 | ||
+ | hwaddr0=1c: | ||
+ | wwsh object delete $node -y | ||
+ | wwsh node new $node --netdev=eth0 --hwaddr=$hwaddr0 --ipaddr=$ipaddr0 --netmask=255.255.0.0 | ||
+ | wwsh -y provision set $node --vnf=centos7.2 --bootstrap=`uname -r` --files=dynamic_hosts, | ||
+ | wwsh object modify -s bootloader=sda $node -y | ||
+ | wwsh object modify -s diskpartition=sda $node -y | ||
+ | wwsh object modify -s diskformat=sda1, | ||
+ | wwsh object modify -s filesystems=" | ||
+ | wwsh provision set --bootlocal=UNDEF $node -y | ||
+ | |||
+ | node=n31e | ||
+ | ipaddr0=192.168.102.40 | ||
+ | hwaddr0=1c: | ||
+ | wwsh object delete $node -y | ||
+ | wwsh node new $node --netdev=eth0 --hwaddr=$hwaddr0 --ipaddr=$ipaddr0 --netmask=255.255.0.0 | ||
+ | wwsh -y provision set $node --vnf=centos7.2 --bootstrap=`uname -r` --files=dynamic_hosts, | ||
+ | wwsh object modify -s bootloader=sda $node -y | ||
+ | wwsh object modify -s diskpartition=sda $node -y | ||
+ | wwsh object modify -s diskformat=sda1, | ||
+ | wwsh object modify -s filesystems=" | ||
+ | wwsh provision set --bootlocal=UNDEF $node -y | ||
+ | |||
+ | node=n29 | ||
+ | ipaddr0=192.168.102.38 | ||
+ | hwaddr0=1c: | ||
+ | wwsh object delete $node -y | ||
+ | wwsh node new $node --netdev=eth0 --hwaddr=$hwaddr0 --ipaddr=$ipaddr0 --netmask=255.255.0.0 | ||
+ | wwsh -y provision set $node --vnf=centos7.2 --bootstrap=`uname -r` --files=dynamic_hosts, | ||
+ | wwsh object modify -s bootloader=sda $node -y | ||
+ | wwsh object modify -s diskpartition=sda $node -y | ||
+ | wwsh object modify -s diskformat=sda1, | ||
+ | wwsh object modify -s filesystems=" | ||
+ | wwsh provision set --bootlocal=UNDEF $node -y | ||
+ | |||
+ | node=n29e | ||
+ | ipaddr0=192.168.102.38 | ||
+ | hwaddr0=1c: | ||
+ | wwsh object delete $node -y | ||
+ | wwsh node new $node --netdev=eth0 --hwaddr=$hwaddr0 --ipaddr=$ipaddr0 --netmask=255.255.0.0 | ||
+ | wwsh -y provision set $node --vnf=centos7.2 --bootstrap=`uname -r` --files=dynamic_hosts, | ||
+ | wwsh object modify -s bootloader=sda $node -y | ||
+ | wwsh object modify -s diskpartition=sda $node -y | ||
+ | wwsh object modify -s diskformat=sda1, | ||
+ | wwsh object modify -s filesystems=" | ||
+ | wwsh provision set --bootlocal=UNDEF $node -y | ||
+ | |||
+ | wwsh pxe update | ||
+ | wwsh dhcp update | ||
+ | systemctl restart dhcpd | ||
+ | systemctl restart httpd | ||
+ | echo "after first boot: wwsh provision set --bootlocal=EXIT $node" | ||
+ | |||
+ | </ | ||
\\ | \\ | ||
**[[cluster: | **[[cluster: |