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--- cluster:170 [2018/08/14 14:09]
hmeij07
+++ cluster:170 [2019/03/18 18:11] (current)
hmeij07
@@ Line 1: / Line 1: @@
 \\
 **[[cluster:0|Back]]**
+ --- //[[hmeij@wesleyan.edu|Henk]] 2019/03/18 13:58//
+Note self
+  * Host ohpc0-test + n29 + n31 did form a tiny openhpc/slurm/ww test cluster, redone -slurm
+  * Host sharptail2 act as a Centos7 Warewulf server (host petaltail is Centos6 warewulf server)
 ===== OpenHPC 1.3.1 =====
@@ Line 13: / Line 18: @@
 First install SMS_server then deploy a stateless client.  Select "Server with GUI". "eth0" will be private provisioning nic 192.168.1.220 and "eth1" will be public on wesleyan.edu. Enable ntp immediately.
-First do iptables, NetworkManager, firewalld, follow Page 1 above.
+First do iptables, NetworkManager, firewalld, follow Page 1 listed above.
 Then follow recipe...problem in epel repo files: what worked for me was commenting the "metalink", and un-commenting the "baseurl" in /etc/yum.repos.d/epel.repo and removing the epel-testing.repo file.
@@ Line 19: / Line 24: @@
 <code>
 yum install http://build.openhpc.community/OpenHPC:/1.3/CentOS_7/x86_64/ohpc-release-1.3-1.el7.x86_64.rpm
-yum update --disablerepo=* --enablerepo=ohpc-release --enablerepo=epel
+yum update ohpc-release epel-release
-# not sure why epel does not show up in repolist, fix later
+yum install ohpc-base
-yum install ohpc-base --enablerepo=epel
+yum install ohpc-warewulf
-yum install ohpc-warewul --enablerepo=epel
 # skipping on ohpc-slurm-server on master
@@ Line 32: / Line 36: @@
 </code>
-In warewulf config section httpd.conf is all set. \\
-Restart/Enable all services.\\
-Set a mysql root password.
 /etc/warewulf/provision \\
-device = enps0 \\
+device = enp4s0 \\
 dynamic_hosts, hostfile, localdomain all "no"
+disable=o /etc/xinetd.d/tftp
+In warewulf config section httpd.conf is all set. \\
+Restart/Enable all services listed in recipe.\\
+/etc/warewulf/database-root \\
+Set a mysql root password. \\
+wwinit DATABASE \\
+mysql -u root \\
+set password for 'root'@'localhost' = PASSWORD('some_string');
 Next build compute image for provisioning (first time, vanilla). Before I do that I will bring a second disk online (/dev/sdb) for /data to store CHROOTs in.
@@ Line 72: / Line 85: @@
 HOSTNAME=%{NODENAME}
 </code>
 **ifcfg-eth1.ww**
 <code>
@@ Line 82: / Line 96: @@
 NETWORK=%{NETDEVS::ETH1::NETWORK}
 </code>
 **ifcfg-ib0.ww**
 <code>
@@ Line 95: / Line 110: @@
 </code>
-Next prepare bootstrap and VNFS image. At this configuration is still vanilla.
+<code>
+wwsh file import /data/templates/network.ww \
+--path=/etc/sysconfig/network --name=network.ww -y
+wwsh file import /data/templates/ifcfg-eth1.ww \
+--path=/etc/sysconfig/network-scripts/ifcfg-eth1 --name=ifcfg-eth1.ww -y
+wwsh file import /data/templates/ifcfg-ib0.ww \
+--path=/etc/sysconfig/network-scripts/ifcfg-ib0 --name=ifcfg-ib0.ww -y
+</code>
+Next prepare bootstrap and VNFS image. Configuration is still vanilla stateless 7.5.
 <code>
-# /etc/warewulf/database-root.conf change password
-# run wwinit DATABASE
 echo "drivers += updates/kernel" >> /etc/warewulf/bootstrap.conf
@@ Line 115: / Line 139: @@
 VNFS NAME            SIZE (M)   ARCH       CHROOT LOCATION
 centos-7.chroot      306.3      x86_64     /data/centos-7.chroot
-# files & paths
-wwsh file import  /data/templates/ifcfg-eth1.www  --name=ifcfg-eth1.ww
-wwsh file import  /data/templates/ifcfg-ib0.ww  --name=ifcfg-ib0.ww
-wwsh file import  /data/templates/network.ww  --name=network.ww
-wwsh file set network.ww --path /etc/sysconfig/network
-wwsh file set ifcfg-eth1.ww --path /etc/sysconfig/network-scripts/ifcfg-eth1
-wwsh file set ifcfg-ib0.ww --path /etc/sysconfig/network-scripts/ifcfg-ib0
 </code>

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