introduce variables for dns and gateway

Signed-off-by: tkucherera <tkucherera@lenovo.com>

add host

Signed-off-by: tkucherera <tkucherera@lenovo.com>

update lmod

Signed-off-by: tkucherera <tkucherera@lenovo.com>

docs/recipes/install/common/add_confluent_hosts_intro.tex

@@ -23,7 +23,7 @@
 [sms](*\#*) for ((i=0; i<$num_computes; i++)) ; do
 nodedefine ${c_name[$i]} groups=everything,compute hardwaremanagement.manager=${c_bmc[$i]} \ 
 secret.hardwaremanagementuser=${bmc_username} secret.hardwaremanagementpassword=${bmc_password} \ 
-net.hwaddr=${c_mac[$i]}
+net.hwaddr=${c_mac[$i]} net.ipv4_address=${c_ip[$i]}
         done
 \end{lstlisting}
 % end_ohpc_run
@@ -41,6 +41,7 @@
 \end{tcolorbox}
 \end{center}
 
+
 %\clearpage
 If enabling {\em optional} IPoIB functionality (e.g. to support Lustre over \InfiniBand{}), additional
 settings are required to define the IPoIB network with \Confluent{} and specify
@@ -62,6 +63,21 @@
 % ohpc_command fi
 % end_ohpc_run
 
+%\clearpage
+confluent2hosts can be used to help generate /etc/hosts entries for a noderange.
+It can read from the confluent db, using -a. In this mode, each net.value.attribute
+group is pulled together into hosts lines. ipv4_address and ipv6_address 
+fields are associated with the corresponding hostname attributes.
+
+% begin_ohpc_run
+% ohpc_validation_newline
+% ohpc_validation_comment Generating lines to append to local /etc/hosts 
+\begin{lstlisting}[language=bash,keywords={},upquote=true,basicstyle=\footnotesize\ttfamily]
+# Add nodes to /etc/hosts
+[sms](*\#*) confluent2hosts -a compute
+\end{lstlisting}
+% end_ohpc_run
+
 %\clearpage
 With the desired compute nodes and domain identified, the remaining steps in the
 provisioning configuration process are to define the provisioning mode and

docs/recipes/install/common/confluent_setup.tex

@@ -26,7 +26,7 @@
 % ohpc_validation_comment Define local domainname, deployment protocol and dns 
 \begin{lstlisting}[language=bash,keywords={},upquote=true,basicstyle=\footnotesize\ttfamily,literate={BOSVER}{\baseos{}}1]
 [sms](*\#*) nodegroupattrib everything deployment.useinsecureprotocols=${deployment_protocols} dns.domain=${dns_domain} 
-[sms](*\#*) nodegroupattrib everything dns.servers=${dns_servers} net.ipv4_gateway=${sms_ip}
+[sms](*\#*) nodegroupattrib everything dns.servers=${dns_servers} net.ipv4_gateway=${ipv4_gateway}
 \end{lstlisting}
 
 \noindent We will also define 

docs/recipes/install/rocky9/input.local.template

@@ -21,6 +21,9 @@ sms_eth_internal="${sms_eth_internal:-eth1}"
 # Subnet netmask for internal cluster network
 internal_netmask="${internal_netmask:-255.255.0.0}"
 
+# ipv4 gateway 
+ipv4_gateway="${ipv4_gateway:-172.16.0.2}
+
 # Local ntp server for time synchronization
 ntp_server="${ntp_server:-0.centos.pool.ntp.org}"
 
@@ -31,7 +34,8 @@ bmc_password="${bmc_password:-unknown}"
 # Additional time to wait for compute nodes to provision (seconds)
 provision_wait="${provision_wait:-180}"
 
-# Local domainname for cluster (xCAT recipe only)
+# DNS Local domainname for cluster (xCAT and Confluent recipe only)
+dns_servers="${dns_sersers:-172.30.0.254}"
 domain_name="${domain_name:-local}"
 
 # Path to copy of OS ISO image (xCAT recipe only)

docs/recipes/install/rocky9/x86_64/confluent/slurm/steps.tex

@@ -156,7 +156,10 @@ \subsection{Enable \OHPC{} repository for local use} \label{sec:enable_repo}
 
 % begin_ohpc_run
 \begin{lstlisting}[language=bash,keywords={},basicstyle=\fontencoding{T1}\fontsize{8.0}{10}\ttfamily,literate={ARCH}{\arch{}}1 {-}{-}1]
-[sms](*\#*)  (*\install*) epel-release
+[sms](*\#*) (*\install*) epel-release
+
+# Enable crb on sms
+[sms](*\#*) /usr/bin/crb enable
 \end{lstlisting}
 % end_ohpc_run
 
@@ -202,11 +205,14 @@ \subsubsection{Add \OHPC{} components} \label{sec:add_components}
 # Add kernel drivers
 [sms](*\#*) (*\chrootinstall*) kernel
 
-# Include modules user environment
-[sms](*\#*) (*\chrootinstall*) --enablerepo=powertools lmod-ohpc
+# Enable crb 
+[sms](*\#*) nodeshell compute /usr/bin/crb enable
 
 # Include nfs-utils  
 [sms](*\#*) (*\chrootinstall*) nfs-utils
+
+# Include modules user environment
+[sms](*\#*) (*\chrootinstall*) lmod-ohpc
 \end{lstlisting}
 
 
@@ -337,3 +343,7 @@ \section{Run a Test Job} \label{sec:test_job}
 
 
 
+
+
+
+