New step for distribution detection

Adapt echo to echoseq

seqs/snmp.sh

@@ -28,17 +28,17 @@ step_2() {
   ## Create authentication entry
   exep "cat \"$v3AuthLoc\" | grep -e '^\s*usmUser'"
   if [ "$?" == "0" ]; then
-    echo
+    echoseq
 
     exe read -p "User entry found. Continue: y/n(default)? " answer
     case $answer in
       [yY])
-        echo
-        echo Continuing installation...
+        echoseq
+        echoseq "Continuing installation..."
         ;;
       *)
-        echo
-        echo Installation aborted
+        echoseq
+        echoseq "Installation aborted"
         return 1; 
         ;;
     esac 
@@ -46,14 +46,14 @@ step_2() {
 
   read -p "SNMPv3 Username: " v3User
   read -p "SNMPv3 Password: " v3Pass
-  echo
+  echoseq
   read -p "Repeat Password: " v3Pass2
 
   if [ "$v3Pass" != "$v3Pass2" ] ; then
     echoerr " [E] Password mismatch"
     return 1
   fi
-  echo
+  echoseq
 
   exe service snmpd stop
 
@@ -64,7 +64,7 @@ step_2() {
 
   shift
   if [ ! -z $1 ] && [ "$1" == "-s" ] ; then
-    echo " [I] Stop after creating authentication config"
+    echoseq " [I] Stop after creating authentication config"
     exe service snmpd start
     return 0
   fi
@@ -152,9 +152,9 @@ step_25() {
   fi
   case $answer in
     [yY])
-      echo " [I] Opening interactive shell. Type \"exit\" to return to this script."
+      echoseq " [I] Opening interactive shell. Type \"exit\" to return to this script."
       exe bash -i
-      echo " [I] Interactive shell ended. Continuing with $0."
+      echoseq " [I] Interactive shell ended. Continuing with $0."
       exe nginx -t
       endReturn -o $? "Nginx configuration error"
 
@@ -211,9 +211,9 @@ phpfpmExtendLoc="${toolConfigLoc}/phpfpmsp"
 step_29_info() { echo "Prepare nginx to provide status to $toolName"; }
 step_29_alias() { ALIAS="nginx"; }
 step_29() {
-  echo -e "\n [!] Please add the following to your default server:\n"
-  echo "$nginxStatus"
-  echo
+  echoseq -e "\n [!] Please add the following to your default server:\n"
+  echoseq "$nginxStatus"
+  echoseq
   if [ $QUIET -ne 0 ] ; then
     answer=n
   else
@@ -221,9 +221,9 @@ step_29() {
   fi
   case $answer in
     [yY])
-      echo " [I] Opening interactive shell. Type \"exit\" to return to this script."
+      echoseq " [I] Opening interactive shell. Type \"exit\" to return to this script."
       exe bash -i
-      echo " [I] Interactive shell ended. Continuing with $0."
+      echoseq " [I] Interactive shell ended. Continuing with $0."
       exe nginx -t
       endReturn -o $? "Nginx configuration error"
 
@@ -287,11 +287,11 @@ step_33() {
   exe chown root:$toolSysUser "$postfixCacheLoc"
   exe chmod 770 "$postfixCacheLoc"
 
-  echo " [I] Create symlink /var/log/maillog which is used by postfixdetailed"
+  echoseq " [I] Create symlink /var/log/maillog which is used by postfixdetailed"
   exe ln -fs /var/log/mail.log /var/log/maillog
 
-  echo " [I] Run /etc/snmp/postfixdetailed to create the initial cache file"
-  echo "     so you don't end up with some crazy initial starting value."
+  echoseq " [I] Run /etc/snmp/postfixdetailed to create the initial cache file"
+  echoseq "     so you don't end up with some crazy initial starting value."
   exe sudo -u $toolSysUser "$postfixScript"
 }
 postfixCacheLoc="/var/cache/postfixdetailed"
@@ -301,9 +301,9 @@ postfixQueuesExtendLoc="${toolConfigLoc}/postfix-queues"
 step_34_info() { echo "Create sudoers file for postfix scripts"; }
 step_34() {
   addConf -s "$postfixSudoersContent" "$postfixSudoersLoc"
-  echo " [I] Changing ${postfixQueuesExtendLoc} to add sudo for qshape"
+  echoseq " [I] Changing ${postfixQueuesExtendLoc} to add sudo for qshape"
   exe sed -i -E "s/\`qshape/\`sudo qshape/" "${postfixQueuesExtendLoc}"
-  echo " [W] Reboot may be required to make these changes active"
+  echoseq " [W] Reboot may be required to make these changes active"
 }
 postfixSudoersLoc="/etc/sudoers.d/snmppostfix"
 postfixSudoersContent="${toolSysUser} ALL=(ALL) NOPASSWD: /usr/sbin/qshape"
@@ -312,12 +312,12 @@ step_35_info() { echo "Create postfix extends (postfixdetailed and postfix-queue
 step_35() {
   checkExtend postfix-queues
   if [ $? -eq 0 ]; then
-    echo " [I] Create postfix-queues extend"
+    echoseq " [I] Create postfix-queues extend"
     addConf -a "extend mailq ${postfixQueuesExtendLoc}" "$toolConfig"
   fi
   checkExtend postfixdetailed
   if [ $? -eq 0 ]; then
-    echo " [I] Create postfixdetailed extend"
+    echoseq " [I] Create postfixdetailed extend"
     addConf -a "extend postfixdetailed ${postfixScript}" "$toolConfig"
   fi
 
@@ -340,10 +340,8 @@ step_37(){
 
   checkExtend fail2ban
   if [ $? -eq 0 ]; then
-    echo " [I] Create fail2ban extend"
+    echoseq " [I] Create fail2ban extend"
     addConf -a "extend fail2ban ${fail2banExtendLoc} -c" "$toolConfig"
-  else
-    echo " [W] Fail2ban extend already included"
   fi
 
   exe apt install $fail2banDeps $aptOpt
@@ -359,21 +357,38 @@ fail2banCronLoc="/etc/cron.d/fail2banCache"
 fail2banCron="# Update cache for faster fail2ban polling
 */3 * * * * root ${fail2banExtendLoc} -u"
 
+step_40_info() { echo "Create linux distribution detection extend (distro)"; }
+step_40_alias() { ALIAS="distro"; }
+step_40() {
+  checkExtend distro
+  if [ $? -ne 0 ]; then
+    return 0
+  fi
+  
+  exe wget https://raw.githubusercontent.com/librenms/librenms-agent/master/snmp/distro -O "${distroExtendLoc}"
+  endReturn -o $? "Download distro detection script failed"
+  exe chmod +x "$distroExtendLoc"
+  
+  echoseq " [I] Create distro extend"
+  addConf -a "extend distro ${distroExtendLoc}" "$toolConfig"
+
+  exe service snmpd restart
+}
+distroExtendLoc="${toolConfigLoc}/distro"
 checkExtend() {
   # adding dry run output for clarification
-  if [ "$DRY" != "0" ] ; then
-    echo " [I] check if \"extend ${1}\" exists..dry-run"
+  if [ $DRY -ne 0 ] ; then
+    echoseq " [I] check if \"extend ${1}\" exists..dry-run"
   fi
 
   exep "cat \"$toolConfig\" | grep -e '^\s*extend\s\+${1}' >>/dev/null 2>&1"
   # Only warn if entry exists and dry-run is not seleted
-  if [ "$?" == "0" ] && [ "$DRY" == "0" ] ; then  
-    echoerr " [W] Extend for ${1} exists"
+  if [ $? -eq 0 ] && [ $DRY -eq 0 ] ; then  
     return 1
   fi 
   
   return 0
 }
 
-VERSION_SEQREV=11
+VERSION_SEQREV=12
 . /usr/local/bin/sequencer.sh