From 17e094c22ad50f8bdc6fbc0458abbf3337914ead Mon Sep 17 00:00:00 2001
From: Charles Wyble <charles@turnsys.com>
Date: Sun, 21 Apr 2019 14:29:05 -0500
Subject: [PATCH] odds and ends

---
 fixHosts.sh                              | 40 ++++++++++++++++++++++++
 slack/prod/tsys-base/scripts/postinstall | 37 ++++++++++++++++++++++
 2 files changed, 77 insertions(+)
 create mode 100755 fixHosts.sh

diff --git a/fixHosts.sh b/fixHosts.sh
new file mode 100755
index 0000000..4dc9640
--- /dev/null
+++ b/fixHosts.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+MGMT_INT=$(netstat -rn|grep 0.0.0.0|head -n1|awk '{print $NF}')
+PFV_MGMT_IP=$(ifconfig $MGMT_INT|grep inet|grep 10.251 -c)
+OVH_MGMT_IP=$(ifconfig $MGMT_INT|grep inet|grep 10.253 -c)
+
+
+#######################################################################################################################################################
+#Step 2: Fixup the /etc/hosts file
+#######################################################################################################################################################
+
+
+
+if [ $PFV_MGMT_IP -eq 1 ]; then
+#Static /etc/hosts bits
+cat  > /etc/hosts << HOSTFILESTATIC
+127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
+::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
+HOSTFILESTATIC
+
+#Dynamic /etc/hosts bits
+cat >> /etc/hosts <<HOSTFILEDYNAMIC
+127.0.1.1 $(hostname).pfv.turnsys.net $(hostname -s)
+HOSTFILEDYNAMIC
+
+fi
+
+if [ $OVH_MGMT_IP -eq 1 ]; then
+#Static /etc/hosts bits
+cat  > /etc/hosts << HOSTFILESTATIC
+127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
+::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
+HOSTFILESTATIC
+
+#Dynamic /etc/hosts bits
+cat >> /etc/hosts <<HOSTFILEDYNAMIC
+127.0.1.1 $(hostname).turnsys.net $(hostname -s)
+HOSTFILEDYNAMIC
+
+fi
diff --git a/slack/prod/tsys-base/scripts/postinstall b/slack/prod/tsys-base/scripts/postinstall
index 7f721af..cce14b6 100755
--- a/slack/prod/tsys-base/scripts/postinstall
+++ b/slack/prod/tsys-base/scripts/postinstall
@@ -31,6 +31,41 @@ if [ $OVH_MGMT_IP -eq 1 ]; then
 fi
 
 
+#######################################################################################################################################################
+#Fixup the /etc/hosts file
+#######################################################################################################################################################
+
+
+
+if [ $PFV_MGMT_IP -eq 1 ]; then
+#Static /etc/hosts bits
+cat  > /etc/hosts << HOSTFILESTATIC
+127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
+::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
+HOSTFILESTATIC
+
+#Dynamic /etc/hosts bits
+cat >> /etc/hosts <<HOSTFILEDYNAMIC
+127.0.1.1 $(hostname).pfv.turnsys.net $(hostname -s)
+HOSTFILEDYNAMIC
+
+fi
+
+if [ $OVH_MGMT_IP -eq 1 ]; then
+#Static /etc/hosts bits
+cat  > /etc/hosts << HOSTFILESTATIC
+127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
+::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
+HOSTFILESTATIC
+
+#Dynamic /etc/hosts bits
+cat >> /etc/hosts <<HOSTFILEDYNAMIC
+127.0.1.1 $(hostname).turnsys.net $(hostname -s)
+HOSTFILEDYNAMIC
+
+fi
+
+
 
 #Step 1: Update the cache and apply all vendor patches
 echo "Running apt-get update"
@@ -57,6 +92,8 @@ git config --global user.email "techops@turnsys.com"
 git config --global user.name "Techops"
 
 
+hostname -f > /etc/mailname
+
 #Step 3: The usual suspects
 export DEBIAN_FRONTEND="noninteractive" && apt-get -qq --yes -o Dpkg::Options::="--force-confold" install snmpd ncdu iftop nethogs screen acct tshark tcpdump glances dstat htop sysdig sysstat rsync clamav logwatch zsh sl postfix molly-guard mailutils ladvd auditd rkhunter rsyslog ngrep ntp nut-client lm-sensors zlib1g-dev uuid-dev libmnl-dev gcc make autoconf autoconf-archive autogen automake pkg-config curl