TechnicalOperations/LegacyTechops
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odds and ends

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This commit is contained in:
Charles N Wyble - admin 2019-04-21 14:29:05 -05:00
parent f725c07af5
commit 17e094c22a
2 changed files with 77 additions and 0 deletions
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40
fixHosts.sh Executable file
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@ -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

37
slack/prod/tsys-base/scripts/postinstall
View File

@ -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