blob: 923a196d3d42a6f7f102ff004e15f13c28d1f1b4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
#!/bin/bash
# vim: ts=4 sw=4 sts=4 et tw=72 :
# force any errors to cause the script and job to end in failure
set -xeu -o pipefile
rh_systems() {
# Handle the occurance where SELINUX is actually disabled
SELINUX=$(grep -E '^SELINUX=(disabled|permissive|enforcing)$' /etc/selinux/config)
MODE=$(echo "$SELINUX" | cut -f 2 -d '=')
case "$MODE" in
permissive)
echo "************************************"
echo "** SYSTEM ENTERING ENFORCING MODE **"
echo "************************************"
# make sure that the filesystem is properly labelled.
# it could be not fully labeled correctly if it was just switched
# from disabled, the autorelabel misses some things
# skip relabelling on /dev as it will generally throw errors
restorecon -R -e /dev /
# enable enforcing mode from the very start
setenforce enforcing
# configure system for enforcing mode on next boot
sed -i 's/SELINUX=permissive/SELINUX=enforcing/' /etc/selinux/config
;;
disabled)
sed -i 's/SELINUX=disabled/SELINUX=permissive/' /etc/selinux/config
touch /.autorelabel
echo "*******************************************"
echo "** SYSTEM REQUIRES A RESTART FOR SELINUX **"
echo "*******************************************"
;;
enforcing)
echo "*********************************"
echo "** SYSTEM IS IN ENFORCING MODE **"
echo "*********************************"
;;
esac
echo "---> Updating operating system"
yum clean all
yum install -y deltarpm
yum update -y
# add in components we need or want on systems
echo "---> Installing base packages"
yum install -y @base https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
# separate group installs from package installs since a non-existing
# group with dnf based systems (F21+) will fail the install if such
# a group does not exist
yum install -y unzip xz puppet git git-review perl-XML-XPath wget make
# All of our systems require Java (because of Jenkins)
# Install all versions of the OpenJDK devel but force 1.7.0 to be the
# default
echo "---> Configuring OpenJDK"
yum install -y 'java-*-openjdk-devel'
FACTER_OS=$(/usr/bin/facter operatingsystem)
FACTER_OSVER=$(/usr/bin/facter operatingsystemrelease)
case "$FACTER_OS" in
Fedora)
if [ "$FACTER_OSVER" -ge "21" ]
then
echo "---> not modifying java alternatives as OpenJDK 1.7.0 does not exist"
else
alternatives --set java /usr/lib/jvm/jre-1.7.0-openjdk.x86_64/bin/java
alternatives --set java_sdk_openjdk /usr/lib/jvm/java-1.7.0-openjdk.x86_64
fi
;;
RedHat,CentOS)
if [ "$(echo $FACTER_OSVER | cut -d'.' -f1)" -ge "7" ]
then
echo "---> not modifying java alternatives as OpenJDK 1.7.0 does not exist"
else
alternatives --set java /usr/lib/jvm/jre-1.7.0-openjdk.x86_64/bin/java
alternatives --set java_sdk_openjdk /usr/lib/jvm/java-1.7.0-openjdk.x86_64
fi
;;
*)
alternatives --set java /usr/lib/jvm/jre-1.7.0-openjdk.x86_64/bin/java
alternatives --set java_sdk_openjdk /usr/lib/jvm/java-1.7.0-openjdk.x86_64
;;
esac
# Needed to parse OpenStack commands used by infra stack commands
# to initialize Heat template based systems.
yum install -y jq
}
ubuntu_systems() {
# Ignore SELinux since slamming that onto Ubuntu leads to
# frustration
export DEBIAN_FRONTEND=noninteractive
cat <<EOF >> /etc/apt/apt.conf
APT {
Get {
Assume-Yes "true";
allow-change-held-packages "true";
allow-downgrades "true";
allow-remove-essential "true";
};
};
Dpkg::Options {
"--force-confdef";
"--force-confold";
};
EOF
echo "---> Updating operating system"
apt-get update > /dev/null
apt-get upgrade > /dev/null
# add in stuff we know we need
echo "---> Installing base packages"
apt-get install unzip xz-utils puppet git git-review libxml-xpath-perl make wget > /dev/null
# install Java 7
echo "---> Configuring OpenJDK"
apt-get install openjdk-7-jdk > /dev/null
# make jdk8 available
add-apt-repository -y ppa:openjdk-r/ppa > /dev/null
apt-get update > /dev/null
# We need to force openjdk-8-jdk to install
apt-get install openjdk-8-jdk > /dev/null
# make sure that we still default to openjdk 7
update-alternatives --set java /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java
update-alternatives --set javac /usr/lib/jvm/java-7-openjdk-amd64/bin/javac
# Needed to parse OpenStack commands used by infra stack commands
# to initialize Heat template based systems.
apt-get install jq > /dev/null
# disable unattended upgrades & daily updates
echo '---> Disabling automatic daily upgrades'
sed -ine 's/"1"/"0"/g' /etc/apt/apt.conf.d/10periodic
echo 'APT::Periodic::Unattended-Upgrade "0";' >> /etc/apt/apt.conf.d/10periodic
}
all_systems() {
# Allow jenkins access to update-alternatives command to switch java version
cat <<EOF >/etc/sudoers.d/89-jenkins-user-defaults
Defaults:jenkins !requiretty
jenkins ALL = NOPASSWD: /usr/bin/update-alternatives
EOF
# Do any Distro specific installations here
echo "Checking distribution"
FACTER_OS=$(/usr/bin/facter operatingsystem)
case "$FACTER_OS" in
*)
echo "---> $FACTER_OS found"
echo "No extra steps for $FACTER_OS"
;;
esac
}
echo "---> Attempting to detect OS"
# upstream cloud images use the distro name as the initial user
ORIGIN=$(if [ -e /etc/redhat-release ]
then
echo redhat
else
echo ubuntu
fi)
#ORIGIN=$(logname)
case "${ORIGIN}" in
fedora|centos|redhat)
echo "---> RH type system detected"
rh_systems
;;
ubuntu)
echo "---> Ubuntu system detected"
ubuntu_systems
;;
*)
echo "---> Unknown operating system"
;;
esac
# execute steps for all systems
all_systems
|
