blob: 78efc688b8212e5881d7fdeb3ab0b71c367cc1ef (
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
|
#!/bin/bash
#if [[ "$(hostname -f)" =~ \.crute\.me$ ]]; then
# echo "This host appears to already be bootstrapped"
# exit 1
#fi
if [ ! -f "/etc/default/bootstrap" ]; then
cat > /etc/default/bootstrap <<EOF
UNCONFIGURED="true"
VM_HOST="false"
SHORT_HOSTNAME=""
AWS_ACCESS_KEY_ID=""
AWS_SECRET_ACCESS_KEY=""
REGION=""
ROLE=""
EOF
echo "Edit /etc/default/bootstrap and try again"
exit 1
else
source /etc/default/bootstrap
if [ "$UNCONFIGURED" == "true" ]; then
echo "Edit /etc/default/boootstrap and try again"
exit 1
fi
if [ ! -z "$AWS_ACCESS_KEY_ID" ]; then
export AWS_ACCESS_KEY_ID
fi
if [ ! -z "$AWS_SECRET_ACCESS_KEY" ]; then
export AWS_SECRET_ACCESS_KEY
fi
fi
# Figure out the region if AWS or internal
if [ -z "$REGION" ]; then
export REGION=$(curl -s http://169.254.169.254/latest/dynamic/instance-identity/document | python3 -c "import json, sys; print(json.load(sys.stdin)['region'])")
fi
export DEBIAN_FRONTEND=noninteractive
# Configure APT to use the local cache if there is one
if [ "$REGION" = "sea1" ]; then
echo 'Acquire::http::Proxy "http://genesis.sea1.crute.me:3142";' >> /etc/apt/apt.conf
fi
# Get all the latest updates and remove junk
apt-get update && apt-get dist-upgrade -y && apt-get autoremove --purge -y
# Set hostname and network settings
export HOSTNAME="${SHORT_HOSTNAME}.${REGION}.crute.me"
if [[ "$(hostname -f)" != "$HOSTNAME" ]]; then
echo $SHORT_HOSTNAME > /etc/hostname
hostnamectl set-hostname $SHORT_HOSTNAME
systemctl restart systemd-logind.service
fi
# Setup /etc/hosts
if ! grep "$HOSTNAME" /etc/hosts 2>&1 > /dev/null; then
sed -i "s/127.0.0.1 localhost/127.0.0.1 localhost\n127.0.1.1 ${HOSTNAME} ${SHORT_HOSTNAME}/" /etc/hosts
fi
# Setup /etc/resolv.conf
if ! grep "search ${REGION}.crute.me" /etc/resolv.conf 2>&1 > /dev/null; then
sed -i "s/search .*/search ${REGION}.crute.me/" /etc/resolv.conf
fi
# Install standard packages
apt-get install -y \
ssmtp \
iptables-persistent \
vim \
htop \
curl
# If this is a KVM host setup KVM and bridge
if [[ "$VM_HOST" == "true" ]]; then
apt-get install -y --no-install-recommends \
qemu-kvm \
libvirt-bin \
virtinst \
bridge-utils \
libosinfo-bin \
genisoimage \
qemu-utils \
unzip
MAIN_INTF=$(ip link | awk '/^2:/ { split($2, a, ":"); print a[1]; }')
sed -i -e "s/\(.*$MAIN_INTF.*\)/#\1/" /etc/network/interfaces
if ! grep 'auto br0' /etc/network/interfaces 2>&1>/dev/null; then
cat >> /etc/network/interfaces <<EOF
auto br0
iface br0 inet dhcp
bridge_ports $MAIN_INTF
bridge_stp off
bridge_fd 0
bridge_maxwait 0
EOF
fi
fi
# Setup Automatic Updates
sed -i 's/APT::Periodic::Download-Upgradeable-Packages "0";/APT::Periodic::Download-Upgradeable-Packages "1";/' /etc/apt/apt.conf.d/10periodic
sed -i 's/APT::Periodic::AutocleanInterval "0";/APT::Periodic::AutocleanInterval "7";/' /etc/apt/apt.conf.d/10periodic
echo 'APT::Periodic::Unattended-Upgrade "1";' >> /etc/apt/apt.conf.d/10periodic
sed -i 's#//Unattended-Upgrade::Mail "root";#Unattended-Upgrade::Mail "mike@crute.us";#' /etc/apt/apt.conf.d/50unattended-upgrades
echo -e '\nUnattended-Upgrade::Sender "updates-no-reply@crute.me";' >> /etc/apt/apt.conf.d/50unattended-upgrades
sed -i 's#//Unattended-Upgrade::MailOnlyOnError "true";#Unattended-Upgrade::MailOnlyOnError "false";#' /etc/apt/apt.conf.d/50unattended-upgrades
# Setup mcrute user
if ! id mcrute 2>&1>/dev/null; then
useradd -p '$6$qOlvVfUc$Ij86v15mQnvoPSv1KCStgEBCLvrbLLp6hszvvs857yTGfJ.tu4Qm1u1GONeJayfNAVEOF1CV9mClTlnuiR5KU.' -m -s /bin/bash -G sudo mcrute
mkdir ~mcrute/.ssh
cat > ~mcrute/.ssh/authorized_keys <<EOF
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC/XsFRMvZVDrWEz3/Ssvh+yeTEhlEVRXSJIaOmMzoDAm+XZ17dOwjpj25MqGmYt/60n5rKRBj5GyoaURrPi/s4ml+VLeVY0OsR22Vv5zSB4fY5SZtPhHqti5sNA07SvbFI905BUF6kn6G6SVlQMruXqdi9ALJkxiCaz1gR7+cwk9CoFXtQRtlo6l99Y2TWfvt/BwUiZWbFmESIOXHmkpaFOuptnqpprDz0mLzmebQyscu6vqpDsu/dOC/VAmECyJZxAgMR2KX9B3ytCvIA7DMqNKFJSaRGhkX0Dh6giitxz711CcoGw0Qt0wA4koe3VH0Ozf9zYFY7UpxohpljzAJx mcrute@yubikey
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCT/+YbYVS1eJ+ah6BjVA1gU31kKZGhlmqXfi9CBeJNmgO9DC9q9zOZkkT4ULSe0w3xKMIOxPzLAkarA/ErmqaEcc4PMPb3BxX2l1VktqE9GLpjmGX9TFvqsXr4D5axYiaQveuNkaJDZS4O7Wl68zb9WAuCqrYgK7hm5SBkcRkGsbWbDMo6VH7u4vzUQuc7Cch4BI6Tpbv3B98sCpVXVNdz/pb/p0j21S4qpV2MELCtSBAGEVPBfnGa7tSmDfenIr0KfGiYIeX0KC5ZJSKrqqzJqF8BYmp2ooWwWivFYtk08hfDxiJ23AsiLLMuA2WJ11X5TJJYg4z4b51UMJ8SRXgR mcrute@yubikey2
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCiNw8DoEsevMj7UhtcAqaCmO9h+baMkbiE3KJsi5iZWVAlqRZIgYisBGfmOdrkt0N3yKG9Gqg/DEEw4PWWul+k/O+zkWd/jVvaqVNyQnoNOdPAa3oGr39agMd30bOrYtHP3Lzaajn3cwaT7E+F05lw0+IIXV1TwSa0GzxqAYq+2raSXQsQWkzVFsU+DuxgBE9F2ieqOw6rvxdT/cVjnBZD/zmj6WnwM7qgylPvt9AOtsvq6MYoMOwOK41ilG8M2Cay/NXAr+o1g2y+cBt4s5YVzkxQ6Lub9Gusj0QgolQ5wJj7W+GqfzY5kndDOIuaiLDk3mI9/kAB8Ws0PYOhXTP/ mcrute@Michaels-MacBook-Pro.local
ssh-rsa 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 mcrute@iphone6
EOF
chmod 644 ~mcrute/.ssh/authorized_keys
chown -R mcrute:mcrute ~mcrute/.ssh
chmod 700 ~mcrute/.ssh
fi
# Setup SSMTP
curl -sO https://code.crute.me/mcrute/dotfiles/plain/bin/configure_ssmtp.sh
chmod +x configure_ssmtp.sh
./configure_ssmtp.sh
rm configure_ssmtp.sh
# Clean out default user
rm /etc/sudoers.d/90-cloud-init-users
userdel -rf ubuntu
# Reboot to apply updates
echo "Reboot in 10 seconds"
sleep 10
shutdown -r now
|