Merge pull request from b-ehlers/alpine-ostinato

Alpine ostinato packer script
This commit is contained in:
Jeremy Grossmann 2020-08-12 21:50:37 +08:00 committed by GitHub
commit 7888599481
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15 changed files with 176 additions and 73 deletions

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@ -15,7 +15,7 @@ The only added packages are:
.. code:: bash
packer build alpine_cli.json
packer build alpine.json
FRR
@ -25,7 +25,7 @@ A build of Alpine with FRRouting preinstalled.
.. code:: bash
packer build -var-file=frr.json alpine_cli.json
packer build -var-file=frr.json alpine.json
Alpine GUI installation
@ -35,5 +35,15 @@ The GUI version has XFCE4 installed.
.. code:: bash
packer build alpine_gui.json
packer build -var-file=gui.json alpine.json
Ostinato
'''''''''
A build of Alpine with Ostinato GUI and drone preinstalled.
.. code:: bash
packer build -var-file=ostinato.json alpine.json

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@ -2,7 +2,9 @@
"variables": {
"iso_url": "http://dl-cdn.alpinelinux.org/alpine/v3.12/releases/x86_64/alpine-virt-3.12.0-x86_64.iso",
"iso_checksum": "fe694a34c0e2d30b9e5dea7e2c1a3892c1f14cb474b69cc5c557a52970071da5",
"ui_mode": "cli",
"vm_name": "alpine_cli.qcow2",
"file_source": "README.rst",
"setup_script": "setup.sh",
"disk_size": "500"
},
@ -49,12 +51,18 @@
"type": "shell",
"pause_before": "20s",
"inline": [
"apk upgrade --update-cache"
"apk upgrade --update-cache",
"mkdir -p /tmp/uploads"
]
},
{
"type": "shell",
"script": "scripts/serial.sh"
"script": "scripts/{{user `ui_mode`}}.sh"
},
{
"type": "file",
"source": "files/{{user `file_source`}}",
"destination": "/tmp/uploads/"
},
{
"type": "shell",

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@ -1,68 +0,0 @@
{
"variables": {
"iso_url": "http://dl-cdn.alpinelinux.org/alpine/v3.12/releases/x86_64/alpine-virt-3.12.0-x86_64.iso",
"iso_checksum": "fe694a34c0e2d30b9e5dea7e2c1a3892c1f14cb474b69cc5c557a52970071da5",
"vm_name": "alpine_gui.qcow2",
"setup_script": "setup.sh",
"disk_size": "1000"
},
"builders": [
{
"type": "qemu",
"iso_url": "{{user `iso_url`}}",
"iso_checksum": "{{user `iso_checksum`}}",
"iso_checksum_type": "sha256",
"shutdown_command": "poweroff",
"headless": true,
"ssh_username": "root",
"ssh_password": "root",
"vm_name": "{{user `vm_name`}}",
"disk_interface": "ide",
"disk_compression": true,
"net_device": "e1000",
"disk_size": "{{user `disk_size`}}",
"boot_wait": "20s",
"ssh_wait_timeout": "60s",
"boot_command": [
"root<enter><wait>",
"echo 'root:root' | chpasswd<enter>",
"ifconfig lo up<enter>",
"ifconfig eth0 up && udhcpc -i eth0<enter><wait10>",
"setup-sshd -c openssh<enter><wait>",
"sed -i.orig '$aPermitRootLogin yes' /etc/ssh/sshd_config<enter>",
"service sshd restart<enter><wait>"
]
}
],
"provisioners": [
{
"type": "shell",
"script": "scripts/install.sh"
},
{
"type": "shell",
"inline": [
"reboot"
]
},
{
"type": "shell",
"pause_before": "20s",
"inline": [
"apk upgrade --update-cache"
]
},
{
"type": "shell",
"script": "scripts/gui.sh"
},
{
"type": "shell",
"script": "scripts/{{user `setup_script`}}"
},
{
"type": "shell",
"script": "scripts/post_setup.sh"
}
]
}

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@ -0,0 +1,5 @@
Upload directory
================
A file/directory from this folder can be uploaded to the VM
by entering it in the variable "file_source".

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@ -0,0 +1,20 @@
#!/bin/sh
alpine_version=3.12
mkdir -p "$alpine_version"
docker run --rm -i -v "$PWD/$alpine_version:/package" alpine:$alpine_version << 'EOF'
cd
apk add alpine-sdk
mkdir -p .abuild
echo 'PACKAGER="GNS3 Packer <packer@gns3-registry>"' > .abuild/abuild.conf
abuild-keygen -a -n -q
git clone --depth 1 git://git.alpinelinux.org/aports
cd aports/*/ostinato
abuild -F -r
cd
find packages -name "*.apk" -type f -exec cp -p {} /package \;
chown $(stat -c '%u:%g' /package) /package/*
EOF

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@ -0,0 +1,5 @@
{
"ui_mode": "gui",
"vm_name": "alpine_gui.qcow2",
"disk_size": "1000"
}

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@ -0,0 +1,7 @@
{
"ui_mode": "gui",
"vm_name": "ostinato.qcow2",
"file_source": "ostinato",
"setup_script": "ostinato.sh",
"disk_size": "1000"
}

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@ -69,6 +69,7 @@ cat > /etc/network/interfaces << EOF
# Loopback interface
auto lo
iface lo inet loopback
# Static config for eth0
#auto eth0
#iface eth0 inet static

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@ -0,0 +1,112 @@
# install packages
alpine_version=$(cat /etc/alpine-release)
alpine_version=${alpine_version%.*}
apk add nano mousepad
apk add --allow-untrusted \
/tmp/uploads/ostinato/$alpine_version/ostinato-drone*.apk \
/tmp/uploads/ostinato/$alpine_version/ostinato-gui*.apk
apk add tshark wireshark
# desktop integration
cat > /usr/share/applications/ostinato.desktop << 'EOF'
[Desktop Entry]
Type=Application
Name=Ostinato
Icon=ostinato
Exec=sh -c 'ostinato > /tmp/ostinato.log 2>&1'
Categories=Network;Monitor;Qt;
EOF
cp -p /tmp/uploads/ostinato/logo_256x256.png /usr/share/icons/hicolor/256x256/apps/ostinato.png
gtk-update-icon-cache -f /usr/share/icons/hicolor
# change hostname
sed -i -e "s/^127\.0\.0\.1.*/127.0.0.1\tostinato.$(hostname -d) ostinato localhost.localdomain localhost/" /etc/hosts
echo ostinato > /etc/hostname
hostname ostinato
# configure ostinato
mkdir -p /etc/xdg/Ostinato
printf '[General]\nRateAccuracy=Low\n[PortList]\nExclude=any,lo*\n' > /etc/xdg/Ostinato/drone.ini
# allow ostinato group to run drone
addgroup -S ostinato
chgrp ostinato /usr/bin/drone
chmod 750 /usr/bin/drone
setcap cap_net_admin,cap_net_raw=eip /usr/bin/drone
# add user to ostinato and wireshark group
addgroup user ostinato
addgroup user wireshark
# create .profile
cat > /root/.profile << 'EOF'
# ~/.profile: executed by Bourne-compatible login shells.
# reset terminal modes
[ -t 1 ] && printf '\e[?5l\e[?7h\e[?8h'
if [ "$BASH" ]; then
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
fi
mesg n || true
EOF
find /home -type d -mindepth 1 -maxdepth 1 | while read -r home; do
cp -p /root/.profile "$home/"
chown $(stat -c '%u:%g' "$home") "$home/.profile"
done
# network configuration
cat > /etc/network/interfaces << EOF
#
# This is a sample network config, uncomment lines to configure the network
#
# Loopback interface
auto lo
iface lo inet loopback
# Static config for eth0
#auto eth0
#iface eth0 inet static
# address 192.168.0.2
# netmask 255.255.255.0
# gateway 192.168.0.1
# up echo nameserver 192.168.0.1 > /etc/resolv.conf
# DHCP config for eth0
#auto eth0
#iface eth0 inet dhcp
# hostname $(hostname)
# Minimal configuration for ethernet interfaces
# If static IP or DHCP is enabled for eth0, comment the config for eth0
auto eth0
iface eth0 inet manual
pre-up sysctl -q -w net.ipv6.conf.\$IFACE.disable_ipv6=1
up ip link set dev \$IFACE mtu 9000 up
down ip link set dev \$IFACE down
auto eth1
iface eth1 inet manual
pre-up sysctl -q -w net.ipv6.conf.\$IFACE.disable_ipv6=1
up ip link set dev \$IFACE mtu 9000 up
down ip link set dev \$IFACE down
auto eth2
iface eth2 inet manual
pre-up sysctl -q -w net.ipv6.conf.\$IFACE.disable_ipv6=1
up ip link set dev \$IFACE mtu 9000 up
down ip link set dev \$IFACE down
auto eth3
iface eth3 inet manual
pre-up sysctl -q -w net.ipv6.conf.\$IFACE.disable_ipv6=1
up ip link set dev \$IFACE mtu 9000 up
down ip link set dev \$IFACE down
EOF
cat > /etc/resolv.conf << EOF
EOF

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@ -4,5 +4,8 @@ mv /etc/ssh/sshd_config.orig /etc/ssh/sshd_config
# clear cache
rm -rf /var/cache/apk/*
# clear uploads
rm -rf /tmp/uploads
# Write 0
dd if=/dev/zero bs=1M of=/zero ; rm -f /zero