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Author SHA1 Message Date
Philippe Caseiro aaf1380c59 First recipes 2023-02-06 11:19:06 +01:00
59 changed files with 2920 additions and 1 deletions
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78
README.md
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# vms # vms
Virtual machine image builder (based on EOLE3 builder) Virtual machine image builder (based on EOLE3 builder)
## What do we have here ?
### The "build" tool
This is a simple wrapper to help you build and publish images with "packer" and "one-templates"
### The "publisher" tool called "tools/one-templates"
This is a simple script to create and manage OpenNebula "Templates", all kinds of templates :
* VMs
* Networks
* Images
* Services
With this tool you can publish all the images and the necessary templates to actually use what you build in OpenNebula.
## What you need ?
* Packer >= 1.6.0
* virt-sparsify (optional)
* Ruby
* These ruby gems :
* opennebula
* opennebula-cli
* opennebula-oca
* webrick
* An OpenNebula server or cluster >= 5.6 (with OpenNebula Flow and OneGate enabled)
* An account with the proper ACL on the OpenNebula server/cluster to :
* create/manage images
* create/manage vm templates
* create/manage services templates
* create/manage network templates
## How to use the "build" tool ?
First you need to create the "publisher" "tools/one-templates" configuration.
This configuration is located in "./tools/.one-templates.conf".
Note that you can use a diffrent configuration file setting the TEMPLATER_CONFIG environment file before starting the build script.
```
$ cat ./tools/one-templates.conf
user: myOpenNebulaUser
token: myVerySecretOpenNebulaTemporaryToken
builder_addr: IP Address of the building machine (offen you own local IP address)
endpoint: http://myOpenNebulaServerAddress...
flow_endpoint: http://myOpenNEbulaServerAddress/oneflow
datastore_id: TheDataStoreIDForMyImages
```
When this configuration is done you can use the "build" tool.
The recipes are organised by OS, version and flavor, one OS contains various versions and falvors.
You can list the availabled OS and versions whith this command :
```
$ ./build list
You can build :
* alpine :
- 3.16
```
To build all the flavors of a version you can run this command :
```
$ ./build start alpine 3.16
```
To build only one flavor for on version you can run this command :
```
$ ./build run alpine 3.16 k3s
```
`!!! Make shure the "base" falvor is build before trying to build another falvor. !!!`
```
$ ./build run alpine 3.16 base
```

150
build Executable file
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#!/bin/bash
# Simple build wrapper
ACTION=${1}
OS=${2}
VERSION=${3}
RCP_DIR="./recipes"
PACKER=${PACKER:-packer}
#
# Init packer
# install plugins
#
initPacker() {
os=${1}
${PACKER} init ${RCP_DIR}/${os}
}
#
# Run the build
# First the "base" image then the provisionned ones
#
run() {
${PACKER} build ${PACKER_OPTS} -var-file="${RCP_DIR}/${OS}/${VERSION}.pkrvars.hcl" -only="base.qemu.${OS}" "${RCP_DIR}/${OS}/."
${PACKER} build ${PACKER_OPTS} -force -var-file="${RCP_DIR}/${OS}/${VERSION}.pkrvars.hcl" -except="base.qemu.${OS}" "${RCP_DIR}/${OS}/."
}
#
# Run a specific build
#
run_build() {
target=${4}
${PACKER} build ${PACKER_OPTS} -force \
-var-file="${RCP_DIR}/${OS}/${VERSION}.pkrvars.hcl" \
-only="${target}.qemu.${OS}" \
"${RCP_DIR}/${OS}/."
}
#
# Run many builds for one OS
#
run_many() {
targets="${@:4}"
only=""
for target in ${targets};do
only="${only}-only=${target}.qemu.${OS} "
done
${PACKER} build ${PACKER_OPTS} -force \
-var-file="${RCP_DIR}/${OS}/${VERSION}.pkrvars.hcl" \
${only} \
"${RCP_DIR}/${OS}/."
}
#
# List what you can build
#
list() {
echo "You can build : "
for os in "${RCP_DIR}"/*; do
echo " * $(basename "${os}") :"
cd "${os}" || exit 100
for vfile in *.pkrvars.hcl; do
echo " - ${vfile}" | sed 's/\.pkrvars\.hcl$//'
done
cd - >/dev/null 2>&1 || exit 100
done
exit 0
}
#
# Run all builds
#
run_all() {
versions=""
for os in "${RCP_DIR}"/*; do
cd "${os}" || exit 100
for vfile in *.pkrvars.hcl; do
versions="${versions} $(echo "${vfile}" | sed 's/\.auto\.pkrvars\.hcl$//')"
done
OS=$(basename ${os})
cd - >/dev/null 2>&1 || exit 100
for ver in ${versions}; do
VERSION=${ver}
run
done
versions=""
done
set +x
}
#
# Start only ONE build
#
start_build() {
if [ -z "${OS}" ]; then
echo "OS Name is missing !"
echo " Supported OS are :"
printf " "
ls ${RCP_DIR}
exit 1
fi
if [ -z "${VERSION}" ]; then
echo "OS Version is missing !"
echo " ex: ./build debian 10"
exit 2
fi
run
}
case "${ACTION}" in
"list")
list
;;
"all")
initPacker "${2}" || exit 1
run_all
exit ${?}
;;
"start")
initPacker "${2}" || exit 1
start_build
;;
"run")
initPacker "${2}" || exit 1
run_build $@
;;
"mrun")
initPacker "${2}" || exit 1
run_many $@
;;
*)
echo "You need to provide a valid action!"
echo " Supported actions are:"
echo " - start "
echo " - list "
echo " - all"
echo " - run"
exit 1
;;
esac

31
post-processors/sparsify.sh Executable file
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#!/bin/sh
if [ "${#}" -ne 2 ]; then
echo Missing arguments
exit 2
fi
WORKDIR=${1}
VERSION=${2}
findImages() {
find ${1} -iname "*.img"
}
sleep 5
for imageName in $(findImages ${WORKDIR} ${DOMAIN}); do
if [ $(which virt-sparsify) ]; then
newName=$(echo $imageName | sed "s/.img/_${VERSION}.img/g")
virt-sparsify --compress --tmp ./ --format qcow2 ${imageName} ${newName}
if [ "${?}" -eq 0 ]; then
rm -rf ${imageName}
cd ${WORKDIR}
ln -s $(basename ${newName}) $(basename ${imageName})
echo ${newName} ${imageName}
cd -
fi
else
echo "Sparsify skipped 'virt-sparsify' command is missing"
fi
done

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recipes/alpine/3.16.pkrvars.hcl Normal file
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name = "alpine"
version = "3.16.2"
short_version = "3.16"
arch = "x86_64"
source_url = "https://dl-cdn.alpinelinux.org/alpine"
iso_cd_checksum = "6c7cb998ec2c8925d5a1239410a4d224b771203f916a18f8015f31169dd767a2"

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recipes/alpine/3.17.pkrvars.hcl Normal file
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name = "alpine"
version = "3.17.0"
short_version = "3.17"
arch = "x86_64"
source_url = "https://dl-cdn.alpinelinux.org/alpine"
iso_cd_checksum = "8d4d53bd34b2045e1e219b87887b0de8d217b6cd4a8b476a077429845a5582ba"

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recipes/alpine/base-onecontext.pkr.hcl Normal file
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#Flavour base-onecontext
build {
name = "base-onecontext"
description = <<EOF
This builder builds a QEMU image from the base build output.
The goal here is to install one-context and provide a few basic tools
to be used as a "OpenNebula cloud image" with it's provisionning.
EOF
source "source.qemu.alpine" {
output_directory = "${var.output_dir}/${var.version}/provisionned/one-context"
vm_name = "${local.output_name}-${var.version}-one-context.img"
iso_url = "${var.output_dir}/${var.version}/base/${local.output_name}-${var.version}.img"
iso_checksum = "none"
disk_size = 8000
disk_image = true
boot_command = [ "<enter><enter><wait>" ]
ssh_clear_authorized_keys = true
}
provisioner "file" {
destination = "/tmp/one-context.sh"
source = "${local.dirs.provisionning}/one-context.sh"
}
provisioner "shell" {
inline = [
"sh -cx 'sh /tmp/one-context.sh'"
]
}
post-processor "shell-local" {
inline = [
"/bin/sh ${local.dirs.post-processors}/sparsify.sh ${var.output_dir}/${var.version}/provisionned/one-context ${var.image_version}",
"ruby ${local.dirs.tools}/one-templates -t image -m 640 -T ${local.dirs.templates}/one/image/common.tpl -n ${local.output_name}-${var.version}-${build.name} -c '${local.output_name}-${var.version} base image' --image-file ${var.output_dir}/${var.version}/provisionned/one-context/${local.output_name}-${var.version}-one-context.img",
"ruby ${local.dirs.tools}/one-templates -t vm -m 640 -T ${local.dirs.templates}/one/vm/common.xml -n ${local.output_name}-${var.version}-${build.name} --image-name ${local.output_name}-${var.version}-${build.name}"
]
}
}

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recipes/alpine/docker.pkr.hcl Normal file
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#Flavour docker
build {
name = "docker"
description = <<EOF
This builder builds a QEMU image from the base build output. The goal here is to install ${local.Docker.Name}
with it's provisionning.
EOF
source "source.qemu.alpine" {
output_directory = "${var.output_dir}/${var.version}/provisionned/${local.Docker.Name}"
vm_name = "${local.output_name}-${var.version}-${local.Docker.Name}.img"
iso_url = "${var.output_dir}/${var.version}/base/${local.output_name}-${var.version}.img"
iso_checksum = "none"
disk_size = 20480
disk_image = true
boot_command = [ "<enter><enter><wait>" ]
ssh_clear_authorized_keys = true
}
// Install templater and bootstraper
provisioner "shell" {
script = "${local.dirs.provisionning}/templater-install.sh"
}
// Copy configuration values on the image
provisioner "shell" {
inline = [
"sh -cx 'mkdir -p ${local.builder_config.TemplateDir}'",
"sh -cx 'mkdir -p ${local.builder_config.ValueDir}'"
]
}
// Copy configuration templates to the image
provisioner "file" {
destination = "${local.builder_config.TemplateDir}/"
source = "${local.dirs.templates}/conf/${build.name}/"
}
// Copy configuration values on the image
provisioner "file" {
destination = "${local.builder_config.ValueDir}/${build.name}.json"
content = "${jsonencode(local.Docker)}"
}
// Generate default configuration for docker
provisioner "shell" {
inline = [ "sh -cx '/usr/local/bin/btr -c ${local.builder_config.ValueDir}/ -t ${local.builder_config.TemplateDir}'" ]
}
// Install OpenNebula context tool
provisioner "shell" {
script = "${local.dirs.provisionning}/one-context.sh"
}
// Deploy the opennebula context script to manage configuration
provisioner "file" {
destination = "/etc/one-context.d/net-96-templater"
source = "${local.dirs.provisionning}/conf/one-context/net-96-templater"
}
provisioner "shell" {
inline = [ "sh -cx 'chmod +x /etc/one-context.d/net-96-templater'" ]
}
post-processor "shell-local" {
inline = [
"/bin/sh ${local.dirs.post-processors}/sparsify.sh ${var.output_dir}/${var.version}/provisionned/${local.Docker.Name} ${var.image_version}",
"ruby ${local.dirs.tools}/one-templates -t image -m 640 -T ${local.dirs.templates}/one/image/common.tpl -n ${local.output_name}-${var.version}-${local.Docker.Name} -c '${local.Docker.Name} base image' --image-file ${var.output_dir}/${var.version}/provisionned/${local.Docker.Name}/${local.output_name}-${var.version}-${local.Docker.Name}.img",
"ruby ${local.dirs.tools}/one-templates -t vm -m 640 -T ${local.dirs.templates}/one/vm/common.xml -n ${local.output_name}-${var.version}-${local.Docker.Name} --image-name ${local.output_name}-${var.version}-${local.Docker.Name}",
]
}
}

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recipes/alpine/k3s.pkr.hcl Normal file
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#Flavour k3s
build {
name = "k3s"
description = <<EOF
This builder builds a QEMU image from the base build output. The goal here is to install k3s
with it's provisionning.
EOF
source "source.qemu.alpine" {
output_directory = "${var.output_dir}/${var.version}/provisionned/k3s"
vm_name = "${local.output_name}-${var.version}-k3s.img"
iso_url = "${var.output_dir}/${var.version}/base/${local.output_name}-${var.version}.img"
iso_checksum = "none"
disk_size = 40960
disk_image = true
boot_command = [ "<enter><enter><wait>" ]
ssh_clear_authorized_keys = true
}
// Install templater and bootstraper
provisioner "shell" {
script = "${local.dirs.provisionning}/templater-install.sh"
}
// Copy configuration values on the image
provisioner "shell" {
inline = [
"sh -cx 'mkdir -p ${local.builder_config.TemplateDir}'",
"sh -cx 'mkdir -p ${local.builder_config.ValueDir}'"
]
}
// Copy configuration templates to the image
provisioner "file" {
destination = "${local.builder_config.TemplateDir}/"
source = "${local.dirs.templates}/conf/${build.name}/"
}
// Copy configuration values on the image
provisioner "file" {
destination = "${local.builder_config.ValueDir}/${build.name}.json"
content = "${jsonencode(local.K3S)}"
}
// Generate default configuration for kubernetes
provisioner "shell" {
max_retries = 3
inline = [ "sh -cx '/usr/local/bin/btr -c ${local.builder_config.ValueDir}/ -t ${local.builder_config.TemplateDir}'" ]
}
provisioner "file" {
destination = "/tmp/${build.name}.sh"
source = "${local.dirs.provisionning}/${build.name}.sh"
}
provisioner "file" {
destination = "/tmp/one-context.sh"
source = "${local.dirs.provisionning}/one-context.sh"
}
provisioner "shell" {
inline = [
"sh -cx 'sh /tmp/one-context.sh'",
"sh -cx 'sh /tmp/${build.name}.sh'"
]
}
post-processor "shell-local" {
inline = [
"/bin/sh ${path.cwd}/post-processors/sparsify.sh ${var.output_dir}/${var.version}/provisionned/k3s ${var.image_version}",
"ruby ${local.dirs.tools}/one-templates -t image -m 640 -T ${local.dirs.templates}/one/image/common.tpl -n ${local.output_name}-${var.version}-k3s -c 'k3s base image' --image-file ${var.output_dir}/${var.version}/provisionned/k3s/${local.output_name}-${var.version}-k3s.img",
"ruby ${local.dirs.tools}/one-templates -t vm -m 640 -T ${local.dirs.templates}/one/vm/k3s.xml -n ${local.output_name}-${var.version}-k3s --image-name ${local.output_name}-${var.version}-k3s"
]
}
}

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recipes/alpine/kubernetes.pkr.hcl Normal file
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#Flavour kubernetes
build {
name = "kubernetes"
description = <<EOF
This builder builds a QEMU image from the base build output. The goal here is to install ${local.Kubernetes.Name}
with it's provisionning.
EOF
source "source.qemu.alpine" {
output_directory = "${var.output_dir}/${var.version}/provisionned/${local.Kubernetes.Name}"
vm_name = "${local.output_name}-${var.version}-${local.Kubernetes.Name}.img"
iso_url = "${var.output_dir}/${var.version}/base/${local.output_name}-${var.version}.img"
iso_checksum = "none"
disk_size = 20480
disk_image = true
boot_command = [ "<enter><enter><wait>" ]
ssh_clear_authorized_keys = true
}
// Install templater and bootstraper
provisioner "shell" {
script = "${local.locations.provisionning}/templater-install.sh"
}
// Copy configuration values on the image
provisioner "shell" {
inline = [
"sh -cx 'mkdir -p ${local.builder_config.TemplateDir}'",
"sh -cx 'mkdir -p ${local.builder_config.ValueDir}'"
]
}
// Copy configuration templates to the image
provisioner "file" {
destination = "${local.builder_config.TemplateDir}/"
source = "${local.locations.templates}/conf/${build.name}/"
}
// Copy configuration values on the image
provisioner "file" {
destination = "${local.builder_config.ValueDir}/${build.name}.json"
content = "${jsonencode(local.Kubernetes)}"
}
// Copy Sharemetrics script
provisioner "file" {
destination = "/etc/local.d/sharemetrics.start"
source = "${local.locations.provisionning}/conf/${build.name}/sharemetrics.start"
}
provisioner "file" {
destination = "/etc/local.d/initkubernetes.start"
source = "${local.locations.provisionning}/conf/${build.name}/initkubernetes.start"
}
provisioner "shell" {
inline = [
"chmod +x /etc/local.d/sharemetrics.start",
"chmod +x /etc/local.d/initkubernetes.start"
]
}
// Generate default configuration for kubernetes
provisioner "shell" {
max_retries = 3
inline = [ "sh -cx '/usr/local/bin/btr -c ${local.builder_config.ValueDir}/ -t ${local.builder_config.TemplateDir}'" ]
}
// Complete kubernetes install
provisioner "shell" {
expect_disconnect = true
max_retries = 6
script = "${local.locations.provisionning}/${build.name}.sh"
}
// Install OpenNebula context tool
provisioner "shell" {
script = "${local.locations.provisionning}/one-context.sh"
}
// Deploy the opennebula context script to manage configuration
provisioner "file" {
destination = "/etc/one-context.d/net-96-templater"
source = "${local.locations.provisionning}/conf/one-context/net-96-templater"
}
provisioner "shell" {
inline = [
"chmod +x /etc/one-context.d/net-96-templater"
]
}
provisioner "shell" {
inline = [
"service docker start",
"service containerd start",
"sleep 5",
"kubeadm config images pull" ]
}
post-processor "shell-local" {
inline = [
"/bin/sh ${path.cwd}/post-processors/sparsify.sh ${var.output_dir}/${var.version}/provisionned/${local.Kubernetes.Name} ${var.image_version}",
"ruby ${local.locations.tools}/one-templates -t image -m 640 -T ${local.locations.templates}/one/image/common.tpl -n ${local.output_name}-${var.version}-${local.Kubernetes.Name} -c '${local.Kubernetes.Name} base image' --image-file ${var.output_dir}/${var.version}/provisionned/${local.Kubernetes.Name}/${local.output_name}-${var.version}-${local.Kubernetes.Name}.img",
"ruby ${local.locations.tools}/one-templates -t vm -m 640 -T ${local.locations.templates}/one/vm/kubeleader.xml -n ${local.output_name}-${var.version}-${local.Kubernetes.Name}Leader --image-name ${local.output_name}-${var.version}-${local.Kubernetes.Name}",
"ruby ${local.locations.tools}/one-templates -t vm -m 640 -T ${local.locations.templates}/one/vm/kubemaster.xml -n ${local.output_name}-${var.version}-${local.Kubernetes.Name}Master --image-name ${local.output_name}-${var.version}-${local.Kubernetes.Name}",
"ruby ${local.locations.tools}/one-templates -t vm -m 640 -T ${local.locations.templates}/one/vm/kubeworker.xml -n ${local.output_name}-${var.version}-${local.Kubernetes.Name}Worker --image-name ${local.output_name}-${var.version}-${local.Kubernetes.Name}",
"ruby ${local.locations.tools}/one-templates -t service -m 640 -T ${local.locations.templates}/one/service/${build.name}-cluster.json -n ${build.name}-cluster-${local.output_name}-${var.version} --vm-name ${local.output_name}-${var.version}-${local.Kubernetes.Name}",
]
}
}

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recipes/alpine/locals.builder.pkr.hcl Normal file
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locals {
builder_config = {
TemplateDir = "/usr/share/builder/templates"
ValueDir = "/usr/share/builder/values"
}
}

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recipes/alpine/locals.docker.pkr.hcl Normal file
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locals {
// Definition of the Kubernetes service (templater compatible)
ServiceDocker = {
ConfigFiles = []
Repositories = {}
Packages = {
docker = {
name = "docker"
action = "install"
}
docker-compose = {
name = "docker-compose"
action = "install"
}
}
Daemons = {
docker = {
name = "docker"
type = "auto"
enabled = true
}
}
Vars = {}
Users = {}
}
Docker = {
Name = "docker"
Globals = local.Globals
Services = {
Docker = local.ServiceDocker
}
}
}

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recipes/alpine/locals.globals.pkr.hcl Normal file
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locals {
Globals = {
Vars = {
PrometheusPort = "9090"
}
}
}

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recipes/alpine/locals.k3s.pkr.hcl Normal file
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locals {
// Definition of the Kubernetes service (templater compatible)
ServiceK3S = {
ConfigFiles = [
{
destination = "/etc/conf.d/k3s"
source = "k3s.conf.pkr.hcl"
mode = "600"
owner = "root"
group = "root"
}
]
Repositories = {
AlpineEdge = {
type = "apk"
name = "community"
url = "http://mirror.serverion.com/alpine/edge/community"
enabled = true
}
AlpineEdgeTesting = {
type = "apk"
name = "testing"
url = "http://mirror.serverion.com/alpine/edge/testing"
enabled = true
}
}
Packages = {
kubelet = {
name = "k3s"
action = "install"
}
kubeadm = {
name = "kubeadm"
action = "install"
}
kubectl = {
name = "kubectl"
action = "install"
}
uuidgen = {
name = "uuidgen"
action = "install"
}
}
Vars = {
ServerName = "kube"
ServerRole = "master"
DeployTraefik = false
}
Users = {}
Daemons = {
kubelet = {
name = "k3s"
type = "auto"
enabled = true
}
ntpd = {
name = "ntpd"
type = "auto"
enabled = true
}
local = {
name = "local"
type = "auto"
enabled = true
}
}
}
// Definition of the Kubernetes full configuration (with all the services)
K3S = {
Name = "k3s"
Globals = local.Globals
Services = {
Docker = local.ServiceDocker
K3S = local.ServiceK3S
}
}
}

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locals {
// Definition of the Kubernetes service (templater compatible)
ServiceKubernetes = {
ConfigFiles = []
Repositories = {
AlpineEdge = {
type = "apk"
name = "community"
url = "http://mirror.serverion.com/alpine/edge/community"
enabled = true
}
AlpineEdgeTesting = {
type = "apk"
name = "testing"
url = "http://mirror.serverion.com/alpine/edge/testing"
enabled = true
}
}
Packages = {
cni-plugin-flannel = {
name = "cni-plugin-flannel"
action = "install"
}
cni-plugins = {
name = "cni-plugins"
action = "install"
}
flannel = {
name = "flannel"
action = "install"
}
flannel-contrib-cni = {
name = "flannel-contrib-cni"
action = "install"
}
cilium = {
name = "cilium-cli"
action = "install"
}
kubelet = {
name = "kubelet"
action = "install"
}
kubeadm = {
name = "kubeadm"
action = "install"
}
kubectl = {
name = "kubectl"
action = "install"
}
uuidgen = {
name = "uuidgen"
action = "install"
}
}
Vars = {
ServerName = "kube"
ServerRole = "master"
}
Users = {}
Daemons = {
kubelet = {
name = "kubelet"
type = "auto"
enabled = true
}
ntpd = {
name = "ntpd"
type = "auto"
enabled = true
}
local = {
name = "local"
type = "auto"
enabled = true
}
}
}
// Definition of the Kubernetes full configuration (with all the services)
Kubernetes = {
Name = "kubernetes"
Globals = local.Globals
Services = {
Docker = local.ServiceDocker
Kubernetes = local.ServiceKubernetes
}
}
}

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locals {
// Definition of the Kubernetes service (templater compatible)
ServiceMatchBox = {
ConfigFiles = [
{
destination = "/etc/dnsmasq.d/pxe.conf"
source = "dnsmasq.d/ipxe.conf.pktpl.hcl"
mode = "600"
owner = "root"
group = "root"
},
{
destination = "/etc/dnsmasq-hosts.conf"
source = "dnsmasq.d/dnsmasq-hosts.conf.pktpl.hcl"
mode = "600"
owner = "dnsmasq"
group = "root"
},
{
destination = "/etc/conf.d/matchbox"
source = "conf.d/matchbox.conf.pktpl.hcl"
mode = "600"
owner = "root"
group = "root"
},
{
destination = "/etc/init.d/matchbox"
source = "init.d/matchbox.pktpl.hcl"
mode = "700"
owner = "root"
group = "root"
}
]
Repositories = {
AlpineEdgeTesting = {
type = "apk"
name = "testing"
url = "http://mirrors.ircam.fr/pub/alpine/edge/testing"
enabled = true
}
}
Packages = {
dnsmasq = {
name = "dnsmasq"
action = "install"
}
terraform = {
name = "terraform"
action = "install"
}
git = {
name = "git"
action = "install"
}
kubectl = {
name = "kubectl"
action = "install"
}
gpg = {
name = "gpg"
action = "install"
}
}
Vars = {
PXE = {
DHCPMode = "proxy"
DNSDomain = "cadoles.com"
ListenInterface = "eth0"
GreetingMessage = "Cadoles PXE Boot Server"
DelayTime = "5"
BootingMessage = "Booting from network the Cadoles way"
DHCPRangeStart = ""
DHCPRangeEnd = ""
DHCPLeaseDuration = "1h"
TFTPRoot = "/var/lib/tftpboot"
}
MatchBox = {
Hostname = "mb.cadoles.com"
HTTPPort = "8080"
gRPCPort = "8081"
LogLevel = "info"
}
ETH0 = {
IP = ""
DNS = ""
GATEWAY = ""
}
Set = {
Hostname = "matchbox"
}
}
Users = {}
Daemons = {
matchbox = {
name = "matchbox"
type = "auto"
enabled = true
}
dnsmasq = {
name = "dnsmasq"
type = "auto"
enabled = true
}
local = {
name = "local"
type = "auto"
enabled = true
}
}
}
// Definition of the Kubernetes full configuration (with all the services)
MatchBox = {
Name = "matchbox"
Globals = local.Globals
Services = {
MatchBox = local.ServiceMatchBox
}
}
}

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# "timestamp" template function replacement
locals {
locations = {
recipes = "${path.cwd}/recipes/${var.name}"
templates = "${path.cwd}/recipes/${var.name}/templates"
provisionning = "${path.cwd}/recipes/${var.name}/provisionning"
post-processors = "${path.cwd}/recipes/${var.name}/post-processor"
tools = "${path.cwd}/tools"
}
dirs = local.locations
timestamp = regex_replace(timestamp(), "[- TZ:]", "")
output_name = "${var.name}"
source_checksum_url = "file:${var.source_url}/${var.version}/${var.arch}/iso-cd/SHA256SUMS"
source_iso = "${var.source_url}/v${var.short_version}/releases/${var.arch}/alpine-virt-${var.version}-${var.arch}.iso"
source_checksum = "${var.iso_cd_checksum}"
ssh_user = "root"
ssh_password = "PbkRc1vup7Wq5n4r"
disk_size = 8000
memory = 512
installOpts = {
hostname = var.name
user = "eole"
}
}

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#Flavour base
build {
name = "base"
description = <<EOF
This builder builds a QEMU image from an Alpine "virt" CD ISO file.
EOF
source "qemu.alpine" {
output_directory = "${var.output_dir}/${var.version}/base"
vm_name = "${local.output_name}-${var.version}.img"
disk_size = 8000
iso_url = "${local.source_iso}"
iso_checksum = "${var.iso_cd_checksum}"
http_content = {
"/ssh-packer-pub.key" = data.sshkey.install.public_key
"/install.conf" = templatefile("${local.locations.templates}/conf/install/awnsers.pktpl.hcl", local.installOpts)
}
boot_command = [
"<wait5s>root<enter>",
"<wait1s><enter>",
"<wait1s>setup-interfaces<enter><wait1s><enter><wait1s><enter><wait1s><enter>",
"<wait1s>ifup eth0<enter>",
"<wait1s>mkdir -p .ssh<enter>",
"<wait1s>wget http://{{.HTTPIP}}:{{.HTTPPort}}/ssh-packer-pub.key -O .ssh/authorized_keys<enter><wait1s>",
"<wait1s>chmod 600 .ssh/authorized_keys<enter>",
"<wait1s>wget http://{{.HTTPIP}}:{{.HTTPPort}}/install.conf<enter><wait1s>",
"<wait1s>setup-sshd -c openssh -k .ssh/authorized_keys<enter><wait1s>",
]
}
provisioner "shell" {
pause_before = "1s"
expect_disconnect = true # Because the previous step has rebooted the machine
script = "${local.locations.provisionning}/${var.name}-${var.short_version}-install.sh"
valid_exit_codes = [ 0, 141 ]
}
provisioner "shell" {
pause_before = "1s"
inline = [ "sh -cx 'mkdir -p ${local.builder_config.TemplateDir}'" ]
}
provisioner "shell" {
pause_before = "10s"
script = "${local.locations.provisionning}/${var.name}-${var.short_version}-postinstall.sh"
}
provisioner "shell" {
script = "${local.locations.provisionning}/letsencrypt.sh"
}
provisioner "file" {
destination = "/etc/conf.d/chronyd"
source = "${local.locations.templates}/conf/conf.d/"
}
post-processor "manifest" {
keep_input_artifact = true
}
post-processor "shell-local" {
inline = [
"/bin/sh ${path.cwd}/post-processors/sparsify.sh ${var.output_dir}/${var.version}/base ${var.image_version}"
]
}
}

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#Flavour matchbox
build {
name = "matchbox"
description = <<EOF
This builder builds a QEMU image from the base build output. The goal here is to install matchbox
with it's provisionning.
EOF
source "source.qemu.alpine" {
output_directory = "${var.output_dir}/${var.version}/provisionned/matchbox"
vm_name = "${local.output_name}-${var.version}-matchbox.img"
iso_url = "${var.output_dir}/${var.version}/base/${local.output_name}-${var.version}.img"
iso_checksum = "none"
disk_size = 40960
disk_image = true
boot_command = [ "<enter><enter><wait>" ]
ssh_clear_authorized_keys = true
}
// Install templater and bootstraper
provisioner "shell" {
script = "${local.dirs.provisionning}/templater-install.sh"
}
// Copy configuration values on the image
provisioner "shell" {
inline = [
"sh -cx 'mkdir -p ${local.builder_config.TemplateDir}'",
"sh -cx 'mkdir -p ${local.builder_config.ValueDir}'"
]
}
// Copy configuration templates to the image
provisioner "file" {
destination = "${local.builder_config.TemplateDir}/"
source = "${local.dirs.templates}/conf/${build.name}/"
}
// Copy configuration values on the image
provisioner "file" {
destination = "${local.builder_config.ValueDir}/${build.name}.json"
content = "${jsonencode(local.MatchBox)}"
}
// Copy matchbox boot provisionning script
provisioner "file" {
destination = "/etc/local.d/initmatchbox.start"
source = "${local.locations.provisionning}/conf/${build.name}/initmatchbox.start"
}
// Copy tftp provisionning script
provisioner "file" {
destination = "/etc/local.d/inittftp.start"
source = "${local.locations.provisionning}/conf/${build.name}/inittftp.start"
}
// Generate default configuration for kubernetes
provisioner "shell" {
max_retries = 3
inline = [ "sh -cx '/usr/local/bin/btr -c ${local.builder_config.ValueDir}/ -t ${local.builder_config.TemplateDir}'" ]
}
provisioner "file" {
destination = "/tmp/${build.name}.sh"
source = "${local.dirs.provisionning}/${build.name}.sh"
}
provisioner "file" {
destination = "/tmp/one-context.sh"
source = "${local.dirs.provisionning}/one-context.sh"
}
provisioner "shell" {
inline = [
"sh -cx 'sh /tmp/one-context.sh'",
"sh -cx 'sh /tmp/${build.name}.sh'"
]
}
provisioner "file" {
destination = "/etc/one-context.d/net-96-templater"
source = "${local.dirs.provisionning}/one-context/net-96-templater"
}
provisioner "shell" {
inline = [
"chmod +x /etc/local.d/initmatchbox.start",
"chmod +x /etc/local.d/inittftp.start",
"chmod +x /etc/one-context.d/net-96-templater"
]
}
post-processor "shell-local" {
inline = [
"/bin/sh ${path.cwd}/post-processors/sparsify.sh ${var.output_dir}/${var.version}/provisionned/matchbox ${var.image_version}",
"ruby ${local.dirs.tools}/one-templates -t image -m 640 -T ${local.dirs.templates}/one/image/common.tpl -n ${local.output_name}-${var.version}-matchbox -c 'Matchbox base image' --image-file ${var.output_dir}/${var.version}/provisionned/matchbox/${local.output_name}-${var.version}-matchbox.img",
"ruby ${local.dirs.tools}/one-templates -t vm -m 640 -T ${local.dirs.templates}/one/vm/matchbox.xml -n ${local.output_name}-${var.version}-matchbox --image-name ${local.output_name}-${var.version}-matchbox"
]
}
}

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packer {
required_plugins {
sshkey = {
version = ">= 1.0.1"
source = "github.com/ivoronin/sshkey"
}
}
}
data "sshkey" "install" {
type = "ed25519"
}

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#!/bin/sh
if [ "${#}" -ne 2 ]; then
echo Missing arguments
exit 2
fi
WORKDIR=${1}
VERSION=${2}
findImages() {
find ${1} -iname "*.img"
}
sleep 5
for imageName in $(findImages ${WORKDIR} ${DOMAIN}); do
if [ $(which virt-sparsify) ]; then
newName=$(echo $imageName | sed "s/.img/_${VERSION}.img/g")
virt-sparsify --compress --tmp ./ --format qcow2 ${imageName} ${newName}
if [ "${?}" -eq 0 ]; then
rm -rf ${imageName}
cd ${WORKDIR}
ln -s $(basename ${newName}) $(basename ${imageName})
echo ${newName} ${imageName}
cd -
fi
else
echo "Sparsify skipped 'virt-sparsify' command is missing"
fi
done

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#!/bin/sh
#set -xeo pipefail
# Run the installer
yes | setup-alpine -e -f install.conf
# Copy ssh keys
echo "Copy packer ssh key"
mount /dev/vg0/lv_root /mnt
cp -rp .ssh /mnt/root/
sync
umount /mnt
echo "Rebooting the host after install"
reboot -nf

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#!/bin/sh
set -xeo pipefail
apk add --no-cache wget curl jq haveged ca-certificates rsyslog
rc-update add haveged boot
rc-update add rsyslog boot
rc-update add sshd boot
# Generate root password
pass=$(openssl rand -base64 32 | tee -a .secret)
chmod 600 .secret
echo -e "${pass}\n${pass}" | passwd
# Remove expect package
# Prevent logs spamming like "process '/sbin/getty -L 0 ttyS0 vt100' (pid 2516) exited. Scheduling for restart."
# We don't need an access to ttyS0
sed -i 's@^\(ttyS0::respawn.*\)@#\1@' /etc/inittab
sync

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alpine-3.16-install.sh

1
recipes/alpine/provisionning/alpine-3.17-postinstall.sh Symbolic link
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alpine-3.16-postinstall.sh

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#!/bin/sh
ENV_FILE=${ENV_FILE:-/var/run/one-context/one_env}
LOG_FILE="/var/log/initkubernets.log"
FIRST_BOOT="/var/run/firstboot.flag"
infoLog() {
echo "Info: $@" | tee -a ${LOG_FILE}
}
errorLog() {
echo "Error: $@" | tee -a ${LOG_FILE}
}
waitReadyState() {
local vmID="${1}"
local timeout="${2}"
local tick=0
while true ;do
local ready=$(onegate vm show ${vmID} --json | jq -rc ".VM.USER_TEMPLATE.READY")
if [ "${ready}" = "YES" ];then
return 0
elif [ "${timeout}" -eq "${tick}" ];then
return ${timeout}
else
sleep 1
tick=$((tick+1))
fi
done
}
returnToken() {
infoLog "Returning tokens"
local caSecretKey="${1}"
local caToken=$(openssl x509 -in /etc/kubernetes/pki/ca.crt -noout -pubkey | openssl rsa -pubin -outform DER 2>/dev/null | sha256sum | cut -d' ' -f1)
local kubeToken=$(kubeadm token list | awk '/authentication,signing.*The default*/ {print $1}')
local masterAddr=$(awk -F '/' '/server/ {print $3}' /etc/kubernetes/admin.conf)
if [ -n "${ONEGATE_ENDPOINT}" ];then
infoLog "Onegate detected"
data="READY=YES"
data="${data} MASTER_ADDR=${masterAddr}"
data="${data} MASTER_TOKEN=${kubeToken}"
data="${data} MASTER_CA_TOKEN=sha256:${caToken}"
data="${data} MASTER_CA_SECRET_KEY=${caSecretKey}"
onegate vm update --data "${data}"
infoLog "Onegate data seted"
else
infoLog "Onegate is not present"
echo "${masterAdd} ${kubeToken} ${caToken}" >> /root/kube.token
infoLog "Tokens are available at /root/kube.token"
fi
}
joinCluster() {
local master="${MASTER_ADDR}"
local token="${MASTER_TOKEN}"
local caToken="${MASTER_CA_TOKEN}"
local caSecretKey="${MASTER_CA_SECRET_KEY}"
local sname="${SERVICE_NAME}"
if [ -n "${ONEGATE_ENDPOINT}" ];then
local masterID=$(onegate service show --json | jq -c '.SERVICE.roles[] | select(.name == "leader") | .nodes[0].deploy_id')
if [ "${?}" -eq 0 ]; then
waitReadyState ${masterID} 600
if [ "${?}" -ne 0 ];then
errorLog "Master node is node ready after 600s"
return 3
fi
local masterInfo=$(onegate vm show ${masterID} --json | \
jq -cr ".VM.USER_TEMPLATE.MASTER_ADDR, .VM.USER_TEMPLATE.MASTER_TOKEN, .VM.USER_TEMPLATE.MASTER_CA_TOKEN,.VM.USER_TEMPLATE.MASTER_CA_SECRET_KEY, .VM.TEMPLATE.NIC[0].IP")
master=$(echo ${masterInfo} | cut -d " " -f 1)
token=$(echo ${masterInfo} | cut -d " " -f 2)
caToken=$(echo ${masterInfo} | cut -d " " -f 3)
caSecretKey=$(echo ${masterInfo} | cut -d " " -f 4)
masterIP=$(echo ${masterInfo} | cut -d " " -f 5)
sname=$(onegate service show --json | jq -cr ".SERVICE.name")
fi
# Setting dns resolution for cluster
echo "${masterIP} ${sname}" >> /etc/hosts
onegate service show --json | jq -rc '.SERVICE.roles[].nodes[].vm_info.VM | .TEMPLATE.NIC[].IP + " " + .NAME' >> /etc/hosts
fi
if [ -n "${master}" ] & [ -n "${token}" ] & [ -n "${caToken}" ];then
opts="--node-name $(hostname -f)"
opts="${opts} --token ${token}"
opts="${opts} --discovery-token-ca-cert-hash ${caToken}"
if [ -n "${1}" ];then
opts="${opts} --control-plane"
opts="${opts} --certificate-key ${caSecretKey}"
fi
opts="${opts} ${master}"
kubeadm join ${opts} | tee -a "${LOG_FILE}"
else
errorLog "Something is missing, can't join the cluster:"
errorLog " Master addr: [${master}]"
errorLog " Master token: [${token}]"
errorLog " Master CA token: [${caToken}]"
return 3
fi
}
getServiceName() {
local sname=$(onegate service show --json | jq -cr ".SERVICE.name")
local tmout=30
local tick=0
while true ;do
if [ -z "${sname}" ];then
sname=$(onegate service show --json | jq -cr ".SERVICE.name")
else
echo ${sname}
return 0
fi
sleep 1
tick=$((tick+1))
if [ ${tmout} -eq ${tick} ];then
hostname -f
return 3
fi
done
}
initLeader() {
sname="$(hostname -f)"
if [ -n "${ONEGATE_ENDPOINT}" ];then
sname=$(getServiceName)
sip=$(onegate vm show --json | jq -rc ".VM.TEMPLATE.NIC[0].IP")
echo "${sip} ${sname} $(hostname -f)" >> /etc/hosts
onegate service show --json | jq -rc '.SERVICE.roles[].nodes[].vm_info.VM | .TEMPLATE.NIC[].IP + " " + .NAME' >> /etc/hosts
fi
caSecretKey=$(date | sha256sum | awk '{print $1}')
infoLog "Kubernetes init started"
kubeadm init --pod-network-cidr=10.244.0.0/16 \
--node-name="${SET_HOSTNAME}" \
--control-plane-endpoint "${sname}:6443" \
--upload-certs --certificate-key "${caSecretKey}" | tee -a "${LOG_FILE}"
infoLog "Kubernetes init ended"
infoLog "Configuring kubectl"
mkdir /root/.kube
ln -s /etc/kubernetes/admin.conf /root/.kube/config
infoLog "kubectl configured"
infoLog "Installing cilium"
sleep 20
kubectl config view --minify -o jsonpath='{.clusters[].name}'
sleep 20
cilium install --helm-set 'cni.binPath=/usr/libexec/cni' --wait | tee -a "${LOG_FILE}"
infoLog "Cilium is installed"
returnToken "${caSecretKey}"
}
initKube() {
if [ "${SERVER_ROLE}" == "leader" ];then
initLeader
elif [ "${SERVER_ROLE}" == "worker" ];then
joinCluster
elif [ "${SERVER_ROLE}" == "master" ];then
joinCluster "${SERVER_ROLE}"
fi
touch ${FIRST_BOOT}
infoLog "Kubernetes cluster init is finished"
}
if [ -f "${ENV_FILE}" ]; then
. "${ENV_FILE}"
fi
if [ -f "${FIRST_BOOT}" ];then
exit 0
else
uuidgen > /etc/machine-id
swapoff -a # Make sure swap is disabled
initKube &
fi

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#!/bin/sh
mount --make-rshared /

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recipes/alpine/provisionning/conf/matchbox/initmatchbox.start Normal file
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#!/bin/sh
FL_VERSIONS="current 3374.2.0"
MATCHBOX_DIR="/var/lib/matchbox"
ASSETS_DIR="${MATCHBOX_DIR}/assets/"
GPG_FNAME="Flatcar_Image_Signing_Key.asc"
GPG_KEYS_URL="https://www.flatcar.org/security/image-signing-key/"
cd /tmp
curl -L -O ${GPG_KEYS_URL}/${GPG_FNAME}
gpg --import --keyid-format LONG ${GPG_FNAME}
cd -
echo "Provisionning matchbox with flatcar images"
tout=30
for version in ${FL_VERSIONS}; do
for i in $(seq 1 ${tout});do
echo " * ${FL_VERSIONS} stable image (try ${i})"
/usr/local/bin/get-flatcar stable ${version} ${ASSETS_DIR}
if [[ "${?}" -eq 0 ]]; then
break
fi
done
done

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#!/bin/sh
dest="${1}"
ipxeEFISource="http://boot.ipxe.org/ipxe.efi"
kpxeSource="http://boot.ipxe.org/undionly.kpxe"
cd "${dest}"
wget "${ipxeEFISource}"
wget "${kpxeSource}"

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#!/bin/sh
CONF="/etc/conf.d/jenkins-slave"
if [ -e "/etc/jenkins-slave.conf" ]; then
CONF="/etc/jenkins-slave.conf"
fi
TOTAL_MEMORY=$(cat /proc/meminfo | grep MemTotal | awk '{ printf "%sg", int($2/1024/1024)+1 }')
sed -i "s|^JENKINS_SLAVE_NAME=.*$|JENKINS_SLAVE_NAME='slave-$ETH0_IP'|" "${CONF}"
sed -i "s|^JENKINS_SLAVE_USERNAME=.*$|JENKINS_SLAVE_USERNAME='$JENKINS_SLAVE_USERNAME'|" "${CONF}"
sed -i "s|^JENKINS_SLAVE_PASSWORD=.*$|JENKINS_SLAVE_PASSWORD='$JENKINS_SLAVE_PASSWORD'|" "${CONF}"
sed -i "s|^JENKINS_MASTER_URL=.*$|JENKINS_MASTER_URL='$JENKINS_MASTER_URL'|" "${CONF}"
sed -i "s|^JENKINS_SLAVE_LABELS=.*$|JENKINS_SLAVE_LABELS='docker docker-compose mem-$TOTAL_MEMORY $JENKINS_SLAVE_LABELS'|" "${CONF}"

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#!/usr/bin/env bash
ENV_FILE=${ENV_FILE:-/var/run/one-context/one_env}
# $TOKENTXT is available only through the env. file
# shellcheck disable=SC1090
if [ -f "${ENV_FILE}" ]; then
. "${ENV_FILE}"
fi
###
if [ -n "${GITLAB_URL}" ]; then
if command -v gitlab-runner; then
if [ -n "${GITLAB_SHELL}" ]; then
opts="--shell=${GITLAB_SHELL}"
fi
# shellcheck disable=SC2086
gitlab-runner register \
--non-interactive \
--url="${GITLAB_URL}" \
--registration-token="${GITLAB_TOKEN}" \
--executor="${GITLAB_EXECUTOR}" \
--description="${GITLAB_RUNNER_NAME}" \
--tag-list="${GITLAB_TAG_LIST}" \
--locked=false \
--access-level=not_protected \
--run-untagged=false \
"${opts}"
fi
fi

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#!/usr/bin/env bash
#
# Generate all the configuration files
# Get all the values from the VLS_DIR
# Process each template from the TPL_DIR with this values
#
ENV_FILE=${ENV_FILE:-/var/run/one-context/one_env}
TPL_DIR="/usr/share/builder/templates"
VLS_DIR="/usr/share/builder/values"
CONFIG=""
. ${ENV_FILE}
BTR="$(command -v btr)"
if [ "${?}" -ne 0 ]; then
echo "Warning: Nothing to do the templater is not installed"
exit 0
fi
if [ ! -e "${TPL_DIR}" ]; then
echo "Error: The template dir is missing (${TPL_DIR})"
exit 1
fi
if [ ! -e "${VLS_DIR}" ]; then
echo "Error: The template dir is missing (${VLS_DIR})"
exit 1
fi
jsonQuery() {
local data="${1}"
local query="${2}"
echo "${data}" | jq -cr "${query}"
}
# NAME: @jsonMerge
# AIM: Merge two json structures
# NOTES:
# The last one has de last word
# if you have the same key in A and B
# this keeps the value of the B structure.
# PARAMS:
# $1: original JSON Structure
# $2: updated JSON Structure
jsonMerge() {
local data="${1}"
local data2="${2}"
echo "${data} ${data2}" | jq -cr -s ".[0] * .[1]"
}
getValues() {
local values=""
for file in $(find ${VLS_DIR} -name "*.json"); do
values="${values}$(cat ${file})"
done
if [ -n "${RAW_CONFIG}" ]; then
values="$(jsonMerge ${values} ${RAW_CONFIG})"
fi
for key in $(echo ${values} | jq -cr '.|keys[]'); do
ukey=${key^^}
if [ -n "${!ukey}" ]; then
values="$(jsonMerge "${values}" "{\"${key}\":\"${!ukey}\"}")"
fi
done
echo ${values}
}
processTemplates() {
${BTR} -t ${TPL_DIR} -c "${1}"
}
VALUES=$(getValues)
echo ${VALUES}
processTemplates "${VALUES}"

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recipes/alpine/provisionning/conf/one-context/net-97-k3s Normal file
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#!/usr/bin/env bash
ENV_FILE=${ENV_FILE:-/var/run/one-context/one_env}
# $TOKENTXT is available only through the env. file
# shellcheck disable=SC1090
if [ -f "${ENV_FILE}" ]; then
. "${ENV_FILE}"
fi
###
if [ -n "${K3S_ROLE}" ]; then
if [ "${K3S_ROLE}" = "server" ]; then
rc-update add dnsmasq default
service dnsmasq start
rc-update add k3s default
service k3s start
fi
fi

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#!/bin/sh
echo "export KUBECONFIG=/etc/rancher/k3s/k3s.yaml" >> /root/.profile
exit 0

18
recipes/alpine/provisionning/kubernetes.sh Normal file
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#!/bin/sh
mount --make-rshared /
modprobe br_netfilter
uuidgen > /etc/machine-id
sysctl -w net.bridge.bridge-nf-call-iptables=1
# Remove swap
cat /etc/fstab | grep -v swap > temp.fstab
cat temp.fstab > /etc/fstab
rm temp.fstab
swapoff -a
#lvremove -y /dev/vg0/lv_swap
#lvextend -y -r -l +100%FREE /dev/vg0/lv_root

26
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#!/bin/sh
set -eo pipefail
DESTDIR=/usr/local/share/ca-certificates
UPDATE_CERTS_CMD=update-ca-certificates
CERTS="$(cat <<EOF
https://letsencrypt.org/certs/isrgrootx1.pem
https://letsencrypt.org/certs/isrg-root-x2.pem
https://letsencrypt.org/certs/lets-encrypt-r3.pem
https://letsencrypt.org/certs/lets-encrypt-e1.pem
https://letsencrypt.org/certs/lets-encrypt-r4.pem
https://letsencrypt.org/certs/lets-encrypt-e2.pem
EOF
)"
cd "$DESTDIR"
for cert in $CERTS; do
echo "Downloading '$cert'..."
filename=$(basename "$cert")
wget --tries=10 --timeout=30 -O "$filename" "$cert"
#openssl x509 -in "$filename" -inform PEM -out "$filename.crt"
done
$UPDATE_CERTS_CMD

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#!/bin/sh
VERSION=0.9.1
ARCH=amd64
BIN="matchbox"
FILENAME="matchbox-v${VERSION}-linux-${ARCH}.tar.gz"
URL="https://github.com/poseidon/matchbox/releases/download/v${VERSION}/${FILENAME}"
MATCHBOX_DIR="/var/lib/matchbox"
ASSETS_DIR="${MATCHBOX_DIR}/assets/"
MATCHBOX_USER="matchbox"
FL_VERSIONS="current 3374.2.0"
apk add wget
echo "Downloading matchbox"
cd /tmp
wget -q --show-progress "${URL}"
tar -xzvf "${FILENAME}"
cd ./matchbox-v${VERSION}-linux-${ARCH}
echo "Installing matchbox"
cp ${BIN} /usr/local/bin
echo "Installing get-flatcar"
cp ./scripts/get-flatcar /usr/local/bin
chmod +x /usr/local/bin/get-flatcar
useradd -U "${MATCHBOX_USER}"
mkdir -p "${ASSETS_DIR}"
chown -R "${MATCHBOX_USER}:${MATCHBOX_USER}" "${MATCHBOX_DIR}"
chown -R "${MATCHBOX_USER}:${MATCHBOX_USER}" "${ASSETS_DIR}"
chown -R "${MATCHBOX_USER}:${MATCHBOX_USER}" "${ASSETS_DIR}"
ls -lhaR ${ASSETS_DIR}
cp -rp ./scripts/tls /root
exit "${?}"

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#!/bin/sh
set -e
ONE_CONTEXT_VERSION="6.4.0"
ONE_CONTEXT_PKG_VERSION="1"
PKG="one-context-${ONE_CONTEXT_VERSION}-r${ONE_CONTEXT_PKG_VERSION}.apk"
PKG_URL="https://github.com/OpenNebula/addon-context-linux/releases/download/v${ONE_CONTEXT_VERSION}/${PKG}"
cd /tmp || exit 3
wget -q --no-check-certificate ${PKG_URL}
apk add --allow-untrusted --no-cache ${PKG}

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#!/usr/bin/env bash
#
# Generate all the configuration files
# Get all the values from the VLS_DIR
# Process each template from the TPL_DIR with this values
#
ENV_FILE=${ENV_FILE:-/var/run/one-context/one_env}
TPL_DIR="/usr/share/builder/templates"
VLS_DIR="/usr/share/builder/values"
CONFIG=""
. ${ENV_FILE}
BTR="$(command -v btr)"
if [ "${?}" -ne 0 ]; then
echo "Warning: Nothing to do the templater is not installed"
exit 0
fi
if [ ! -e "${TPL_DIR}" ]; then
echo "Error: The template dir is missing (${TPL_DIR})"
exit 1
fi
if [ ! -e "${VLS_DIR}" ]; then
echo "Error: The template dir is missing (${VLS_DIR})"
exit 1
fi
jsonQuery() {
local data="${1}"
local query="${2}"
echo "${data}" | jq -cr "${query}"
}
# NAME: @jsonMerge
# AIM: Merge two json structures
# NOTES:
# The last one has de last word
# if you have the same key in A and B
# this keeps the value of the B structure.
# PARAMS:
# $1: original JSON Structure
# $2: updated JSON Structure
jsonMerge() {
local data="${1}"
local data2="${2}"
echo "${data} ${data2}" | jq -cr -s ".[0] * .[1]"
}
jsonUpdateVal() {
local json="${1}"
local key="${2}"
local value="${3}"
echo "${json}" | jq --arg a "${value}" "${key} = \$a"
}
getValues() {
local values=""
for file in $(find ${VLS_DIR} -name "*.json"); do
values="${values}$(cat ${file})"
done
if [ -n "${RAW_CONFIG}" ]; then
values="$(jsonMerge ${values} ${RAW_CONFIG})"
fi
for svc in $(echo ${values} | jq -cr '.Services|keys[]'); do
for key in $(echo ${values} | jq -cr ".Services.${svc}.Vars|keys[]"); do
ukey=${key^^}
vkeys="$(echo ${values} | jq -cr \".Services.${svc}.Vars.${key}\|keys[]\")"
if [ ${?} -eq 0 ]; then
for var in $(echo ${values} | jq -cr ".Services.${svc}.Vars.${key}|keys[]"); do
uvar=${var^^}
val=$(eval echo "\$${ukey}_${uvar}")
if [ -n "${val}" ]; then
values=$(jsonUpdateVal "${values}" ".Services.${svc}.Vars.${key}.${var}" "${val}")
fi
done
else
values=$(jsonUpdateVal "${values}" ".Services.${svc}.Vars.${key}" "${!ukey}")
fi
done
done
echo ${values}
}
processTemplates() {
${BTR} -t ${TPL_DIR} -c "${1}"
}
VALUES=$(getValues)
file=$(mktemp)
echo "${VALUES}" > "${file}"
processTemplates "${file}"
rm -rf "${file}"

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recipes/alpine/provisionning/one-context/net-97-k3s Normal file
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#!/usr/bin/env bash
ENV_FILE=${ENV_FILE:-/var/run/one-context/one_env}
# $TOKENTXT is available only through the env. file
# shellcheck disable=SC1090
if [ -f "${ENV_FILE}" ]; then
. "${ENV_FILE}"
fi
###
if [ -n "${K3S_ROLE}" ]; then
if [ "${K3S_ROLE}" = "server" ]; then
rc-update add dnsmasq default
service dnsmasq start
rc-update add k3s default
service k3s start
fi
fi

23
recipes/alpine/provisionning/templater-install.sh Normal file
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#!/bin/sh
set -ex
TOOL_DIR="${1:-/usr/local/bin}"
TOOL_USER="${2:-root}"
TOOL_GROUP="${3:-root}"
ATTACHMENT_URL="https://forge.cadoles.com/attachments/"
installTool() {
NAME="${1}"
URL="${2}"
curl -k -o ${TOOL_DIR}/${NAME} ${URL}
chmod +x ${TOOL_DIR}/${NAME}
}
apk add curl
# Install templater
installTool "tpr" "https://forge.cadoles.com/attachments/242b3cba-8d07-4b89-80ab-7c12253a8524"
# Install bootstraper
installTool "btr" "https://forge.cadoles.com/attachments/e8442b2a-2065-4282-b4a4-648681fa044c"

33
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source qemu "alpine" {
cpus = 1
memory = "${local.memory}"
accelerator = "kvm"
vnc_bind_address = "0.0.0.0"
headless = true
# Serve the `http` directory via HTTP, used for preseeding the Debian installer.
http_port_min = 9990
http_port_max = 9999
# SSH ports to redirect to the VM being built
host_port_min = 2222
host_port_max = 2229
# This user is configured in the preseed file.
ssh_username = "${local.ssh_user}"
ssh_private_key_file = data.sshkey.install.private_key_path
ssh_wait_timeout = "1000s"
shutdown_command = "/sbin/poweroff"
# Builds a compact image
disk_compression = true
disk_discard = "unmap"
skip_compaction = false
disk_detect_zeroes = "unmap"
format = "qcow2"
boot_wait = "5s"
}

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# /etc/conf.d/chronyd
CFGFILE="/etc/chrony/chrony.conf"
FAST_STARTUP=yes
ARGS=""
# vrf e.g 'vrf-mgmt'
#vrf=""

47
recipes/alpine/templates/conf/install/awnsers.pktpl.hcl Normal file
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# Example answer file for setup-alpine script
# If you don't want to use a certain option, then comment it out
# Use US layout with US variant
KEYMAPOPTS="fr fr"
# Set hostname to alpine-test
HOSTNAMEOPTS="-n ${hostname}"
# Contents of /etc/network/interfaces
INTERFACESOPTS="auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
hostname ${hostname}
"
# Search domain of example.com, OpenDNS public nameserver
# ex: -d example.com 1.1.1.1"
DNSOPTS=""
# Set timezone to UTC
TIMEZONEOPTS="-z Europe/Paris"
# set http/ftp proxy
PROXYOPTS="none"
# Add a random mirror
APKREPOSOPTS="-r -c"
# Install Openssh
SSHDOPTS="-c openssh -k /root/.ssh/authorized_keys"
# Use openntpd
NTPOPTS="-c openntpd"
# Use /dev/sda as a data disk
DISKOPTS="-L -m sys /dev/vda"
USEROPTS="-a -g 'netdev' ${user}"
# Setup in /media/vda1
# LBUOPTS="/media/vda1"
# APKCACHEOPTS="/media/vda1/cache"

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recipes/alpine/templates/conf/k3s/k3s.conf.pkr.hcl Normal file
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# k3s options
export PATH="/usr/libexec/cni/:$PATH"
K3S_EXEC="server"
%{ if Vars.DeployTraefik }
K3S_OPTS=""
%{ else }
K3S_OPTS="--disable traefik"
%{ endif }

0
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1
recipes/alpine/templates/conf/matchbox/conf.d/matchbox.conf.pktpl.hcl Normal file
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command_args="-address 0.0.0.0:${Vars.MatchBox.HTTPPort} -rpc-address 0.0.0.0:${Vars.MatchBox.gRPCPort} -log-level ${Vars.MatchBox.LogLevel}"

4
recipes/alpine/templates/conf/matchbox/dnsmasq.d/dnsmasq-hosts.conf.pktpl.hcl Normal file
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${Vars.ETH0.IP} ${Vars.Set.Hostname}
%{ if Vars.MatchBox.Hostname != "" }
${Vars.ETH0.IP} ${Vars.MatchBox.Hostname}
%{ endif }

37
recipes/alpine/templates/conf/matchbox/dnsmasq.d/ipxe.conf.pktpl.hcl Normal file
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log-queries
log-dhcp
#port=0
listen-address=0.0.0.0
interface=${Vars.PXE.ListenInterface}
no-resolv
domain-needed
bogus-priv
expand-hosts
server=${Vars.ETH0.DNS}
strict-order
addn-hosts=/etc/dnsmasq-hosts.conf
domain=${Vars.PXE.DNSDomain}
local=/${Vars.PXE.DNSDomain}/
localise-queries
%{ if Vars.PXE.DHCPMode == "proxy" }
#dhcp-no-override
dhcp-range=${Vars.ETH0.IP},proxy
%{ else }
dhcp-range=${Vars.PXE.DHCPRangeStart},${Vars.PXE.DHCPRangeEnd},${Vars.PXE.DHCPLeaseDuration}
dhcp-option=option:router,${Vars.ETH0.GATEWAY}
%{ endif }
dhcp-option=option:dns-server,${Vars.ETH0.IP}
dhcp-option=option:domain-name,${Vars.PXE.DNSDomain}
# TFTP Configuration
enable-tftp
tftp-root="${Vars.PXE.TFTPRoot}"
pxe-prompt="${Vars.PXE.GreetingMessage}",${Vars.PXE.DelayTime}
pxe-service=tag:#ipxe,x86PC,"Legacy boot PXE chainload to iPXE",undionly.kpxe
dhcp-userclass=set:ipxe,iPXE
pxe-service=tag:ipxe,x86PC,"${Vars.PXE.BootingMessage} (iPXE)", http://${Vars.ETH0.IP}:${Vars.MatchBox.HTTPPort}/boot.ipxe

28
recipes/alpine/templates/conf/matchbox/init.d/matchbox.pktpl.hcl Normal file
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#!/sbin/openrc-run
name=$RC_SVCNAME
command="/usr/local/bin/$RC_SVCNAME"
command_user="$RC_SVCNAME"
pidfile="/run/$RC_SVCNAME/$RC_SVCNAME.pid"
start_stop_daemon_args="--start -b"
command_args="$command_args"
command_background="yes"
depend() {
need net
}
start_pre() {
checkpath --directory --owner $command_user:$command_user --mode 0775 \
/run/$RC_SVCNAME /var/log/$RC_SVCNAME
if [ ! -f "/etc/matchbox/server.crt" ]; then
cd /root/tls
export SAN="DNS.1:${Vars.MatchBox.Hostname},IP.1:${Vars.ETH0.IP}"
./cert-gen
mkdir -p /etc/matchbox
cp ca.crt server.crt server.key /etc/matchbox
chown -R matchbox:matchbox /etc/matchbox
mkdir -p /root/.matchbox
cp client.crt client.key ca.crt /root/.matchbox/
fi
}

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NAME = <%= image_name %>
PATH = <%= image_source %>
TYPE = OS
PERSISTENT = No
DESCRIPTION = "<%= image_comment %>"
DEV_PREFIX = vd
FORMAT = qcow2

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recipes/alpine/templates/one/service/kubernetes-cluster.json Normal file
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{
"name": "<%= template_name %>",
"deployment": "straight",
"description": "Cluster Kubernetes (k8s)",
"roles": [
{
"name": "leader",
"cardinality": 1,
"vm_template": <%= getTemplateByName(oneCli, vm_name).id %>,
"shutdown_action": "terminate",
"vm_template_contents": "NIC = [\n NAME = \"NIC0\",\n NETWORK_ID = \"$main\",\n RDP = \"YES\" ]\nNIC = [\n NAME = \"NIC1\",\n NETWORK_ID = \"$internal\" ]\n",
"elasticity_policies": [],
"scheduled_policies": []
},
{
"name": "master",
"cardinality": 2,
"vm_template": <%= getTemplateByName(oneCli, vm_name).id %>,
"shutdown_action": "terminate",
"vm_template_contents": "NIC = [\n NAME = \"NIC0\",\n NETWORK_ID = \"$main\",\n RDP = \"YES\" ]\nNIC = [\n NAME = \"NIC1\",\n NETWORK_ID = \"$internal\" ]\n",
"elasticity_policies": [],
"scheduled_policies": []
},
{
"name": "worker",
"cardinality": 4,
"vm_template": <%= getTemplateByName(oneCli, vm_name).id %>,
"shutdown_action": "terminate",
"parents": [
"leader"
],
"vm_template_contents": "NIC = [\n NAME = \"NIC0\",\n NETWORK_ID = \"$main\",\n RDP = \"YES\" ]\nNIC = [\n NAME = \"NIC1\",\n NETWORK_ID = \"$internal\" ]\n",
"elasticity_policies": [],
"scheduled_policies": []
}
],
"networks": {
"main": "M|network|Main network| |id:",
"internal": "M|network|Internal network| |id:"
},
"custom_attrs": {
"KUBEAPPS_DNS_NAME": "M|text|DNS Name for kubeapps service| |kubeapps.k3s-eole.local",
"INGRESS_PROVIDER": "O|list|Default ingress to install|nginx, traefik, |",
"LE_EMAIL": "M|text|Email | |"
},
"shutdown_action": "terminate",
"ready_status_gate": true
}

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NAME = "<%= template_name %>"
CONTEXT = [
NETWORK = "YES",
REPORT_READY = "YES",
SET_HOSTNAME = "$NAME",
SSH_PUBLIC_KEY = "$USER[SSH_PUBLIC_KEY]",
TOKEN = "YES" ]
CPU = "0.2"
DESCRIPTION = "Alpine basic image"
DISK = [
DEV_PREFIX = "vd",
DRIVER = "qcow2",
IMAGE = "<%= image_name %>",
IMAGE_UNAME = "<%= user %>" ]
GRAPHICS = [
KEYMAP = "fr",
LISTEN = "0.0.0.0",
TYPE = "VNC" ]
HYPERVISOR = "kvm"
INPUT = [
BUS = "usb",
TYPE = "tablet" ]
INPUTS_ORDER = ""
LOGO = "images/logos/linux.png"
MEMORY = "512"
MEMORY_UNIT_COST = "MB"
NIC_DEFAULT = [
MODEL = "virtio" ]
OS = [
ARCH = "x86_64",
BOOT = "",
SD_DISK_BUS = "scsi" ]
VCPU = "2"

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recipes/alpine/templates/one/vm/k3s.xml Normal file
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NAME = "<%= template_name %>"
CONTEXT = [
NETWORK = "YES",
REPORT_READY = "YES",
SET_HOSTNAME = "$NAME",
SSH_PUBLIC_KEY = "$USER[SSH_PUBLIC_KEY]",
TOKEN = "YES" ]
CPU = "0.2"
DESCRIPTION = "K3S Ready VM"
DISK = [
IMAGE = "<%= image_name %>",
IMAGE_UNAME = "<%= user %>",
DRIVER = "qcow2" ]
GRAPHICS = [
KEYMAP = "fr",
LISTEN = "0.0.0.0",
TYPE = "VNC" ]
HYPERVISOR = "kvm"
INPUT = [
BUS = "usb",
TYPE = "tablet" ]
INPUTS_ORDER = ""
LOGO = "images/logos/alpine.png"
MEMORY = "2048"
MEMORY_UNIT_COST = "MB"
NIC_DEFAULT = [
MODEL = "virtio" ]
OS = [
ARCH = "x86_64",
BOOT = "",
SD_DISK_BUS = "scsi" ]
VCPU = "2"

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recipes/alpine/templates/one/vm/kubeleader.xml Normal file
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NAME = "<%= template_name %>"
CONTEXT = [
NETWORK = "YES",
REPORT_READY = "YES",
SET_HOSTNAME = "$NAME",
SERVER_ROLE = "leader",
TOKEN = "YES",
SSH_PUBLIC_KEY = "$USER[SSH_PUBLIC_KEY]"
]
CPU = "0.8"
DESCRIPTION = "Kubernetes master or Docker VM (check the name)"
DISK = [
DEV_PREFIX = "vd",
IMAGE = "<%= image_name %>",
IMAGE_UNAME = "<%= user %>",
DRIVER = "qcow2" ]
GRAPHICS = [
LISTEN = "0.0.0.0",
KEYMAP = "fr",
TYPE = "VNC" ]
HYPERVISOR = "kvm"
INPUT = [
BUS = "usb",
TYPE = "tablet" ]
INPUTS_ORDER = ""
LOGO = "images/logos/alpine.png"
MEMORY = "2048"
MEMORY_UNIT_COST = "MB"
NIC_DEFAULT = [
MODEL = "virtio" ]
OS = [
ARCH = "x86_64",
BOOT = "",
SD_DISK_BUS = "scsi" ]
VCPU = "4"

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recipes/alpine/templates/one/vm/kubemaster.xml Normal file
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NAME = "<%= template_name %>"
CONTEXT = [
NETWORK = "YES",
REPORT_READY = "YES",
SET_HOSTNAME = "$NAME",
SERVER_ROLE = "master",
MASTER_ADDR = "$MASTER_ADDR",
MASTER_TOKEN = "$MASTER_TOKEN",
MASTER_CA_TOKEN = "$MASTER_CA_TOKEN",
TOKEN = "YES",
SSH_PUBLIC_KEY = "$USER[SSH_PUBLIC_KEY]"
]
CPU = "0.8"
DESCRIPTION = "Kubernetes worker VM"
DISK = [
DEV_PREFIX = "vd",
IMAGE = "<%= image_name %>",
IMAGE_UNAME = "<%= user %>",
DRIVER = "qcow2" ]
GRAPHICS = [
LISTEN = "0.0.0.0",
KEYMAP = "fr",
TYPE = "VNC" ]
HYPERVISOR = "kvm"
INPUT = [
BUS = "usb",
TYPE = "tablet" ]
INPUTS_ORDER = ""
LOGO = "images/logos/alpine.png"
MEMORY = "2048"
MEMORY_UNIT_COST = "MB"
NIC_DEFAULT = [
MODEL = "virtio" ]
OS = [
ARCH = "x86_64",
BOOT = "",
SD_DISK_BUS = "scsi" ]
USER_INPUTS = [
MASTER_ADDR = "O|text|Master address (for workers only)",
MASTER_TOKEN = "O|text|Master Token (for workers only)",
MASTER_CA_TOKEN = "O|text|Master CA Token (for workers only)" ]
VCPU = "4"

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recipes/alpine/templates/one/vm/kubeworker.xml Normal file
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NAME = "<%= template_name %>"
CONTEXT = [
NETWORK = "YES",
REPORT_READY = "YES",
SET_HOSTNAME = "$NAME",
SERVER_ROLE = "worker",
MASTER_ADDR = "$MASTER_ADDR",
MASTER_TOKEN = "$MASTER_TOKEN",
MASTER_CA_TOKEN = "$MASTER_CA_TOKEN",
TOKEN = "YES",
SSH_PUBLIC_KEY = "$USER[SSH_PUBLIC_KEY]"
]
CPU = "0.8"
DESCRIPTION = "Kubernetes worker VM"
DISK = [
DEV_PREFIX = "vd",
IMAGE = "<%= image_name %>",
IMAGE_UNAME = "<%= user %>",
DRIVER = "qcow2" ]
GRAPHICS = [
LISTEN = "0.0.0.0",
KEYMAP = "fr",
TYPE = "VNC" ]
HYPERVISOR = "kvm"
INPUT = [
BUS = "usb",
TYPE = "tablet" ]
INPUTS_ORDER = ""
LOGO = "images/logos/alpine.png"
MEMORY = "4096"
MEMORY_UNIT_COST = "MB"
NIC_DEFAULT = [
MODEL = "virtio" ]
OS = [
ARCH = "x86_64",
BOOT = "",
SD_DISK_BUS = "scsi" ]
USER_INPUTS = [
MASTER_ADDR = "O|text|Master address (for workers only)",
MASTER_TOKEN = "O|text|Master Token (for workers only)",
MASTER_CA_TOKEN = "O|text|Master CA Token (for workers only)" ]
VCPU = "4"

47
recipes/alpine/templates/one/vm/matchbox.xml Normal file
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NAME = "<%= template_name %>"
CONTEXT = [
MATCHBOX_URL = "http://$NAME",
NETWORK = "YES",
PXE_DHCPLEASEDURATION = "$DHCPLEASEDURATION",
PXE_DHCPMODE = "$ADHCPMODE",
PXE_DNSDOMAIN = "$BDNSDOMAIN",
PXE_DHCPRANGESTART = "$CDHCPRANGESTART",
PXE_DHCPRANGEEND = "$DDHCPRANGEEND",
PXE_DHCPLEASEDURATION = "$EDHCPLEASEDURATION",
MATCHBOX_HOSTNAME = "$FMATCHBOX_HOSTNAME",
REPORT_READY = "YES",
SET_HOSTNAME = "$NAME",
SSH_PUBLIC_KEY = "$USER[SSH_PUBLIC_KEY]",
TOKEN = "YES" ]
CPU = "0.2"
DESCRIPTION = "Matchbox Ready VM"
DISK = [
IMAGE = "<%= image_name %>",
IMAGE_UNAME = "<%= user %>",
DRIVER = "qcow2" ]
GRAPHICS = [
KEYMAP = "fr",
LISTEN = "0.0.0.0",
TYPE = "VNC" ]
HYPERVISOR = "kvm"
INPUT = [
BUS = "usb",
TYPE = "tablet" ]
INPUTS_ORDER = ""
LOGO = "images/logos/alpine.png"
MEMORY = "2048"
MEMORY_UNIT_COST = "MB"
NIC_DEFAULT = [
MODEL = "virtio" ]
OS = [
ARCH = "x86_64",
BOOT = "",
SD_DISK_BUS = "scsi" ]
USER_INPUTS = [
ADHCPMODE = "M|list|DHCP Mode|proxy,direct|proxy",
BDNSDOMAIN = "M|text|Nom de la zone DNS (ex: cadol.es)",
CDHCPRANGESTART = "O|text|DNSMASQ DHCP Range First IP",
DDHCPRANGEEND = "O|text|DNSMASQ DHCP Range Last IP",
EDHCPLEASEDURATION = "M|list|DHCP lease duration|1h,2h,4h,6h,8h,10h,12h,14h,24h|1h",
FMATCHBOX_HOSTNAME = "O|text|Matchbox service hostname|mb.cadol.es" ]
VCPU = "2"

54
recipes/alpine/variables.pkr.hcl Normal file
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variable "name" {
type = string
default = "alpine"
}
variable "version" {
type = string
default = "3.14.2"
}
variable "short_version" {
type = string
default = "3.14"
}
variable "arch" {
type = string
default = "x86_64"
}
variable "output_dir" {
type = string
default = "output/alpine/"
}
variable "source_url" {
type = string
default = "https://cdimage.debian.org/cdimage/release"
}
variable "iso_cd_checksum" {
type = string
default = "sha256:ae6d563d2444665316901fe7091059ac34b8f67ba30f9159f7cef7d2fdc5bf8a"
}
variable "image_version" {
type = string
default = "0.0.1"
}
variable "one_user" {
type = string
default = env("ONE_USER")
}
variable "one_token" {
type = string
default = env("ONE_TOKEN")
}
variable "boot_command" {
type = list(string)
default = []
}

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tools/one-templates Executable file
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#!/usr/bin/env ruby
############################################################################
# Environment Configuration
############################################################################
ONE_LOCATION = ENV['ONE_LOCATION']
if !ONE_LOCATION
RUBY_LIB_LOCATION = '/usr/lib/one/ruby'
ONEFLOW_LOCATION = '/usr/lib/one/oneflow/lib'
GEMS_LOCATION = '/usr/share/one/gems'
else
RUBY_LIB_LOCATION = ONE_LOCATION + '/lib/ruby'
ONEFLOW_LOCATION = ONE_LOCATION + '/lib/oneflow/lib'
GEMS_LOCATION = ONE_LOCATION + '/share/gems'
end
warn_level = $VERBOSE
$VERBOSE = nil
if File.directory?(GEMS_LOCATION)
real_gems_path = File.realpath(GEMS_LOCATION)
if !defined?(Gem) || Gem.path != [real_gems_path]
$LOAD_PATH.reject! {|l| l =~ /vendor_ruby/ }
require 'rubygems'
Gem.use_paths(real_gems_path)
end
end
$VERBOSE = warn_level
$LOAD_PATH << RUBY_LIB_LOCATION
############################################################################
# Required libraries
############################################################################
require 'erb'
require 'yaml'
require 'json'
require 'socket'
require 'webrick'
require 'pathname'
require 'optparse'
require 'opennebula'
require 'opennebula/oneflow_client'
def getServiceID(response)
rsp = JSON.parse(response)
return rsp["DOCUMENT"]["ID"]
end
def chmodService(sv, path, id, mode)
uri = "#{path}/service_template/#{id}/action"
params = {}
params["octet"] = mode
params["recursive"] = "all"
action = Service.build_json_action('chmod', params)
resp = sv.post(uri, action)
if CloudClient.is_error?(resp)
raise Exception.new("Service template chmod failed with error : #{resp}")
end
end
def getServiceTemplateByName(name, owner, sv, path)
resp = sv.get("#{path}/service_template")
if CloudClient.is_error?(resp)
raise Exception.new(resp)
return nil
else
tpls = JSON.parse(resp.body)
end
if tpls["DOCUMENT_POOL"].size != 0
tpls["DOCUMENT_POOL"]["DOCUMENT"].each do |doc|
if name == doc["NAME"] and owner == doc["UNAME"]
return doc
end
end
end
return nil
end
def publishService(sv, path, template, mode, owner)
tpl = JSON.parse(template)
svr = getServiceTemplateByName(tpl['name'], owner, sv, path)
if ! svr
resp = sv.post("#{path}/service_template", template)
if CloudClient.is_error?(resp)
raise Exception.new("Service template creation failed with error : #{resp}")
else
id = getServiceID(resp.body)
begin
chmodService(sv, path, id, mode)
rescue => e
raise e
end
return("created [id: #{id}]")
end
else
# Keep registration_time
if svr['TEMPLATE']['BODY'].key?("registration_time")
tpl["registration_time"] = svr['TEMPLATE']['BODY']['registration_time']
template = tpl.to_json
end
resp = sv.put("#{path}/service_template/#{svr["ID"]}", template)
if CloudClient.is_error?(resp)
raise Exception.new("Service template tupdate failed with error : #{resp}")
else
id = getServiceID(resp.body)
begin
chmodService(sv, path, id, mode)
rescue => e
raise e
end
return("updated [id: #{id}]")
end
end
return 0
end
def getTemplateByName(cli, name)
tpl_pool = OpenNebula::TemplatePool.new(cli, OpenNebula::Pool::INFO_MINE)
rc = tpl_pool.info
if OpenNebula.is_error?(rc)
puts rc.message
return nil
end
tpl_pool.each do |tpl|
if tpl.name == name
return tpl
end
end
return nil
end
def publishImage(image_name, image_comment, image_file, external_url, template, mode)
image_source = ''
root = File.expand_path(File.dirname(image_file))
filename = File.basename(File.expand_path(image_file))
# Starting a very simple HTTP server to make the image available for ONE.
http_port = nil
t1 = Thread.new do
server = WEBrick::HTTPServer.new(Port: 0,
DocumentRoot: root,
Logger: WEBrick::Log.new('/dev/null'),
AccessLog: [])
http_port = server.config[:Port]
server.start
end
# rubocop:disable Metrics/BlockLength
# Image creation and cleanup old ones
t2 = Thread.new do
begin
client = OpenNebula::Client.new(CREDENTIALS, ENDPOINT)
img_pool = OpenNebula::ImagePool.new(client, OpenNebula::Pool::INFO_MINE)
rc = img_pool.info
raise Exception, rc.message if OpenNebula.is_error?(rc)
img_pool.each do |image|
if image.name =~ /.*_tbr/
warn("Trying to delete #{image.name}")
rc = image.delete
end
next unless image.name == image_name
rc = image.delete
if OpenNebula.is_error?(rc)
rc = image.rename("#{image_name}_#{Time.now.strftime('%Y%m%d-%H%M%S')}_tbr")
raise Exception, rc.message if OpenNebula.is_error?(rc)
end
sleep(5)
end
image_source = if external_url
# We have a reverse proxy in front of us
"#{external_url}/#{HTTP_ADDR}/#{http_port}/#{filename}"
else
"http://#{HTTP_ADDR}:#{http_port}/#{filename}"
end
tmpl = if template
ERB.new(template).result(binding)
else
<<~TEMPLATE
NAME = #{image_name}
PATH = #{image_source}
TYPE = OS
PERSISTENT = No
DESCRIPTION = "#{image_comment} (default template)"
DEV_PREFIX = vd
FORMAT = qcow2
TEMPLATE
end
xml = OpenNebula::Image.build_xml
img = OpenNebula::Image.new(xml, client)
rc = img.allocate(tmpl, DS_ID)
raise Exception, rc.message if OpenNebula.is_error?(rc)
tout = 300
while img.short_state_str != 'rdy'
sleep(1)
img.info
tout -= 1
break if tout.zero?
end
img.chmod_octet(mode)
warn("\nOneNebula template publication:\n")
warn("\tImage template:\n")
warn("\t Image #{image_name} published")
warn("\t * description: #{image_comment}\n")
warn("\t * source: #{image_source}\n")
warn("\t * file: #{image_file}\n")
warn("\t * mode: #{mode}\n")
rescue Exception => e
warn(e.message)
Thread.kill(t1)
exit(-1)
end
Thread.kill(t1)
end
# rubocop:enable Metrics/BlockLength
t1.join
t2.join
end
def publishVM(oneCli, template_name, template, mode)
xml = OpenNebula::Template.build_xml
tpl = nil
rc = nil
print("\tVM template #{template_name} :",)
tpl = getTemplateByName(oneCli, template_name)
if tpl
rc = tpl.update(template)
print(" update ")
else
tpl = OpenNebula::Template.new(xml, oneCli)
rc = tpl.allocate(template)
print(" create ")
end
if OpenNebula.is_error?(rc)
puts("[KO]")
STDERR.puts rc.message
exit(-1)
end
print("\n\tSet VM template #{template_name} permission to #{mode}")
tpl.chmod_octet(mode)
puts ("[OK]")
return 0
end
options = {}
OptionParser.new do |opts|
opts.banner = "Usage: onte-templates [options]"
opts.on("-cFILE", "--config=FILE", "Configuration file to use (default ./.one-templates.conf)") do |c|
options[:config_file] = c
end
opts.on("-tTYPE", "--type=TYPE", "Set what do you want to publish (vm for a vm_template, service for a service_template)") do |t|
options[:type] = t
end
opts.on("-nNAME", "--name=NAME", "Name of the template to publish") do |n|
options[:name] = n
end
opts.on("-TTEMPLATE", "--template=TEMPLATE", "The template to publish (file or raw template)") do |tp|
options[:template] = tp
end
opts.on("-dDIRECTORY", "--directory=DIRECTORY", "Template directory") do |d|
options[:directory] = d
end
opts.on("-uUSER", "--user=USER", "OpenNebula user") do |u|
options[:user] = u
end
opts.on("-pTOKEN", "--password=TOKEN", "OpenNebula user token or password") do |t|
options[:token] = t
end
opts.on("-eENDPOINT", "--end-point=ENDPOINT", "OpenNebula cluster API end point") do |e|
options[:endpoint] = e
end
opts.on("-fFLOWENDPOINT", "--flow-end-point=FLOWENDPOINT", "OneFlow API end point") do |f|
options[:flow_endpoint] = f
end
opts.on("-mMODE", "--mode=MODE", "Permissions for the template (ex: 644)") do |m|
options[:mode] = m
end
opts.on("-bBUILDER_ADDR","--builder-addr=BUILDER_ADDR", "Builder IP address") do |b|
options[:builder_addr] = b
end
opts.on("-xEXTERNAL", "--external-url=EXTERNAL", "External URL (reverse proxy)") do |x|
options[:external_url] = x
end
opts.on("-sDATASTORE_ID", "--datasore-id=DATASTORE_ID", "Images datastore ID") do |s|
options[:datastore_id] = s
end
opts.on("-iIMAGE_ROOT", "--image-root=IMAGE_ROOT", "Directory containing the images") do |i|
options[:image_root] = i
end
opts.on("-cCOMMENT", "--comment=COMMENT", "Image comment/description") do |c|
options[:image_comment] = c
end
opts.on("-IIMAGE", "--image-file=IMAGE", "Image file do publish") do |img|
options[:image_file] = img
end
opts.on("-VIMAGE_NAME", "--image-name=IMAGE_NAME", "Image name for vm template") do |img|
options[:image_name] = img
end
opts.on("-vVM_NAME", "--vm-name=IMAGE_NAME", "VM Template name") do |vm|
options[:vm_name] = vm
end
opts.on("-h", "--help", "Prints this help") do
puts opts
exit
end
end.parse!
config_file = if ENV.has_key?("TEMPLATER_CONFIG")
ENV["TEMPLATER_CONFIG"]
elsif options.key?(:config_file)
options[:config_file]
else
"#{File.dirname(__FILE__)}/.one-templates.conf"
end
config = if File.readable?(config_file)
YAML.load_file(config_file)
else
{}
end
# OpenNebula credentials
user = ""
token = ""
if options.key?(:user) and options.key?(:token)
user = options[:user]
token = options[:token]
elsif ENV.has_key?("ONE_USER") and ENV.has_key?("ONE_TOKEN")
user = ENV["ONE_USER"]
token = ENV["ONE_TOKEN"]
elsif config.key?("user") and config.key?("token")
user = config["user"]
token = config["token"]
elsif File.file?("~/.one/one_auth")
creds = File.read("~/.one/one_auth").chomp.split(':')
user = creds[0]
token = creds[1]
else
raise Exception.new("OpenNebula user or token or both are missing, provide this informations in configuration or in environement")
end
template_type = if options.key?(:type)
options[:type]
elsif ENV.has_key?("TEMPLATE_TYPE")
ENV["TEMPLATE_TYPE"]
else
raise Exception.new("Publishing type is not defined, use --type or TYPE environement variable.")
end
if (template_type != "service") && (template_type != "vm") && (template_type != 'image')
raise Exception.new("Type #{template_type} not supported. Type has to be 'image', 'vm' or 'service'")
end
template_dir = ""
if options.key?(:directory)
template_dir = options[:directory]
elsif ENV.has_key?("SERVICE_TEMPLATE_DIR")
template_dir = ENV["SERVICE_TEMPLATE_DIR"]
elsif config.key?("template_dir")
template_dir = config[:template_dir]
else
if template_type == "service"
template_dir = "#{File.dirname(__FILE__)}/../templates/one/service_template"
elsif template_type == "vm"
template_dir = "#{File.dirname(__FILE__)}/../templates/one/vm"
elsif template_type == "image"
template_dir = "#{File.dirname(__FILE__)}/../templates/one/image"
end
end
template = if options.key?(:template)
if File.readable?(options[:template])
File.read(options[:template])
else
options[:template]
end
elsif ENV.has_key?("TEMPLATE")
ENV("TEMPLATE")
else
nil
end
template_name = if options[:name]
options[:name]
elsif ENV.has_key?("TEMPLATE_NAME")
ENV["TEMPLATE_NAME"]
end
template_file = nil
tplExt = "json"
if template_type == "vm"
tplExt = "xml"
elsif template_type == "image"
tplExt = "tpl"
end
# XML_RPC endpoint where OpenNebula is listening
end_point = nil
if options[:endpoint]
end_point = options[:endpoint]
elsif ENV.has_key?("ONE_XMLRPC")
end_point = ENV["ONE_XMLRPC"]
elsif config.key?("endpoint")
end_point = config["endpoint"]
end
flow_endpoint = nil
if template_type == "service"
if options[:flow_endpoint]
flow_end_point = URI.parse(options[:flow_endpoint])
elsif ENV.has_key?("ONE_FLOW_ENDPOINT")
flow_end_point = URI.parse(ENV["ONE_FLOW_ENDPOINT"])
elsif config.key?("flow_endpoint")
flow_end_point = URI.parse(config["flow_endpoint"])
end
if ! flow_end_point
raise Exception.new("OneFlow API endpoint is missing, use --flow-end-point option or ONE_FLOW_ENDPOINT environement variable")
end
flow_path = flow_end_point.path
end
if ! end_point
raise Exception.new("API endpoint is missing, use --end-point option or ONE_XMLRPC environement variable")
end
mode = nil
if options[:mode]
mode = options[:mode]
elsif ENV.has_key?("MODE")
mode = ENV["MODE"]
else
mode = "600"
end
external_url = if options[:external_url]
options[:external_url]
elsif ENV.key?('EXTERNAL_URL')
ENV['EXTERNAL_URL']
elsif config.key?("external_url")
config["external_url"]
end
builder_addr = if options[:builder_addr]
options[:buider_addr]
elsif ENV.key?('BUILDER_ADDR')
ENV['BUILDER_ADDR']
elsif config.key?("builder_addr")
config["builder_addr"]
else
# Get first IP address
Socket.getifaddrs.detect do |addr_info|
addr_info.name != 'lo' && addr_info.addr && addr_info.addr.ipv4?
end.addr.ip_address
end
datastore_id = if options[:datastore_id]
options[:datastore_id]
elsif ENV.key?('DATASTORE_ID')
ENV['DATASTORE_ID'].to_i
elsif config.key?("datastore_id")
config["datastore_id"].to_i
else
1
end
image_root = if options[:image_root]
options[:image_root]
elsif ENV.key?('IMAGE_ROOT')
ENV['IMAGE_ROOT']
elsif config[:image_root]
config['image_root']
else
"#{File.dirname(__FILE__)}/../output"
end
image_comment = if options[:image_comment]
options[:image_comment]
elsif ENV.key?('IMAGE_COMMENT')
ENV['IMAGE_COMMENT']
elsif config[:image_comment]
config['image_comment']
else
"#{template_name}"
end
image_file = if options[:image_file]
options[:image_file]
elsif ENV.key?('IMAGE_FILE')
ENV['IMAGE_FILE']
elsif config.key?(:image_file)
config['image_file']
else
nil
end
image_name = if options[:image_name]
options[:image_name]
elsif ENV.key?('IMAGE_NAME')
ENV['IMAGE_NAME']
elsif config.key?(:image_name)
config[:image_name]
else
nil
end
vm_name = if options[:vm_name]
options[:vm_name]
elsif ENV.key?('VM_NAME')
ENV['VM_NAME']
elsif config.key?(:vm_name)
config[:vm_name]
else
nil
end
CREDENTIALS = "#{user}:#{token}"
ENDPOINT = end_point
DS_ID = datastore_id
HTTP_ADDR = builder_addr
oneCli = OpenNebula::Client.new(CREDENTIALS, ENDPOINT)
# Template management
# the template can be an ERB template
# if you provide a template we use it as raw template
# if you provide a file name we read it first
#
tpl_content = nil
if template
if File.readable?(template)
tpl_content = File.read(template)
else
tpl_content = template
end
else
if template_name
fname = "#{template_dir}/#{template_name}.#{tplExt}"
if File.readable?(fname)
tpl_content = File.read(fname)
elsif template_type != "image"
raise Exception.new("No service or vm named #{template_name}, file #{fname} is missing !")
end
else
raise Exception.new("No template provided, template name is missing, please provide a service name with option --name")
end
end
# Process the ERB template.
# For the images the template is processed later during publishing
if template_type != "image"
tpl = if File.readable?(tpl_content)
ERB.new(File.read(tpl_content))
else
ERB.new(tpl_content)
end
template = tpl.result(binding)
end
if template_type == "service"
sv = Service::Client.new(
:username => user,
:password => token,
:url => flow_end_point.to_s,
:user_agent => 'CLI')
begin
puts("OpenNebula template publication:")
res = publishService(sv, flow_path, template, mode, user)
puts("\tService template #{template_name} #{res}")
rescue => err
puts(err)
end
elsif template_type == "vm"
begin
puts("OpenNebula template publication:")
publishVM(oneCli, template_name, template, mode)
rescue => err
puts(err)
end
elsif template_type == "image"
if ! image_file
raise Exception.new("No image file provided, use --image-file option or IMAGE_FILE environement variable.")
exit(-1)
end
publishImage(template_name, image_comment, image_file, external_url, template, mode)
end