instance-kvm.cfg 4.89 KB
#############################
#
# Instanciate kvm
#
#############################
[buildout]
parts =
  request-slave-frontend
  certificate-authority
  kvm-promise
  novnc-promise
  frontend-promise
  publish-kvm-connection-information

eggs-directory = ${buildout:eggs-directory}
develop-eggs-directory = ${buildout:develop-eggs-directory}
offline = true

[rootdirectory]
recipe = slapos.cookbook:mkdirectory
etc = $${buildout:directory}/etc
bin = $${buildout:directory}/bin
srv = $${buildout:directory}/srv
var = $${buildout:directory}/var

[basedirectory]
recipe = slapos.cookbook:mkdirectory
services = $${rootdirectory:etc}/run
promises = $${rootdirectory:etc}/promise
novnc-conf = $${rootdirectory:etc}/novnc
run = $${rootdirectory:var}/run
ca-dir = $${rootdirectory:srv}/ssl

[create-mac]
recipe = slapos.cookbook:generate.mac

[kvm-instance]
recipe = slapos.cookbook:kvm
vnc-ip = $${slap-network-information:local-ipv4}
vnc-port = 5901
nbd-ip = $${slap-parameter:nbd_ip}
nbd-port = $${slap-parameter:nbd_port}
tap = $${slap-network-information:network-interface}
disk-path = $${rootdirectory:srv}/virtual.qcow2
disk-size = 10
socket-path = $${rootdirectory:var}/qmp_socket
pid-path = $${basedirectory:run}/pid_file
smp-count = 1
ram-size = 1024
mac-address = $${create-mac:mac-address}
runner-path = $${basedirectory:services}/kvm
controller-path = $${basedirectory:services}/kvm_controller
shell-path = ${dash:location}/bin/dash
qemu-path = ${kvm:location}/bin/qemu-system-x86_64
qemu-img-path = ${kvm:location}/bin/qemu-img

[kvm-promise]
recipe = slapos.cookbook:check_port_listening
path = $${basedirectory:promises}/vnc_promise
hostname = $${kvm-instance:vnc-ip}
port = $${kvm-instance:vnc-port}


[novnc-instance]
recipe = slapos.cookbook:novnc
path = $${ca-novnc:executable}
ip = $${slap-network-information:global-ipv6}
port = 6080
vnc-ip = $${kvm-instance:vnc-ip}
vnc-port = $${kvm-instance:vnc-port}
novnc-location = ${noVNC:location}
websockify-path = ${buildout:directory}/bin/websockify
ssl-key-path = $${ca-novnc:key-file}
ssl-cert-path = $${ca-novnc:cert-file}

[certificate-authority]
recipe = slapos.cookbook:certificate_authority
openssl-binary = ${openssl:location}/bin/openssl
ca-dir = $${basedirectory:ca-dir}
requests-directory = $${cadirectory:requests}
wrapper = $${basedirectory:services}/certificate_authority
ca-private = $${cadirectory:private}
ca-certs = $${cadirectory:certs}
ca-newcerts = $${cadirectory:newcerts}
ca-crl = $${cadirectory:crl}

[cadirectory]
recipe = slapos.cookbook:mkdirectory
requests = $${basedirectory:ca-dir}/requests/
private = $${basedirectory:ca-dir}/private/
certs = $${basedirectory:ca-dir}/certs/
newcerts = $${basedirectory:ca-dir}/newcerts/
crl = $${basedirectory:ca-dir}/crl/

[ca-novnc]
<= certificate-authority
recipe = slapos.cookbook:certificate_authority.request
key-file = $${basedirectory:novnc-conf}/novnc.key
cert-file = $${basedirectory:novnc-conf}/novnc.crt
executable = $${rootdirectory:bin}/novnc
wrapper = $${basedirectory:services}/websockify

[novnc-promise]
recipe = slapos.cookbook:check_port_listening
path = $${basedirectory:promises}/novnc_promise
hostname = $${novnc-instance:ip}
port = $${novnc-instance:port}


[kvm-monitor]
recipe = slapos.cookbook:generic.slapmonitor
db-path = $${rootdirectory:srv}/slapmonitor_database


[request-slave-frontend]
recipe = slapos.cookbook:request
software-url = $${slap-connection:software-release-url}
server-url = $${slap-connection:server-url}
key-file = $${slap-connection:key-file}
cert-file = $${slap-connection:cert-file}
computer-id = $${slap-connection:computer-id}
partition-id = $${slap-connection:partition-id}
name = SlaveFrontend
software-type = frontend
slave = true
config = host port
config-host = $${novnc-instance:ip}
config-port = $${novnc-instance:port}
return = url resource port domainname

# Will generate, if existing, URL to reach KVM using frontend
[get-slave-connection-url]
recipe = slapos.cookbook:generate_output_if_input_not_null
input-list =
  frontend-url request-slave-frontend:connection-url
  frontend-port request-slave-frontend:connection-port
  frontend-resource request-slave-frontend:connection-resource
  frontend-domainname request-slave-frontend:connection-domainname
template = %(frontend-url)s/vnc_auto.html?host=%(frontend-domainname)s&port=%(frontend-port)s&encrypt=1&path=%(frontend-resource)s
# This is default output, if slave is not ready yet
output = Not ready yet. Please use backend URL if possible or wait a few minutes.

[frontend-promise]
recipe = slapos.cookbook:check_url_available
path = $${basedirectory:promises}/frontend_promise
url = $${get-slave-connection-url:output}
dash_path = ${dash:location}/bin/dash


[publish-kvm-connection-information]
recipe = slapos.cookbook:publish
backend_url = https://[$${novnc-instance:ip}]:$${novnc-instance:port}/vnc_auto.html?host=[$${novnc-instance:ip}]&port=$${novnc-instance:port}&encrypt=1
url = $${get-slave-connection-url:output}
password = $${kvm-instance:passwd}