Heat templates for deploying OpenStack
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heat_template_version: rocky
description: >
OpenStack containerized Horizon service
parameters:
DockerHorizonImage:
description: image
type: string
DockerHorizonConfigImage:
description: The container image to use for the horizon config_volume
type: string
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
ServiceData:
default: {}
description: Dictionary packing service data
type: json
ServiceNetMap:
default: {}
description: Mapping of service_name -> network name. Typically set
via parameter_defaults in the resource registry. This
mapping overrides those in ServiceNetMapDefaults.
type: json
DefaultPasswords:
default: {}
type: json
RoleName:
default: ''
description: Role name on which the service is applied
type: string
RoleParameters:
default: {}
description: Parameters specific to the role
type: json
EnableInternalTLS:
type: boolean
default: false
Debug:
default: false
description: Set to True to enable debugging on all services.
type: boolean
HorizonDebug:
default: false
description: Set to True to enable debugging Horizon service.
type: string
constraints:
- allowed_values: [ '', 'true', 'True', 'TRUE', 'false', 'False', 'FALSE']
HorizonAllowedHosts:
default: '*'
description: A list of IP/Hostname for the server Horizon is running on.
Used for header checks.
type: comma_delimited_list
HorizonPasswordValidator:
description: Regex for password validation
type: string
default: ''
HorizonPasswordValidatorHelp:
description: Help text for password validation
type: string
default: ''
HorizonSecret:
description: Secret key for Django
type: string
hidden: true
default: ''
HorizonSecureCookies:
description: Set CSRF_COOKIE_SECURE / SESSION_COOKIE_SECURE in Horizon
type: boolean
default: false
MemcachedIPv6:
default: false
description: Enable IPv6 features in Memcached.
type: boolean
MonitoringSubscriptionHorizon:
default: 'overcloud-horizon'
type: string
EnableInternalTLS:
type: boolean
default: false
InternalTLSCAFile:
default: '/etc/ipa/ca.crt'
type: string
description: Specifies the default CA cert to use if TLS is used for
services in the internal network.
HorizonVhostExtraParams:
default:
add_listen: true
priority: 10
access_log_format: '%a %l %u %t \"%r\" %>s %b \"%%{}{Referer}i\" \"%%{}{User-Agent}i\"'
options: ['FollowSymLinks','MultiViews']
description: Extra parameters for Horizon vhost configuration
type: json
HorizonCustomizationModule:
default: ''
description: Horizon has a global overrides mechanism available to perform customizations
type: string
WebSSOEnable:
default: false
type: boolean
description: Enable support for Web Single Sign-On
WebSSOInitialChoice:
default: 'OIDC'
type: string
description: The initial authentication choice to select by default
WebSSOChoices:
default:
- ['OIDC', 'OpenID Connect']
type: json
description: Specifies the list of SSO authentication choices to present.
Each item is a list of an SSO choice identifier and a display
message.
WebSSOIDPMapping:
default:
'OIDC': ['myidp', 'openid']
type: json
description: Specifies a mapping from SSO authentication choice to identity
provider and protocol. The identity provider and protocol names
must match the resources defined in keystone.
conditions:
debug_unset: {equals : [{get_param: Debug}, '']}
websso_enabled: {equals : [{get_param: WebSSOEnable}, True]}
internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}
resources:
ContainersCommon:
type: ../../docker/services/containers-common.yaml
outputs:
role_data:
description: Role data for the Horizon API role.
value:
service_name: horizon
monitoring_subscription: {get_param: MonitoringSubscriptionHorizon}
config_settings:
map_merge:
- horizon::allowed_hosts: {get_param: HorizonAllowedHosts}
tripleo::horizon::firewall_rules:
'126 horizon':
dport:
- 80
- 443
horizon::enable_secure_proxy_ssl_header: true
horizon::disable_password_reveal: true
horizon::enforce_password_check: true
horizon::disallow_iframe_embed: true
horizon::cache_backend: django.core.cache.backends.memcached.MemcachedCache
horizon::django_session_engine: 'django.contrib.sessions.backends.cache'
horizon::vhost_extra_params: {get_param: HorizonVhostExtraParams}
horizon::bind_address:
str_replace:
template:
"%{hiera('$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, HorizonNetwork]}
horizon::keystone_url: {get_param: [EndpointMap, KeystoneV3Public, uri]}
horizon::password_validator: {get_param: [HorizonPasswordValidator]}
horizon::password_validator_help: {get_param: [HorizonPasswordValidatorHelp]}
horizon::secret_key:
yaql:
expression: $.data.passwords.where($ != '').first()
data:
passwords:
- {get_param: HorizonSecret}
- {get_param: [DefaultPasswords, horizon_secret]}
horizon::secure_cookies: {get_param: [HorizonSecureCookies]}
memcached_ipv6: {get_param: MemcachedIPv6}
horizon::servername:
str_replace:
template:
"%{hiera('fqdn_$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, HorizonNetwork]}
horizon::listen_ssl: {get_param: EnableInternalTLS}
horizon::horizon_ca: {get_param: InternalTLSCAFile}
horizon::customization_module: {get_param: HorizonCustomizationModule}
-
if:
- websso_enabled
-
horizon::websso_enabled:
get_param: WebSSOEnable
horizon::websso_initial_choice:
get_param: WebSSOInitialChoice
horizon::websso_choices:
get_param: WebSSOChoices
horizon::websso_idp_mapping:
get_param: WebSSOIDPMapping
- {}
-
if:
- debug_unset
- horizon::django_debug: { get_param: HorizonDebug }
- horizon::django_debug: { get_param: Debug }
service_config_settings:
haproxy:
tripleo::haproxy::firewall_rules:
'127 horizon':
dport:
- 80
- 443
keystone:
keystone_enable_member: true
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: horizon
puppet_tags: horizon_config
step_config: |
include ::tripleo::profile::base::horizon
config_image: {get_param: DockerHorizonConfigImage}
kolla_config:
/var/lib/kolla/config_files/horizon.json:
command: /usr/sbin/httpd -DFOREGROUND
config_files:
- source: "/var/lib/kolla/config_files/src/etc/httpd/conf.d"
dest: "/etc/httpd/conf.d"
merge: false
preserve_properties: true
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
permissions:
- path: /var/log/horizon/
owner: apache:apache
recurse: true
# NOTE The upstream Kolla Dockerfile sets /etc/openstack-dashboard/ ownership to
# horizon:horizon - the policy.json files need read permissions for the apache user
# FIXME We should consider whether this should be fixed in the Kolla Dockerfile instead
- path: /etc/openstack-dashboard/
owner: apache:apache
recurse: true
# FIXME Apache tries to write a .lock file there
- path: /usr/share/openstack-dashboard/openstack_dashboard/local/
owner: apache:apache
recurse: false
# FIXME Our theme settings are there
- path: /usr/share/openstack-dashboard/openstack_dashboard/local/local_settings.d/
owner: apache:apache
recurse: false
docker_config:
step_2:
horizon_fix_perms:
image: &horizon_image {get_param: DockerHorizonImage}
net: none
user: root
# NOTE Set ownership for /var/log/horizon/horizon.log file here,
# otherwise it's created by root when generating django cache.
# FIXME Apache needs to read files in /etc/openstack-dashboard
# Need to set permissions to match the BM case,
# http://paste.openstack.org/show/609819/
command: ['/bin/bash', '-c', 'touch /var/log/horizon/horizon.log && chown -R apache:apache /var/log/horizon && chmod -R a+rx /etc/openstack-dashboard']
volumes:
- /var/log/containers/horizon:/var/log/horizon:z
- /var/log/containers/httpd/horizon:/var/log/httpd:z
- /var/lib/config-data/puppet-generated/horizon/etc/openstack-dashboard:/etc/openstack-dashboard
step_3:
horizon:
image: *horizon_image
net: host
privileged: false
restart: always
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
-
- /var/lib/kolla/config_files/horizon.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/horizon/:/var/lib/kolla/config_files/src:ro
- /var/log/containers/horizon:/var/log/horizon:z
- /var/log/containers/httpd/horizon:/var/log/httpd:z
- /var/www/:/var/www/:ro
-
if:
- internal_tls_enabled
- /etc/pki/tls/certs/httpd:/etc/pki/tls/certs/httpd:ro
- ''
-
if:
- internal_tls_enabled
- /etc/pki/tls/private/httpd:/etc/pki/tls/private/httpd:ro
- ''
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
# Installed plugins:
- ENABLE_CLOUDKITTY=no
- ENABLE_IRONIC=yes
- ENABLE_MAGNUM=no
- ENABLE_MANILA=no
- ENABLE_HEAT=yes
# murano depends on heat-dashboard that is not yet installed
# https://bugs.launchpad.net/tripleo/+bug/1752132
- ENABLE_MURANO=no
- ENABLE_MISTRAL=yes
- ENABLE_NEUTRON_LBAAS=yes
- ENABLE_OCTAVIA=yes
- ENABLE_SAHARA=yes
- ENABLE_TROVE=no
# Not installed:
- ENABLE_FREEZER=no
- ENABLE_FWAAS=no
- ENABLE_KARBOR=no
- ENABLE_DESIGNATE=no
- ENABLE_SEARCHLIGHT=no
- ENABLE_SENLIN=no
- ENABLE_SOLUM=no
- ENABLE_TACKER=no
- ENABLE_WATCHER=no
- ENABLE_ZAQAR=no
- ENABLE_ZUN=no
host_prep_tasks:
- name: create persistent directories
file:
path: "{{ item.path }}"
state: directory
setype: "{{ item.setype }}"
with_items:
- { 'path': /var/log/containers/horizon, 'setype': svirt_sandbox_file_t }
- { 'path': /var/log/containers/httpd/horizon, 'setype': svirt_sandbox_file_t }
- { 'path': /var/www, 'setype': svirt_sandbox_file_t }
- { 'path': /var/log/horizon, 'setype': svirt_sandbox_file_t }
- name: horizon logs readme
copy:
dest: /var/log/horizon/readme.txt
content: |
Log files from horizon containers can be found under
/var/log/containers/horizon and /var/log/containers/httpd/horizon.
ignore_errors: true
upgrade_tasks:
- when: step|int == 0
tags: common
block:
- name: Check for horizon running under apache
shell: "httpd -t -D DUMP_VHOSTS | grep -q horizon_vhost"
ignore_errors: True
register: horizon_httpd_enabled_result
- set_fact:
horizon_httpd_enabled: "{{ horizon_httpd_enabled_result.rc == 0 }}"
- name: Check if httpd is running
command: systemctl is-active --quiet httpd
ignore_errors: True
register: httpd_running_result
when: httpd_running is undefined
- name: Set fact httpd_running
set_fact:
httpd_running: "{{ httpd_running_result.rc == 0 }}"
when: httpd_running is undefined
- name: "PreUpgrade step0,validation: Check if horizon is running"
shell: systemctl is-active --quiet httpd
when:
- horizon_httpd_enabled|bool
- httpd_running|bool
tags: validation
- name: Stop and disable horizon service (running under httpd)
when:
- step|int == 2
- httpd_running|bool
service: name=httpd state=stopped enabled=no
post_upgrade_tasks:
- when: step|int == 1
import_role:
name: tripleo-docker-rm
vars:
containers_to_rm:
- horizon