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|
heat_template_version: pike
description: >
OpenStack containerized HAproxy service for pacemaker
parameters:
DockerHAProxyImage:
description: image
type: string
DockerHAProxyConfigImage:
description: The container image to use for the haproxy config_volume
type: string
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
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
DeployedSSLCertificatePath:
default: '/etc/pki/tls/private/overcloud_endpoint.pem'
description: >
The filepath of the certificate as it will be stored in the controller.
type: string
RoleName:
default: ''
description: Role name on which the service is applied
type: string
RoleParameters:
default: {}
description: Parameters specific to the role
type: json
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.
InternalTLSCRLPEMFile:
default: '/etc/pki/CA/crl/overcloud-crl.pem'
type: string
description: Specifies the default CRL PEM file to use for revocation if
TLS is used for services in the internal network.
HAProxyInternalTLSCertsDirectory:
default: '/etc/pki/tls/certs/haproxy'
type: string
HAProxyInternalTLSKeysDirectory:
default: '/etc/pki/tls/private/haproxy'
type: string
resources:
HAProxyBase:
type: ../../../puppet/services/pacemaker/haproxy.yaml
properties:
EndpointMap: {get_param: EndpointMap}
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
outputs:
role_data:
description: Role data for the HAproxy role.
value:
service_name: {get_attr: [HAProxyBase, role_data, service_name]}
config_settings:
map_merge:
- get_attr: [HAProxyBase, role_data, config_settings]
- tripleo::haproxy::haproxy_daemon: false
haproxy_docker: true
tripleo::profile::pacemaker::haproxy_bundle::haproxy_docker_image: &haproxy_image {get_param: DockerHAProxyImage}
# the list of directories that contain the certs to bind mount in the countainer
# bind-mounting the directories rather than all the cert, key and pem files ensures
# that docker won't create directories on the host when then pem files do not exist
tripleo::profile::pacemaker::haproxy_bundle::tls_mapping: &tls_mapping
- get_param: InternalTLSCAFile
- get_param: HAProxyInternalTLSKeysDirectory
- get_param: HAProxyInternalTLSCertsDirectory
- get_param: DeployedSSLCertificatePath
tripleo::profile::pacemaker::haproxy_bundle::internal_certs_directory: {get_param: HAProxyInternalTLSCertsDirectory}
tripleo::profile::pacemaker::haproxy_bundle::internal_keys_directory: {get_param: HAProxyInternalTLSKeysDirectory}
# disable the use CRL file until we can restart the container when the file expires
tripleo::haproxy::crl_file: null
tripleo::profile::pacemaker::haproxy_bundle::haproxy_docker_image: &haproxy_image_pcmklatest
list_join:
- ':'
- - yaql:
data: {get_param: DockerHAProxyImage}
expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
- 'pcmklatest'
step_config: ""
service_config_settings: {get_attr: [HAProxyBase, role_data, service_config_settings]}
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: haproxy
puppet_tags: haproxy_config
step_config:
list_join:
- "\n"
- - "exec {'wait-for-settle': command => '/bin/true' }"
- "class tripleo::firewall(){}; define tripleo::firewall::rule( $port = undef, $dport = undef, $sport = undef, $proto = undef, $action = undef, $state = undef, $source = undef, $iniface = undef, $chain = undef, $destination = undef, $extras = undef){}"
- "['pcmk_bundle', 'pcmk_resource', 'pcmk_property', 'pcmk_constraint', 'pcmk_resource_default'].each |String $val| { noop_resource($val) }"
- 'include ::tripleo::profile::pacemaker::haproxy_bundle'
config_image: {get_param: DockerHAProxyConfigImage}
volumes: &deployed_cert_mount
yaql:
expression: $.data.select($+":"+$+":ro")
data: *tls_mapping
kolla_config:
/var/lib/kolla/config_files/haproxy.json:
command: haproxy -f /etc/haproxy/haproxy.cfg
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
optional: true
- source: "/var/lib/kolla/config_files/src-tls/*"
dest: "/"
merge: true
optional: true
preserve_properties: true
permissions:
- path:
list_join:
- ''
- - {get_param: HAProxyInternalTLSCertsDirectory}
- '/*'
owner: haproxy:haproxy
perm: '0600'
optional: true
- path:
list_join:
- ''
- - {get_param: HAProxyInternalTLSKeysDirectory}
- '/*'
owner: haproxy:haproxy
perm: '0600'
optional: true
docker_config:
step_1:
haproxy_image_tag:
start_order: 1
detach: false
net: host
user: root
command:
- '/bin/bash'
- '-c'
- str_replace:
template:
"/usr/bin/docker tag 'HAPROXY_IMAGE' 'HAPROXY_IMAGE_PCMKLATEST'"
params:
HAPROXY_IMAGE: {get_param: DockerHAProxyImage}
HAPROXY_IMAGE_PCMKLATEST: *haproxy_image_pcmklatest
image: {get_param: DockerHAProxyImage}
volumes:
- /etc/hosts:/etc/hosts:ro
- /etc/localtime:/etc/localtime:ro
- /dev/shm:/dev/shm:rw
- /etc/sysconfig/docker:/etc/sysconfig/docker:ro
- /usr/bin:/usr/bin:ro
- /var/run/docker.sock:/var/run/docker.sock:rw
image: {get_param: DockerHAProxyImage}
step_2:
haproxy_init_bundle:
start_order: 3
detach: false
net: host
user: root
privileged: true
command:
- '/bin/bash'
- '-c'
- str_replace:
template:
list_join:
- '; '
- - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 2}' > /etc/puppet/hieradata/docker.json"
- "FACTER_uuid=docker puppet apply --tags file,file_line,concat,augeas,TAGS -v -e 'CONFIG'"
params:
TAGS: 'tripleo::firewall::rule,pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ip,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation'
CONFIG:
list_join:
- ';'
- - 'include ::tripleo::profile::base::pacemaker'
- 'include ::tripleo::profile::pacemaker::haproxy_bundle'
image: {get_param: DockerHAProxyImage}
volumes:
list_concat:
- *deployed_cert_mount
-
# puppet saves iptables rules in /etc/sysconfig
- /etc/sysconfig:/etc/sysconfig:rw
# saving rules require accessing /usr/libexec/iptables/iptables.init, just bind-mount
# the necessary bit and prevent systemd to try to reload the service in the container
- /usr/libexec/iptables:/usr/libexec/iptables:ro
- /usr/libexec/initscripts/legacy-actions:/usr/libexec/initscripts/legacy-actions:ro
- /etc/hosts:/etc/hosts:ro
- /etc/localtime:/etc/localtime:ro
- /etc/puppet:/tmp/puppet-etc:ro
- /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
- /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
- /dev/shm:/dev/shm:rw
metadata_settings:
get_attr: [HAProxyBase, role_data, metadata_settings]
upgrade_tasks:
- name: get bootstrap nodeid
tags: common
command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
register: bootstrap_node
- name: set is_bootstrap_node fact
tags: common
set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
- name: Check cluster resource status
tags: step2
pacemaker_resource:
resource: {get_attr: [HAProxyBase, role_data, service_name]}
state: started
check_mode: true
ignore_errors: true
register: haproxy_res
- name: Disable the haproxy cluster resource.
tags: step2
pacemaker_resource:
resource: {get_attr: [HAProxyBase, role_data, service_name]}
state: disable
wait_for_resource: true
register: output
retries: 5
until: output.rc == 0
when: is_bootstrap_node and haproxy_res|succeeded
- name: Delete the stopped haproxy cluster resource.
tags: step2
pacemaker_resource:
resource: {get_attr: [HAProxyBase, role_data, service_name]}
state: delete
wait_for_resource: true
register: output
retries: 5
until: output.rc == 0
when: is_bootstrap_node and haproxy_res|succeeded
|
