4cbae84c75
When upgrading from Rocky to Stein we moved also from using the docker container engine into Podman. To ensure that every single docker container was removed after the upgrade a post_upgrade task was added which made use of the tripleo-docker-rm role that removed the container. In this cycle, from Stein to Train both the Undercloud and Overcloud work with Podman, so there is no need to remove any docker container anymore. This patch removes all the tripleo-docker-rm post-upgrade task and in those services which only included a single task, the post-upgrade-tasks section is also erased. Change-Id: I5c9ab55ec6ff332056a426a76e150ea3c9063c6e
208 lines
7.2 KiB
YAML
208 lines
7.2 KiB
YAML
heat_template_version: rocky
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description: >
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OpenStack containerized Memcached services
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parameters:
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ContainerMemcachedImage:
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description: image
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type: string
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ContainerMemcachedConfigImage:
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description: The container image to use for the memcached config_volume
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type: string
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EndpointMap:
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default: {}
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description: Mapping of service endpoint -> protocol. Typically set
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via parameter_defaults in the resource registry.
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type: json
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ServiceData:
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default: {}
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description: Dictionary packing service data
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type: json
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ServiceNetMap:
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default: {}
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description: Mapping of service_name -> network name. Typically set
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via parameter_defaults in the resource registry. This
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mapping overrides those in ServiceNetMapDefaults.
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type: json
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DefaultPasswords:
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default: {}
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type: json
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RoleName:
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default: ''
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description: Role name on which the service is applied
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type: string
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RoleParameters:
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default: {}
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description: Parameters specific to the role
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type: json
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MemcachedMaxMemory:
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default: '50%'
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description: The maximum amount of memory for memcached to be configured
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to use when installed. This can be either a percentage ('50%')
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or a fixed value ('2048').
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type: string
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MonitoringSubscriptionMemcached:
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default: 'overcloud-memcached'
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type: string
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Debug:
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default: false
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description: Set to True to enable debugging on all services.
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type: boolean
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MemcachedDebug:
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default: ''
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description: Set to True to enable debugging Memcached service.
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type: string
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constraints:
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- allowed_values: [ '', 'true', 'True', 'TRUE', 'false', 'False', 'FALSE']
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MemcachedIpSubnet:
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default: ''
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description: IP address/subnet on the memcached network. If empty (default), MemcachedNetwork
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will be taken. Useful in the case where an operator wants to open Memcached outside
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of the internal network. Use this parameter with caution and be aware of
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opening memcached to external network can be dangerous.
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type: string
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conditions:
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memcached_network_unset: {equals : [{get_param: MemcachedIpSubnet}, '']}
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service_debug:
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or:
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- equals: [{get_param: MemcachedDebug}, 'true']
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- equals: [{get_param: MemcachedDebug}, 'True']
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- equals: [{get_param: Debug}, true]
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resources:
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ContainersCommon:
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type: ../containers-common.yaml
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outputs:
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role_data:
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description: Role data for the Memcached API role.
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value:
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service_name: memcached
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monitoring_subscription: {get_param: MonitoringSubscriptionMemcached}
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config_settings:
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# NOTE: bind IP is found in hiera replacing the network name with the local node IP
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# for the given network; replacement examples (eg. for internal_api):
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# internal_api -> IP
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# internal_api_uri -> [IP]
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# internal_api_subnet - > IP/CIDR
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memcached::listen_ip:
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str_replace:
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template:
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"%{hiera('$NETWORK')}"
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params:
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$NETWORK: {get_param: [ServiceNetMap, MemcachedNetwork]}
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memcached::listen_ip_uri:
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str_replace:
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template:
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"%{hiera('$NETWORK_uri')}"
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params:
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$NETWORK: {get_param: [ServiceNetMap, MemcachedNetwork]}
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memcached::max_memory: {get_param: MemcachedMaxMemory}
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# https://access.redhat.com/security/cve/cve-2018-1000115
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# Only accept TCP to avoid spoofed traffic amplification DoS on UDP.
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memcached::udp_port: 0
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memcached::verbosity:
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list_join:
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- ''
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- - 'v'
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- if:
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- service_debug
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- 'v'
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- ''
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memcached::disable_cachedump: true
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tripleo::memcached::firewall_rules:
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# https://access.redhat.com/security/cve/cve-2018-1000115
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# Only accept TCP to avoid spoofed traffic amplification DoS on UDP.
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# Memcached traffic shouldn't be open on the internet.
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# Even if binding is configured on internal_api network, enforce it
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# via firewall as well.
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if:
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- memcached_network_unset
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- map_merge:
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repeat:
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for_each:
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<%net_cidr%>:
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get_param:
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- ServiceData
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- net_cidr_map
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- {get_param: [ServiceNetMap, MemcachedNetwork]}
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template:
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'121 memcached <%net_cidr%>':
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dport: 11211
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proto: 'tcp'
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source: <%net_cidr%>
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- '121 memcached':
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dport: 11211
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proto: 'tcp'
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source: {get_param: MemcachedIpSubnet}
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service_config_settings:
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collectd:
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tripleo.collectd.plugins.memcached:
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- memcached
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collectd::plugin::memcached::instances:
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local:
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host: "%{hiera('memcached::listen_ip')}"
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port: 11211
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# BEGIN DOCKER SETTINGS
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puppet_config:
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config_volume: 'memcached'
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puppet_tags: 'file'
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step_config: |
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include ::tripleo::profile::base::memcached
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config_image: {get_param: ContainerMemcachedConfigImage}
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kolla_config: {}
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docker_config:
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step_1:
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memcached:
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start_order: 0
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image: {get_param: ContainerMemcachedImage}
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net: host
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privileged: false
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restart: always
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healthcheck:
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test: /openstack/healthcheck
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volumes:
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list_concat:
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- {get_attr: [ContainersCommon, volumes]}
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-
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- /var/lib/config-data/memcached/etc/sysconfig/memcached:/etc/sysconfig/memcached:ro
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command: ['/bin/bash', '-c', 'source /etc/sysconfig/memcached; exec /usr/bin/memcached -p ${PORT} -u ${USER} -m ${CACHESIZE} -c ${MAXCONN} $OPTIONS']
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upgrade_tasks: []
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external_upgrade_tasks:
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- when:
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- step|int == 1
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tags:
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- never
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- system_upgrade_transfer_data
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- system_upgrade_stop_services
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block:
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- name: Stop memcached container
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import_role:
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name: tripleo-container-stop
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vars:
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tripleo_containers_to_stop:
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- memcached
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tripleo_delegate_to: "{{ groups['memcached'] | default([]) }}"
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fast_forward_upgrade_tasks:
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- when:
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- step|int == 0
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- release == 'ocata'
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block:
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- name: Check if memcached is deployed
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command: systemctl is-enabled --quiet memcached
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tags: common
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ignore_errors: True
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register: memcached_enabled_result
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- name: memcached_enabled
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set_fact:
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memcached_enabled: "{{ memcached_enabled_result.rc == 0 }}"
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- name: Stop and disable memcached service
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when:
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- step|int == 2
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- release == 'ocata'
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- memcached_enabled|bool
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service: name=memcached state=stopped enabled=no
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