From 430a3de58c3e903fdd63a30bb54c6f367591f104 Mon Sep 17 00:00:00 2001 From: Thomas Goirand Date: Thu, 30 Apr 2020 16:56:25 +0200 Subject: [PATCH] Add a /healthcheck URL This is useful for operators to configure HAProxy and for monitoring. Change-Id: Ie735336d143ad38dc10bb8200f9d3b713e603503 --- etc/nova/api-paste.ini | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) Index: nova/etc/nova/api-paste.ini =================================================================== --- nova.orig/etc/nova/api-paste.ini +++ nova/etc/nova/api-paste.ini @@ -6,7 +6,7 @@ use = egg:Paste#urlmap /: meta [pipeline:meta] -pipeline = cors http_proxy_to_wsgi metaapp +pipeline = healthcheck cors http_proxy_to_wsgi metaapp [app:metaapp] paste.app_factory = nova.api.metadata.handler:MetadataRequestHandler.factory @@ -30,17 +30,22 @@ use = call:nova.api.openstack.urlmap:url [composite:openstack_compute_api_v21] use = call:nova.api.auth:pipeline_factory_v21 -keystone = cors http_proxy_to_wsgi compute_req_id faultwrap request_log sizelimit osprofiler authtoken keystonecontext osapi_compute_app_v21 +keystone = healthcheck cors http_proxy_to_wsgi compute_req_id faultwrap request_log sizelimit osprofiler authtoken keystonecontext osapi_compute_app_v21 # DEPRECATED: The [api]auth_strategy conf option is deprecated and will be # removed in a subsequent release, whereupon this pipeline will be unreachable. -noauth2 = cors http_proxy_to_wsgi compute_req_id faultwrap request_log sizelimit osprofiler noauth2 osapi_compute_app_v21 +noauth2 = healthcheck cors http_proxy_to_wsgi compute_req_id faultwrap request_log sizelimit osprofiler noauth2 osapi_compute_app_v21 [composite:openstack_compute_api_v21_legacy_v2_compatible] use = call:nova.api.auth:pipeline_factory_v21 -keystone = cors http_proxy_to_wsgi compute_req_id faultwrap request_log sizelimit osprofiler authtoken keystonecontext legacy_v2_compatible osapi_compute_app_v21 +keystone = healthcheck cors http_proxy_to_wsgi compute_req_id faultwrap request_log sizelimit osprofiler authtoken keystonecontext legacy_v2_compatible osapi_compute_app_v21 # DEPRECATED: The [api]auth_strategy conf option is deprecated and will be # removed in a subsequent release, whereupon this pipeline will be unreachable. -noauth2 = cors http_proxy_to_wsgi compute_req_id faultwrap request_log sizelimit osprofiler noauth2 legacy_v2_compatible osapi_compute_app_v21 +noauth2 = healthcheck cors http_proxy_to_wsgi compute_req_id faultwrap request_log sizelimit osprofiler noauth2 legacy_v2_compatible osapi_compute_app_v21 + +[filter:healthcheck] +use = egg:oslo.middleware#healthcheck +backends = disable_by_file +disable_by_file_path = /etc/nova/healthcheck_disable [filter:request_log] paste.filter_factory = nova.api.openstack.requestlog:RequestLog.factory