openstack
/
freezer-api
Code Issues Proposed changes

Change default value of elasticsearch replicas 

After executing "freezer-scheduler register" we face problem that
all shards failed in elasticsearch (ES).

If we use number of replicas "0" according to ES documentation
for one node installation then this issue disappeared.

After "first use" of freezer tool cloud engineer can add
additional ES nodes to cluster and fine tune this value
in configuration file.

Change-Id: I4f2a6562358aefb6244f8d0590a9f138db19a925
This commit is contained in:
vnogin 2016-09-09 13:16:47 +03:00 committed by Pierre Mathieu
parent 176d895360
commit d5ae874e92
2 changed files with 4 additions and 2 deletions
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4
etc/freezer-api.conf
View File

@ -51,7 +51,9 @@ delay_auth_decision = False
db=elasticsearch
hosts='http://elasticsearch_host:9200'
# freezer-db-init uses the following parameter to set the number of replicas
number_of_replicas=2
# In a production environment, this value should be equal to:
# (Number of elasticsearch node in the cluster - 1)
number_of_replicas=0
#use_ssl=False
#ca_certs=''

2
freezer_api/cmd/db_init.py
View File

@ -33,7 +33,7 @@ from freezer_api.common import db_mappings
DEFAULT_CONF_PATH = '/etc/freezer-api.conf'
DEFAULT_ES_SERVER_PORT = 9200
DEFAULT_INDEX = 'freezer'
DEFAULT_REPLICAS = 1
DEFAULT_REPLICAS = 0
class MergeMappingException(Exception):