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Fix and document environment variable KUBE_MASTERS (#7127)

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This variable was added as KUBE_MASTERS_MASTERS. That's probably a typo.
Remove the redundant `_MASTERS` suffix. Also, document the variable in the
help message.
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Mateusz Piotrowski 2021-01-11 20:34:24 +01:00 committed by GitHub
parent 5dca5225dc
commit 5517e62c86
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1 changed files with 2 additions and 1 deletions
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contrib/inventory_builder/inventory.py
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@ -63,7 +63,7 @@ def get_var_as_bool(name, default):
CONFIG_FILE = os.environ.get("CONFIG_FILE", "./inventory/sample/hosts.yaml")
KUBE_MASTERS = int(os.environ.get("KUBE_MASTERS_MASTERS", 2))
KUBE_MASTERS = int(os.environ.get("KUBE_MASTERS", 2))
# Reconfigures cluster distribution at scale
SCALE_THRESHOLD = int(os.environ.get("SCALE_THRESHOLD", 50))
MASSIVE_SCALE_THRESHOLD = int(os.environ.get("MASSIVE_SCALE_THRESHOLD", 200))
@ -402,6 +402,7 @@ Configurable env vars:
DEBUG Enable debug printing. Default: True
CONFIG_FILE File to write config to Default: ./inventory/sample/hosts.yaml
HOST_PREFIX Host prefix for generated hosts. Default: node
KUBE_MASTERS Set the number of kube-masters. Default: 2
SCALE_THRESHOLD Separate ETCD role if # of nodes >= 50
MASSIVE_SCALE_THRESHOLD Separate K8s master and ETCD if # of nodes >= 200
''' # noqa