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Expose etcd version.

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This commit is contained in:
Wojciech Tyczynski
2016-10-31 10:40:41 +01:00
parent 07f78836ea
commit c2248324c1
7 changed files with 38 additions and 10 deletions
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9
cluster/common.sh
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@@ -702,6 +702,15 @@ NUM_NODES: $(yaml-quote ${NUM_NODES})
STORAGE_BACKEND: $(yaml-quote ${STORAGE_BACKEND:-})
ENABLE_GARBAGE_COLLECTOR: $(yaml-quote ${ENABLE_GARBAGE_COLLECTOR:-})
EOF
# ETCD_IMAGE (if set) allows to use a custom etcd image.
if [ -n "${ETCD_IMAGE:-}" ]; then
cat >>$file <<EOF
ETCD_IMAGE: $(yaml-quote ${ETCD_IMAGE})
EOF
fi
# ETCD_VERSION (if set) allows you to use custom version of etcd.
# The main purpose of using it may be rollback of etcd v3 API,
# where we need 3.0.* image, but are rolling back to 2.3.7.
if [ -n "${ETCD_VERSION:-}" ]; then
cat >>$file <<EOF
ETCD_VERSION: $(yaml-quote ${ETCD_VERSION})