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Make validate cluster more reliable (it should retry checking the

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server if a subshell returns a non-zero exit status).
This commit is contained in:
Robert Bailey
2015-04-28 14:57:14 -07:00
parent c9f4d8e57e
commit a7e62d17ff
1 changed files with 2 additions and 2 deletions
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4
cluster/validate-cluster.sh
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@@ -49,7 +49,7 @@ cat -n "${MINIONS_FILE}"
attempt=0 attempt=0
while true; do while true; do
kubectl_output=$("${KUBE_ROOT}/cluster/kubectl.sh" get cs) kubectl_output=$("${KUBE_ROOT}/cluster/kubectl.sh" get cs) || true
# The "kubectl componentstatuses" output is four columns like this: # The "kubectl componentstatuses" output is four columns like this:
# #
@@ -61,7 +61,7 @@ while true; do
# Because of the header, the actual unsuccessful count is 1 minus the count. # Because of the header, the actual unsuccessful count is 1 minus the count.
non_success_count=$(echo "${kubectl_output}" | \ non_success_count=$(echo "${kubectl_output}" | \
sed -n 's/^[[:alnum:][:punct:]]/&/p' | \ sed -n 's/^[[:alnum:][:punct:]]/&/p' | \
grep --invert-match -c '^[[:alnum:][:punct:]]\{1,\}[[:space:]]\{1,\}Healthy') grep --invert-match -c '^[[:alnum:][:punct:]]\{1,\}[[:space:]]\{1,\}Healthy') || true
if ((non_success_count > 1)); then if ((non_success_count > 1)); then
if ((attempt < 5)); then if ((attempt < 5)); then