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Problem: No error message/logs if tendermint container cannot find peers (#2146)

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Solution: retry every 30 seconds for a maximum of 10 times.
This commit is contained in:
Ahmed Muawia Khan 2018-03-22 17:12:21 +01:00 committed by vrde
parent 73555b96ff
commit 5676a6e088
1 changed files with 12 additions and 1 deletions
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13
k8s/tendermint/tendermint_container/tendermint_entrypoint.bash
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@ -16,6 +16,10 @@ tmhome=`printenv TMHOME`
tm_proxy_app=`printenv TM_PROXY_APP`
tm_abci_port=`printenv TM_ABCI_PORT`
# Container vars
RETRIES=0
CANNOT_INITIATLIZE_INSTANCE='Cannot start instance, if initial validator(s) are unreachable.'
# sanity check
if [[ -z "${tm_seeds:?TM_SEEDS not specified. Exiting!}" || \
@ -74,9 +78,16 @@ for i in "${!VALS_ARR[@]}"; do
curl -s --fail "http://${VALS_ARR[$i]}:$tm_pub_key_access_port/pub_key.json" > /dev/null
ERR=$?
while [ "$ERR" != 0 ]; do
sleep 5
RETRIES=$((RETRIES+1))
if [ $RETRIES -eq 10 ]; then
echo "${CANNOT_INITIATLIZE_INSTANCE}"
exit 1
fi
# 300(30 * 10(retries)) second timeout before container dies if it cannot find initial peers
sleep 30
curl -s --fail "http://${VALS_ARR[$i]}:$tm_pub_key_access_port/pub_key.json" > /dev/null
ERR=$?
echo "Cannot connect to Tendermint instance: ${VALS_ARR[$i]}"
done
set -e
# add validator to genesis file along with its pub_key