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Extract host and port from DB_HOST

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This commit is contained in:
Tho Ho 2022-09-23 13:56:16 +08:00
parent 99ac907b96
commit 9cf173b16b
1 changed files with 13 additions and 3 deletions
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16
root/etc/cont-init.d/50-config
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@ -96,11 +96,21 @@ if ! grep -qx '^post_max_size.*$' /config/php/php-local.ini; then
echo 'post_max_size = 100M' >> /config/php/php-local.ini
fi
# extract actual host and port from DB_HOST endpoint format, not support IPv6
# DB_HOST enpoint 'domainIp:port' or 'domainIp'
# DB_HOST_ONLY drop ':port' portion
# DB_PORT_ONLY drop host_only portion, remains '' or ':port'
# DB_PORT_ONLY drop ':' if any, remain '' or 'port'
# ${DB_PORT_ONLY:-3306} use default 3306 if missing
DB_HOST_ONLY=${DB_HOST%:*}
DB_PORT_ONLY=${DB_HOST#$DB_HOST_ONLY}
DB_PORT_ONLY=${DB_PORT_ONLY#:}
# check for the mysql endpoint for 30 seconds
END=$((SECONDS+30))
while [ ${SECONDS} -lt ${END} ] && [ -n "${DB_HOST+x}" ]; do
if /usr/bin/nc -z ${DB_HOST} 3306; then
if [ ! -z "$(/usr/bin/nc -w1 ${DB_HOST} 3306)" ]; then
while [ ${SECONDS} -lt ${END} ] && [ -n "${DB_HOST_ONLY+x}" ]; do
if /usr/bin/nc -z ${DB_HOST_ONLY} ${DB_PORT_ONLY:-3306}; then
if [ ! -z "$(/usr/bin/nc -w1 ${DB_HOST_ONLY} ${DB_PORT_ONLY:-3306})" ]; then
if [ ! -z "${RUN}" ]; then
break
fi