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fixed check of mysqld daemon if it is up. When config is not yet confirmed by all management servers, the mysqld could not start.

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Giovanni Di Grezia
2020-12-27 17:50:42 +01:00
parent e76070bf44
commit 330180d1a3
1 changed files with 25 additions and 17 deletions
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42
mysql-cluster/docker-entrypoint.sh
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@@ -43,32 +43,32 @@ else
chown -R $(id -u):$(id -g) /var/run/mysqld chown -R $(id -u):$(id -g) /var/run/mysqld
fi fi
start_process () {
if [[ ! -z "${MYSQL_DAEMON_USER}" ]]; then
if [[ ! -z "${MYSQL_DAEMON_USER}" ]]; then if [[ ( "${MYSQLD_CLUSTER}" = "true" ) ]]; then
if [[ ( "${MYSQLD_CLUSTER}" = "true" ) ]]; then runuser -u ${MYSQL_DAEMON_USER} -- $@ --socket=/tmp/mysql.sock --bind-address=0.0.0.0 &
runuser -u ${MYSQL_DAEMON_USER} -- $@ --socket=/tmp/mysql.sock --bind-address=0.0.0.0 & else
runuser -u ${MYSQL_DAEMON_USER} -- $@ &
fi
else else
runuser -u ${MYSQL_DAEMON_USER} -- $@ & if [[ ( "${MYSQLD_CLUSTER}" = "true" ) ]]; then
sed -i "s/.*user=.*/user=root/" /etc/my.cnf #needed to change the user option otherwise mysqld doesn't start in root mode
$@ --user=root --socket=/tmp/mysql.sock -bind-address=0.0.0.0 &
else
$@ &
fi
fi fi
else }
if [[ ( "${MYSQLD_CLUSTER}" = "true" ) ]]; then echo "Starting process. Sleeping 15 sec before continuing"
sed -i "s/.*user=.*/user=root/" /etc/my.cnf #needed to change the user option otherwise mysqld doesn't start in root mode start_process $@
$@ --user=root --socket=/tmp/mysql.sock -bind-address=0.0.0.0 & sleep 15
else
$@ &
fi
fi
if [[ -z "${MYSQLD_CLUSTER_NOPASS}" ]]; then if [[ -z "${MYSQLD_CLUSTER_NOPASS}" ]]; then
MYSQLD_CLUSTER_NOPASS="false" MYSQLD_CLUSTER_NOPASS="false"
fi fi
if [[ ($DBEXIST -eq 0) && ( "${MYSQLD_CLUSTER}" = "true" ) && ( "${MYSQLD_CLUSTER_NOPASS}" = "false" )]]; then if [[ ($DBEXIST -eq 0) && ( "${MYSQLD_CLUSTER}" = "true" ) && ( "${MYSQLD_CLUSTER_NOPASS}" = "false" )]]; then
sleep 10
echo "Trying to set DB Root Password" echo "Trying to set DB Root Password"
MYSQLSTARTED=0 MYSQLSTARTED=0
FIRSTPHASE=0; FIRSTPHASE=0;
@@ -86,6 +86,14 @@ if [[ ($DBEXIST -eq 0) && ( "${MYSQLD_CLUSTER}" = "true" ) && ( "${MYSQLD_CLUS
while [[ $MYSQLSTARTED -eq 0 ]] while [[ $MYSQLSTARTED -eq 0 ]]
do do
#mysqld could not start because config need to be confirmed by management servers
while [[ -z $(ps -e | grep mysqld) ]]
do
echo "Starting process again. Sleeping 15 sec before continuing"
start_process $@
sleep 15
done
RESULT="" RESULT=""
mysql -u root -e "CREATE USER 'root'@'%' IDENTIFIED BY '${PASSWORD}';GRANT ALL PRIVILEGES ON *.* TO 'root'@'%';" --socket=/tmp/mysql.sock mysql -u root -e "CREATE USER 'root'@'%' IDENTIFIED BY '${PASSWORD}';GRANT ALL PRIVILEGES ON *.* TO 'root'@'%';" --socket=/tmp/mysql.sock