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minor fix for mysql-statefulset

pull/918/head
gjmzj 2020-09-23 13:58:47 +08:00
parent 9606ab147b
commit f831880e05
1 changed files with 0 additions and 5 deletions
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5
manifests/mysql-cluster/mysql-statefulset.yaml
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@ -71,7 +71,6 @@ spec:
ports: ports:
- name: mysql - name: mysql
containerPort: 3306 containerPort: 3306
hostPort: 3306
volumeMounts: volumeMounts:
- name: data - name: data
mountPath: /var/lib/mysql mountPath: /var/lib/mysql
@ -107,7 +106,6 @@ spec:
- | - |
set -ex set -ex
cd /var/lib/mysql cd /var/lib/mysql
# Determine binlog position of cloned data, if any. # Determine binlog position of cloned data, if any.
if [[ -f xtrabackup_slave_info ]]; then if [[ -f xtrabackup_slave_info ]]; then
# XtraBackup already generated a partial "CHANGE MASTER TO" query # XtraBackup already generated a partial "CHANGE MASTER TO" query
@ -122,12 +120,10 @@ spec:
echo "CHANGE MASTER TO MASTER_LOG_FILE='${BASH_REMATCH[1]}',\ echo "CHANGE MASTER TO MASTER_LOG_FILE='${BASH_REMATCH[1]}',\
MASTER_LOG_POS=${BASH_REMATCH[2]}" > change_master_to.sql.in MASTER_LOG_POS=${BASH_REMATCH[2]}" > change_master_to.sql.in
fi fi
# Check if we need to complete a clone by starting replication. # Check if we need to complete a clone by starting replication.
if [[ -f change_master_to.sql.in ]]; then if [[ -f change_master_to.sql.in ]]; then
echo "Waiting for mysqld to be ready (accepting connections)" echo "Waiting for mysqld to be ready (accepting connections)"
until mysql -h 127.0.0.1 -e "SELECT 1"; do sleep 1; done until mysql -h 127.0.0.1 -e "SELECT 1"; do sleep 1; done
echo "Initializing replication from clone position" echo "Initializing replication from clone position"
# In case of container restart, attempt this at-most-once. # In case of container restart, attempt this at-most-once.
mv change_master_to.sql.in change_master_to.sql.orig mv change_master_to.sql.in change_master_to.sql.orig
@ -140,7 +136,6 @@ spec:
START SLAVE; START SLAVE;
EOF EOF
fi fi
# Start a server to send backups when requested by peers. # Start a server to send backups when requested by peers.
exec ncat --listen --keep-open --send-only --max-conns=1 3307 -c \ exec ncat --listen --keep-open --send-only --max-conns=1 3307 -c \
"xtrabackup --backup --slave-info --stream=xbstream --host=127.0.0.1 --user=root" "xtrabackup --backup --slave-info --stream=xbstream --host=127.0.0.1 --user=root"