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Set InnoDB Buffer Pool Size #61

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Merged
merged 3 commits into from
Apr 29, 2025
Merged

Set InnoDB Buffer Pool Size #61

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d994edc
Set InnoDB Buffer Pool Size
sheikh-arman Apr 16, 2025
39a6f43
resolve comments
sheikh-arman Apr 22, 2025
12990c1
refactor multi-master config
sheikh-arman Apr 23, 2025
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53 changes: 9 additions & 44 deletions scripts/run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -120,7 +120,6 @@ mkdir -p /etc/mysql/group-replication.conf.d/
echo "!includedir /etc/mysql/group-replication.conf.d/" >>/etc/mysql/my.cnf
mkdir -p /etc/mysql/conf.d/
echo "!includedir /etc/mysql/conf.d/" >>/etc/mysql/my.cnf
if [[ "$PRIMARY_TYPE" == "Multi-Primary" ]]; then
cat >>/etc/mysql/group-replication.conf.d/group.cnf <<EOL
[mysqld]
mysql_native_password=ON
Expand All @@ -139,6 +138,11 @@ loose-group_replication_start_on_boot = OFF
loose-group_replication_ssl_mode = REQUIRED
loose-group_replication_recovery_use_ssl = 1

# recommended config
innodb_buffer_pool_size = "$INNODB_BUFFER_POOL_SIZE"
loose-group-replication-message-cache-size = "$GROUP_REPLICATION_MESSAGE_CACHE_SIZE"
binlog_expire_logs_seconds = "$BINLOG_EXPIRE_LOGS_SECONDS"

# Shared replication group configuration
loose-group_replication_group_name = "${GROUP_NAME}"
#loose-group_replication_ip_whitelist = "${hosts}"
Expand All @@ -148,11 +152,6 @@ loose-group_replication_ip_whitelist = "${whitelist}"
loose-group_replication_ip_allowlist = "${whitelist}"
loose-group_replication_group_seeds = "${seeds}"

# Single or Multi-primary mode? Uncomment these two lines
# for multi-primary mode, where any host can accept writes
loose-group_replication_single_primary_mode = OFF
loose-group_replication_enforce_update_everywhere_checks = ON

# Host specific replication configuration
server_id = ${svr_id}
#bind-address = "${report_host}"
Expand All @@ -162,47 +161,13 @@ report_host = "${report_host}"
loose-group_replication_local_address = "${report_host}:33061"
socket="/var/run/mysqld/mysqld.sock"
EOL
else

if [[ "$PRIMARY_TYPE" == "Multi-Primary" ]]; then
cat >>/etc/mysql/group-replication.conf.d/group.cnf <<EOL
[mysqld]
mysql_native_password=ON
disabled_storage_engines="MyISAM,BLACKHOLE,FEDERATED,ARCHIVE,MEMORY"

# General replication settings
gtid_mode = ON
enforce_gtid_consistency = ON
binlog_checksum = NONE
log_bin = binlog
loose-group_replication_bootstrap_group = OFF
loose-group_replication_start_on_boot = OFF

# default tls configuration for the group
# group_replication_recovery_use_ssl will be overwritten from DB arguments
loose-group_replication_ssl_mode = REQUIRED
loose-group_replication_recovery_use_ssl = 1

# Shared replication group configuration
loose-group_replication_group_name = "${GROUP_NAME}"
#loose-group_replication_ip_whitelist = "${hosts}"
#loose-group_replication_ip_whitelist = "AUTOMATIC"
#loose-group_replication_ip_allowlist = "AUTOMATIC"
loose-group_replication_ip_whitelist = "${whitelist}"
loose-group_replication_ip_allowlist = "${whitelist}"
loose-group_replication_group_seeds = "${seeds}"

# Single or Multi-primary mode? Uncomment these two lines
# for multi-primary mode, where any host can accept writes
#loose-group_replication_single_primary_mode = OFF
#loose-group_replication_enforce_update_everywhere_checks = ON

# Host specific replication configuration
server_id = ${svr_id}
#bind-address = "${report_host}"
#bind-address = "0.0.0.0"
bind-address = *
report_host = "${report_host}"
loose-group_replication_local_address = "${report_host}:33061"
socket="/var/run/mysqld/mysqld.sock"
loose-group_replication_single_primary_mode = OFF
loose-group_replication_enforce_update_everywhere_checks = ON
EOL
fi

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