mysql: options: delete: false pods: mysql_master: kind: StatefulSet sa: "adeidb" service: { ports: [ 3306 ] } network: { host: "{{ ands_hostnet_db | default(false) }}" } sched: { replicas: 1, strategy: "Recreate", selector: { hostid: "3" } } groups: [ "adei_db" ] labels: { 'service': 'mysql' } pvc: { 'adei_master': {} } images: - image: "chsa/mysql:5.7" command: [ "run-mysqld-master" ] env: - { name: "MYSQL_ROOT_PASSWORD", value: "secret@adei/root-password" } - { name: "MYSQL_USER", value: "adei" } - { name: "MYSQL_USER_PRIV_SUPER", value: "1" } - { name: "MYSQL_PASSWORD", value: "secret@adei/adei-password" } - { name: "MYSQL_DATABASE", value: "adei" } - { name: "MYSQL_EXTRADB", value: "adei_%" } - { name: "MYSQL_MASTER_USER", value: "replication" } - { name: "MYSQL_MASTER_PASSWORD", value: "secret@adei/service-password" } - { name: "MYSQL_PMA_PASSWORD", value: "secret@adei/pma-password" } - { name: "MYSQL_MAX_CONNECTIONS", value: "500" } - { name: "MYSQL_INNODB_BUFFER_POOL_SIZE", value: "16G" } - { name: "MYSQL_INNODB_BUFFER_POOL_INSTANCES", value: "8" } - { name: "MYSQL_INNODB_LOG_FILE_SIZE", value: "2G" } - { name: "MYSQL_INNODB_LOG_BUFFER_SIZE", value: "16M" } - { name: "MYSQL_SYNC_BINLOG", value: "0" } - { name: "MYSQL_BINLOG_SYNC_DELAY", value: "25000" } - { name: "MYSQL_BINLOG_NODELAY_COUNT", value: "32" } - { name: "MYSQL_INNODB_FLUSH_LOG_TYPE", value: "2" } - { name: "MYSQL_INNODB_FLUSH_METHOD", value: "O_DIRECT" } - { name: "MYSQL_INNODB_FLUSH_LOG_TIMEOUT", value: "300" } - { name: "MYSQL_BINLOG_FORMAT", value: "ROW" } # - { name: "MYSQL_BINLOG_FORMAT", value: "MIXED" } mappings: - { name: "adei_master", mount: "/var/lib/mysql/data" } resources: { request: { cpu: 2000m, mem: 16Gi } } probes: - { type: "liveness", port: 3306 } - { type: "readiness", command: [ /bin/sh, -i, -c, MYSQL_PWD="$MYSQL_PASSWORD" mysql -h 127.0.0.1 -u $MYSQL_USER -D $MYSQL_DATABASE -e 'SELECT 1' ], delay: "15", timeout: "5" } mysql_slave: kind: StatefulSet sa: "adeidb" service: { ports: [ 3306 ] } network: { host: "{{ ands_hostnet_db | default(false) }}" } sched: { replicas: 1, strategy: "Recreate", limit: { fat_storage: "1" } } affinity: nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - { key: "hostid", operator: "In", values: [ "1", "2" ] } podAntiAffinity: requiredDuringSchedulingIgnoredDuringExecution: topologyKey: kubernetes.io/hostname labelSelector: matchExpressions: - { key: name, operator: In, values: [ "mysql-master", "mysql-slave" ] } groups: [ "adei_db" ] labels: { 'service': 'mysql' } pvc: { 'adei_slave': {} } images: - image: "chsa/mysql:5.7" command: [ "run-mysqld-slave" ] env: - { name: "MYSQL_ROOT_PASSWORD", value: "secret@adei/root-password" } - { name: "MYSQL_USER", value: "adei" } - { name: "MYSQL_USER_PRIV_SUPER", value: "1" } - { name: "MYSQL_PASSWORD", value: "secret@adei/adei-password" } - { name: "MYSQL_DATABASE", value: "adei" } - { name: "MYSQL_EXTRADB", value: "adei_%" } - { name: "MYSQL_MASTER_USER", value: "replication" } - { name: "MYSQL_MASTER_SERVICE_NAME", value: "mysql-master" } - { name: "MYSQL_MASTER_PASSWORD", value: "secret@adei/service-password" } - { name: "MYSQL_SUPER_READ_ONLY", value: "1" } - { name: "MYSQL_PMA_PASSWORD", value: "secret@adei/pma-password" } - { name: "MYSQL_MAX_CONNECTIONS", value: "500" } - { name: "MYSQL_INNODB_BUFFER_POOL_SIZE", value: "16G" } - { name: "MYSQL_INNODB_BUFFER_POOL_INSTANCES", value: "8" } - { name: "MYSQL_INNODB_LOG_FILE_SIZE", value: "1G" } - { name: "MYSQL_LOG_BIN", value: "1" } - { name: "MYSQL_SYNC_BINLOG", value: "0" } - { name: "MYSQL_LOG_SLAVE_UPDATES", value: "0" } - { name: "MYSQL_BINLOG_SYNC_DELAY", value: "100000" } - { name: "MYSQL_BINLOG_NODELAY_COUNT", value: "128" } - { name: "MYSQL_INNODB_FLUSH_METHOD", value: "O_DIRECT" } - { name: "MYSQL_INNODB_FLUSH_LOG_TYPE", value: "2" } - { name: "MYSQL_INNODB_FLUSH_LOG_TIMEOUT", value: "300" } - { name: "MYSQL_SLAVE_WORKERS", value: "16" } - { name: "MYSQL_SLAVE_SKIP_ERRORS", value: "1007,1008,1050,1051,1054,1060,1061,1068,1094,1146,1304,1359,1476,1537" } - { name: "MYSQL_BINLOG_FORMAT", value: "ROW" } mappings: - { name: "adei_slave", mount: "/var/lib/mysql/data" } # - { name: "adei_init", mount: "/var/lib/init" } resources: { request: { cpu: 2000m, mem: 16Gi } } probes: - { type: "liveness", port: 3306 } - { type: "readiness", command: [ /bin/sh, -i, -c, MYSQL_PWD="$MYSQL_PASSWORD" mysql -h 127.0.0.1 -u $MYSQL_USER -D $MYSQL_DATABASE -e 'SELECT 1' ], delay: "15", timeout: "5" } # hooks: # - { type: "postStart", command: [ "/bin/bash", "/var/lib/init/mysql/initdb.sh" ] }