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authorMarcin Wilk <m.wilk@samsung.com>2021-06-18 10:09:20 +0200
committerSylvain Desbureaux <sylvain.desbureaux@orange.com>2021-06-21 13:40:54 +0000
commite45e9fa722a46004fef04499e69d19c3d5ca9aa4 (patch)
tree181af705c777fde0ab39a6d851ddbc986f5f5ee3
parent6af2236f179efe1f3b67d7646153ac5f03d86546 (diff)
[APPC] Fix APPC charts to make SQL queries with GROUP BY work again
Changes made to common/mariadb-galera chart in Honolulu prevents existing APPC SELECT statements with GROUP BY clause to work properly. mariadb config must not contain ONLY_FULL_GROUP_BY in the mysql_mode config option. Issue-ID: OOM-2777 Signed-off-by: Marcin Wilk <m.wilk@samsung.com> Change-Id: I9388f092adcf12d92118caf390686ea708bbcc02
-rw-r--r--kubernetes/appc/values.yaml126
1 files changed, 126 insertions, 0 deletions
diff --git a/kubernetes/appc/values.yaml b/kubernetes/appc/values.yaml
index e3f88b1c37..f59a64f3d2 100644
--- a/kubernetes/appc/values.yaml
+++ b/kubernetes/appc/values.yaml
@@ -131,6 +131,132 @@ mariadb-galera:
nameOverride: *appc-db
replicaCount: 1
+ mariadbConfiguration: |-
+ [client]
+ port=3306
+ socket=/opt/bitnami/mariadb/tmp/mysql.sock
+ plugin_dir=/opt/bitnami/mariadb/plugin
+
+ [mysqld]
+ lower_case_table_names = 1
+ default_storage_engine=InnoDB
+ basedir=/opt/bitnami/mariadb
+ datadir=/bitnami/mariadb/data
+ plugin_dir=/opt/bitnami/mariadb/plugin
+ tmpdir=/opt/bitnami/mariadb/tmp
+ socket=/opt/bitnami/mariadb/tmp/mysql.sock
+ pid_file=/opt/bitnami/mariadb/tmp/mysqld.pid
+ bind_address=0.0.0.0
+
+ ## Character set
+ collation_server=utf8_unicode_ci
+ init_connect='SET NAMES utf8'
+ character_set_server=utf8
+
+ ## MyISAM
+ key_buffer_size=32M
+ myisam_recover_options=FORCE,BACKUP
+
+ ## Safety
+ skip_host_cache
+ skip_name_resolve
+ max_allowed_packet=16M
+ max_connect_errors=1000000
+ sql_mode=STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ENGINE_SUBSTITUTION,NO_ZERO_DATE,NO_ZERO_IN_DATE
+ sysdate_is_now=1
+
+ ## Binary Logging
+ log_bin=mysql-bin
+ expire_logs_days=14
+ # Disabling for performance per http://severalnines.com/blog/9-tips-going-production-galera-cluster-mysql
+ sync_binlog=0
+ # Required for Galera
+ binlog_format=row
+
+ ## Caches and Limits
+ tmp_table_size=32M
+ max_heap_table_size=32M
+ # Re-enabling as now works with Maria 10.1.2
+ query_cache_type=1
+ query_cache_limit=4M
+ query_cache_size=256M
+ max_connections=500
+ thread_cache_size=50
+ open_files_limit=65535
+ table_definition_cache=4096
+ table_open_cache=4096
+
+ ## InnoDB
+ innodb=FORCE
+ innodb_strict_mode=1
+ # Mandatory per https://github.com/codership/documentation/issues/25
+ innodb_autoinc_lock_mode=2
+ # Per https://www.percona.com/blog/2006/08/04/innodb-double-write/
+ innodb_doublewrite=1
+ innodb_flush_method=O_DIRECT
+ innodb_log_files_in_group=2
+ innodb_log_file_size=128M
+ innodb_flush_log_at_trx_commit=1
+ innodb_file_per_table=1
+ # 80% Memory is default reco.
+ # Need to re-evaluate when DB size grows
+ innodb_buffer_pool_size=2G
+ innodb_file_format=Barracuda
+
+ ## Logging
+ log_error=/opt/bitnami/mariadb/logs/mysqld.log
+ slow_query_log_file=/opt/bitnami/mariadb/logs/mysqld.log
+ log_queries_not_using_indexes=1
+ slow_query_log=1
+
+ ## SSL
+ ## Use extraVolumes and extraVolumeMounts to mount /certs filesystem
+ # ssl_ca=/certs/ca.pem
+ # ssl_cert=/certs/server-cert.pem
+ # ssl_key=/certs/server-key.pem
+
+ [galera]
+ wsrep_on=ON
+ wsrep_provider=/opt/bitnami/mariadb/lib/libgalera_smm.so
+ wsrep_sst_method=mariabackup
+ wsrep_slave_threads=4
+ wsrep_cluster_address=gcomm://
+ wsrep_cluster_name=galera
+ wsrep_sst_auth="root:"
+ # Enabled for performance per https://mariadb.com/kb/en/innodb-system-variables/#innodb_flush_log_at_trx_commit
+ innodb_flush_log_at_trx_commit=2
+ # MYISAM REPLICATION SUPPORT #
+ wsrep_replicate_myisam=ON
+ binlog_format=row
+ default_storage_engine=InnoDB
+ innodb_autoinc_lock_mode=2
+ transaction-isolation=READ-COMMITTED
+ wsrep_causal_reads=1
+ wsrep_sync_wait=7
+
+ [mariadb]
+ plugin_load_add=auth_pam
+
+ ## Data-at-Rest Encryption
+ ## Use extraVolumes and extraVolumeMounts to mount /encryption filesystem
+ # plugin_load_add=file_key_management
+ # file_key_management_filename=/encryption/keyfile.enc
+ # file_key_management_filekey=FILE:/encryption/keyfile.key
+ # file_key_management_encryption_algorithm=AES_CTR
+ # encrypt_binlog=ON
+ # encrypt_tmp_files=ON
+
+ ## InnoDB/XtraDB Encryption
+ # innodb_encrypt_tables=ON
+ # innodb_encrypt_temporary_tables=ON
+ # innodb_encrypt_log=ON
+ # innodb_encryption_threads=4
+ # innodb_encryption_rotate_key_age=1
+
+ ## Aria Encryption
+ # aria_encrypt_tables=ON
+ # encrypt_tmp_disk_tables=ON
+
dgbuilder:
nameOverride: appc-dgbuilder
certInitializer: