pxc-mysql job from pxc/0.42.0

Github source: 08915f7 or master branch

Properties¶

`admin_password`¶

Required. Password for the MySQL server admin user

`admin_username`¶

Username for the MySQL server admin user

Default

root

`cli_history`¶

When set to false, disables cli history on the mysql vms.

Default

true

`cluster_probe_timeout`¶

The maximum time, in seconds, that a new node will search for an existing cluster.

Default

`engine_config`¶

audit_logs¶
audit_log_exclude_accounts¶

Database users to exclude from audit logging
Default
[]
Example
|+
  - monitoring_user
  - other_excluded_user
  - bot_user
audit_log_exclude_accounts_csv¶

Optional. Additional database users to exclude from audit logging, will be combined with uses specified in engine_config.audit_logs.audit_log_exclude_accounts

audit_log_policy¶

Audit events to log. Valid values are: ALL, LOGINS, QUERIES, NONE
Default
ALL
enabled¶

Enable audit logging
Default
false
file_rotations¶

Number of audit file rotations to keep
Default
30
rotate_size_in_mb¶

Size in MB of each audit log file
Default
100
binlog¶
enabled¶

Enable binlogs across all nodes
Default
true
expire_logs_days¶

Time in days to store binlogs before purging
Default
7
space_limit_percent¶

Set this to an integer which represents the percentage of disk space to reserve for binary logs. 0 indicates no limit on binary log space.
Default
0
character_set_server¶

Default character set. Note that while the MySQL default is latin1, we default to utf8.
Default
utf8
collation_server¶

Default collation. Use SHOW COLLATION to view the valid collations for your character set.
Default
utf8_unicode_ci
enable_lower_case_table_names¶

Enable or disable the “lower_case_table_names” MySQL server variable via a boolean of true/false.
Default
false
event_scheduler¶

Events are named database objects containing SQL statements that are to be executed at a later stage, either once off, or at regular intervals.
Default
false
galera¶
cluster_name¶

A unique name for this cluster. ONLY set before first deployment. DO NOT attempt to change an existing multi-node cluster.
Default
galera-cluster
enabled¶

Enable this when deploying a galera cluster
Default
false
gcache_size¶

Cache size used by galera (maximum amount of data possible in an IST), in MB
Default
512
port¶

Port which Galera Cluster uses for communication across nodes
Default
4567
wsrep_applier_threads¶

Defines the number of threads to use when applying replicated write-sets.
Default
1
wsrep_debug¶

Enables additional debugging output for the database server error log.
Default
false
wsrep_log_conflicts¶

Defines whether the node logs additional information about conflicts. The values that were in conflict are logged, so it is possible for user data to end up in the logs.
Default
true
wsrep_max_ws_rows¶

Maximum permitted number of rows per writeset.
Default
0
wsrep_max_ws_size¶

Maximum permitted size in bytes per writeset.
Default
1.073741824e+09
innodb_buffer_pool_instances¶

Optional. Number of buffer pool instances for InnoDB

innodb_buffer_pool_size¶

Optional. The size in bytes of the memory buffer InnoDB uses to cache data and indexes of its tables

innodb_buffer_pool_size_percent¶

Set this to an integer which represents the percentage of system RAM to reserve for the InnoDB buffer pool
Default
50
innodb_flush_log_at_trx_commit¶

Control balance between performance and full ACID compliance. Valid values are: 0, 1, 2
Default
1
innodb_flush_method¶

Advanced configuration variable, consult the documentation before changing. Controls how MySQL opens data files; by default uses fsync(). Set to O_DIRECT if innodb_buffer_pool is sufficiently large that you can use O_DIRECT thus avoiding double-buffering.
Default
fsync
innodb_ft_min_token_size¶

Minimum length of words that are stored in an InnoDB FULLTEXT index.

innodb_large_prefix¶

Whether innodb_large_prefix is enabled
Default
true
innodb_lock_wait_timeout¶

Time in seconds that an InnoDB transaction waits for an InnoDB row lock
Default
50
innodb_log_buffer_size¶

Size in bytes of the buffer for writing log files to disk. Increasing this means larger transactions can run without needing to perform disk I/O before committing.
Default
32M
innodb_log_file_size¶

Size of the ib_log_file used by innodb, in MB
Default
1024
innodb_strict_mode¶

Whether innodb_strict_mode is enabled
Default
false
local_infile¶

Allow or disallow clients to access local files
Default
true
log_queries_not_using_indexes¶

Queries that do not use an index, or that perform a full index scan where the index does not limit the number of rows, will be logged to the slow query log.
Default
false
long_query_time¶

Threshold in seconds above which SQL queries get logged in the slow query log file
Default
10
max_allowed_packet¶

The maximum size in bytes of a packet or a generated/intermediate string
Default
256M
max_connections¶

Maximum total number of database connections for the node
Default
1500
max_heap_table_size¶

The maximum size (in rows) to which user-created MEMORY tables are permitted to grow
Default
1.6777216e+07
read_write_permissions¶

Specify the database server’s read/write setting. For single-node deployments, valid options are read_write, read_only, or super_read_only. The setting must be read_write for Galera clusters.
Default
read_write
server_id¶

In leader-follower topology, this value must be unique. In other words, the leader must have a different value than the follower and vice versa. If this is set to 0, then the server refuses any replication connections.
Default
0
table_definition_cache¶

Set this to a number relative to the number of tables the server will manage.
Default
8192
table_open_cache¶

Configure the number of table handles to keep open
Default
2000
tmp_table_size¶

The maximum size (in bytes) of internal in-memory temporary tables
Default
3.3554432e+07
userstat¶

Enables user statistics, adding several new information schema tables and new FLUSH and SHOW commands.
Default
false
wait_timeout¶

The time in seconds that the MySQL server waits for inactive connections before closing them.

`logging`¶

format¶
timestamp¶

Format for timestamp in component logs. Valid values are ‘rfc3339’, ‘unix-epoch’. ‘rfc3339’ is the recommended format. It will result in all timestamps controlled by this job to be in RFC3339 format, which is human readable. This includes stdout, pre-start, and post-start logs. This does not include stderr logs from golang libraries. ‘unix-epoch’ will result in all timestamps being in the format they were before the rfc3339 flag was introduced. This format is different for different logs. We do not recommend using this flag unless you have scripts that expect a particular timestamp format.
Default
rfc3339

`monit_startup_timeout`¶

Number of seconds that monit should wait for mysql to start before giving up

Default

`mysql_backup_password`¶

Optional. Password for mysql-backup user

`mysql_backup_username`¶

Optional. Username for mysql-backup user

Default

mysql-backup

`mysql_socket`¶

Location of the mysql socket for connecting locally

Default

/var/vcap/sys/run/pxc-mysql/mysqld.sock

`port`¶

Port the mysql server should bind to

Default

`previous_admin_username`¶

Optional. Previous username of the MySQL server admin user to be removed. Use this when changing the admin_username to avoid leaving around an unused user with root access.

`pxc_enabled`¶

Used for disabling the job. Useful if co-locating the cf-mysql release mysql job and migrating

Default

true

`remote_admin_access`¶

When set to true, admin and roadmin will be able to connect from any remote host.

Default

false

`roadmin_enabled`¶

When set to true, a read-only admin user called roadmin is added

Default

false

`roadmin_password`¶

Required when roadmin_enabled is true. Password for the MySQL server read-only admin user.

`seeded_databases`¶

Set of databases to seed

Default

{}

Example

|+
  - name: db1
    username: user1
    password: pw1
  - name: db2
    username: user2
    password: pw2

`seeded_users`¶

Default

{}

Example

|+
  seeded_users:
    admin:
      password: "((mysql_root_password))"
      host: loopback
      role: admin
    monitoring:
      password: "((mysql_monitoring_password))"
      host: any
      role: minimal

`tls`¶

client¶

ca¶

Optional. Certificate bundle that defines the set of root certificate authorities that MySQL instances in this deployment will use to verify client certificates

certificate¶

Optional. Client certificate used when this MySQL instance establishes a connection to another remote MySQL instance.

private_key¶

Optional. Client private key used when this MySQL instance establishes a connection to another remote MySQL instance.

enforce_tls_v1_2¶

If enabled, will enforce client connections to use TLSv1.2
Default
false
galera¶

Required if engine_config.galera.enabled is true. TLS certificate for galera cluster encryption

required¶

Require TLS for all client connections. This enables the MySQL require_secure_transport option.
Default
false
server¶

Required. TLS certificate for client-server encryption

Templates¶

Templates are rendered and placed onto corresponding instances during the deployment process. This job's templates will be placed into /var/vcap/jobs/pxc-mysql/ directory (learn more).

bin/cleanup-socket (from cleanup-socket.sh.erb)
bin/drain (from drain.sh.erb)
bin/get-sequence-number (from get-sequence-number.sh.erb)
bin/pre-start (from pre-start.sh.erb)
config/bpm.yml (from bpm.yml.erb)
config/db_init (from db_init.erb)
config/disable_mysql_cli_history.sh (from disable_mysql_cli_history.sh.erb)
config/galera-init-config.yml (from galera-init-config.yml.erb)
config/my.cnf (from my.cnf.erb)
config/mylogin.cnf (from mylogin.cnf.erb)
config/mysql_clustered_audit_logs.logrotate (from audit_logs.logrotate.erb)
config/pxc-sudoers (from pxc-sudoers)
certificates/client-ca.pem (from client-ca.pem.erb)
certificates/client-cert.pem (from client-cert.pem.erb)
certificates/client-key.pem (from client-key.pem.erb)
certificates/galera-ca.pem (from galera-ca.pem.erb)
certificates/galera-cert.pem (from galera-cert.pem.erb)
certificates/galera-key.pem (from galera-key.pem.erb)
certificates/server-ca.pem (from server-ca.pem.erb)
certificates/server-cert.pem (from server-cert.pem.erb)
certificates/server-key.pem (from server-key.pem.erb)

Packages¶

Packages are compiled and placed onto corresponding instances during the deployment process. Packages will be placed into /var/vcap/packages/ directory.

pxc-mysql job from pxc/0.42.0

Properties¶

admin_password¶

admin_username¶

cli_history¶

cluster_probe_timeout¶

engine_config¶

audit_logs¶

audit_log_exclude_accounts¶

audit_log_exclude_accounts_csv¶

audit_log_policy¶

enabled¶

file_rotations¶

rotate_size_in_mb¶

binlog¶

enabled¶

expire_logs_days¶

space_limit_percent¶

character_set_server¶

collation_server¶

enable_lower_case_table_names¶

event_scheduler¶

galera¶

cluster_name¶

enabled¶

gcache_size¶

port¶

wsrep_applier_threads¶

wsrep_debug¶

wsrep_log_conflicts¶

wsrep_max_ws_rows¶

wsrep_max_ws_size¶

innodb_buffer_pool_instances¶

innodb_buffer_pool_size¶

innodb_buffer_pool_size_percent¶

innodb_flush_log_at_trx_commit¶

innodb_flush_method¶

innodb_ft_min_token_size¶

innodb_large_prefix¶

innodb_lock_wait_timeout¶

innodb_log_buffer_size¶

innodb_log_file_size¶

innodb_strict_mode¶

local_infile¶

log_queries_not_using_indexes¶

long_query_time¶

max_allowed_packet¶

max_connections¶

max_heap_table_size¶

read_write_permissions¶

server_id¶

table_definition_cache¶

table_open_cache¶

tmp_table_size¶

userstat¶

wait_timeout¶

logging¶

format¶

timestamp¶

monit_startup_timeout¶

mysql_backup_password¶

mysql_backup_username¶

mysql_socket¶

port¶

previous_admin_username¶

pxc_enabled¶

remote_admin_access¶

roadmin_enabled¶

roadmin_password¶

seeded_databases¶

seeded_users¶

tls¶

client¶

ca¶

certificate¶

private_key¶

enforce_tls_v1_2¶

galera¶

required¶

server¶

`admin_password`¶

`admin_username`¶

`cli_history`¶

`cluster_probe_timeout`¶

`engine_config`¶

`audit_logs`¶

`audit_log_exclude_accounts`¶

`audit_log_exclude_accounts_csv`¶

`audit_log_policy`¶

`enabled`¶

`file_rotations`¶

`rotate_size_in_mb`¶

`binlog`¶

`enabled`¶

`expire_logs_days`¶

`space_limit_percent`¶

`character_set_server`¶

`collation_server`¶

`enable_lower_case_table_names`¶

`event_scheduler`¶

`galera`¶

`cluster_name`¶

`enabled`¶

`gcache_size`¶

`port`¶

`wsrep_applier_threads`¶

`wsrep_debug`¶

`wsrep_log_conflicts`¶

`wsrep_max_ws_rows`¶

`wsrep_max_ws_size`¶

`innodb_buffer_pool_instances`¶

`innodb_buffer_pool_size`¶

`innodb_buffer_pool_size_percent`¶

`innodb_flush_log_at_trx_commit`¶

`innodb_flush_method`¶

`innodb_ft_min_token_size`¶

`innodb_large_prefix`¶

`innodb_lock_wait_timeout`¶

`innodb_log_buffer_size`¶

`innodb_log_file_size`¶

`innodb_strict_mode`¶

`local_infile`¶

`log_queries_not_using_indexes`¶

`long_query_time`¶

`max_allowed_packet`¶

`max_connections`¶

`max_heap_table_size`¶

`read_write_permissions`¶

`server_id`¶

`table_definition_cache`¶

`table_open_cache`¶

`tmp_table_size`¶

`userstat`¶

`wait_timeout`¶

`logging`¶

`format`¶

`timestamp`¶

`monit_startup_timeout`¶

`mysql_backup_password`¶

`mysql_backup_username`¶

`mysql_socket`¶

`port`¶

`previous_admin_username`¶

`pxc_enabled`¶

`remote_admin_access`¶

`roadmin_enabled`¶

`roadmin_password`¶

`seeded_databases`¶

`seeded_users`¶

`tls`¶

`client`¶

`ca`¶

`certificate`¶

`private_key`¶

`enforce_tls_v1_2`¶

`galera`¶

`required`¶

`server`¶