Install MariaDB Helm Chart
Download and edit values.yaml for frappe related mariadb config.
$ wget -c https://raw.githubusercontent.com/bitnami/charts/master/bitnami/mariadb/values-production.yaml
# Use editor of choice
$ code values-production.yaml
Set rootUser.password
, replication.password
, db.user
, db.name
and db.password
.
It is required to successfully install the MariaDB Helm Chart.
rootUser:
password: super_secret_password
replication:
password: super_secret_password
db:
user: my_user
password: super_secret_password
name: my_database
Change master.config
as follows:
config: |-
[mysqld]
character-set-client-handshake=FALSE
skip-name-resolve
explicit_defaults_for_timestamp
basedir=/opt/bitnami/mariadb
plugin_dir=/opt/bitnami/mariadb/plugin
port=3306
socket=/opt/bitnami/mariadb/tmp/mysql.sock
tmpdir=/opt/bitnami/mariadb/tmp
max_allowed_packet=16M
bind-address=0.0.0.0
pid-file=/opt/bitnami/mariadb/tmp/mysqld.pid
log-error=/opt/bitnami/mariadb/logs/mysqld.log
character-set-server=utf8mb4
collation-server=utf8mb4_unicode_ci
[client]
port=3306
socket=/opt/bitnami/mariadb/tmp/mysql.sock
default-character-set=utf8mb4
plugin_dir=/opt/bitnami/mariadb/plugin
[manager]
port=3306
socket=/opt/bitnami/mariadb/tmp/mysql.sock
pid-file=/opt/bitnami/mariadb/tmp/mysqld.pid
Change slave.config
as follows:
config: |-
[mysqld]
character-set-client-handshake=FALSE
skip-name-resolve
explicit_defaults_for_timestamp
basedir=/opt/bitnami/mariadb
port=3306
socket=/opt/bitnami/mariadb/tmp/mysql.sock
tmpdir=/opt/bitnami/mariadb/tmp
max_allowed_packet=16M
bind-address=0.0.0.0
pid-file=/opt/bitnami/mariadb/tmp/mysqld.pid
log-error=/opt/bitnami/mariadb/logs/mysqld.log
character-set-server=utf8mb4
collation-server=utf8mb4_unicode_ci
[client]
port=3306
socket=/opt/bitnami/mariadb/tmp/mysql.sock
default-character-set=utf8mb4
[manager]
port=3306
socket=/opt/bitnami/mariadb/tmp/mysql.sock
pid-file=/opt/bitnami/mariadb/tmp/mysqld.pid
Create a namespace for mariadb and Install Helm Chart on it:
$ kubectl create namespace mariadb
$ helm repo add bitnami https://charts.bitnami.com/bitnami
$ helm repo update
$ helm install mariadb -n mariadb bitnami/mariadb -f values-production.yaml