54 lines
1.5 KiB
YAML
54 lines
1.5 KiB
YAML
version: "3.8"
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services:
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app:
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environment:
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- MYSQL_HOST=db
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- MYSQL_DATABASE=nextcloud
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- MYSQL_USER=nextcloud
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- MYSQL_PASSWORD_FILE=/run/secrets/db_password
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db:
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image: "mariadb:10.5"
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environment:
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- MYSQL_DATABASE=nextcloud
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- MYSQL_USER=nextcloud
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- MYSQL_PASSWORD_FILE=/run/secrets/db_password
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- MYSQL_ROOT_PASSWORD_FILE=/run/secrets/db_root_password
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- MAX_DB_CONNECTIONS=${MAX_DB_CONNECTIONS:-100}
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configs:
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- source: my_tune
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target: /etc/mysql/conf.d/my-tune.cnf
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secrets:
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- db_root_password
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- db_password
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volumes:
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- "mariadb:/var/lib/mysql"
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networks:
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- internal
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deploy:
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labels:
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backupbot.backup: "true"
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backupbot.backup.pre-hook: 'mysqldump --single-transaction -u root -p"$$(cat /run/secrets/db_root_password)" nextcloud > /var/lib/mysql/backup.sql'
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backupbot.backup.post-hook: "rm -rf /var/lib/mysql/backup.sql"
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backupbot.backup.path: "/var/lib/mysql/backup.sql"
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healthcheck:
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test: ["CMD-SHELL", 'mysqladmin -p"$$(cat /run/secrets/db_root_password)" ping']
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interval: 30s
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timeout: 10s
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retries: 10
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start_period: 1m
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configs:
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my_tune:
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name: ${STACK_NAME}_my_cnf_${MY_CNF_VERSION}
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file: my-tune.cnf
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template_driver: golang
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secrets:
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db_root_password:
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external: true
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name: ${STACK_NAME}_db_root_password_${SECRET_DB_ROOT_PASSWORD_VERSION}
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volumes:
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mariadb:
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