64 lines
1.9 KiB
YAML
64 lines
1.9 KiB
YAML
---
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version: "3.8"
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services:
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app:
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secrets:
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- db_password
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networks:
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- internal
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environment:
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- UPTIME_KUMA_DB_TYPE=mariadb
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- UPTIME_KUMA_DB_HOSTNAME=db
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- UPTIME_KUMA_DB_PORT=3306
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- UPTIME_KUMA_DB_NAME=kuma
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- UPTIME_KUMA_DB_USERNAME=kuma
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- UPTIME_KUMA_DB_PASSWORD_FILE=/run/secrets/db_password
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depends_on:
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- db
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db:
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image: mariadb:12.3
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environment:
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- MYSQL_ROOT_PASSWORD_FILE=/run/secrets/db_root_password
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- MYSQL_PASSWORD_FILE=/run/secrets/db_password
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- MYSQL_USER=kuma
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- MYSQL_DATABASE=kuma
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# Run mariadb-upgrade automatically when the data dir is from an older
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# major version (e.g. 11.x -> 12.x). Needed because this overlay can be
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# carried across MariaDB major bumps.
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- MARIADB_AUTO_UPGRADE=1
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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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secrets:
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- db_password
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- db_root_password
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deploy:
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labels:
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backupbot.backup: "${ENABLE_BACKUPS:-true}"
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backupbot.backup.pre-hook: "mariadb-dump --single-transaction -u root -p\"$$(cat /run/secrets/db_root_password)\" kuma | gzip > /var/lib/mysql/dump.sql.gz"
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backupbot.backup.volumes.mariadb.path: "dump.sql.gz"
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backupbot.restore.post-hook: "gzip -d /var/lib/mysql/dump.sql.gz && mariadb -u root -p\"$$(cat /run/secrets/db_root_password)\" kuma < /var/lib/mysql/dump.sql && rm -f /var/lib/mysql/dump.sql"
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healthcheck:
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test: ["CMD-SHELL", 'mariadb-admin -p"$$(cat $MYSQL_ROOT_PASSWORD_FILE)" 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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volumes:
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mariadb:
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networks:
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internal:
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secrets:
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db_password:
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external: true
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name: ${STACK_NAME}_db_password_${SECRET_DB_PASSWORD_VERSION}
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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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