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Add logrotate

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This commit is contained in:
quietsy 2025-01-11 22:51:40 +02:00
parent fb00241c4f
commit bb28a9ddc1
14 changed files with 84 additions and 29 deletions
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1
Dockerfile
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@ -21,6 +21,7 @@ RUN \
fi && \
apk add --no-cache \
gnupg \
logrotate \
mariadb==${MARIADB_VERSION} \
mariadb-backup==${MARIADB_VERSION} \
mariadb-client==${MARIADB_VERSION} \

1
Dockerfile.aarch64
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@ -21,6 +21,7 @@ RUN \
fi && \
apk add --no-cache \
gnupg \
logrotate \
mariadb==${MARIADB_VERSION} \
mariadb-backup==${MARIADB_VERSION} \
mariadb-client==${MARIADB_VERSION} \

1
README.md
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@ -366,6 +366,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
## Versions
* **11.01.25:** - Add log rotation, follow the instructions in the container log.
* **06.01.25:** - Rebase to Alpine 3.21.
* **31.05.24:** - Rebase to Alpine 3.20.
* **23.12.23:** - Rebase to Alpine 3.19.

1
readme-vars.yml
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@ -142,6 +142,7 @@ init_diagram: |
"mariadb:latest" <- Base Images
# changelog
changelogs:
- {date: "11.01.25:", desc: "Add log rotation, follow the instructions in the container log."}
- {date: "06.01.25:", desc: "Rebase to Alpine 3.21."}
- {date: "31.05.24:", desc: "Rebase to Alpine 3.20."}
- {date: "23.12.23:", desc: "Rebase to Alpine 3.19."}

2
root/defaults/custom.cnf
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@ -102,7 +102,7 @@ console = 1
#
log_warnings = 2
# Error logging goes to syslog due to /etc/mysql/conf.d/mysqld_safe_syslog.cnf
#log_error = /config/log/mysql/mysql.log
log_error = /config/log/mysql/mariadb-error.log
#
# Enable the slow query log to see queries with especially long duration
slow_query_log = 1

23
root/etc/logrotate.d/mariadb Normal file
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@ -0,0 +1,23 @@
/config/log/mysql/*.log /config/log/mysql/*.err {
firstaction
/usr/bin/mariadb-admin --local version 2> /dev/null
endscript
su abc abc
missingok
create 660 abc abc
notifempty
daily
minsize 1M
maxsize 100M
rotate 30
dateext
dateformat .%Y-%m-%d-%H-%M-%S
compress
delaycompress
sharedscripts
olddir archive/
createolddir 770 abc abc
postrotate
/usr/bin/mariadb-admin --local flush-error-log flush-engine-log flush-general-log flush-slow-log
endscript
}

2
root/etc/s6-overlay/s6-rc.d/init-mariadb-initdb/run
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@ -57,6 +57,8 @@ EOM
cat >>"${tempSqlFile}" <<-EONEWSQL
$MYSQL_PASS
GRANT ALL ON *.* TO 'root'@'%' WITH GRANT OPTION ;
DROP USER 'root'@'localhost';
GRANT ALL ON *.* TO 'root'@'localhost' IDENTIFIED VIA unix_socket WITH GRANT OPTION ;
DROP DATABASE IF EXISTS test ;
$MYSQL_DB_SETUP
EONEWSQL

0
root/etc/s6-overlay/s6-rc.d/init-mariadb-upgrade/dependencies.d/svc-mariadb → root/etc/s6-overlay/s6-rc.d/init-mariadb-poststart/dependencies.d/svc-mariadb
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53
root/etc/s6-overlay/s6-rc.d/init-mariadb-poststart/run Executable file
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@ -0,0 +1,53 @@
#!/usr/bin/with-contenv bash
# shellcheck shell=bash
# check logrotate permissions
if mariadb-admin --local version 2> /dev/null; then
echo "Logrotate is enabled"
else
cat <<-EOFPASS
#####################################################################################
# #
# Logrotate requires the following permission: #
# GRANT ALL ON *.* TO root@localhost IDENTIFIED VIA unix_socket WITH GRANT OPTION ; #
# You can grant it via: #
# mariadb -uroot -p<PASSWORD> #
# #
# You can read more about it here: #
# https://mariadb.com/kb/en/authentication-from-mariadb-10-4/ #
# #
#####################################################################################
EOFPASS
fi
# check for upgrades
if [[ "${#MYSQL_ROOT_PASSWORD}" -gt "3" ]]; then
# display a message about upgrading database if needed
if mariadb-upgrade -u root -p"${MYSQL_ROOT_PASSWORD}" --check-if-upgrade-is-needed >/dev/null 2>&1; then
cat <<-EOF
#################################################################
# #
# An upgrade is required on your databases. #
# #
# Stop any services that are accessing databases #
# in this container, and then run the command #
# #
# mariadb-upgrade -u root #
# #
#################################################################
EOF
sleep 5s
fi
fi

0
root/etc/s6-overlay/s6-rc.d/init-mariadb-upgrade/type → root/etc/s6-overlay/s6-rc.d/init-mariadb-poststart/type
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1
root/etc/s6-overlay/s6-rc.d/init-mariadb-poststart/up Normal file
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@ -0,0 +1 @@
/etc/s6-overlay/s6-rc.d/init-mariadb-poststart/run

27
root/etc/s6-overlay/s6-rc.d/init-mariadb-upgrade/run
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@ -1,27 +0,0 @@
#!/usr/bin/with-contenv bash
# shellcheck shell=bash
if [[ "${#MYSQL_ROOT_PASSWORD}" -gt "3" ]]; then
# display a message about upgrading database if needed
if mariadb-upgrade -u root -p"${MYSQL_ROOT_PASSWORD}" --check-if-upgrade-is-needed >/dev/null 2>&1; then
cat <<-EOF
#################################################################
# #
# An upgrade is required on your databases. #
# #
# Stop any services that are accessing databases #
# in this container, and then run the command #
# #
# mariadb-upgrade -u root -p<PASSWORD> #
# #
#################################################################
EOF
sleep 5s
fi
fi

1
root/etc/s6-overlay/s6-rc.d/init-mariadb-upgrade/up
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@ -1 +0,0 @@
/etc/s6-overlay/s6-rc.d/init-mariadb-upgrade/run

0
root/etc/s6-overlay/s6-rc.d/user/contents.d/init-mariadb-upgrade → root/etc/s6-overlay/s6-rc.d/user/contents.d/init-mariadb-poststart
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