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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 18:04:23 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 18:04:23 +0000
commit9a6158e391576f265fbd7d0da2778ecad1dbecd5 (patch)
tree1409a92dae3e99541a9283fed1d0409adb033557 /debian/mariadb-server-10.6.postrm
parentAdding upstream version 1:10.6.11. (diff)
downloadmariadb-10.6-9a6158e391576f265fbd7d0da2778ecad1dbecd5.tar.xz
mariadb-10.6-9a6158e391576f265fbd7d0da2778ecad1dbecd5.zip
Adding debian version 1:10.6.11-2.debian/1%10.6.11-2debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/mariadb-server-10.6.postrm')
-rw-r--r--debian/mariadb-server-10.6.postrm97
1 files changed, 97 insertions, 0 deletions
diff --git a/debian/mariadb-server-10.6.postrm b/debian/mariadb-server-10.6.postrm
new file mode 100644
index 00000000..94ce91db
--- /dev/null
+++ b/debian/mariadb-server-10.6.postrm
@@ -0,0 +1,97 @@
+#!/bin/bash
+set -e
+
+. /usr/share/debconf/confmodule
+
+# Automatically set version to ease maintenance of this file
+MAJOR_VER="${DPKG_MAINTSCRIPT_PACKAGE#mariadb-server-}"
+
+if [ -n "$DEBIAN_SCRIPT_DEBUG" ]; then set -v -x; DEBIAN_SCRIPT_TRACE=1; fi
+${DEBIAN_SCRIPT_TRACE:+ echo "#42#DEBUG# RUNNING $0 $*" 1>&2 }
+
+MYADMIN="/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf"
+
+# Try to stop the server in a sane way. If it does not success let the admin
+# do it himself. No database directories should be removed while the server
+# is running! Another mariadbd in e.g. a different chroot is fine for us.
+stop_server() {
+ # Return immediately if there are no mysqld processes running
+ # as there is no point in trying to shutdown in that case.
+ if ! pgrep -x --nslist pid --ns $$ "mysqld|mariadbd" > /dev/null; then return; fi
+
+ set +e
+ invoke-rc.d mariadb stop
+ invoke-rc.d mysql stop # Backwards compatibility
+ errno=$?
+ set -e
+
+ # systemctl could emit exit code 100=no init script (fresh install)
+ if [ "$errno" != 0 -a "$errno" != 100 ]; then
+ echo "Attempt to stop MariaDB/MySQL server returned exitcode $errno" 1>&2
+ echo "There is a MariaDB/MySQL server running, but we failed in our attempts to stop it." 1>&2
+ echo "Stop it yourself and try again!" 1>&2
+ db_stop
+ exit 1
+ fi
+}
+
+
+case "$1" in
+ purge|remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
+ if [ -n "`$MYADMIN ping 2>/dev/null`" ]; then
+ stop_server
+ sleep 2
+ fi
+ ;;
+ *)
+ echo "postrm called with unknown argument '$1'" 1>&2
+ exit 1
+ ;;
+esac
+
+#
+# - Purge logs and data only if they are ours (#307473)
+# - Remove the mysql user only after all his owned files are purged.
+# - Cleanup the initscripts only if this was the last provider of them
+#
+if [ "$1" = "purge" ] && [ -f "/var/lib/mysql/debian-$MAJOR_VER.flag" ]; then
+ # we remove the mysql user only after all his owned files are purged
+ rm -f /var/log/mysql.{log,err}{,.0,.[1234567].gz}
+ rm -rf /var/log/mysql
+
+ db_input high "mariadb-server-$MAJOR_VER/postrm_remove_databases" || true
+ db_go || true
+ db_get "mariadb-server-$MAJOR_VER/postrm_remove_databases" || true
+ if [ "$RET" = "true" ]; then
+ # never remove the debian.cnf when the databases are still existing
+ # else we ran into big trouble on the next install!
+ rm -f /etc/mysql/debian.cnf
+ # Remove all contents from /var/lib/mysql except if it's a
+ # directory with file system data. See #829491 for details and
+ # #608938 for potential mysql-server leftovers which erroneously
+ # had been renamed.
+ # Attempt removal only if the directory hasn't already been removed
+ # by dpkg to avoid failing on "No such file or directory" errors.
+ if [ -d /var/lib/mysql ]
+ then
+ find /var/lib/mysql -mindepth 1 \
+ -not -path '*/lost+found/*' -not -name 'lost+found' \
+ -not -path '*/lost@002bfound/*' -not -name 'lost@002bfound' \
+ -delete
+
+ # "|| true" still needed as rmdir still exits with non-zero if
+ # /var/lib/mysql is a mount point
+ rmdir --ignore-fail-on-non-empty /var/lib/mysql || true
+ fi
+ rm -rf /run/mysqld # this directory is created by the init script, don't leave behind
+ userdel mysql || true
+ fi
+
+fi
+
+#DEBHELPER#
+
+# Modified dh_systemd_start snippet that's not added automatically
+if [ -d /run/systemd/system ]; then
+ systemctl --system daemon-reload >/dev/null || true
+fi