Open source software you can use to create a beautiful website, blog, or app https://github.com/wordpress/wordpress
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export PHP_UPLOADS_CONF_VERSION=v3
export ENTRYPOINT_CONF_VERSION=v2
export ENTRYPOINT_MAILRELAY_CONF_VERSION=v1
export MSMTP_CONF_VERSION=v3
sub_wp() {
CONTAINER=$(docker container ls -f "Name=${STACK_NAME}_app" --format '{{ .ID }}')
if [ -z "$CONTAINER" ]; then
error "Can't find a container for ${STACK_NAME}_app"
exit
fi
debug "Using Container ID ${CONTAINER}"
# FIXME 3wc: we're fighting the Wordpress image, which recommends a named
# volume for /var/www/html -- this used to work fine using --volumes-from
# because the actual MySQL password was inserted into the generated
# wp-config.php -- but as of Wordpress 5.7.0, wp-config loads data straight
# from the environment, which requires Docker secrets to work, which only work
# in swarm services (not one-off `docker run` commands). Defining a `cli`
# service in compose.yml almost works, but there's no volumes_from: in Compose
# V3, and without it then the `cli` service can't access Wordpress core.
# See https://git.autonomic.zone/coop-cloud/wordpress/issues/21
warning "Slowly looking up MySQL password..."
silence
abra__service_="app"
DB_PASSWORD="$(sub_app_run cat "/run/secrets/db_password")"
unsilence
# shellcheck disable=SC2154,SC2086
docker run -it \
--volumes-from "$CONTAINER" \
--network "container:$CONTAINER" \
-u xfs:xfs \
-e WORDPRESS_DB_HOST=db \
-e WORDPRESS_DB_USER=wordpress \
-e WORDPRESS_DB_PASSWORD="${DB_PASSWORD}" \
-e WORDPRESS_DB_NAME=wordpress \
-e WORDPRESS_CONFIG_EXTRA="${WORDPRESS_CONFIG_EXTRA}" \
wordpress:cli wp ${abra__args_[*]}
}
abra_backup_app() {
_abra_backup_dir "app:/var/www/html/wp-content"
}
abra_backup_db() {
_abra_backup_mysql "db" "wordpress"
}
abra_backup() {
abra_backup_app && abra_backup_db
}
abra_restore_app() {
# shellcheck disable=SC2034
{
abra__src_="-"
abra__dst_="app:/var/www/html/"
}
zcat "$@" | sub_app_cp
success "Restored 'app'"
}
abra_restore_db() {
# 3wc: unlike abra_backup_db, we can assume abra__service_ will be 'db' if we
# got this far..
# shellcheck disable=SC2034
abra___no_tty="true"
DB_ROOT_PASSWORD=$(sub_app_run cat /run/secrets/db_root_password)
zcat "$@" | sub_app_run mysql -u root -p"$DB_ROOT_PASSWORD" wordpress
success "Restored 'db'"
}