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new: [nextcloud] add ``upgrade`` action.
new: [nextcloud] add ``upgrade`` action.
Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>cups_service_alpha
1 changed files with 270 additions and 0 deletions
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#!/bin/bash |
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## compose: no-hooks |
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if [ -z "$SERVICE_DATASTORE" ]; then |
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echo "This script is meant to be run through 'compose' to work properly." >&2 |
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exit 1 |
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fi |
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version=0.1 |
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usage="$exname [-h|--help] [--force|-f] [TARGET_VERSION]" |
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help=" |
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USAGE: |
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$usage |
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DESCRIPTION: |
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Migrate the current nextcloud service to given target version. Don't |
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forget to change your =compose.yml= accordingly afterwards. |
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EXAMPLES: |
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$exname 21.0.0 |
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" |
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no_hint= |
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force= |
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target= |
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while [ "$1" ]; do |
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case "$1" in |
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"--help"|"-h") |
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print_help >&2 |
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exit 0 |
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;; |
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"--force"|"-f") |
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force=yes |
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;; |
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"--no-hint") |
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no_hint=yes |
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;; |
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--*|-*) |
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err "Unexpected optional argument '$1'" |
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print_usage >&2 |
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exit 1 |
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;; |
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*) |
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[ -z "$target" ] && { target=$1 ; shift ; continue ; } |
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err "Unexpected positional argument '$1'" |
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print_usage >&2 |
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exit 1 |
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;; |
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esac |
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shift |
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done |
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nextcloud:config:version() { |
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cat "$SERVICE_CONFIGSTORE/var/www/html/config/config.php" | |
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grep "'version' =>" | |
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cut -f 4 -d \' | |
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cut -f 1-3 -d . |
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} |
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nextcloud:code:version() { |
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cat "$SERVICE_DATASTORE/var/www/html/version.php" | |
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grep 'VersionString =' | |
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cut -f 3 -d ' ' | |
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cut -f 2 -d \' |
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} |
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current_image_version="${DOCKER_BASE_IMAGE#*:}" |
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current_image_version="${current_image_version%-myc}" |
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if ! [[ "$current_image_version" =~ ^[0-9]+.[0-9]+.[0-9]+$ ]]; then |
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err "Current nextcloud version '$current_image_version' is unsupported yet." |
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exit 1 |
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fi |
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if ! [ -e "$SERVICE_DATASTORE/var/www/html/version.php" ]; then |
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err "No code seem to have been deployed yet in datastore." \ |
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"This is not supported yet." |
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exit 1 |
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fi |
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current_code_version=$(nextcloud:code:version) |
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if [ "$current_code_version" != "$current_image_version" ]; then |
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err "Current code version ${WHITE}$current_code_version${NORMAL}" \ |
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"mismatch with current image version" \ |
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"${WHITE}$current_image_version${NORMAL}" |
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exit 1 |
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fi |
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current_config_version=$(nextcloud:config:version) |
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info "Current config version: ${WHITE}$current_config_version${NORMAL}" |
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if [ "$current_config_version" != "$current_code_version" ]; then |
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warn "Current config version ${WHITE}$current_config_version${NORMAL}" \ |
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"mismatch with current code version" \ |
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"${WHITE}$current_code_version${NORMAL}" |
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echo " Will use the config version as reference for upgrade." >&2 |
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fi |
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last_available_versions=( |
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$(DEBUG= docker:tags:fetch docker.0k.io/nextcloud 30 '[0-9]+\.[0-9+]\.[0-9]+-myc$' | |
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sed -r 's/-myc$//g' | |
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sort -rV) |
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) |
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## XXXvlab: put this in kal-shlib-common |
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version_gt() { test "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1"; } |
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last_upgradable_versions=() |
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for v in "${last_available_versions[@]}"; do |
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if version_gt "$v" "$current_config_version"; then |
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last_upgradable_versions+=("$v") |
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fi |
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done |
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if [ "${#last_upgradable_versions[@]}" == 0 ]; then |
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info "${DARKYELLOW}nextcloud${NORMAL} is already ${GREEN}up-to-date${NORMAL}." |
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exit 0 |
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fi |
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if [ -z "$target" ]; then |
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info "Target latest version: ${WHITE}${last_available_versions[0]}${NORMAL}" |
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target=${last_upgradable_versions[0]} |
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else |
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if [[ "* $target *" != " ${last_available_versions[*]} " ]]; then |
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err "Invalid version $target selected, please specify one of:" |
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for v in "${last_upgradable_versions[@]}"; do |
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echo " - $v" |
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done >&2 |
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exit 1 |
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fi |
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info "Target version ${WHITE}$target${NORMAL}" |
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fi |
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upgrade_path=($(echo "${last_upgradable_versions[*]}" | tr ' ' '\n' | uniq -w 3 | sort -V)) |
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containers="$(get_running_containers_for_service "$SERVICE_NAME")" |
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container_stopped=() |
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if [ -n "$containers" ]; then |
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#err "Running container(s) for $DARKYELLOW$SERVICE_NAME$NORMAL are still running:" |
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for container in $containers; do |
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docker stop "$container" >/dev/null || { |
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err "Failed to stop container '$container'." |
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exit 1 |
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} |
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container_stopped+=("$container") |
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done |
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fi |
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## XXXvlab: taking first container is probably not a good idea |
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container="$(echo "$containers" | head -n 1)" |
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settmpdir MIGRATION_TMPDIR |
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set -o pipefail |
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for image_version in "${upgrade_path[@]}"; do |
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while true; do |
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patched=() |
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current_code_version=$(nextcloud:code:version) |
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current_config_version=$(nextcloud:config:version) |
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if [ "$current_config_version" == "$image_version" ]; then |
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err "Unexpected step where config version ${WHITE}$current_config_version${NORMAL} is same than image version" |
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exit 1 |
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fi |
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if ! version_gt "$image_version" "$current_config_version"; then |
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err "Unexpected step where config version ${WHITE}$current_config_version${NORMAL} is greater than image version ${WHITE}$image_version${NORMAL}" |
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exit 1 |
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fi |
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if (( ${image_version%%.*} - ${current_config_version%%.*} > 1 )); then |
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err "Unexpected step where config version ${WHITE}$current_config_version${NORMAL} is more than one major version less than image version ${WHITE}$image_version${NORMAL}" |
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exit 1 |
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fi |
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if [ "$current_code_version" == "$image_version" ]; then |
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## Code already setup, we need to call ``occ upgrade`` by our selves |
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info "Upgrading ${WHITE}$current_config_version${NORMAL} => ${WHITE}$image_version${NORMAL} (db)" |
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compose --no-hooks \ |
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--add-compose-content="$SERVICE_NAME: |
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docker-compose: |
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image: docker.0k.io/nextcloud:${image_version}-myc" \ |
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run --rm \ |
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-u www-data --entrypoint /var/www/html/occ "$SERVICE_NAME" \ |
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upgrade 2>&1 | |
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tee "$MIGRATION_TMPDIR/migration.log" |
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errlvl="$?" |
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else |
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## Code will be upgraded |
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info "Upgrading ${WHITE}$current_config_version${NORMAL} => ${WHITE}$image_version${NORMAL} (code, db)" |
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compose --no-hooks \ |
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--add-compose-content="$SERVICE_NAME: |
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docker-compose: |
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image: docker.0k.io/nextcloud:${image_version}-myc" \ |
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run --rm \ |
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-v "$CHARM_PATH"/src/fake-apache:/usr/bin/apache \ |
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--entrypoint /entrypoint.sh "$SERVICE_NAME" apache 2>&1 | |
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tee "$MIGRATION_TMPDIR/migration.log" |
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errlvl="$?" |
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fi |
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[ "$errlvl" == 0 ] && continue 2 |
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## |
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## Damage control, there are some things we can solve |
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## |
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if grep "^Update failed" "$MIGRATION_TMPDIR/migration.log" >/dev/null 2>&1; then |
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## XXXvlab: this comes from and should move to onlyoffice charm in |
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## some way. |
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if grep "Update app onlyoffice" "$MIGRATION_TMPDIR/migration.log" >/dev/null 2>&1 && |
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grep "SQLSTATE" "$MIGRATION_TMPDIR/migration.log" >/dev/null 2>&1; then |
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if [ -e "$DATASTORE"/"$SERVICE_NAME/var/www/html/custom_apps/onlyoffice/lib/Migration/Version070400Date20220607111111.php" ]; then |
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patch="$CHARM_PATH/../onlyoffice/src/patch/00-onlyoffice-nextcloud.patch" |
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if ! [[ " ${patched[*]} " == *" $patch "* ]]; then |
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if ( |
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cd "$DATASTORE"/"$SERVICE_NAME/var/www/html/custom_apps/onlyoffice/"; |
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patch -Np1 --dry-run < "$patch" ); then |
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info "Found OnlyOffice issue, correcting it, and retrying." |
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( |
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cd "$DATASTORE"/"$SERVICE_NAME/var/www/html/custom_apps/onlyoffice/"; |
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patch -Np1 < "$patch" |
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) || exit 1 |
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patched+=("$patch") |
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continue |
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fi |
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fi |
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fi |
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fi |
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fi |
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err "Upgrade to ${WHITE}$image_version${NORMAL} ${DARKRED}failed${NORMAL}. Aborting." |
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exit 1 |
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done |
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done |
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if grep "^Nextcloud is in maintenance mode" "$MIGRATION_TMPDIR/migration.log" >/dev/null 2>&1; then |
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info "Forcing maintenance mode off" |
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compose --no-hooks \ |
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--add-compose-content="$SERVICE_NAME: |
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docker-compose: |
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image: docker.0k.io/nextcloud:${target}-myc" \ |
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run --rm \ |
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-u www-data --entrypoint /var/www/html/occ "$SERVICE_NAME" \ |
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maintenance:mode --off |
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fi |
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info "Successfully upgraded from ${WHITE}$current_config_version${NORMAL} to ${WHITE}$target${NORMAL}" |
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if [ -z "no_hint" ]; then |
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cat <<EOF >&2 |
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Don't forget to force the version in your \`\`compose.yml\`\`. For instance: |
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${DARKYELLOW}$SERVICE_NAME${NORMAL}: |
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${DARKGRAY}# ...${NORMAL} |
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${WHITE}docker-compose${NORMAL}: |
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${WHITE}image${NORMAL}: docker.0k.io/nextcloud:${target}-myc |
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${DARKGRAY}# ...${NORMAL} |
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EOF |
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fi |
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