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[Helper] Minor cosmetic changes to cold standby script

master
andryyy 2021-10-23 08:06:05 +02:00
parent 56e8e88276
commit 25a5978043
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GPG Key ID: 8EC34FF2794E25EF
1 changed files with 22 additions and 24 deletions
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40
helper-scripts/_cold-standby.sh
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@ -1,6 +1,6 @@
#!/usr/bin/env bash #!/usr/bin/env bash
PATH=$PATH:/opt/bin PATH=${PATH}:/opt/bin
DATE=$(date +%Y-%m-%d_%H_%M_%S) DATE=$(date +%Y-%m-%d_%H_%M_%S)
export LC_ALL=C export LC_ALL=C
@ -26,18 +26,18 @@ function docker_garbage() {
V_SUB_EXISTING=${existing_tag/*.} V_SUB_EXISTING=${existing_tag/*.}
# Not an integer # Not an integer
[[ ! $V_MAIN_EXISTING =~ ^[0-9]+$ ]] && continue [[ ! ${V_MAIN_EXISTING} =~ ^[0-9]+$ ]] && continue
[[ ! $V_SUB_EXISTING =~ ^[0-9]+$ ]] && continue [[ ! ${V_SUB_EXISTING} =~ ^[0-9]+$ ]] && continue
if [[ $V_MAIN_EXISTING == "latest" ]]; then if [[ ${V_MAIN_EXISTING} == "latest" ]]; then
echo "Found deprecated label \"latest\" for repository $REPOSITORY, it should be deleted." echo "Found deprecated label \"latest\" for repository ${REPOSITORY}, it should be deleted."
IMGS_TO_DELETE+=($REPOSITORY:$existing_tag) IMGS_TO_DELETE+=(${REPOSITORY}:${existing_tag})
elif [[ $V_MAIN_EXISTING -lt $V_MAIN ]]; then elif [[ ${V_MAIN_EXISTING} -lt ${V_MAIN} ]]; then
echo "Found tag $existing_tag for $REPOSITORY, which is older than the current tag $TAG and should be deleted." echo "Found tag ${existing_tag} for ${REPOSITORY}, which is older than the current tag ${TAG} and should be deleted."
IMGS_TO_DELETE+=($REPOSITORY:$existing_tag) IMGS_TO_DELETE+=(${REPOSITORY}:${existing_tag})
elif [[ $V_SUB_EXISTING -lt $V_SUB ]]; then elif [[ ${V_SUB_EXISTING} -lt ${V_SUB} ]]; then
echo "Found tag $existing_tag for $REPOSITORY, which is older than the current tag $TAG and should be deleted." echo "Found tag ${existing_tag} for ${REPOSITORY}, which is older than the current tag ${TAG} and should be deleted."
IMGS_TO_DELETE+=($REPOSITORY:$existing_tag) IMGS_TO_DELETE+=(${REPOSITORY}:${existing_tag})
fi fi
done done
@ -92,13 +92,11 @@ function preflight_local_checks() {
function preflight_remote_checks() { function preflight_remote_checks() {
ssh -o StrictHostKeyChecking=no \ if ! ssh -o StrictHostKeyChecking=no \
-i "${REMOTE_SSH_KEY}" \ -i "${REMOTE_SSH_KEY}" \
${REMOTE_SSH_HOST} \ ${REMOTE_SSH_HOST} \
-p ${REMOTE_SSH_PORT} \ -p ${REMOTE_SSH_PORT} \
rsync --version > /dev/null rsync --version > /dev/null ; then
if [ $? -ne 0 ]; then
>&2 echo -e "\e[31mCould not verify connection to ${REMOTE_SSH_HOST}\e[0m" >&2 echo -e "\e[31mCould not verify connection to ${REMOTE_SSH_HOST}\e[0m"
>&2 echo -e "\e[31mPlease check the output above (is rsync >= 3.1.0 installed on the remote system?)\e[0m" >&2 echo -e "\e[31mPlease check the output above (is rsync >= 3.1.0 installed on the remote system?)\e[0m"
exit 1 exit 1
@ -132,7 +130,7 @@ preflight_remote_checks
SCRIPT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ) SCRIPT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
COMPOSE_FILE="${SCRIPT_DIR}/../docker-compose.yml" COMPOSE_FILE="${SCRIPT_DIR}/../docker-compose.yml"
source "${SCRIPT_DIR}/../mailcow.conf" source "${SCRIPT_DIR}/../mailcow.conf"
CMPS_PRJ=$(echo $COMPOSE_PROJECT_NAME | tr -cd "[A-Za-z-_]") CMPS_PRJ=$(echo ${COMPOSE_PROJECT_NAME} | tr -cd 'A-Za-z-_')
SQLIMAGE=$(grep -iEo '(mysql|mariadb)\:.+' "${COMPOSE_FILE}") SQLIMAGE=$(grep -iEo '(mysql|mariadb)\:.+' "${COMPOSE_FILE}")
echo echo
@ -158,7 +156,7 @@ rsync --delete -aH -e "ssh -o StrictHostKeyChecking=no \
-p ${REMOTE_SSH_PORT}" \ -p ${REMOTE_SSH_PORT}" \
"${SCRIPT_DIR}/../" root@${REMOTE_SSH_HOST}:"${SCRIPT_DIR}/../" "${SCRIPT_DIR}/../" root@${REMOTE_SSH_HOST}:"${SCRIPT_DIR}/../"
ec=$? ec=$?
if [ $ec -ne 0 ] && [ $ec -ne 24 ]; then if [ ${ec} -ne 0 ] && [ ${ec} -ne 24 ]; then
>&2 echo -e "\e[31m[ERR]\e[0m - Could not transfer mailcow base directory to remote" >&2 echo -e "\e[31m[ERR]\e[0m - Could not transfer mailcow base directory to remote"
exit 1 exit 1
fi fi
@ -171,7 +169,7 @@ docker exec $(docker ps -qf name=redis-mailcow) redis-cli save
# Same here: make sure destination exists # Same here: make sure destination exists
for vol in $(docker volume ls -qf name="${CMPS_PRJ}"); do for vol in $(docker volume ls -qf name="${CMPS_PRJ}"); do
mountpoint="$(docker inspect $vol | grep Mountpoint | cut -d '"' -f4)" mountpoint="$(docker inspect ${vol} | grep Mountpoint | cut -d '"' -f4)"
echo -e "\033[1mCreating remote mountpoint ${mountpoint} for ${vol}...\033[0m" echo -e "\033[1mCreating remote mountpoint ${mountpoint} for ${vol}...\033[0m"
@ -216,7 +214,7 @@ for vol in $(docker volume ls -qf name="${CMPS_PRJ}"); do
-p ${REMOTE_SSH_PORT}" \ -p ${REMOTE_SSH_PORT}" \
"${SCRIPT_DIR}/../_tmp_mariabackup/" root@${REMOTE_SSH_HOST}:"${mountpoint}" "${SCRIPT_DIR}/../_tmp_mariabackup/" root@${REMOTE_SSH_HOST}:"${mountpoint}"
ec=$? ec=$?
if [ $ec -ne 0 ] && [ $ec -ne 24 ]; then if [ ${ec} -ne 0 ] && [ ${ec} -ne 24 ]; then
>&2 echo -e "\e[31m[ERR]\e[0m - Could not transfer MariaDB backup to remote" >&2 echo -e "\e[31m[ERR]\e[0m - Could not transfer MariaDB backup to remote"
exit 1 exit 1
fi fi
@ -232,7 +230,7 @@ for vol in $(docker volume ls -qf name="${CMPS_PRJ}"); do
-p ${REMOTE_SSH_PORT}" \ -p ${REMOTE_SSH_PORT}" \
"${mountpoint}/" root@${REMOTE_SSH_HOST}:"${mountpoint}" "${mountpoint}/" root@${REMOTE_SSH_HOST}:"${mountpoint}"
ec=$? ec=$?
if [ $ec -ne 0 ] && [ $ec -ne 24 ]; then if [ ${ec} -ne 0 ] && [ ${ec} -ne 24 ]; then
>&2 echo -e "\e[31m[ERR]\e[0m - Could not transfer ${vol} from local ${mountpoint} to remote" >&2 echo -e "\e[31m[ERR]\e[0m - Could not transfer ${vol} from local ${mountpoint} to remote"
exit 1 exit 1
fi fi