From 50619e1883ececabca8fbfcd0e1a2d830eca98b2 Mon Sep 17 00:00:00 2001 From: Claudio Maradonna Date: Fri, 3 Feb 2023 22:00:58 +0100 Subject: [PATCH 1/2] add seafile docker-composer config --- seafile/.env | 4 ++++ seafile/docker-compose.yml | 49 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+) create mode 100644 seafile/.env create mode 100644 seafile/docker-compose.yml diff --git a/seafile/.env b/seafile/.env new file mode 100644 index 0000000..f188c56 --- /dev/null +++ b/seafile/.env @@ -0,0 +1,4 @@ +MYSQL_ROOT_PASSWORD= +SEAFILE_ADMIN_EMAIL= +SEAFILE_ADMIN_PASSWORD= +SEAFILE_HOSTNAME= diff --git a/seafile/docker-compose.yml b/seafile/docker-compose.yml new file mode 100644 index 0000000..f4ac437 --- /dev/null +++ b/seafile/docker-compose.yml @@ -0,0 +1,49 @@ +--- +version: '2.0' + +services: + db: + image: mariadb:10.5 + container_name: seafile-mysql + restart: always + environment: + - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD} # Requested, set the root's password of MySQL service. + - MYSQL_LOG_CONSOLE=true + volumes: + - /opt/example/seafile-mysql/db:/var/lib/mysql # Requested, specifies the path to MySQL data persistent store. + networks: + - seafile-net + + memcached: + image: memcached:1.6 + container_name: seafile-memcached + entrypoint: memcached -m 256 + restart: always + networks: + - seafile-net + + seafile: + image: seafileltd/seafile-mc:latest + container_name: seafile + restart: always + ports: + - "80:80" + - "443:443" # If https is enabled, cancel the comment. + volumes: + - /opt/example/seafile-data:/shared # Requested, specifies the path to Seafile data persistent store. + environment: + - DB_HOST=db + - DB_ROOT_PASSWD=${MYSQL_ROOT_PASSWORD} # Requested, the value shuold be root's password of MySQL service. + - TIME_ZONE=Europe/Rome # Optional, default is UTC. Should be uncomment and set to your local time zone. + - SEAFILE_ADMIN_EMAIL=${SEAFILE_ADMIN_EMAIL} # Specifies Seafile admin user, default is 'me@example.com'. + - SEAFILE_ADMIN_PASSWORD=${SEAFILE_ADMIN_PASSWORD} # Specifies Seafile admin password, default is 'asecret'. + - SEAFILE_SERVER_LETSENCRYPT=true # Whether to use https or not. + - SEAFILE_SERVER_HOSTNAME=${SEAFILE_HOSTNAME} # Specifies your host name if https is enabled. + depends_on: + - db + - memcached + networks: + - seafile-net + +networks: + seafile-net: From d27f9598fcf1f0ae08df8229030bd97b420b0eb2 Mon Sep 17 00:00:00 2001 From: Claudio Maradonna Date: Mon, 13 Feb 2023 12:42:26 +0100 Subject: [PATCH 2/2] postgresql: add backup script for docker usage --- postgresql/pg_backup.docker.config | 47 ++++++ postgresql/pg_backup.docker.sh | 165 ++++++++++++++++++++ postgresql/pg_backup_rotated.docker.sh | 206 +++++++++++++++++++++++++ 3 files changed, 418 insertions(+) create mode 100644 postgresql/pg_backup.docker.config create mode 100644 postgresql/pg_backup.docker.sh create mode 100644 postgresql/pg_backup_rotated.docker.sh diff --git a/postgresql/pg_backup.docker.config b/postgresql/pg_backup.docker.config new file mode 100644 index 0000000..922160c --- /dev/null +++ b/postgresql/pg_backup.docker.config @@ -0,0 +1,47 @@ +############################## +## POSTGRESQL BACKUP CONFIG ## +############################## + +# Optional system user to run backups as. If the user the script is running as doesn't match this +# the script terminates. Leave blank to skip check. +BACKUP_USER= + +# Optional hostname to adhere to pg_hba policies. Will default to "localhost" if none specified. +HOSTNAME= + +# Optional username to connect to database as. Will default to "postgres" if none specified. +USERNAME= + +# This dir will be created if it doesn't exist. This must be writable by the user the script is +# running as. +BACKUP_DIR=/opt/backups/ + +# List of strings to match against in database name, separated by space or comma, for which we only +# wish to keep a backup of the schema, not the data. Any database names which contain any of these +# values will be considered candidates. (e.g. "system_log" will match "dev_system_log_2010-01") +SCHEMA_ONLY_LIST="" + +# Will produce a custom-format backup if set to "yes" +ENABLE_CUSTOM_BACKUPS=yes + +# Will produce a gzipped plain-format backup if set to "yes" +ENABLE_PLAIN_BACKUPS=yes + +# Will produce gzipped sql file containing the cluster globals, like users and passwords, if set to "yes" +ENABLE_GLOBALS_BACKUPS=yes + + +#### SETTINGS FOR ROTATED BACKUPS #### + +# Which day to take the weekly backup from (1-7 = Monday-Sunday) +DAY_OF_WEEK_TO_KEEP=5 + +# Number of days to keep daily backups +DAYS_TO_KEEP=7 + +# How many weeks to keep weekly backups +WEEKS_TO_KEEP=5 + +###################################### + +DOCKER_CONTAINER=`docker ps | awk '{print $NF}' | grep 'database'` diff --git a/postgresql/pg_backup.docker.sh b/postgresql/pg_backup.docker.sh new file mode 100644 index 0000000..9b0674f --- /dev/null +++ b/postgresql/pg_backup.docker.sh @@ -0,0 +1,165 @@ +#!/bin/bash + +########################### +####### LOAD CONFIG ####### +########################### + +while [ $# -gt 0 ]; do + case $1 in + -c) + if [ -r "$2" ]; then + source "$2" + shift 2 + else + ${ECHO} "Unreadable config file \"$2\"" 1>&2 + exit 1 + fi + ;; + *) + ${ECHO} "Unknown Option \"$1\"" 1>&2 + exit 2 + ;; + esac +done + +if [ $# = 0 ]; then + SCRIPTPATH=$(cd ${0%/*} && pwd -P) + source $SCRIPTPATH/pg_backup.config +fi; + +########################### +#### PRE-BACKUP CHECKS #### +########################### + +# Make sure we're running as the required backup user +if [ "$BACKUP_USER" != "" -a "$(id -un)" != "$BACKUP_USER" ]; then + echo "This script must be run as $BACKUP_USER. Exiting." 1>&2 + exit 1; +fi; + + +########################### +### INITIALISE DEFAULTS ### +########################### + +if [ ! $HOSTNAME ]; then + HOSTNAME="localhost" +fi; + +if [ ! $USERNAME ]; then + USERNAME="postgres" +fi; + + +########################### +#### START THE BACKUPS #### +########################### + + +FINAL_BACKUP_DIR=$BACKUP_DIR"`date +\%Y-\%m-\%d`/" + +echo "Making backup directory in $FINAL_BACKUP_DIR" + +if ! mkdir -p $FINAL_BACKUP_DIR; then + echo "Cannot create backup directory in $FINAL_BACKUP_DIR. Go and fix it!" 1>&2 + exit 1; +fi; + +####################### +### GLOBALS BACKUPS ### +####################### + +echo -e "\n\nPerforming globals backup" +echo -e "--------------------------------------------\n" + +if [ $ENABLE_GLOBALS_BACKUPS = "yes" ] +then + echo "Globals backup" + + set -o pipefail + if ! docker exec $DOCKER_CONTAINER /bin/bash -c "pg_dumpall -g -h \"$HOSTNAME\" -U \"$USERNAME\" " | gzip -9 > $FINAL_BACKUP_DIR"globals".sql.gz.in_progress; then + echo "[!!ERROR!!] Failed to produce globals backup" 1>&2 + else + mv $FINAL_BACKUP_DIR"globals".sql.gz.in_progress $FINAL_BACKUP_DIR"globals".sql.gz + fi + set +o pipefail +else + echo "None" +fi + + +########################### +### SCHEMA-ONLY BACKUPS ### +########################### + +for SCHEMA_ONLY_DB in ${SCHEMA_ONLY_LIST//,/ } +do + SCHEMA_ONLY_CLAUSE="$SCHEMA_ONLY_CLAUSE or datname ~ '$SCHEMA_ONLY_DB'" +done + +SCHEMA_ONLY_QUERY="select datname from pg_database where false $SCHEMA_ONLY_CLAUSE order by datname;" + +echo -e "\n\nPerforming schema-only backups" +echo -e "--------------------------------------------\n" + +SCHEMA_ONLY_DB_LIST=`docker exec $DOCKER_CONTAINER /bin/bash -c "psql -h \"$HOSTNAME\" -U \"$USERNAME\" -At -c \"$SCHEMA_ONLY_QUERY\" postgres"` + +echo -e "The following databases were matched for schema-only backup:\n${SCHEMA_ONLY_DB_LIST}\n" + +for DATABASE in $SCHEMA_ONLY_DB_LIST +do + echo "Schema-only backup of $DATABASE" + + set -o pipefail + if ! docker exec $DOCKER_CONTAINER /bin/bash -c "pg_dump -Fp -s -h \"$HOSTNAME\" -U \"$USERNAME\" \"$DATABASE\"" | gzip -9 > $FINAL_BACKUP_DIR"$DATABASE"_SCHEMA.sql.gz.in_progress; then + echo "[!!ERROR!!] Failed to backup database schema of $DATABASE" 1>&2 + else + mv $FINAL_BACKUP_DIR"$DATABASE"_SCHEMA.sql.gz.in_progress $FINAL_BACKUP_DIR"$DATABASE"_SCHEMA.sql.gz + fi + set +o pipefail +done + + +########################### +###### FULL BACKUPS ####### +########################### + +for SCHEMA_ONLY_DB in ${SCHEMA_ONLY_LIST//,/ } +do + EXCLUDE_SCHEMA_ONLY_CLAUSE="$EXCLUDE_SCHEMA_ONLY_CLAUSE and datname !~ '$SCHEMA_ONLY_DB'" +done + +FULL_BACKUP_QUERY="select datname from pg_database where not datistemplate and datallowconn $EXCLUDE_SCHEMA_ONLY_CLAUSE order by datname;" + +echo -e "\n\nPerforming full backups" +echo -e "--------------------------------------------\n" + +for DATABASE in `docker exec $DOCKER_CONTAINER /bin/bash -c "psql -h \"$HOSTNAME\" -U \"$USERNAME\" -At -c \"$FULL_BACKUP_QUERY\" postgres"` +do + if [ $ENABLE_PLAIN_BACKUPS = "yes" ] + then + echo "Plain backup of $DATABASE" + + set -o pipefail + if ! docker exec ${DOCKER_CONTAINER} /bin/bash -c "pg_dump -Fp -h \"$HOSTNAME\" -U \"$USERNAME\" \"$DATABASE\"" | gzip -9 > $FINAL_BACKUP_DIR"$DATABASE".sql.gz.in_progress; then + echo "[!!ERROR!!] Failed to produce plain backup database $DATABASE" 1>&2 + else + mv $FINAL_BACKUP_DIR"$DATABASE".sql.gz.in_progress $FINAL_BACKUP_DIR"$DATABASE".sql.gz + fi + set +o pipefail + fi + + if [ $ENABLE_CUSTOM_BACKUPS = "yes" ] + then + echo "Custom backup of $DATABASE" + + if ! docker exec ${DOCKER_CONTAINER} /bin/bash -c "pg_dump -Fc -h \"$HOSTNAME\" -U \"$USERNAME\" \"$DATABASE\"" > $FINAL_BACKUP_DIR"$DATABASE".custom.in_progress; then + echo "[!!ERROR!!] Failed to produce custom backup database $DATABASE" 1>&2 + else + mv $FINAL_BACKUP_DIR"$DATABASE".custom.in_progress $FINAL_BACKUP_DIR"$DATABASE".custom + fi + fi + +done + +echo -e "\nAll database backups complete!" diff --git a/postgresql/pg_backup_rotated.docker.sh b/postgresql/pg_backup_rotated.docker.sh new file mode 100644 index 0000000..9239c5a --- /dev/null +++ b/postgresql/pg_backup_rotated.docker.sh @@ -0,0 +1,206 @@ +#!/bin/bash + +########################### +####### LOAD CONFIG ####### +########################### + +while [ $# -gt 0 ]; do + case $1 in + -c) + CONFIG_FILE_PATH="$2" + shift 2 + ;; + *) + ${ECHO} "Unknown Option \"$1\"" 1>&2 + exit 2 + ;; + esac +done + +if [ -z $CONFIG_FILE_PATH ] ; then + SCRIPTPATH=$(cd ${0%/*} && pwd -P) + CONFIG_FILE_PATH="${SCRIPTPATH}/pg_backup.config" +fi + +if [ ! -r ${CONFIG_FILE_PATH} ] ; then + echo "Could not load config file from ${CONFIG_FILE_PATH}" 1>&2 + exit 1 +fi + +source "${CONFIG_FILE_PATH}" + +########################### +#### PRE-BACKUP CHECKS #### +########################### + +# Make sure we're running as the required backup user +if [ "$BACKUP_USER" != "" -a "$(id -un)" != "$BACKUP_USER" ] ; then + echo "This script must be run as $BACKUP_USER. Exiting." 1>&2 + exit 1 +fi + + +########################### +### INITIALISE DEFAULTS ### +########################### + +if [ ! $HOSTNAME ]; then + HOSTNAME="localhost" +fi; + +if [ ! $USERNAME ]; then + USERNAME="postgres" +fi; + + +########################### +#### START THE BACKUPS #### +########################### + +function perform_backups() +{ + SUFFIX=$1 + FINAL_BACKUP_DIR=$BACKUP_DIR"`date +\%Y-\%m-\%d`$SUFFIX/" + + echo "Making backup directory in $FINAL_BACKUP_DIR" + + if ! mkdir -p $FINAL_BACKUP_DIR; then + echo "Cannot create backup directory in $FINAL_BACKUP_DIR. Go and fix it!" 1>&2 + exit 1; + fi; + + ####################### + ### GLOBALS BACKUPS ### + ####################### + + echo -e "\n\nPerforming globals backup" + echo -e "--------------------------------------------\n" + + if [ $ENABLE_GLOBALS_BACKUPS = "yes" ] + then + echo "Globals backup" + + set -o pipefail + if ! docker exec $DOCKER_CONTAINER /bin/bash -c "pg_dumpall -g -h \"$HOSTNAME\" -U \"$USERNAME\"" | gzip > $FINAL_BACKUP_DIR"globals".sql.gz.in_progress; then + echo "[!!ERROR!!] Failed to produce globals backup" 1>&2 + else + mv $FINAL_BACKUP_DIR"globals".sql.gz.in_progress $FINAL_BACKUP_DIR"globals".sql.gz + fi + set +o pipefail + else + echo "None" + fi + + + ########################### + ### SCHEMA-ONLY BACKUPS ### + ########################### + + for SCHEMA_ONLY_DB in ${SCHEMA_ONLY_LIST//,/ } + do + SCHEMA_ONLY_CLAUSE="$SCHEMA_ONLY_CLAUSE or datname ~ '$SCHEMA_ONLY_DB'" + done + + SCHEMA_ONLY_QUERY="select datname from pg_database where false $SCHEMA_ONLY_CLAUSE order by datname;" + + echo -e "\n\nPerforming schema-only backups" + echo -e "--------------------------------------------\n" + + SCHEMA_ONLY_DB_LIST=`docker exec $DOCKER_CONTAINER /bin/bash -c "psql -h \"$HOSTNAME\" -U \"$USERNAME\" -At -c \"$SCHEMA_ONLY_QUERY\" postgres"` + + echo -e "The following databases were matched for schema-only backup:\n${SCHEMA_ONLY_DB_LIST}\n" + + for DATABASE in $SCHEMA_ONLY_DB_LIST + do + echo "Schema-only backup of $DATABASE" + set -o pipefail + if ! docker exec $DOCKER_CONTAINER /bin/bash -c "pg_dump -Fp -s -h \"$HOSTNAME\" -U \"$USERNAME\" \"$DATABASE\"" | gzip > $FINAL_BACKUP_DIR"$DATABASE"_SCHEMA.sql.gz.in_progress; then + echo "[!!ERROR!!] Failed to backup database schema of $DATABASE" 1>&2 + else + mv $FINAL_BACKUP_DIR"$DATABASE"_SCHEMA.sql.gz.in_progress $FINAL_BACKUP_DIR"$DATABASE"_SCHEMA.sql.gz + fi + set +o pipefail + done + + + ########################### + ###### FULL BACKUPS ####### + ########################### + + for SCHEMA_ONLY_DB in ${SCHEMA_ONLY_LIST//,/ } + do + EXCLUDE_SCHEMA_ONLY_CLAUSE="$EXCLUDE_SCHEMA_ONLY_CLAUSE and datname !~ '$SCHEMA_ONLY_DB'" + done + + FULL_BACKUP_QUERY="select datname from pg_database where not datistemplate and datallowconn $EXCLUDE_SCHEMA_ONLY_CLAUSE order by datname;" + + echo -e "\n\nPerforming full backups" + echo -e "--------------------------------------------\n" + + for DATABASE in `docker exec $DOCKER_CONTAINER /bin/bash -c "psql -h \"$HOSTNAME\" -U \"$USERNAME\" -At -c \"$FULL_BACKUP_QUERY\" postgres"` + do + if [ $ENABLE_PLAIN_BACKUPS = "yes" ] + then + echo "Plain backup of $DATABASE" + + set -o pipefail + if ! docker exec $DOCKER_CONTAINER /bin/bash -c "pg_dump -Fp -h \"$HOSTNAME\" -U \"$USERNAME\" \"$DATABASE\"" | gzip > $FINAL_BACKUP_DIR"$DATABASE".sql.gz.in_progress; then + echo "[!!ERROR!!] Failed to produce plain backup database $DATABASE" 1>&2 + else + mv $FINAL_BACKUP_DIR"$DATABASE".sql.gz.in_progress $FINAL_BACKUP_DIR"$DATABASE".sql.gz + fi + set +o pipefail + + fi + + if [ $ENABLE_CUSTOM_BACKUPS = "yes" ] + then + echo "Custom backup of $DATABASE" + + if ! docker exec $DOCKER_CONTAINER /bin/bash -c "pg_dump -Fc -h \"$HOSTNAME\" -U \"$USERNAME\" \"$DATABASE\"" > $FINAL_BACKUP_DIR"$DATABASE".custom.in_progress; then + echo "[!!ERROR!!] Failed to produce custom backup database $DATABASE" + else + mv $FINAL_BACKUP_DIR"$DATABASE".custom.in_progress $FINAL_BACKUP_DIR"$DATABASE".custom + fi + fi + + done + + echo -e "\nAll database backups complete!" +} + +# MONTHLY BACKUPS + +DAY_OF_MONTH=`date +%d` + +if [ $DAY_OF_MONTH -eq 1 ]; +then + # Delete all expired monthly directories + find $BACKUP_DIR -maxdepth 1 -name "*-monthly" -exec rm -rf '{}' ';' + + perform_backups "-monthly" + + exit 0; +fi + +# WEEKLY BACKUPS + +DAY_OF_WEEK=`date +%u` #1-7 (Monday-Sunday) +EXPIRED_DAYS=`expr $((($WEEKS_TO_KEEP * 7) + 1))` + +if [ $DAY_OF_WEEK = $DAY_OF_WEEK_TO_KEEP ]; +then + # Delete all expired weekly directories + find $BACKUP_DIR -maxdepth 1 -mtime +$EXPIRED_DAYS -name "*-weekly" -exec rm -rf '{}' ';' + + perform_backups "-weekly" + + exit 0; +fi + +# DAILY BACKUPS + +# Delete daily backups 7 days old or more +find $BACKUP_DIR -maxdepth 1 -mtime +$DAYS_TO_KEEP -name "*-daily" -exec rm -rf '{}' ';' + +perform_backups "-daily"