Release 1.18.1 - See CHANGELOG.md

Fix couchdb backup endpoint; Set ENABLE_ZABBIX to FALSE by default

CHANGELOG.md

@@ -1,3 +1,40 @@
+## 1.18.1 2020-03-14 <dave at tiredofit dot ca>
+
+   ### Changed
+      - Allow for passwords with spaces in them for MariaDB / MySQL
+
+
+## 1.18.0 2019-12-29 <dave at tiredofit dot ca>
+
+   ### Added
+      - Update image to support new tiredofit/alpine base images
+
+
+## 1.17.3 2019-12-12 <dave at tiredofit dot ca>
+
+   ### Changed
+      - Quiet down Zabbix Agent
+
+
+## 1.17.2 2019-12-12 <dave at tiredofit dot ca>
+
+   ### Changed
+      - Re Enable ZABBIX
+
+
+## 1.17.1 2019-12-10 <dave at tiredofit dot ca>
+
+   ### Changed
+      - Fix spelling mistake in container initialization
+
+
+## 1.17.0 2019-12-09 <dave at tiredofit dot ca>
+
+   ### Changed
+      - Stop compiling mongodb-tools as it is back in Alpine:edge repositories
+      - Cleanup Code
+
+
 ## 1.16 - 2019-06-16 - <dave at tiredofit dot ca>
 
 * Check to see if Database Exists before performing backup

Dockerfile

@@ -1,21 +1,18 @@
-FROM tiredofit/mongo-builder as mongo-packages
-
 FROM tiredofit/alpine:edge
 LABEL maintainer="Dave Conroy (dave at tiredofit dot ca)"
 
-### Copy Mongo Packages
-COPY --from=mongo-packages / /usr/src/apk
-
 ### Set Environment Variables
-   ENV ENABLE_CRON=FALSE \
+ENV ENABLE_CRON=FALSE \
-       ENABLE_SMTP=FALSE
+    ENABLE_SMTP=FALSE \
+    ENABLE_ZABBIX=FALSE \
+    ZABBIX_HOSTNAME=db-backup
 
 ### Dependencies
-   RUN set -ex && \
+RUN set -ex && \
     echo "@testing http://nl.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories && \
     apk update && \
     apk upgrade && \
-       apk add --virtual .db-backup-build-deps \
+    apk add -t .db-backup-build-deps \
                build-base \
                bzip2-dev \
                git \
@@ -26,6 +23,7 @@ COPY --from=mongo-packages / /usr/src/apk
       	       bzip2 \
                influxdb \
                mariadb-client \
+               mongodb-tools \
                libressl \
                pigz \
                postgresql \
@@ -33,26 +31,20 @@ COPY --from=mongo-packages / /usr/src/apk
                redis \
                xz \
                && \
+    \
     apk add \
             pixz@testing \
             && \
     \        
-       ## Locally Install Mongo Package
+    mkdir -p /usr/src/pbzip2 && \
-       cd /usr/src/apk && \
-       apk add -t .db-backup-mongo-deps --allow-untrusted \
-           mongodb-tools*.apk \
-           && \
-       \
-       cd /usr/src && \
-       mkdir -p pbzip2 && \
     curl -ssL https://launchpad.net/pbzip2/1.1/1.1.13/+download/pbzip2-1.1.13.tar.gz | tar xvfz - --strip=1 -C /usr/src/pbzip2 && \
-       cd pbzip2 && \
+    cd /usr/src/pbzip2 && \
     make && \
     make install && \
     \
 ### Cleanup
-       rm -rf /usr/src/* && \
     apk del .db-backup-build-deps && \
+    rm -rf /usr/src/* && \
     rm -rf /tmp/* /var/cache/apk/*
 
 ### S6 Setup

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 Dave Conroy
+Copyright (c) 2019 Dave Conroy
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -6,7 +6,6 @@
 [![Docker Stars](https://img.shields.io/docker/stars/tiredofit/db-backup.svg)](https://hub.docker.com/r/tiredofit/db-backup)
 [![Docker Layers](https://images.microbadger.com/badges/image/tiredofit/db-backup.svg)](https://microbadger.com/images/tiredofit/db-backup)
 
-
 # Introduction
 
 This will build a container for backing up multiple type of DB Servers
@@ -23,7 +22,7 @@ Currently backs up CouchDB, InfluxDB, MySQL, MongoDB Postgres, Redis, Rethink se
 * select how often to run a dump
 * select when to start the first dump, whether time of day or relative to container start time
 
-* This Container uses a [customized Alpine Linux base](https://hub.docker.com/r/tiredofit/alpine) which includes [s6 overlay](https://github.com/just-containers/s6-overlay) enabled for PID 1 Init capabilities, [zabbix-agent](https://zabbix.org) based on `3.4` compiled for individual container monitoring, Cron also installed along with other tools (bash,curl, less, logrotate, nano, vim) for easier management. It also supports sending to external SMTP servers
+* This Container uses a [customized Alpine Linux base](https://hub.docker.com/r/tiredofit/alpine) which includes [s6 overlay](https://github.com/just-containers/s6-overlay) enabled for PID 1 Init capabilities, [zabbix-agent](https://zabbix.org) for individual container monitoring, Cron also installed along with other tools (bash,curl, less, logrotate, nano, vim) for easier management. It also supports sending to external SMTP servers.
 
 [Changelog](CHANGELOG.md)
 

examples/docker-compose.yml

@@ -19,7 +19,7 @@ services:
     links:
      - example-db
     volumes:
-      - ./backups:/backups
+      - ./backups:/backup
     environment:
       - DB_TYPE=mariadb
       - DB_HOST=example-db
@@ -32,7 +32,6 @@ services:
       - MD5=TRUE
       - COMPRESSION=XZ
       - SPLIT_DB=FALSE
-
     restart: always
 
 

install/etc/s6/services/10-db-backup/run

@@ -1,26 +1,17 @@
 #!/usr/bin/with-contenv bash
 
+source /assets/functions/*
+PROCESS_NAME="db-backup"
+
 date >/dev/null
 
 if [ "$1" != "NOW" ]; then
     sleep 10
 fi
 
-### Set Debug Mode
-if [ "$DEBUG_MODE" = "TRUE" ] || [ "$DEBUG_MODE" = "true" ]; then
-    set -x
-fi
-
 ### Sanity Test
-if [ ! -n "$DB_TYPE" ]; then
+sanity_var DB_TYPE "Database Type"
-    echo '** [db-backup] ERROR: No Database Type Selected! '
+sanity_var DB_HOST "Database Host"
-    exit 1
-fi
-
-if [ ! -n "$DB_HOST" ]; then
-    echo '** [db-backup] ERROR: No Database Host Entered! '
-    exit 1
-fi
 
 ### Set Defaults
 COMPRESSION=${COMPRESSION:-GZ}
@@ -74,7 +65,7 @@ fi
             "mysql" | "MYSQL" | "mariadb" | "MARIADB")
             DBTYPE=mysql
             DBPORT=${DB_PORT:-3306}
-            [[ ( -n "${DB_PASS}" ) ]] && MYSQL_PASS_STR=" -p${DBPASS}"
+            [[ ( -n "${DB_PASS}" ) ]] && MYSQL_PASS_STR=" -p'${DBPASS}'"
             ;;
             "postgres" | "postgresql" | "pgsql" | "POSTGRES" | "POSTGRESQL" | "PGSQL" )
             DBTYPE=pgsql
@@ -97,7 +88,7 @@ fi
 ### Functions
 function backup_couch() {
     TARGET=couch_${DBNAME}_${DBHOST}_${now}.txt
-    curl -X GET http://${DBHOST}:${DBPORT}/${DBNAME}/ all docs? include docs=true >${TMPDIR}/${TARGET}
+    curl -X GET http://${DBHOST}:${DBPORT}/${DBNAME}/_all_docs?include_docs=true >${TMPDIR}/${TARGET}
     generate_md5
     compression
     move_backup
@@ -105,7 +96,7 @@ function backup_couch() {
 
 function backup_mysql() {
     if [ "$SPLIT_DB" = "TRUE" ] || [ "$SPLIT_DB" = "true" ];  then
-        DATABASES=`mysql -h $DBHOST -P $DBPORT -u$DBUSER -p$DBPASS --batch -e "SHOW DATABASES;" | grep -v Database|grep -v schema`
+        DATABASES=`mysql -h ${DBHOST} -P $DBPORT -u$DBUSER -p"${DBPASS}" --batch -e "SHOW DATABASES;" | grep -v Database|grep -v schema`
 
         for db in $DATABASES; do
                 if [[ "$db" != "information_schema" ]] && [[ "$db" != _* ]] ; then
@@ -118,7 +109,7 @@ function backup_mysql() {
                 fi
         done
     else
-        mysqldump --max-allowed-packet=512M -A -h $DBHOST -u$DBUSER ${MYSQL_PASS_STR} > ${TMPDIR}/${TARGET}
+        mysqldump --max-allowed-packet=512M -A -h $DBHOST -P $DBPORT -u$DBUSER ${MYSQL_PASS_STR} > ${TMPDIR}/${TARGET}
         generate_md5
         compression
         move_backup
@@ -149,7 +140,7 @@ function backup_pgsql() {
       export PGPASSWORD=${DBPASS}
       DATABASES=`psql -h $DBHOST -U $DBUSER -p ${DBPORT} -c 'COPY (SELECT datname FROM pg_database WHERE datistemplate = false) TO STDOUT;' `
             for db in $DATABASES; do
-                echo "** [db-backup] Dumping database: $db"
+                print_info "Dumping database: $db"
                 TARGET=pgsql_${db}_${DBHOST}_${now}.sql
                 pg_dump -h ${DBHOST} -p ${DBPORT} -U ${DBUSER} $db > ${TMPDIR}/${TARGET}
                 generate_md5
@@ -168,17 +159,17 @@ function backup_pgsql() {
 function backup_redis() {
     TARGET=redis_${db}_${DBHOST}_${now}.rdb
     echo bgsave | redis-cli -h ${DBHOST} -p ${DBPORT} ${REDIS_PASS_STR} --rdb ${TMPDIR}/${TARGET}
-    echo "** [db-backup] Dumping Redis - Flushing Redis Cache First"
+    print_info "Dumping Redis - Flushing Redis Cache First"
     sleep 10
     try=5
     while [ $try -gt 0 ] ; do
         saved=$(echo 'info Persistence' | redis-cli -h ${DBHOST} -p ${DBPORT} ${REDIS_PASS_STR} | awk '/rdb_bgsave_in_progress:0/{print "saved"}')
         ok=$(echo 'info Persistence' | redis-cli -h ${DBHOST} -p ${DBPORT} ${REDIS_PASS_STR} | awk '/rdb_last_bgsave_status:ok/{print "ok"}')
         if [[ "$saved" = "saved" ]] && [[ "$ok" = "ok" ]]; then
-            echo "** [db-backup] Redis Backup Complete"
+            print_info "Redis Backup Complete"
         fi
         try=$((try - 1))
-        echo "** [db-backup] Redis Busy - Waiting and retrying in 5 seconds"
+        print_info "Redis Busy - Waiting and retrying in 5 seconds"
         sleep 5
     done
     generate_md5
@@ -188,7 +179,7 @@ function backup_redis() {
 
 function backup_rethink() {
     TARGET=rethink_${db}_${DBHOST}_${now}.tar.gz
-    echo "** [db-backup] Dumping rethink Database: $db"
+    print_info "Dumping rethink Database: $db"
     rethinkdb dump -f ${TMPDIR}/${TARGET} -c ${DBHOST}:${DBPORT} ${RETHINK_PASS_STR} ${RETHINK_DB_STR}
     move_backup
 }
@@ -201,7 +192,7 @@ function check_availability() {
             while ! (nc -z ${DBHOST} ${DBPORT}) ; do
                 sleep 5
                 let COUNTER+=5
-                echo "** [db-backup] CouchDB Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
+                print_warn "CouchDB Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
             done
         ;;
         "influx" )
@@ -209,7 +200,7 @@ function check_availability() {
             while ! (nc -z ${DBHOST} ${DBPORT}) ; do
                 sleep 5
                 let COUNTER+=5
-                echo "** [db-backup] InfluxDB Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
+                print_warn "InfluxDB Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
             done
         ;;
         "mongo" )
@@ -217,7 +208,7 @@ function check_availability() {
             while ! (nc -z ${DBHOST} ${DBPORT}) ; do
                 sleep 5
                 let COUNTER+=5
-                echo "** [db-backup] Mongo Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
+                print_warn "Mongo Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
             done
         ;;
         "mysql" )
@@ -230,7 +221,7 @@ function check_availability() {
                     :
                     break
                 fi
-                echo "** [db-backup] MySQL/MariaDB Server "$DBHOST" is not accessible, retrying.. ($COUNTER seconds so far)"
+                print_warn "MySQL/MariaDB Server "$DBHOST" is not accessible, retrying.. ($COUNTER seconds so far)"
                 sleep 5
                 let COUNTER+=5
             done
@@ -243,7 +234,7 @@ function check_availability() {
             do
                 sleep 5
                 let COUNTER+=5
-                echo "** [db-backup] Postgres Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
+                print_warn "Postgres Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
             done
         ;;
         "redis" )
@@ -251,7 +242,7 @@ function check_availability() {
             while ! (nc -z ${DBHOST} ${DBPORT}) ; do
                 sleep 5
                 let COUNTER+=5
-                echo "** [db-backup] Redis Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
+                print_warn "Redis Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
             done
         ;;
         "rethink" )
@@ -259,7 +250,7 @@ function check_availability() {
             while ! (nc -z ${DBHOST} ${DBPORT}) ; do
                 sleep 5
                 let COUNTER+=5
-                echo "** [db-backup] RethinkDB Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
+                print_warn "RethinkDB Host '"$DBHOST"' is not accessible, retrying.. ($COUNTER seconds so far)"
             done
         ;;
     esac    
@@ -299,7 +290,7 @@ function move_backup() {
 
 
 ### Container Startup
-echo '** [db-backup] Initialized at at '$(date)
+print_info "Initialized on `date`"
 
 ### Wait for Next time to start backup
   current_time=$(date +"%s")
@@ -361,8 +352,8 @@ echo '** [db-backup] Initialized at at '$(date)
 
 ### Zabbix
     if [ "$ENABLE_ZABBIX" = "TRUE" ] || [ "$ENABLE_ZABBIX" = "true" ];  then
-        zabbix_sender -c /etc/zabbix/zabbix_agentd.conf -k dbbackup.size -o `stat -c%s ${DB_DUMP_TARGET}/${TARGET}`
+        silent zabbix_sender -c /etc/zabbix/zabbix_agentd.conf -k dbbackup.size -o `stat -c%s ${DB_DUMP_TARGET}/${TARGET}`
-        zabbix_sender -c /etc/zabbix/zabbix_agentd.conf -k dbbackup.datetime -o `date -r  ${DB_DUMP_TARGET}/${TARGET} +'%s'`
+        silent zabbix_sender -c /etc/zabbix/zabbix_agentd.conf -k dbbackup.datetime -o `date -r  ${DB_DUMP_TARGET}/${TARGET} +'%s'`
     fi
 
 ### Automatic Cleanup