Split image into 3.0, 3.2 and 3.4 tags.

Author: istepanov

Dockerfile renamed to 3.0/Dockerfile

@@ -6,10 +6,8 @@ RUN apt-get update && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 
 ADD backup.sh /backup.sh
-RUN chmod +x /backup.sh
-
 ADD start.sh /start.sh
-RUN chmod +x /start.sh
+RUN chmod +x /start.sh && chmod +x /backup.sh
 
 VOLUME /backup
 

backup.sh renamed to 3.0/backup.sh

@@ -4,7 +4,7 @@ set -e
 
 CRON_SCHEDULE=${CRON_SCHEDULE:-0 1 * * *}
 MONGO_HOST=${MONGO_HOST:-mongo}
-MONGO_PORT==${MONGO_PORT:-27017}
+MONGO_PORT=${MONGO_PORT:-27017}
 
 if [[ "$1" == 'no-cron' ]]; then
     exec /backup.sh
@@ -14,7 +14,7 @@ else
         mkfifo "$LOGFIFO"
     fi
     CRON_ENV="MONGO_HOST='$MONGO_HOST'"
-    CRON_ENV="$CRON_ENV\MONGO_PORT='$MONGO_PORT'"
+    CRON_ENV="$CRON_ENV\nMONGO_PORT='$MONGO_PORT'"
     echo -e "$CRON_ENV\n$CRON_SCHEDULE /backup.sh > $LOGFIFO 2>&1" | crontab -
     crontab -l
     cron

start.sh renamed to 3.0/start.sh

@@ -0,0 +1,15 @@
+FROM mongo:3.2
+MAINTAINER Ilya Stepanov <dev@ilyastepanov.com>
+
+RUN apt-get update && \
+    apt-get install -y cron && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+
+ADD backup.sh /backup.sh
+ADD start.sh /start.sh
+RUN chmod +x /start.sh && chmod +x /backup.sh
+
+VOLUME /backup
+
+ENTRYPOINT ["/start.sh"]
+CMD [""]

3.2/Dockerfile

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -e
+
+echo "Job started: $(date)"
+
+DATE=$(date +%Y%m%d_%H%M%S)
+FILE="/backup/backup-$DATE.tar.gz"
+
+mongodump --quiet -h $MONGO_HOST -p $MONGO_PORT
+tar -zcvf $FILE dump/
+rm -rf dump/
+
+echo "Job finished: $(date)"

3.2/backup.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+CRON_SCHEDULE=${CRON_SCHEDULE:-0 1 * * *}
+MONGO_HOST=${MONGO_HOST:-mongo}
+MONGO_PORT=${MONGO_PORT:-27017}
+
+if [[ "$1" == 'no-cron' ]]; then
+    exec /backup.sh
+else
+    LOGFIFO='/var/log/cron.fifo'
+    if [[ ! -e "$LOGFIFO" ]]; then
+        mkfifo "$LOGFIFO"
+    fi
+    CRON_ENV="MONGO_HOST='$MONGO_HOST'"
+    CRON_ENV="$CRON_ENV\nMONGO_PORT='$MONGO_PORT'"
+    echo -e "$CRON_ENV\n$CRON_SCHEDULE /backup.sh > $LOGFIFO 2>&1" | crontab -
+    crontab -l
+    cron
+    tail -f "$LOGFIFO"
+fi

3.2/start.sh

@@ -0,0 +1,15 @@
+FROM mongo:3.4
+MAINTAINER Ilya Stepanov <dev@ilyastepanov.com>
+
+RUN apt-get update && \
+    apt-get install -y cron && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+
+ADD backup.sh /backup.sh
+ADD start.sh /start.sh
+RUN chmod +x /start.sh && chmod +x /backup.sh
+
+VOLUME /backup
+
+ENTRYPOINT ["/start.sh"]
+CMD [""]

3.4/Dockerfile

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -e
+
+echo "Job started: $(date)"
+
+DATE=$(date +%Y%m%d_%H%M%S)
+FILE="/backup/backup-$DATE.tar.gz"
+
+mongodump --quiet -h $MONGO_HOST -p $MONGO_PORT
+tar -zcvf $FILE dump/
+rm -rf dump/
+
+echo "Job finished: $(date)"

3.4/backup.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+CRON_SCHEDULE=${CRON_SCHEDULE:-0 1 * * *}
+MONGO_HOST=${MONGO_HOST:-mongo}
+MONGO_PORT=${MONGO_PORT:-27017}
+
+if [[ "$1" == 'no-cron' ]]; then
+    exec /backup.sh
+else
+    LOGFIFO='/var/log/cron.fifo'
+    if [[ ! -e "$LOGFIFO" ]]; then
+        mkfifo "$LOGFIFO"
+    fi
+    CRON_ENV="MONGO_HOST='$MONGO_HOST'"
+    CRON_ENV="$CRON_ENV\nMONGO_PORT='$MONGO_PORT'"
+    echo -e "$CRON_ENV\n$CRON_SCHEDULE /backup.sh > $LOGFIFO 2>&1" | crontab -
+    crontab -l
+    cron
+    tail -f "$LOGFIFO"
+fi