changed to debian container, added logging

docker-compose.yml

@@ -7,5 +7,5 @@ services:
         restart: always
         container_name: covid-collector 
         volumes:
-            - "./data:/root/data"
+            - "./sshkeys:/root/.ssh"
 

image/Dockerfile

@@ -1,10 +1,20 @@
-FROM python:3.9-buster
+FROM debian:bullseye-slim
 
-RUN apt-get update; apt-get install --no-install-recommends cron
+RUN apt-get update; apt-get install -y --no-install-recommends ssh ca-certificates wget cron git
 
-RUN touch /var/log/cron.log
+# configure GIT
+RUN git config --global user.email "" ;\
+	git config --global user.name "automatic covid-collector" ;\
+	git config --global pull.rebase true
+
+# copy preconfigured git repo
+COPY git /root/git
+
+# configure crontab
 COPY collect.sh /root/collect.sh
-RUN echo '*/2 *    * * *   root    /root/collect.sh' >> /etc/crontab
+RUN chmod +x /root/collect.sh
+RUN echo '15 15    * * *   root    /root/collect.sh >> /var/log/collect.log 2>&1' >> /etc/crontab
 
-CMD ["/bin/bash", "-c", "cron && tail -f /var/log/cron.log"]
+# run cron in foreground so it blocks and keeps the container running
+CMD ["cron", "-f"]
 

image/collect.sh

@@ -1,6 +1,14 @@
-!/bin/bash
+#!/bin/bash
+echo ----- automatic update $(date +%F-%H-%M) --------
+cd /root/git/
+git pull 
 
 # download Covid-Cases for Austria based on age groupes
-wget --output-document=/root/data/CovidFaelle_Altersgruppe-$(date +%F_%T).csv https://covid19-dashboard.ages.at/data/CovidFaelle_Altersgruppe.csv
+wget --output-document=./data/CovidFaelle_Altersgruppe-$(date +%F-%H-%M).csv https://covid19-dashboard.ages.at/data/CovidFaelle_Altersgruppe.csv 2>&1
 
+git add data
+git commit -m 'automatic update'
+git push origin
 
+echo ------------------------------------------------
+echo 

image/git

@@ -0,0 +1 @@
+Subproject commit a952f6573c88890ae3fc6eb65ef6f604b55c19b1

sshkeys/.gitignore

@@ -0,0 +1 @@
+*