EExcel 丞燕快速查詢2

EExcel 丞燕快速查詢2
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[OK!!]Docker, cron, mail and logs

https://forums.docker.com/t/running-cronjob-in-debian-jessie-container/17527/7

dkoval Mar '17

=====

docker-compose.yml


version: '3.3'

services:
  gethpeers:
    build:
      context: gethpeers/
    volumes:
      - cronlog:/app/cronapplog:rw
    networks:
      - fastdev

  fakelog:
    build:
      context: fakelog/
    volumes:
      - cronlog:/app/cronapplog:rw
      - filebeat:/usr/share/filebeat/data:rw
    networks:
      - fastdev

volumes:  
  cronlog: 
  filebeat:
  
networks:
  fastdev:
    driver: bridge

gethpeers Dockerfile Fixed


FROM debian:stretch-slim
RUN apt-get -y update && apt-get install -y cron curl jq nano && \
    rm -r /var/lib/apt/lists/*
ADD . /app
ADD crontab /var/spool/cron/crontabs/root
RUN chmod 0600 /var/spool/cron/crontabs/root
RUN chmod +x /app/run-cronjob.sh
RUN chmod +x /app/start.sh
CMD cron -f

gethpeers crontab Fixed


* * * * * /app/run-cronjob.sh /app/start.sh > /proc/1/fd/1 2>/proc/1/fd/2
* * * * * echo hello > /proc/1/fd/1 2>/proc/1/fd/2

gethpeers run-cronjob Fixed


#!/bin/bash

if [ -z "$1" ] ; then
  echo "need name of cron job as first argument" > /proc/1/fd/1 2>/proc/1/fd/2
  exit 1
fi
 
if [ ! -x "$1" ] ; then
  echo "cron job file $1 not executable, exiting" > /proc/1/fd/1 2>/proc/1/fd/2
  exit 1
fi
 
if "$1"
then
  echo "cron job $1 Run!" > /proc/1/fd/1 2>/proc/1/fd/2
  exit 0
else
  echo "cron job $1 failed!" > /proc/1/fd/1 2>/proc/1/fd/2
  exit 1
fi

gethpeers start.sh


#!/bin/bash

IP_PORT=xxx.xxx.xxx.xxx:8545
ETH_METHOD=admin_peers
PEERS=$(curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"'$ETH_METHOD'","params":[],"id":1}' $IP_PORT |  jq '.result[].network + {"project":"cronapp"}')

printf "\n===== Now Geth Peers =====\n"
printf "Peers: %s\n" $PEERS
echo $PEERS >> /app/cronapplog/gethpeers.log


fakelog Dockerfile


FROM docker.elastic.co/beats/filebeat:6.5.4
COPY filebeat.yml /usr/share/filebeat/filebeat.yml
USER root
RUN chown root:filebeat /usr/share/filebeat/filebeat.yml
USER filebeat


fakelog filebeat.yml


filebeat.prospectors:

- type: log
  paths:
    - /app/cronapplog/gethpeers.log
  exclude_files: ['.gz$']
  fields:
    srcname: "geth"
    srctype: "cron"
    filebeatserverip: "xxx.xxx.xxx.xxx"
  fields_under_root: true
  symlinks: true

output.logstash:
  hosts: ["logstash:5044"]
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