Question

这是我尝试运行多个exec命令，但我收到的是电子邮件的输出，但不是短信的输出。有没有办法运行这两个exec命令？

description "starts a kafka consumer for email and sms "
respawn

start on runlevel [2345]
stop on runlevel [!2345]

env FOUNDATION_HOME=/opt/home/configs
env VIRTUAL_ENV=/opt/home/virtualenvs/analytics


# run as non privileged user
setuid xxx
setgid xxx

console log

chdir /opt/xxx


exec  stdbuf -oL /opt/xxx/virtualenvs/analytics/bin/python -m yukon.pipelinerunnerexternal /opt/xxx/configs/datastream.pheme_sms  > /tmp/sms.out 2>&1

exec  stdbuf -oL /opt/xxx/virtualenvs/analytics/bin/python -m yukon.pipelinerunnerexternal /opt/xxx/configs/datastream.pheme_email > /tmp/email.out  2>&1

post-start script
    PID=`status kafka_upstart | egrep -oi '([0-9]+)$' | head -n1`
    echo $PID > /var/tmp/kafka_upstart.pid
end script

post-stop script
    rm -f /var/tmp/kafka_upstart.pid
end script

Answer 1

您可以尝试将它们与&&联系起来（假设它们没有无限期阻止）：

exec  stdbuf -oL /opt/xxx/virtualenvs/analytics/bin/python -m yukon.pipelinerunnerexternal /opt/xxx/configs/datastream.pheme_sms  > /tmp/sms.out 2>&1 && stdbuf -oL /opt/xxx/virtualenvs/analytics/bin/python -m yukon.pipelinerunnerexternal /opt/xxx/configs/datastream.pheme_email > /tmp/email.out  2>&1

或者将命令放在单独的脚本kafkalaunch.sh中，然后运行脚本：

exec kafkalaunch.sh

在我看来哪个更优雅。

如何在upstart脚本中使用多个exec命令？

1 个答案: