rootlesskit | fake root '' for implementing rootless containers | Continuous Deployment library
kandi X-RAY | rootlesskit Summary
kandi X-RAY | rootlesskit Summary
RootlessKit is a Linux-native implementation of "fake root" using user_namespaces(7). The purpose of RootlessKit is to run Docker and Kubernetes as an unprivileged user (known as "Rootless mode"), so as to protect the real root on the host from potential container-breakout attacks.
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QUESTION
i setted docker on ec2 and upload crawler scrapy code. since yesterday when i run ec2, it could collect data well. but suddenly now it doesn't work well. i guessed it is EC2 problem, because it could work well till today lunch time.
then i try to check EC2 condition, typed df -h
, it showed
ANSWER
Answered 2021-Mar-23 at 09:29It is clear that your EC2 instance has disk usage issue (disk gets full).
You successfully increased the volume size (as shown in lsblk
output) but you also need to extend the file system, as described here.
Essentially, you should run sudo growpart /dev/xvda 1
and sudo resize2fs /dev/xvda1
. Use df -h
again to verify.
In order to optimize performance, you should consider:
- Using a dedicated volume for your workload (i.e. mount a new, larger EBS volume on
/mnt/data
and configure your application to use this path for data storage) - Resize this volume and/or change type (i.e. use provisioned IOPS SSD)
Scrapy also supports S3 for storage.
You can configure scrapy logging to use a specific log file (--logfile FILE
which you can later delete) or disabled it altogether (--nolog
, not recommended).
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