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Docker is software that provides containers, which allows teams to emulate development environments. Docker began as an internal project, initially developed by dotCloud engineers.

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netdata
ilyam8
ilyam8 commented May 27, 2019

#6116 uses hardcoded maximum number of active processes (default actually).

it is configurable value, we could collect it and calculate system active processes usage % and warn user based on it.

some info from @apardyl

Yes, we can do that. We would probably also need to read /proc/sys/kernel/threads-max - pid_max is the max PID that can be assigned, threads-max is the actual limit of t

mall项目是一套电商系统,包括前台商城系统及后台管理系统,基于SpringBoot+MyBatis实现,采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。

  • Updated Jan 26, 2020
  • Java
bradrydzewski
bradrydzewski commented Apr 13, 2019

the SSE feed should cache repository permissions to reduce database lookups. There are no documented issues of this being a problem, but this sort of performance improvements seems like low hanging fruit.

sryze
sryze commented Jul 27, 2019

On https://docs.docker.com/compose/compose-file/#restart it says:

no is the default restart policy, and it does not restart a container under any circumstance. When always is specified, the container always restarts. The on-failure policy restarts a container if the exit code indicates an on-failure error.

After reading this I have no idea what "restart" does. I've seen a lot of times peop

docwhat
docwhat commented Aug 19, 2019

When using AUFS as the storage driver in docker (or podman, etc.) then the maximum number of layers that can have data is "42".

This is because each layer that has data is unpacked into the file-system and then union mounted over each other. AUFS only allows a maximum of 42 layers to be mounted over each other.

The hard-limit is 127 data layers which is due to the maximum number of argu

generator-jhipster
darioajr
darioajr commented Dec 4, 2019

Bug description
Don´t show table correctly

Expected behavior
A Table view normal

Steps to reproduce the issue:
Crreate a container with large ENV variable

Technical details:

  • Portainer version: 1.21.0
  • Docker version (managed by Portainer): 18.09.3
  • Platform (windows/linux): linux
  • Command used to start Portainer (docker run -p 9000:9000 portainer/portainer):
pgromanov
pgromanov commented Dec 10, 2019

Is there a reference somewhere of how all of the components included hang together, how each of them is structured internally and how they communicate to each other - UML or any other sort of diagrammed/detailed description?

I have it deployed fine, it all works as far as that part goes, but it would be much easier to get into the detail by following some documentation than to figure it all o

polarathene
polarathene commented Nov 5, 2017

The examples for vhost configs for server/location blocks on the README only provide settings, they don't seem to explain much about intended content/blocks.

  • Are settings for server blocks only relevant?(LetsEncrypt companion seems to insert location blocks instead of using _location file)
  • Adding location blocks in example.com_location would be nested blocks presumably or only for sett
SouravKumar89
SouravKumar89 commented Aug 23, 2019

I have a angular 4 project which i'm working from last 2 years and as I didn't had any new package to add, I didn't ran npm install for almost an year. Few days back I needed a package to install and hence did npm install defining it in package.json file, after which my AOT build started giving some problem. Then I changed my typescript package from ~2.2.2 to ~2.8.0 after that it worked but it's t

masterleinad
masterleinad commented Dec 6, 2019

The steps for updating the repository keys for RHEL-based distributions in https://nvidia.github.io/nvidia-docker/ should read:

$ DIST=$(sed -n 's/releasever=//p' /etc/yum.conf)
$ DIST=${DIST:-$(. /etc/os-release; echo $VERSION_ID)}
$ sudo rpm -e gpg-pubkey-f796ecb0
$ sudo gpg --homedir /var/lib/yum/repos/$(uname -m)/$DIST/*/gpgdir --delete-key f796ecb0
$ sudo gpg --homedir /var/lib/

Created by Solomon Hykes

Released March 2013

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