Docker

How do I alias python2 to python3 in a docker container?

由 旧时模样 提交于 2021-02-19 16:13:16
问题 I am trying to set the default python in my docker container to be python3 and have set the aliases in the dockerfile. When I open the .bashrc file, they show up. As far as I can tell, it should work but the default python version is still 2.7. if I run which python, it will still point to usr/bin/python rather than python3. Same with pip. Can anyone tell me what the problem is? Here is the command I'm using to alias: RUN \ echo 'alias python="/usr/bin/python3"' >> /root/.bashrc && \ echo

How do I alias python2 to python3 in a docker container?

由 微笑、不失礼 提交于 2021-02-19 16:06:43
问题 I am trying to set the default python in my docker container to be python3 and have set the aliases in the dockerfile. When I open the .bashrc file, they show up. As far as I can tell, it should work but the default python version is still 2.7. if I run which python, it will still point to usr/bin/python rather than python3. Same with pip. Can anyone tell me what the problem is? Here is the command I'm using to alias: RUN \ echo 'alias python="/usr/bin/python3"' >> /root/.bashrc && \ echo

How do I alias python2 to python3 in a docker container?

由 China☆狼群 提交于 2021-02-19 16:03:31
问题 I am trying to set the default python in my docker container to be python3 and have set the aliases in the dockerfile. When I open the .bashrc file, they show up. As far as I can tell, it should work but the default python version is still 2.7. if I run which python, it will still point to usr/bin/python rather than python3. Same with pip. Can anyone tell me what the problem is? Here is the command I'm using to alias: RUN \ echo 'alias python="/usr/bin/python3"' >> /root/.bashrc && \ echo

How do I alias python2 to python3 in a docker container?

由 ⅰ亾dé卋堺 提交于 2021-02-19 16:02:55
问题 I am trying to set the default python in my docker container to be python3 and have set the aliases in the dockerfile. When I open the .bashrc file, they show up. As far as I can tell, it should work but the default python version is still 2.7. if I run which python, it will still point to usr/bin/python rather than python3. Same with pip. Can anyone tell me what the problem is? Here is the command I'm using to alias: RUN \ echo 'alias python="/usr/bin/python3"' >> /root/.bashrc && \ echo

How do I alias python2 to python3 in a docker container?

由 ε祈祈猫儿з 提交于 2021-02-19 16:01:22
问题 I am trying to set the default python in my docker container to be python3 and have set the aliases in the dockerfile. When I open the .bashrc file, they show up. As far as I can tell, it should work but the default python version is still 2.7. if I run which python, it will still point to usr/bin/python rather than python3. Same with pip. Can anyone tell me what the problem is? Here is the command I'm using to alias: RUN \ echo 'alias python="/usr/bin/python3"' >> /root/.bashrc && \ echo

springcloud -- sleuth+zipkin整合rabbitMQ详解

由 巧了我就是萌 提交于 2021-02-19 11:02:40
为什么使用RabbitMQ? 我们已经知道，zipkin的原理是服务之间的调用关系会通过HTTP方式上报到zipkin-server端，然后我们再通过zipkin-ui去调用查看追踪服务之间的调用链路。但是这种方式存在一个隐患，如果微服务之间与zipkin服务端网络不通，或调用链路上的网络闪断，http通信收集方式就无法工作。而且zipkin默认是将数据存储在内存中的，如果服务端重启或宕机，就会导致数据丢失。 所以我们不仅将数据存储在zipkin-serve中，同时还能通过某个消息存储的容器将本次调用其他服务的消息数据进行持久化存储，这样不就可以解决问题吗？结合RabbitMQ证好解决了这一问题，再发一份到消息队列中去。 安装RabbitMQ 查找镜像 进入docker hub镜像仓库地址： https://hub.docker.com/_/rabbitmq?tab=description ，选择带有 "management" 的版本(包含管理界面) docker 搜素下载 docker search rabbitmq:management 拉取镜像 docker pull rabbitmq:3.7.7-management // 1 docker pull rabbitmq:management // 2 运行rabbitMQ docker run -d -p 5672:5672

Percona 5.6 Docker Image cannot load my /etc/mysql/conf.d/*.cnf

由 六眼飞鱼酱① 提交于 2021-02-19 09:15:50
问题 I am struggling on this issue for at least 14 hours so far :(. I am configuring a build server with docker, jenkins, java, scala on top of CentOS 7. While working with liquibase and jooq:codegen, I need to have proper MySQL(Percona:5.6) containers setup, but unfortunately, it seems that Official Percona Image (Percona:5.6) does not load *.cnf files under /etc/mysql/conf.d properly, which I do think it is my issue, such as file permissions issues. I was following with the instructions from:

How to increase ulimit in Docker in Elastic Beanstalk?

由 泪湿孤枕 提交于 2021-02-19 08:52:16
问题 I would like to increase ulimit in Docker in Elastic Beanstalk to run some apps. I know that I need to increase ulimit of Docker host and restart docker service but cannot find a way to do it. I wrote following .ebextensions/01limits.config but still cannot increase ulimit. commands: 01limits: command: echo -e "#commands\nroot soft nofile 65536\nroot hard nofile 65536\n* soft nofile 65536\n* hard nofile 65536" >> /etc/security/limits.conf 02restartdocker: command: service docker restart ADDED

HTTPS on Elastic Beanstalk (Docker Multi-container)

由 家住魔仙堡 提交于 2021-02-19 08:38:38
问题 I've been looking around and haven't found much content with regards to a best practice when it comes to setting up HTTPS/SSL on Amazon Elastic Beanstalk with a Multi-container Docker environment. There is a bunch of stuff when it comes to single container configuration, but nothing when it comes to multi-container. My Dockerrun.aws.json looks like this: { "AWSEBDockerrunVersion": 2, "volumes": [ { "name": "app-frontend", "host": { "sourcePath": "/var/app/current/app-frontend" } }, { "name":

no matches for kind “Deployment” in version “apps/v1”

由 我是研究僧i 提交于 2021-02-19 08:22:29
问题 I have minikube v0.26.0 version and kubectl v1.10.1 version and localKube v1.8.0 i get the following error when i try to deploy the kubeless ui $ kubectl create -f https://raw.githubusercontent.com/kubeless/kubeless-ui/master/k8s.yaml ERROR: unable to recognize "https://raw.githubusercontent.com/kubeless/kubeless-ui/master/k8s.yaml": no matches for kind "Deployment" in version "apps/v1" 回答1: after a long R & D minikube start --logtostderr --v=0 --bootstrapper=localkube --vm-driver virtualbox
订阅 Docker