The ingenious combination of Docker and Golang
"Editor's words" This is a simple repertoire of tips and tricks that show how to make Docker more useful when using the go language. For example, how to use different versions of the Go tool chain to compile go code, how to cross compile to a different platform (and test results!). Or how to make a really small cont
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Deploying Golang apps to Docker
Project Address: Https://github.com/EDDYCJY/go ... (Get in the car, support a wave)Original address: Https://segmentfault.com/a/11 ...
Note:
You need to install docker and match the image source before you start.
This section of the source co
Based on the Docker of Golang development author: Chszs, without the owner's permission may not be reproduced. The permitted reprint should be annotated author and blog homepage: Http://blog.csdn.net/chszs, Docker for development
Docker is not only for deployment, it can also be used for development. 1. Why to use
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Download Ubuntu Tutorials
Download Address: Http://www.ubuntu.org.cn/download/alternative-downloads. Version is 14.04.4
Configuring the Process view favorite pages
Operation with Mac ITerm ubuntu:ssh hostname@ip [-P port]SSH default port is 22SSH rainbow@192.169.240.131 Connection
Installing Docker https://docs.docker.com/engine/installation/linux/ubuntuli
Note: Nginx unit nginx Open source new Nginx development platform, but plainly, personal feeling general, and official documents are not very good, API interface currently temporary document comparison ...., previously written about how virtual machines physical machines were installed and deployed today, write a way to install and deploy using Docker, and add the use of the Golang language as a comparison
Before I wrote how to deploy the Golang program to the server, this time we write how to use Docker to deploy my Golang, of course, if you want to deploy to the Docker inside, Docker it must be installed, you can click here to see the installation steps.
Wen/Qian Yi
This art
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The text of this text connection is: http://blog.csdn.net/freewebsys/article/details/53635529 not allowed to reprint without the Bo master.Bo main address is: Http://blog.csdn.net/freewebsys
1, about alpine environment
http://blog.csdn.net/freewebsys/article/details/53615757The HTTP server for the next Golang was studied yesterday.Found an error when booting:
fileord
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Blog Address: yeqown.github.com
Cause
Because production needs have recently re-toss Jenkins and Docker. The main purpose is to automatically compile, package, and deploy some Golang httpserver. So decided to use Jenkins to do this continuous integration carrier, choose Jenkins for two reasons:
1. Used before, get started
1. Installing Docker
2. mkdir Mydocker
3. CD Mydocker Touch Dockerfile
4. Dockerfile Write
# Use the Golang environment as the parent image
from Golang Maintainer Razil "zc6496359"workdir $GOPATH/src/godockerADD . $GOPATH/src/godocker RUN Go build main.go EXPOSE 8080entrypoint ["./main"]
Parameter explanation:
from maintainerworkdirADD RUN EXPOSEentrypoin
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1,alpine Linux is very small
First Alpine is very small, installed on the bash after the 5MB.Golang don't need any other dependencies to see if they can run on Alpine.Build a Golang environment, rather than putting the golang environment on the Alpine.
2, first build Golang envi
Sometimes I need to remotely debug Golang programs, such as the code we write on MacOS, but sometimes run on Linux, so we need to remotely debug the code running on the Linux system. Another scenario is that we can package the goalng into a Docker image, and the code can be debugged in a container. Take Goland as an example.
Remote Debug
Remote debugging Golang
/mnt/cdromDownload the Go language file --bit linuxwget http://www.golangtc.com/static/go/go1.4.2.linux-amd64.tar.gz +-bit linuxwget http://www.golangtc.com/static/go/go1.4.2.linux-386.tar.gz: http://Golangtc.com/downloadunzip the binary file to/usr/Local directory sudo tar-xzf Go1.4.2. linux-xxx.tar.gz-c/usr/Local use VI in environment variable configuration file/etc/the profile adds the following: Export PATH= $PATH:/usr/local/go/bin Check Go language release go Version definition gopath envir
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Reading objects
Let's say readers understand docker,docker-compose and go syntax
Problem description
I have three applications called Mysql,goapp,javaapp, respectively. Their dependencies are as follows:
Image.png
Goapp completes the logic by invoking the Javaapp service.
Javaapp directly with MySQL database.
In o
Original address: http://www.damonyi.cc/?p=232
Pre-project requirements, the need to make reasonable use of the host storage, the use of the host deployment agent, the way to achieve the allocation of Docker data volume based on LVM, with the development of the project to integrate Docker compose to complete the application of automatic orchestration, need in the Docker
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Attached:
It's a kitty. Blog: w-blog.cn
EMQ Official Address: http://emqtt.com/
EMQ Chinese Document: http://emqtt.com/docs/v2/guide.html
1.TLS Certificate Validation
For security purposes. We often use HTTPS to ensure that requests are not tampered with, as MQTT uses TLS encryption to ensure transport security
EMQ The TLS encrypted port that is used by default is Port 8883, and the default certificate is etc/cert
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The code is the best explanationPortal GitHubBuild your own image to run the following commanddocker build -t "golang:with-glide" .
The following is the contents of the Dockerfile file
FROM golang:1.8MAINTAINER luyunhua@lancai.cnRUN go get github.com/Masterminds/glide \ cd $GOPATH/src/github.com/Masterminds/glide \ make install \ rm -rf $GOPATH/src/github.
is to accept and dispatch requests sent by the Docker client for distribution. Schema 4.2 for Docker server.Figure 4.2 Docker Server architectureDuring the launch of Docker, a MUX was created through the package Gorilla/mux. Router, which provides the requested routing functionality. In
properly), information as follows, unresolved, for help.
#/root/go/docker/bundles/1.4.1-dev/binary/docker-1.4.1-dev-h Unix:///var/run/docker.sock-h tcp://0.0.0.0:5050-d- g/home/docker/--bridge= ""--group= ""INFO[0000] +job Serveapi (Unix:///var/run/docker.sock, tcp://0.0.0.0:5050)INFO[0000] Warning:you is running Linux kernel version 2.6.32-431.el6.x86_64,
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