Golang: SSH connection to devices – stream 46 скачать в хорошем качестве

Golang: SSH connection to devices – stream 46

The recording of the network programmability stream which occurred on 2019/12/8 On this stream I was talking about my reasons to learn Golang for network automation even though I have been programming in Python for 8 years. I was experimenting with connecting to network devices using SSH with Golang and gathering some outputs. It was a little bit harder and more verbose than I expected but I was really impressed by the speed. It took only 2 seconds to collect multiple commands on 10 devices, which is pretty impressive. I will definitely need to learn Go more to feel more comfortable with it. Timecode: 0:00 – Introduction 1:40 – News/announcements: burnout, Python httpx library, CLEUR 2020 14:10 – My thoughts on Golang vs Python for network automation 28:20 – Finishing my network lab with 10 CSR1000v 38:50 – Installing Golang 51:40 – Copying and understanding the code from the article   / go-and-ssh-for-network-devices   1:08:10 – Trying Golang debugger 1:21:20 – Establishing SSH connection to a single device 2:29:35 – First test of the program 2:30:50 – Converting the program to support several simultaneous connections (structs + channel + goroutines) 2:44:36 – Testing our changes with multiple devices 3:16:00 – Conclusions, summary and wrap-up Resources: A Tour of Go: https://tour.golang.org/ Article I used as a reference material: Go and SSH for network devices   / go-and-ssh-for-network-devices   (his code is available here: https://github.com/vasya4k/runcmd) Udemy course I am doing: Go: The Complete Developer's Guide (Golang) https://www.udemy.com/course/go-the-c... Please note that this content is stream-first and it is slow-paced by design. I recommend increasing playback speed in the player settings. Don't miss my upcoming streams at   / dmfigol   The code is on my GitHub: https://github.com/dmfigol/network-pr... Twitter:   / dmfigol   Blog: https://dmfigol.me Background music (royalty-free): https://www.pretzel.rocks/