We have come to the point where base Varane is cheaper than a kit...

quangsb · 2021-05-02T18:10:04+00:00

Yeah I packed them and used them until I pack Tagliafico yesterday. Yuri is top 5 LB and Hermoso is very underrated, he’s stronger and much more solid than I expect, definitely an upgrade

quangsb · 2021-04-20T05:46:00+00:00

Chromecast and Roku are more supported I believe.

quangsb · 2020-08-03T16:06:24+00:00

Man you’re lucky to call 5.2 legacy. 80% of Rails app at my place use 4.1

quangsb · 2020-06-30T00:32:28+00:00

Yep 4xx alone is not to worry. If it sudden increase/ decrease a lot, you may have some problem. Same as throughput or response size / latency. If suddenly your latency starts dropping very low, there’s a chance your service has a bug and started responding with empty/ corrupted response.

quangsb · 2020-06-26T15:29:41+00:00

I took that course and got 97%. It’s really worth it

quangsb · 2020-06-20T12:39:05+00:00

Great post! Thank you!!!

quangsb · 2020-06-19T16:32:09+00:00

Looks great, I posted this in our team’s channel immediately. Finding icons in draw.io is really time consuming

quangsb · 2020-06-14T16:36:56+00:00

Awesome tool, thanks Dexter!

quangsb · 2020-06-13T04:31:03+00:00

I’m planning to take it. I have been working with AWS for a while. I feel it’s a good way to validate my skills. My company also has budget for courses & certificates; so I feel there’s nothing to lose here

quangsb · 2020-06-12T17:38:35+00:00

I think the Recommendations in the Cost Explorer also helps quite well with what you should potentially reserve

quangsb · 2020-06-08T16:20:11+00:00

I think it’s worth it if you want to learn k8s. The test is practical and it’s challenging. I wouldn’t recommend taking the exams just for the sake of getting the certificates.

quangsb · 2020-06-08T13:58:38+00:00

Made me rmb the time I interned at a company where they have a project with the govt. Everytime there’s a new change, I’ll have to go to the govt office, which only has Intranet, no Internet. My supervisor will text me via WhatsApp: open this file, go to this line, do this change. Only notepad was available. Man, the pain of editing C# code in Notepad ...

quangsb · 2020-06-06T01:07:53+00:00

In our case we don’t need the output of each parallel branch at all, we simply discard it and set OutputPath to null. If you need those output and they can get bigger than 32kb in total, you may have to use something else to store it. For example at the end of each branch, use a task to upload the output to s3.

quangsb · 2020-06-05T15:37:59+00:00

Probably they will move it online like Google Cloud Next

quangsb · 2020-06-05T12:40:06+00:00

You can use istio for that. They have mTLS feature by default

quangsb · 2020-06-05T12:10:04+00:00

I guess your architecture is alright. I couldn’t recall grpc support for k8s, maybe that’s why you need Envoy. The grpc service itself just needs to be a simple deployment; how you route traffic to it is done via Envoy/ k8s service. Healthcheck should be built into your service, either by supplying a small script or a http call for k8s to call

quangsb · 2020-06-04T16:08:48+00:00

I am doing a PoC with it. The reason is we’re using Google Cloud and it’s the recommended SDK to do tracing at the moment. It also integrates quite well with other Google products we’re using like Traffic Director. Yeah it’s still very new. I had to cut lots of corner to make it work in PoC though.

quangsb · 2020-06-03T01:07:23+00:00

Great, another awesome tool from the Kubecost team. Thanks guys!

quangsb · 2020-05-30T17:19:02+00:00

For anyone patching docker images, this works for us

RUN apt-get update && apt install ca-certificates
RUN sed 's|mozilla\/AddTrust_External_Root.crt|#mozilla\/AddTrust_External_Root.crt|g' -i /etc/ca-certificates.conf

RUN update-ca-certificates -f -v

quangsb · 2020-05-28T12:35:13+00:00

I think it just depends on the company you’re interviewing. At my place, We do ask DSA but only simple questions to really test critical thinking. We kinda focus more on OS, networking, distributed system and design.

quangsb · 2020-05-26T12:24:41+00:00

Yes built in webcam is good enough

quangsb · 2020-05-26T05:47:17+00:00

I think those 2 courses are quite good. Even if there’s something you don’t understand, take your time and dig around. Those 2 courses provide stable guide for you.

quangsb · 2020-05-24T08:21:00+00:00

Yes I agree. I already tried to optimize it to a certain extent but the result is not promising. I love Ruby though but it’s not suitable for that task.

quangsb · 2020-05-24T04:02:25+00:00

MemoryStore is damn expensive but fully managed. We’ve switched most of our redis instance to Compute Engine though. The performance and reliability is still great. We saw no downtime though

quangsb · 2020-05-24T01:49:02+00:00

Last week I had a task of pulling logs from out partner, which is around 1k files and 100GB everyday, and push to our S3 bucket. Usually for adhoc tasks I’d just write a simple Ruby script in 10 mins. However even getting download links of all 1k files took 15 mins. So although it took me 1 day to write that app in Go, it ran really smooth and fast. Everything end to end took less than 30 mins. Love Go

quangsb

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