Questions tagged with DevOps
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Reduce amazon Linux 2 docker size
I am trying to install Java 11 in Amazon Linux 2 docker image and trying to pass it as runtime for codebuild. Locally it has 750 MB after installation of Java 11 and when I upload it to ecr repo it's size is 300 MB. Is there a way to reduce it Below is my sample docker file FROM amazonlinux RUN yum update -y RUN amazon-linux-extras install java-openjdk11 -y
Java 11 as a runtime for codebuild
I have a dependency of Java 11 for my application i am using Linux standard 3.0 AWS managed image as of now and which is depreciated. AWS has launched the new images but it doesn't support java 11 which will support only correto i don't want to use it Looking to over come this with best solution If I choose to with custom docker image which platform has a light weight images Please do suggest on this
AWS Codebuild, run builds in parallel
Hi, I am using this config in a buildspec, but builds are still run sequentially: ``` version: 0.2 phases: pre_build: commands: - pwd - ls -la build: commands: - echo "hi world" && sleep 50 - echo "hey" && sleep 10 - echo "hey" && sleep 20 batch: fast-fail: true build-list: - identifier: build1 - identifier: build2 - identifier: build3 ``` What have I missed? Thank you
App Oauth2 Login in Private Subnet without NAT Gateway
I run My App in Private Subnet and add Oauth2 Login without NAT Gateway. To do Oauth login, I consider setting proxy server like nginx or squid in Public Subnet. Here, I would like to ask a question because I am confused about the concept of Proxy. 1. Is Oauth2 Login possible with Forward Proxy? Or should I use Reverse Proxy? 2. Can nginx and squid be run as Forward Proxy and Reverse Proxy at the same time? 3. Is there a way to do Oauth2 Login without NAT Gateway instead of Proxy?
How do I create a 'Tenant'?
I recently learned that I can create different independent environments or 'Tenants' within my AWS account, in order to isolate projects from one another. I want to do this, but I'm not sure how to get started. Is there a place in the AWS console where I can go to create a new Tenant? Thanks Frank
Help with connector configuration option "AWSSecretsArnList"
I am currently trying to set up a Docker Application Deployment connector in AWS IoT GreenGrass and since I need to authenticate the private repository that I will be pulling the docker images from, I also need to add the secret that I've created with the auth values to the configuration. The problem is that when I try to add the arn of the secret to the "**AWSSecretsArnList**" option, it gives me this warning: "**AWSSecretsArnList: List of ARNs**" I've tried following the example and pattern that are given inside the documentation about the Docker Application Deployment at https://docs.aws.amazon.com/greengrass/v1/developerguide/docker-app-connector.html#docker-app-connector-param , but it seems to be fruitless. Has anyone had similar experience and how did you find a way to resolve it. Am I overlooking something inside the documentation, or do I need to take a look somewhere else? Thanks!
There is an error that changes to "??" when I type Korean on the server.
There is an error that changes to "??" when I type Korean on the server. I wonder if the hosting server environment is UTF-8. It seems that the server doesn't accept Korean, so I want to know the solution. ![여기에 이미지 설명 입력](/media/postImages/original/IMAWaClJV_RFCwNUW2pk65DA)