Docker Administration

-

  • Error response from daemon: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
Sol: Run the below command

 sudo sysctl -w net.ipv4.tcp_mtu_probing=1
To make this permanently, add the following line to /etc/sysctl.conf:
net.ipv4.tcp_mtu_probing=1

Comments

  1. Unknown1 September 2018 at 14:21

    Hi sir ..can you post.....how to use docker volumes by using dockerfile.....how to share docker volumes between two countainers.....

    ReplyDelete
  2. Unknown6 September 2018 at 01:06

    Thank you for sharing with us the post that you have worked so hard to refine.

    DevOps Course Fees in Chennai | DevOps Training Credosystemz | DevOps Training in Chennai Quora

    ReplyDelete

Post a Comment

Popular posts from this blog

Kubernetes Course

-
Image
  KUBERNETES What are containers Before we dive into Container Orchestration, let's review first what containers are. Containers are an application-centric way to deliver high-performing, scalable applications on the infrastructure of your choice. With a container image, we bundle the application along with its runtime and dependencies. We use that image to create an isolated executable environment, also known as  container . We can deploy containers from a given image on the platform of our choice, such as desktops, VMs, Cloud, etc. Container Orchestration ? In Development and Quality Assurance (QA) environments, we can get away with running containers on a single host to develop and test applications. However, when we go to production, we do not have the same liberty, as we need to ensure that our  applications: Are fault-tolerant Can scale, and do this on-demand Use resources optimally Can discover other applications automatically, and c...
Read more

AWS-DevOps Overview

-
AWS: Amazon Web Services (AWS) is a secure cloud services platform, offering compute power, database storage, content delivery and other functionality to help businesses scale and grow. DevOps: Is a software engineering practice that aims at unifying software development (Dev) and software operation (Ops). The main characteristic of the DevOps movement is to strongly advocate automation and monitoring at all steps of software construction, from integration, testing, releasing to deployment and infrastructure management. DevOps aims at shorter development cycles, increased deployment frequency, more dependable releases, in close alignment with business objectives AWS Services EC2    S3    IAM VPC    Lambda    Cloud Formation   Cloud watch   Cloud trail   Route53    RDS  ( Aurora, PostgreSQL, MS SqL and Oracle)   Dynamo DB  (No SQL) DevO...
Read more

GitHub Administration

-
How to give access or create a account in GitHub  Steps: Login to the GitHub as Admin Look for site admin at left side Click on "Invite User" Give Username and Email id Once User is created, An email will sent to the user, he can then access to the git hub. How to add a new git hub member to the repository inside a organisation Steps: Login to the GitHub as Admin Go to the Organisation and Repository inside the organisation Click on Settings tab Select the " Collaborators & Teams" tab at left side Look for the "teams"  and click on the same. How to check the Git hub user permissions for a repository inside an organisation Steps: Login to the GitHub as Admin Go to the Organisation and Repository inside the organisation Click on Settings tab Select the " Collaborators & Teams"  tab at  left side Look for the  "teams"  and click on the same. Select any user Click on the " Manage a...
Read more