The following is an example of errors which can be faced when the router can’t be created. Errors: * route/mbaas … More
Tag: DevOps
[DevOps] – OpenShift – How to check if my installation is ok?
Before start use the container after it is installed is a good practice check if all is ok first. Login … More
[DevOps] OpenShift – How to login as system admin?
Command Line: $ oc login -u system:admin -n default Verified into: v3.2.1.28 The following is an example. $ oc login -u … More
How to solve the error with the message ‘Permission denied (publickey,gssapi-keyex,gssapi-with-mic)’ which appears when I am trying do a ssh in AWS instance ?
Example Error: cmacedo-OSX:.ssh camilamacedo$ ssh -i my_pair_key.pem IP/DNS Permission denied (publickey,gssapi-keyex,gssapi-with-mic). Possible Situations You’re not specifying the correct SSH keypair file … More
How to solve “Permissions 0777 for ‘~/.ssh/id_rsa’ are too open.” ?
When you are try use a key and you are getting this massage: Permissions 0777 for ‘~/.ssh/id_rsa’ are too open. … More
[DevOps] – Use Ansible with Ansible Tower to automate tasks
What is Ansible ? Ansible IT automation engine that automates several IT needs by commands line. ANSIBLE QUICK START VIDEO ( 12′ … More
[DevOps] – How to use Docker to automate environments ?
Docker https://www.docker.com/ Docker containers wrap a piece of software in a complete filesystem that contains everything needed to run: code, … More
[DevOps] – How to use Vagrant to automate environments ?
Vagrant https://www.vagrantup.com/ Create and configure lightweight, reproducible, and portable development environments. UP AND RUNNING $ vagrant init hashicorp/precise64 $ … More
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