If you would like to get more detailed overview when using terraform plan, you can turn trace logging on by setting setting the environment variable TF_LOG to a non-zero value, e.g. export TF_LOG=1 or TF_LOG=1 terraform plan
Using the asdf version manager to manage versions of various binaries like terraform, vault or packer is easily done by following the instructions below:
asdf plugin add terraform asdf install terraform latest asdf global terraform 0.14.9 asdf list terraform 0.14.9 terraform --version Terraform v0.14.9
Problem
You would like to rename multiple files, replacing some text with something else (like replacing Pixies_The with Pixies).
Solution
Install the rename utility
sudo apt install rename
and replace the text as follows
cd folder_to_rename_files rename 's/Pixies_The/Pixies/g' **
To get or set in environment variables the platform information of a system you can use the following:
export ARCH=$(case $(arch) in x86_64) echo -n amd64 ;; aarch64) echo -n arm64 ;; *) echo -n $(arch) ;; esac)
export OS=$(uname | awk '{print tolower($0)}')Taken from the installation instructions of the Operator SKD here: https://master.sdk.operatorframework.io/docs/installation/
You are getting the following error when trying to use yarn:
$ yarn yarn install v1.21.1 [1/5] Validating package.json... error xxxxx@: The engine "node" is incompatible with this module. Expected version "^10.0.0". Got "8.10.0" error Found incompatible module. info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
Upgrade yarn
$ curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add - [sudo] password for username: OK $ echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list deb https://dl.yarnpkg.com/debian/ stable main $ sudo apt-get update $ sudo apt-get upgrade
Which should give the updated yarn version:
$ yarn yarn install v1.22.5 [1/5] Validating package.json... error xxxxx@: The engine "node" is incompatible with this module. Expected version "^10.0.0". Got "8.10.0" error Found incompatible module. info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
Upgrade node version with the correct version from above (ie 10.0.0)
$ curl -fsSL https://deb.nodesource.com/setup_10.x | sudo -E bash - $ sudo apt-get install -y nodejs .... The following packages will be upgraded: nodejs ...
And then the needed versions would have been installed:
$ yarn yarn install v1.22.5 [1/5] Validating package.json... [2/5] Resolving packages... success Already up-to-date. Done in 0.90s.
In order to be able to force the http to https redirection when using wordpress in dreamhost use the following (taken from https://help.dreamhost.com/hc/en-us/articles/215747758-Force-your-site-to-load-securely-with-an-htaccess-file) :
RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301,NE]
Header always set Content-Security-Policy "upgrade-insecure-requests;"
# BEGIN WordPress
.....
# END WordPressTo stop having a service automatically start after bootup in a Linux system with systemctl use the following to stop and then disable the service:
sudo systemctl stop service_name sudo systemctl disable service_name
You would like to output some additional information (ie port number) in addition to the variable provided by Terraform.
Use interpolation of the Terraform variable using ${var} together with the rest of the string you would like to output, like:
output "kibana_endpoint" {
value = "http://${aws_instance.elasticsearch.public_ip}:5601"
description = "The Kibana endpoint"
}More information about the language https://learn.hashicorp.com/tutorials/terraform/outputs?in=terraform/configuration-language
There is a newer way of using the command, as it is also the case in a few other docker commands.
Even though both the command can be used to remove a docker image, the command using docker image rm is the most recent way of using it.
To create a user in AWS IAM using the CLI (after you have configured it), use the following:
Create a user with programmatic access (access key ID and secret access key):
$ aws iam create-user \
--user-name User_Prog_Access
Response:
{
"User": {
"Path": "/",
"UserName": "User_Prog_Access",
"UserId": "AIDExampleUserId",
"Arn": "arn:aws:iam::123333333:user/User_Prog_Access",
"CreateDate": "2021-01-29T12:20:43+00:00"
}
}
$ aws iam create-access-key \
--user-name User_Prog_Access
Response:
{
"AccessKey": {
"UserName": "User_Prog_Access",
"AccessKeyId": "AKIExampleAccessKeyID",
"Status": "Active",
"SecretAccessKey": "ttExampleSecretAccessKey",
"CreateDate": "2021-01-29T12:21:22+00:00"
}
}
And for a user with console access:
$ aws iam create-user \
--user-name User_Console_Access
Response:
{
"User": {
"Path": "/",
"UserName": "User_Console_Access",
"UserId": "AIExampleUserId",
"Arn": "arn:aws:iam::933323111111:user/User_Console_Access",
"CreateDate": "2021-01-29T12:31:46+00:00"
}
}
$ aws iam create-login-profile \
--user-name User_Console_Access \
--password Temp_Password4 \
--password-reset-required
Response:
{
"LoginProfile": {
"UserName": "User_Console_Access",
"CreateDate": "2021-01-29T12:35:28+00:00",
"PasswordResetRequired": true
}
}