Chef Day1 Assignment

ambati.raghavareddy@gmail.com — Tue, 22 Nov 2022 05:28:00 +0000

Write a recipe to create a file which should be owned by group called “root”, user “ec2-user” and permission executable.

user 'ec2-user' do action :create end file 'hostfile' do content '10.30.2.44 hello 10.30.4.50 boss 22.123.44.11 ATM 33.44.56.7 Branch' mode '0755' owner 'ec2-user' group 'root' end

Write a recipe to updates the access (atime) and file modification (mtime) times for a file.

user 'ec2-user' do action :create end file 'hostfile' do content '10.30.2.44 hello 10.30.4.50 boss 33.44.56.7 Branch' mode '0755' owner 'ec2-user' group 'root' action :create action :touch end

Write a recipe to download the java tar ball, extract it under /opt/ and set JAVA_HOME using bash resources. Note – https://jdk.java.net/archive/

file 'javainstall.sh' do content 'wget https://download.java.net/java/GA/jdk18.0.2/f6ad4b4450fd4d298113270ec84f30ee/9/GPL/openjdk-18.0.2_linux-aarch64_bin.tar.gz gunzip openjdk-18.0.2_linux-aarch64_bin.tar.gz tar -xvf openjdk-18.0.2_linux-aarch64_bin.tar -C /opt/ export JAVA_HOME=/opt/jdk-18.0.2' mode '0755' owner 'root' group 'root' end execute 'Execute my script' do user 'root' cwd '/root/chefday1' command './javainstall.sh' end

Write a chef recipe to execute one sample bash script.

file 'shellscript.sh' do content ' ls -ltr; pwd' mode '0755' owner 'root' group 'root' end execute 'Execute my script' do user 'root' cwd '/root/chefday1' command './shellscript.sh' end

Write a chef recipe to Create a directory
user 'nfast' do action :create end group 'nfast' do members 'nfast' action :create end directory '/opt/nfast/kmdata/local' do recursive true owner 'nfast' group 'nfast' mode '0755' action:create end

**
Write a chef recipe to install git.**
package 'git' do action :install end

**
Write a chef recipe to clone git repo https://github.com/scmgalaxy/chef-repo**

git 'gitclone' do remote 'origin' repository 'https://github.com/scmgalaxy/chef-repo' user 'root' action :sync end

Write a chef recipe to create group and use in linux.

group 'nfast' do members 'nfast' action :create end

Write a chef recipe to Download a file from a URL. Note –https://raw.githubusercontent.com/scmgalaxy/chef-repo/master/README.md
bash 'downloadfile' do user 'root' cwd '/root/chefday1' code <<-EOH wget https://raw.githubusercontent.com/scmgalaxy/chef-repo/master/README.md EOH end

**
Write a chef recipe to create a new user and password in the Nodes automatically?**

user 'raghu' do comment 'create raghu user' uid 9999 gid 'nfast' home '/home/raghu' shell '/bin/bash' password '$1$JJsvHslasdfjVEroftprNn4JHtDi' end
**
Write a chef recipe to add= a message to a log file.**

log 'mymessage' do message 'A message add to the log.' level :info action :write end

Debug School: ambati.raghavareddy@gmail.com

Chef Day1 Assignment