2018-03-27 Create GIT Repository



Overview

The Ansible playbooks for the REDFERN cluster are getting hard to manage manually. I decided to use Git Hub to manage the source repository.

References

Ubuntu Commands

GIT Commands

Procedure

Verify GIT is installed

On AUBURN , the installation of GIT was verified as follows:

which git

The output was:

/usr/bin/git

This means that the GIT command is available.

Create GITHUB Account and Repository

Created an account here .

Created an empty repository called ansible-ocm12c .

Initialize GIT Repository

Following the procedure in 2.1 Git Basics - Getting a Git Repository , I ran the following commands:

cd /etc/ansible/
git init

The output was:

Initialized empty Git repository in /etc/ansible/.git/

Cloned Empty Repository

Following the procedure in 2.1 Git Basics - Getting a Git Repository , I ran the following commands:

git clone https://github.com/dfhawthorne/ansible-ocm12c.git

The output was:

Cloning into 'ansible-ocm12c'...
remote: Counting objects: 3, done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), done.
Checking connectivity... done.

Moved Source Code into Cloned Repository

Ran the following commands to move the files to the cloned repository:

cd /etc/ansible
mv roles ansible-ocm12c/
mv sites.yml ansible-ocm12c/

The hosts file has to remain in the /etc/ansible/ directory.

Check Status of Local Repository

Ran the following commands to check the status of the cloned repository:

cd /etc/ansible/ansible-ocm12c
git status

The output was:

On branch master
Your branch is up-to-date with 'origin/master'.
Untracked files:
  (use "git add <file>..." to include in what will be committed)

	roles/
	sites.retry
	sites.yml

nothing added to commit but untracked files present (use "git add" to track)

Add Files to Local Repository

Ran the following commands to add files to the cloned repository:

cd /etc/ansible/ansible-ocm12c
git add sites.yml
git add roles/

Check Status of Local Repository

Ran the following commands to check the status of the cloned repository:

cd /etc/ansible/ansible-ocm12c
git status

The output was:

On branch master
Your branch is up-to-date with 'origin/master'.
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

	new file:   roles/common/README.md
	new file:   roles/common/defaults/main.yml
	new file:   roles/common/handlers/main.yml
	new file:   roles/common/meta/main.yml
	new file:   roles/common/tasks/main.yml
	new file:   roles/common/tests/inventory
	new file:   roles/common/tests/test.yml
	new file:   roles/common/vars/main.yml
	new file:   roles/oracle_gi/README.md
	new file:   roles/oracle_gi/defaults/main.yml
	new file:   roles/oracle_gi/handlers/main.yml
	new file:   roles/oracle_gi/meta/main.yml
	new file:   roles/oracle_gi/tasks/gi_asm.yml
	new file:   roles/oracle_gi/tasks/install_gi_sw.yml
	new file:   roles/oracle_gi/tasks/main.yml
	new file:   roles/oracle_gi/tasks/networks.yml
	new file:   roles/oracle_gi/tasks/oracleasm.yml
	new file:   roles/oracle_gi/tasks/oracleasm_init_disk.yml
	new file:   roles/oracle_gi/templates/grid_install.rsp
	new file:   roles/oracle_gi/tests/inventory
	new file:   roles/oracle_gi/tests/test.yml
	new file:   roles/oracle_gi/vars/main.yml
	new file:   roles/oracle_user/README.md
	new file:   roles/oracle_user/defaults/main.yml
	new file:   roles/oracle_user/handlers/main.yml
	new file:   roles/oracle_user/meta/main.yml
	new file:   roles/oracle_user/tasks/install_dir.yml
	new file:   roles/oracle_user/tasks/main.yml
	new file:   roles/oracle_user/tasks/oracle_software_src.yml
	new file:   roles/oracle_user/tasks/preinstall.yml
	new file:   roles/oracle_user/tasks/user_groups.yml
	new file:   roles/oracle_user/tests/inventory
	new file:   roles/oracle_user/tests/test.yml
	new file:   roles/oracle_user/vars/main.yml
	new file:   roles/oracle_user/vars/oracle_pw.yml
	new file:   sites.yml

Untracked files:
  (use "git add <file>..." to include in what will be committed)

	sites.retry

Unfortunately, the file containing the hashed password for the oracle user was staged.

Unstage Oracle Password File

Ran the following commands to unstage the Oracle password file from the cloned repository:

cd /etc/ansible/ansible-ocm12c
git reset HEAD roles/oracle_user/vars/oracle_pw.yml

Commit the Initial Build

Ran the following commands to commit the initial build:

cd /etc/ansible/ansible-ocm12c
git commit

The output was:

[master 5b207e0] Initial push of Ansible playbooks with one (1) unresolved issue: (1) pexpect is not installed on REDFERN1
 Committer: douglas <douglas@auburn.yaocm.id.au>
Your name and email address were configured automatically based
on your username and hostname. Please check that they are accurate.
You can suppress this message by setting them explicitly. Run the
following command and follow the instructions in your editor to edit
your configuration file:

    git config --global --edit

After doing this, you may fix the identity used for this commit with:

    git commit --amend --reset-author

 35 files changed, 1143 insertions(+)
 create mode 100644 roles/common/README.md
 create mode 100644 roles/common/defaults/main.yml
 create mode 100644 roles/common/handlers/main.yml
 create mode 100644 roles/common/meta/main.yml
 create mode 100644 roles/common/tasks/main.yml
 create mode 100644 roles/common/tests/inventory
 create mode 100644 roles/common/tests/test.yml
 create mode 100644 roles/common/vars/main.yml
 create mode 100644 roles/oracle_gi/README.md
 create mode 100644 roles/oracle_gi/defaults/main.yml
 create mode 100644 roles/oracle_gi/handlers/main.yml
 create mode 100644 roles/oracle_gi/meta/main.yml
 create mode 100644 roles/oracle_gi/tasks/gi_asm.yml
 create mode 100644 roles/oracle_gi/tasks/install_gi_sw.yml
 create mode 100644 roles/oracle_gi/tasks/main.yml
 create mode 100644 roles/oracle_gi/tasks/networks.yml
 create mode 100644 roles/oracle_gi/tasks/oracleasm.yml
 create mode 100644 roles/oracle_gi/tasks/oracleasm_init_disk.yml
 create mode 100644 roles/oracle_gi/templates/grid_install.rsp
 create mode 100644 roles/oracle_gi/tests/inventory
 create mode 100644 roles/oracle_gi/tests/test.yml
 create mode 100644 roles/oracle_gi/vars/main.yml
 create mode 100644 roles/oracle_user/README.md
 create mode 100644 roles/oracle_user/defaults/main.yml
 create mode 100644 roles/oracle_user/handlers/main.yml
 create mode 100644 roles/oracle_user/meta/main.yml
 create mode 100644 roles/oracle_user/tasks/install_dir.yml
 create mode 100644 roles/oracle_user/tasks/main.yml
 create mode 100644 roles/oracle_user/tasks/oracle_software_src.yml
 create mode 100644 roles/oracle_user/tasks/preinstall.yml
 create mode 100644 roles/oracle_user/tasks/user_groups.yml
 create mode 100644 roles/oracle_user/tests/inventory
 create mode 100644 roles/oracle_user/tests/test.yml
 create mode 100644 roles/oracle_user/vars/main.yml
 create mode 100644 sites.yml
 

Push the Initial Build

Ran the following commands to push the initial build to the main repository:

git push --all

The output was:

Username for 'https://github.com': *********************************
Password for 'https://*********************************@github.com': 
Counting objects: 52, done.
Compressing objects: 100% (31/31), done.
Writing objects: 100% (52/52), 12.69 KiB | 0 bytes/s, done.
Total 52 (delta 2), reused 0 (delta 0)
remote: Resolving deltas: 100% (2/2), done.
To https://github.com/dfhawthorne/ansible-ocm12c.git
   a837737..ba8aa47  master -> master