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‎.gitignore

100644100755
File mode changed.

‎ansible/Tower

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1 git clone http://github.com/lerndevops/labs
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2 cd labs/ansible/install/
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3 ./installAnsible.sh
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5 apt-get install software-properties-common
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6 add-apt-repository ppa:deadsnakes/ppa
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7 apt-get update
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8 apt-get install python3.6
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9 apt-get remove python2.7
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10 cd ..
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11 cd docker/
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12 ./install/installDocker.sh
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13 cd
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14 git clone https://github.com/ansible/awx
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15 cd awx/installer/
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16 ls
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17 ansible --version
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18 cd
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19 cd labs/ansible/install/
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20 ./installAnsible.sh
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21 cd
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22 cd awx/
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23 cd installer/
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32 apt install python3-docker
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38 apt-get install python3-pip
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39 pip3 install docker-compose
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40 ansible-playbook -i inventory install.yml
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docker ps
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1 git clone http://github.com/lerndevops/labs
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2 cd labs/ansible/install/
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3 ./installAnsible.sh
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5 apt-get install software-properties-common
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6 add-apt-repository ppa:deadsnakes/ppa
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7 apt-get update
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8 apt-get install python3.6
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9 apt-get remove python2.7
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10 cd ..
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11 cd docker/
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12 ./install/installDocker.sh
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13 cd
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14 git clone https://github.com/ansible/awx
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15 cd awx/installer/
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16 ls
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17 ansible --version
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18 cd
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19 cd labs/ansible/install/
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20 ./installAnsible.sh
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21 cd
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22 cd awx/
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23 cd installer/
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32 apt install python3-docker
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38 apt-get install python3-pip
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39 pip3 install docker-compose
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40 ansible-playbook -i inventory install.yml
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docker ps

‎ansible/ad-hoc/readme.md

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`Ad-Hoc commands are one-liner ansible commands that performs one task on the target host.`
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`It allows you to execute simpleone-line task against one or group of hosts defined on the inventory file configuration.`
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## Ansible Ad-Hoc Commands to use when SSH Keys configured with target hosts
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```
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how to run ansible ad-hoc commands ( default inventory )
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ansible all -m setup
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ansible qa -m ping
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ansible dev -m shell -a "free -m"
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ansible iat -m copy -a "src=/tmp/naresh.txt dest=/tmp"
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ansible prod -m file -a "path=/tmp/helousername.txt state=touch"
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how to run ansible ad-hoc with custom inventory
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ansible all -i /path/to/inventory ping
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ansible dev -i /path/to/inventory -m copy -a "src=/tmp/new.txt dest=/tmp"
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how to run ansible ad-hoc with super user (root)
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ansible all -i /path/to/inventory -b ping
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ansible dev -i /path/to/inventory -m copy -a "src=/tmp/new.txt dest=/tmp" -b
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```
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## Ansible Ad-Hoc Commands to use when No SSH Keys configured with target hosts
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```
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how to run ansible ad-hoc commands ( default inventory ) with uid/pwd
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ansible all -m setup -u username -k
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ansible qa -m ping -u username -k
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ansible dev -m shell -a "free -m" -u username -k
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ansible iat -m copy -a "src=/tmp/naresh.txt dest=/tmp" -u username -k
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ansible prod -m file -a "path=/tmp/helousername.txt state=touch" -u username -k
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how to run ansible ad-hoc with custom inventory & uid/pwd
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ansible all -i /path/to/inventory -u username -k
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ansible dev -i /path/to/inventory -m copy -a "src=/tmp/new.txt dest=/tmp" -u username -k
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how to run ansible ad-hoc with super user (root) with uid/pwd
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ansible all -i /path/to/inventory -b -u username -k -K
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ansible dev -i /path/to/inventory -m copy -a "src=/tmp/new.txt dest=/tmp" -b -u username -k -K
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```
1+
`Ad-Hoc commands are one-liner ansible commands that performs one task on the target host.`
2+
`It allows you to execute simpleone-line task against one or group of hosts defined on the inventory file configuration.`
3+
4+
## Ansible Ad-Hoc Commands to use when SSH Keys configured with target hosts
5+
6+
```
7+
how to run ansible ad-hoc commands ( default inventory )
8+
9+
ansible all -m setup
10+
ansible qa -m ping
11+
ansible dev -m shell -a "free -m"
12+
ansible iat -m copy -a "src=/tmp/naresh.txt dest=/tmp"
13+
ansible prod -m file -a "path=/tmp/helousername.txt state=touch"
14+
15+
how to run ansible ad-hoc with custom inventory
16+
17+
ansible all -i /path/to/inventory ping
18+
ansible dev -i /path/to/inventory -m copy -a "src=/tmp/new.txt dest=/tmp"
19+
20+
how to run ansible ad-hoc with super user (root)
21+
22+
ansible all -i /path/to/inventory -b ping
23+
ansible dev -i /path/to/inventory -m copy -a "src=/tmp/new.txt dest=/tmp" -b
24+
```
25+
26+
## Ansible Ad-Hoc Commands to use when No SSH Keys configured with target hosts
27+
28+
```
29+
how to run ansible ad-hoc commands ( default inventory ) with uid/pwd
30+
31+
ansible all -m setup -u username -k
32+
ansible qa -m ping -u username -k
33+
ansible dev -m shell -a "free -m" -u username -k
34+
ansible iat -m copy -a "src=/tmp/naresh.txt dest=/tmp" -u username -k
35+
ansible prod -m file -a "path=/tmp/helousername.txt state=touch" -u username -k
36+
37+
how to run ansible ad-hoc with custom inventory & uid/pwd
38+
39+
ansible all -i /path/to/inventory -u username -k
40+
ansible dev -i /path/to/inventory -m copy -a "src=/tmp/new.txt dest=/tmp" -u username -k
41+
42+
how to run ansible ad-hoc with super user (root) with uid/pwd
43+
44+
ansible all -i /path/to/inventory -b -u username -k -K
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ansible dev -i /path/to/inventory -m copy -a "src=/tmp/new.txt dest=/tmp" -b -u username -k -K
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```

‎ansible/ansible-commands.txt

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‎ansible/dockerrole.yml

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- hosts: all
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become: yes
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roles:
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- docker
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- hosts: all
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become: yes
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roles:
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- docker

‎ansible/install/InsallAnsible.txt

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Installation Steps for Ubuntu
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====================================================================
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sudo apt-get update
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sudo apt-get install software-properties-common
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sudo apt-add-repository --yes --update ppa:ansible/ansible
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sudo apt-get install ansible
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8-
9-
Installation Steps for centos
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=====================================================================
11-
1+
Installation Steps for Ubuntu
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====================================================================
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sudo apt-get update
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sudo apt-get install software-properties-common
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sudo apt-add-repository --yes --update ppa:ansible/ansible
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sudo apt-get install ansible
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8+
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Installation Steps for centos
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=====================================================================
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1212
devops/devops

‎ansible/install/TowerSetup

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1 git clone https://github.com/ansible/awx
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2 git clone https://github.com/lerndevops/labs
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3 cd labs/
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4 cd ansible/
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5 ./installAnsible.sh
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6 apt-get update
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9 apt install python3-pip
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10 apt-get update
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11 sudo apt-get install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
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12 curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
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13 sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
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$(lsb_release -cs) \
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stable"
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14 sudo apt-get update
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15 apt-get install docker-ce docker-ce-cli containerd.io
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16 docker -v
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18 apt install python-pip
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19 pip install docker-compose
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22 cd ../..
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23 cd awx/
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24 ls
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25 cd installer/
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26 ls
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28 ansible-playbook -i inventory install.yml
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29 docker ps
26-
1+
1 git clone https://github.com/ansible/awx
2+
2 git clone https://github.com/lerndevops/labs
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3 cd labs/
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4 cd ansible/
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5 ./installAnsible.sh
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6 apt-get update
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9 apt install python3-pip
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10 apt-get update
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11 sudo apt-get install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
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12 curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
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13 sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
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$(lsb_release -cs) \
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stable"
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14 sudo apt-get update
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15 apt-get install docker-ce docker-ce-cli containerd.io
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16 docker -v
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18 apt install python-pip
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19 pip install docker-compose
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22 cd ../..
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23 cd awx/
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24 ls
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25 cd installer/
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26 ls
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28 ansible-playbook -i inventory install.yml
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29 docker ps
26+

‎ansible/install/ssh-keys-setup.md

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### create a user on all machines ( controller & all targets )
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useradd naresh -m -d /home/naresh -s /bin/bash
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### add user to sudoers for root previliges on all machines ( all targets )
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echo -e 'naresh ALL=(ALL) NOPASSWD: ALL' > /etc/sudoers.d/naresh
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9-
### genereate ssh keys for above user on contrller machine
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```
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1) switch to user ( su - naresh )
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2) run "ssh-keygen" command as user ( this will genereate ssh keys for the user )
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```
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```
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on ansible controller machine
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cd /home/naresh/.ssh
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cat id_rsa.pub (copy the content)
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```
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### copy user ssh keys from ansible contrller to all target hosts
21-
22-
```
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1) on all target machines
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swith to the user ( su - naresh )
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mkdir -p /home/naresh/.ssh
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touch /home/naresh/.ssh/authorized_keys
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chmod -R 700 /home/naresh/.ssh
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vi /home/naresh/.ssh/authorized_keys (enter the copied contet of id_rsa.pub from controller & save the file)
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```
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31-
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### create a user on all machines ( controller & all targets )
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useradd naresh -m -d /home/naresh -s /bin/bash
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5+
### add user to sudoers for root previliges on all machines ( all targets )
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7+
echo -e 'naresh ALL=(ALL) NOPASSWD: ALL' > /etc/sudoers.d/naresh
8+
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### genereate ssh keys for above user on contrller machine
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```
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1) switch to user ( su - naresh )
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2) run "ssh-keygen" command as user ( this will genereate ssh keys for the user )
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```
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```
16+
on ansible controller machine
17+
cd /home/naresh/.ssh
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cat id_rsa.pub (copy the content)
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```
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### copy user ssh keys from ansible contrller to all target hosts
21+
22+
```
23+
1) on all target machines
24+
swith to the user ( su - naresh )
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mkdir -p /home/naresh/.ssh
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touch /home/naresh/.ssh/authorized_keys
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chmod -R 700 /home/naresh/.ssh
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vi /home/naresh/.ssh/authorized_keys (enter the copied contet of id_rsa.pub from controller & save the file)
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```
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31+

‎ansible/playbooks/06copy.yml

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---
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- hosts: all
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become: true
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tasks:
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- name: Copy ansible inventory file to all hostmachines
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copy: src=/etc/ansible/ansible.cfg
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dest=/tmp/
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owner=root
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group=root
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mode=0666
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...
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---
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- hosts: all
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become: true
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tasks:
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- name: Copy ansible inventory file to all hostmachines
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copy: src=/etc/ansible/ansible.cfg
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dest=/tmp/
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owner=root
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group=root
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mode=0666
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...

‎ansible/playbooks/07loops1.yml

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#This playbbok will install HTTP server,wget and vim package using loops.
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---
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- hosts: localhost
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become: true
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tasks:
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- name: Install list of packages
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yum: name='{{item}}' state=present
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with_items:
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- httpd
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- wget
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- vim
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- zip
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- unzip
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...
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#This playbbok will install HTTP server,wget and vim package using loops.
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3+
---
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- hosts: localhost
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become: true
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tasks:
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- name: Install list of packages
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yum: name='{{item}}' state=present
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with_items:
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- httpd
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- wget
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- vim
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- zip
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- unzip
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...

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