Differences

This shows you the differences between two versions of the page.

--- maintenance:general:install_ansible [2019/12/24 09:41] – ↷ Page moved from guides:howto:install_ansible to maintenance:general:install_ansible bdorlandt
+++ maintenance:general:install_ansible [2024/07/03 12:31] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+====== Install Ansible ======
+> NOTE: This install guide is is meant for adding Ansible to Centos6.
+Login the NetYCE terminal and execute the following steps.
+===== Install Python 2.7 =====
+<code>
+sudo yum update
+cd /tmp
+sudo wget https://www.python.org/ftp/python/2.7.16/Python-2.7.16.tgz
+sudo tar xzf Python-2.7.16.tgz
+cd Python-2.7.16
+sudo ./configure --enable-optimizations
+sudo make altinstall
+sudo /usr/local/bin/python2.7 -V
+sudo ln -s /usr/local/bin/python2.7 /usr/bin/python2.7
+sudo rm /tmp/Python-2.7.16 -R
+sudo rm /tmp/Python-2.7.16.tgz
+</code>
+===== Install Pip =====
+<code>
+sudo curl "https://bootstrap.pypa.io/get-pip.py" -o "get-pip.py"
+sudo /usr/local/bin/python2.7 get-pip.py
+</code>
+===== Install Netconf plugins/libs =====
+<code>
+sudo yum install libxslt
+sudo yum install libxml2
+sudo /usr/local/bin/pip install ncclient
+sudo /usr/local/bin/pip install jxmlease
+</code>
+===== Install Ansible =====
+<code>
+sudo rpm -ivh http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
+sudo yum update
+sudo yum install ansible -y
+ansible --version
+</code>
+===== Ansible EXAMPLE Template =====
+**Template name:** ansible_reachable_test
+Required variables to let ansible work with python 2.7:
+  * ansible_python_interpreter: /usr/local/bin/python2.7
+<code>
+- name: check reachable hosts
+  hosts: all
+  gather_facts: no
+  vars:
+    ansible_python_interpreter: /usr/local/bin/python2.7
+    cli:
+      username: <Rme_user>
+      password: <Rme_passwd>
+  tasks:
+    - command: ping -c1 \{\{ inventory_hostname \}\}
+      delegate_to: localhost
+      register: ping_result
+      ignore_errors: no
+    - group_by: key=reachable
+      when: ping_result|success
+</code>
+===== Ansible Scenario =====
+** Ansible_cmd_job **
+<code>
+Description <node> Ansible Playbook job
+# Test whether node is live and reachable
+Reachable -n <node>
+if <error>
+     Log_action -n <node> -a Ansible_job -m "<node> is not Reachable"
+    stop
+endif
+Log_action -n <node> -a Ansible_job -m "<node> is Reachable"
+# Create ansible yml file
+config_create -n <node> -t <template> -f <node>.yml
+# Execute ansible command job
+ansible_exec -n <Node_fqdn> -s <node>.yml -a "-vvvv"
+if <error>
+    Log_action -n <node> -a Ansible_job -m "Failed executing commands"
+    stop
+endif
+Log_action -n <node> -a Ansible_job -m "Completed executing commands"
+</code>
+===== Ansible Commandjob =====
+**Commands:**
+<code>
+# View your template
+{<ans_template>}
+</code>
+**Scenario:**
+<code>
+[parameters]
+template = ansible_reachable_test
+[scenario]
+Description <node> Ansible command job...
+task = Ansible_cmd_job
+end
+</code>