Update ansible roles

- Add ansible role to provision the kubetail command line tool

README.md

@@ -1,4 +1,4 @@
-[![CircleCI](https://circleci.com/gh/theodore86/vagrantenv/tree/main.svg?style=svg&circle-token=bc7666e0b5736f67b6a4fdda6f244782d2062375)](https://circleci.com/gh/theodore86/vagrantenv/tree/main)
+[![CircleCI](https://circleci.com/gh/theodore86/vagrantenv/tree/main.svg?style=shield)](https://circleci.com/gh/theodore86/vagrantenv/tree/main)
 [![Sandbox](https://github.com/theodore86/vagrantenv/actions/workflows/provision.yml/badge.svg)](https://github.com/theodore86/vagrantenv/actions/workflows/provision.yml)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 
@@ -83,6 +83,7 @@ Based on Ubuntu `jammy/22.04` box from: [HashiCorp's Vagrant Cloud](https://app.
 - kubeps1
 - kubecolor
 - kubeshark
+- kubetail
 
 ### Network Protocol Analyzers
 

docs/vagrant/provisioners.md

@@ -226,6 +226,7 @@ Supported options are:
             - [kubeps1](https://github.com/jonmosco/kube-ps1) - Kubernetes prompt for bash and zsh.
             - [kubecolor](https://github.com/hidetatz/kubecolor) - Colorize your kubectl output.
             - [kubeshark](https://kubeshark.co/pcap-or-it-didnt-happen) - API Traffic Viewer for Kubernetes.
+            - [kubetail](https://github.com/johanhaleby/kubetail) - Bash script that enables you to aggregate (tail/follow) logs from multiple pods into one stream.
             - [fzf](https://github.com/junegunn/fzf) - Command line fuzzy finder.
             - [yq](https://github.com/mikefarah/yq) - A lightweight and portable command-line YAML, JSON and XML processor.
             - [terragrunt](https://terragrunt.gruntwork.io/) - A thin wrapper around terraform (*orchestrator for terraform modules*).

provisioners/ansible/extra_vars.yml

@@ -16,6 +16,7 @@ kubectx_version: 0.9.4
 kubefwd_version: 1.22.4
 kubeps1_version: 0.8.0
 kubeshark_version: 38.3
+kubetail_version: 1.6.17
 tf_version: 1.3.6
 tgrunt_version: 0.40.0
 vagrant_version: 2.3.4

provisioners/ansible/playbook.yml

@@ -25,6 +25,7 @@
     - { role: 'kubernetes/kubeps1', tags: 'kubeps1' }
     - { role: 'kubernetes/kubecolor', tags: 'kubecolor' }
     - { role: 'kubernetes/kubeshark', tags: 'kubeshark' }
+    - { role: 'kubernetes/kubetail', tags: 'kubetail' }
     - { role: 'hashicorp/vagrant', tags: 'vagrant' }
     - { role: 'hashicorp/terraform', tags: 'terraform' }
     - { role: 'hashicorp/vault', tags: 'hvault' }

provisioners/ansible/roles/kubernetes/kubetail/defaults/main.yml

@@ -0,0 +1,4 @@
+---
+kubetail_version: '1.6.17'
+kubetail_install_dir: '/usr/local/bin'
+...

provisioners/ansible/roles/kubernetes/kubetail/handlers/main.yml

@@ -0,0 +1,15 @@
+---
+- name: 'Check installed kubetail version'
+  shell: '{{ kubetail_install_dir }}/kubetail --version 2>/dev/null'
+  args:
+    executable: '/bin/bash'
+  changed_when: false
+  register: 'kubetail_installed_version'
+
+- name: 'Verify installed kubetail version'
+  assert:
+    that:
+      - 'kubetail_version == kubetail_installed_version.stdout'
+    fail_msg: 'kubetail installation failed, {{ kubetail_version }} != {{ kubetail_installed_version.stdout }}'
+    success_msg: 'Installed kubetail version is: {{ kubetail_version }}'
+...

provisioners/ansible/roles/kubernetes/kubetail/tasks/main.yml

@@ -0,0 +1,80 @@
+---
+- name: 'Check if is already installed'
+  stat:
+    path: '{{ kubetail_install_dir }}/kubetail'
+  register: 'kubetail_check_existing'
+
+- name: 'Check existing version'
+  shell: "{{ kubetail_install_dir }}/kubetail --version 2>/dev/null"
+  args:
+    executable: '/bin/bash'
+  failed_when: false
+  changed_when: false
+  register: 'kubetail_existing_version'
+  when: 'kubetail_check_existing.stat.exists'
+
+- name: 'Ensure installation directory exists'
+  file:
+    path: '{{ kubetail_install_dir }}'
+    state: 'directory'
+    mode: 0755
+    owner: 'root'
+    group: 'root'
+  become: 'yes'
+
+- name: 'Remove current installed version'
+  file:
+    path: '{{ kubetail_install_dir }}/kubetail'
+    state: 'absent'
+  become: 'yes'
+  when:
+    - 'kubetail_check_existing.stat.exists'
+    - 'kubetail_existing_version.stdout != kubetail_version'
+
+- name: 'Unarchive zip folder'
+  unarchive:
+    src: '{{ kubetail_download_url }}'
+    dest: '/tmp'
+    mode: 0755
+    remote_src: 'yes'
+  become: 'yes'
+  when: >
+    not kubetail_check_existing.stat.exists
+    or kubetail_existing_version.stdout != kubetail_version
+
+- name: 'Copy script to installation directory'
+  copy:
+    src: '/tmp/kubetail-{{ kubetail_version }}/kubetail'
+    dest: '{{ kubetail_install_dir }}/kubetail'
+    owner: 'root'
+    group: 'root'
+    mode: 0755
+  become: 'yes'
+  when: >
+    not kubetail_check_existing.stat.exists
+    or kubetail_existing_version.stdout != kubetail_version
+  notify:
+    - 'Check installed kubetail version'
+    - 'Verify installed kubetail version'
+
+- name: 'Remove bash completion script'
+  file:
+    path: '/etc/profile.d/kubetail.sh'
+    state: 'absent'
+  become: 'yes'
+  when:
+    - 'kubetail_check_existing.stat.exists'
+    - 'kubetail_existing_version.stdout != kubetail_version'
+
+- name: 'Enable bash completion'
+  copy:
+    src: '/tmp/kubetail-{{ kubetail_version }}/completion/kubetail.bash'
+    dest: '/etc/profile.d/kubetail.sh'
+    owner: 'root'
+    group: 'root'
+    mode: 0644
+  become: 'yes'
+  when: >
+    not kubetail_check_existing.stat.exists
+    or kubetail_existing_version.stdout != kubetail_version
+...

provisioners/ansible/roles/kubernetes/kubetail/vars/main.yml

@@ -0,0 +1,4 @@
+---
+kubetail_zip_folder: '{{ kubetail_version }}.zip'
+kubetail_download_url: 'https://github.com/johanhaleby/kubetail/archive/refs/tags/{{ kubetail_zip_folder }}'
+...

vagrant.yaml

@@ -196,6 +196,7 @@
                     - "kubectl"
                     - "kubectx"
                     - "kubefwd"
+                    - "kubetail"
                     - "helm"
                     - "helm_dash"
                     - "kind"