Commit salt_pillar_apache_sample.sh

scripts/salt_pillar_apache_sample.sh

@@ -0,0 +1,124 @@
+#!/bin/sh
+
+# Author: Pekka Helenius (~Fincer), 2018
+#
+# - This script creates two different apache configurations for two minions: minion_1 & minion_2
+# - This script is meant to be run on Salt master
+#
+# Default site contents for all minions is: Nothing interesting here
+# minion_2 gets contents of 'uname -a' command into the index.html page
+#
+
+if [ $(id -u) -eq 0 ]; then
+
+  mkdir -p /srv/{pillar,salt/apache}
+
+if [ ! -f /srv/pillar/top.sls ]; then
+tee /srv/pillar/top.sls <<PILLAR_TOP
+base:
+PILLAR_TOP
+fi
+
+if [ $(grep "\- apache" /srv/pillar/top.sls | wc -l) -eq 0 ]; then
+tee -a /srv/pillar/top.sls <<PILLAR_TOP_ADD
+  '*':
+    - apache_site_data
+PILLAR_TOP_ADD
+fi
+
+tee /srv/pillar/apache_site_data.sls <<SITE_DATA
+{% if grains['id'] == 'minion_2' %}
+site_data: '{{ salt['cmd.run']('uname -a') }}'
+{% endif %}
+SITE_DATA
+
+tee /srv/salt/apache/samplesite.conf <<SAMPLE_SITE
+<VirtualHost *:80>
+    ServerName {{ (grains['os'].lower() + '.' + grains['id'] + '.com') }}
+    ServerAlias {{ ('www.' + grains['os'].lower() + '.' + grains['id'] + '.com') }}
+    ServerAdmin webmaster@localhost
+    DocumentRoot {{ ('/var/www/html/' + grains['id'] + '/') }}
+    ErrorLog ${APACHE_LOG_DIR}/error.log
+    CustomLog ${APACHE_LOG_DIR}/access.log combined
+</VirtualHost>
+SAMPLE_SITE
+
+tee /srv/salt/apache/sampleindex.html <<SAMPLE_HTML
+{{ pillar.get('site_data','Nothing interesting here') }}
+SAMPLE_HTML
+
+tee /srv/salt/apache/init.sls <<APACHE_DATA
+
+apache_install:
+  pkg.installed:
+    - pkgs:
+      - apache2
+      - curl
+
+sample_page_conf:
+  file.managed:
+    - name: /etc/apache2/sites-available/{{ grains['id'] }}.conf
+    - source: salt://apache/samplesite.conf
+    - mode: 0644
+    - user: root
+    - group: root
+    - template: jinja
+    - require:
+      - pkg: apache_install
+
+enable_sample_page:
+  cmd.run:
+    - name: 'a2ensite {{ grains['id'] }}.conf'
+    - require:
+      - file: sample_page_conf
+      
+sample_page_content:
+  file.managed:
+    - mode: 0644
+    - user: root
+    - group: root
+    - makedirs: True
+    - template: jinja
+    - name: {{ ('/var/www/html/' + grains['id'] + '/index.html') }}
+    - source: salt://apache/sampleindex.html
+    - require:
+      - cmd: enable_sample_page
+
+add_vhost_domain:
+  file.append:
+    - name: /etc/hosts
+    - text: 127.0.0.1 {{ grains['os'].lower() }}.{{ grains['id'] }}.com
+    - require:
+      - file: sample_page_content
+      
+restart_httpd:
+  service.running:
+    - name: apache2.service
+    - watch:
+      - file: add_vhost_domain
+      - cmd: enable_sample_page
+
+test_page:
+  cmd.run:
+    - name: 'curl {{ grains['os'].lower() }}.{{ grains['id'] }}.com'
+    - require:
+      - service: restart_httpd
+
+APACHE_DATA
+
+    if [ ! -f /srv/pillar/apache_site_data.sls ] || \
+    [ ! -f /srv/salt/apache/init.sls ] || \
+    [ ! -f /srv/pillar/top.sls ] || \
+    [ ! -f /srv/salt/apache/samplesite.conf ] || \
+    [ ! -f /srv/salt/apache/sampleindex.html ]; then
+        echo "Salt files missing. Aborting."
+        exit 1
+    else
+        echo -e "\e[1m\n**Salt -- pillar.items output**\n\e[0m"
+        salt '*' pillar.items
+        echo -e "\e[1m\n**Salt -- state.apply output**\n\e[0m"
+        salt '*' state.apply apache
+    fi
+else
+    echo "Run this script as root (or with sudo)"
+fi