Merge lp:~mthaddon/mojo/charm-testing-apache2 into lp:mojo/mojo-specs

[Tom Haddon]

Add a charm testing spec for Apache2 matching what we have for other promulgated charms

=== added directory 'charm-testing/apache2'
=== added file 'charm-testing/apache2/collect'
--- charm-testing/apache2/collect	1970-01-01 00:00:00 +0000
+++ charm-testing/apache2/collect	2017-09-01 16:33:37 +0000
@@ -0,0 +1,5 @@
+# Services, primary charms
+apache2                     cs:~apache2-charmers/apache2
+
+# subordinates
+nrpe                    cs:nrpe

=== added file 'charm-testing/apache2/deploy'
--- charm-testing/apache2/deploy	1970-01-01 00:00:00 +0000
+++ charm-testing/apache2/deploy	2017-09-01 16:33:37 +0000
@@ -0,0 +1,23 @@
+apache2:
+    series: {{series}}
+    services:
+        apache2:
+            charm: apache2
+            expose: true
+            options:
+                servername: apache2.devel.canonical.com
+                vhost_http_template: include-base64://{{spec_dir}}/{{stage}}/templates/vhost-http.tmpl
+                vhost_https_template: include-base64://{{spec_dir}}/{{stage}}/templates/vhost-https.tmpl
+                enable_modules: headers proxy proxy_http rewrite ssl
+                ssl_cert: SELFSIGNED
+                ssl_chain: ""
+                ssl_key: ""
+                ssl_chainlocation: ssl-cert-snakeoil.crt
+                ssl_keylocation: ssl-cert-snakeoil.key
+                ssl_certlocation: ssl-cert-snakeoil.crt
+        nrpe:
+            charm: nrpe
+            options:
+                swap: '-w 90% -c 75% -n OK'
+    relations:
+        - ["nrpe:local-monitors", "apache2:local-monitors"]

=== added file 'charm-testing/apache2/post-deploy'
--- charm-testing/apache2/post-deploy	1970-01-01 00:00:00 +0000
+++ charm-testing/apache2/post-deploy	2017-09-01 16:33:37 +0000
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Put some content there to check
+juju ssh apache2/0 "sudo mkdir -p /var/www/html && echo 'Sample content' > index.html && sudo mv index.html /var/www/html"
+
+APACHE=$(juju status --format=yaml apache2 2>&1 | sed -nr '/^ {8}public-address/s/.*://p')
+
+if [ -z "${APACHE}" ]; then
+    echo "No apache2 instances"
+    exit 1
+fi
+
+for UNIT in ${APACHE}; do
+
+    echo "Calling unit to ensure it returns: Sample content"
+    echo 'curl -f -k -s -S -v https://'${UNIT}'/|grep Sample content'
+    curl -f -k -s -S -v https://${UNIT}/|grep "Sample content"
+    if [ $? -ne 0 ]; then
+        echo "####################"
+        echo "# E2E Check Failed #"
+        echo "####################"
+        exit 1
+    fi
+done
+
+# If we are here it means no checks failed
+echo "####################"
+echo "# E2E Check Passed #"
+echo "####################"

=== added directory 'charm-testing/apache2/templates'
=== added file 'charm-testing/apache2/templates/vhost-http.tmpl'
--- charm-testing/apache2/templates/vhost-http.tmpl	1970-01-01 00:00:00 +0000
+++ charm-testing/apache2/templates/vhost-http.tmpl	2017-09-01 16:33:37 +0000
@@ -0,0 +1,6 @@
+<VirtualHost *:80>
+    ServerName {{ servername }}
+
+    RedirectMatch permanent ^/(.*) https://{{ servername }}/$1
+
+</VirtualHost>

=== added file 'charm-testing/apache2/templates/vhost-https.tmpl'
--- charm-testing/apache2/templates/vhost-https.tmpl	1970-01-01 00:00:00 +0000
+++ charm-testing/apache2/templates/vhost-https.tmpl	2017-09-01 16:33:37 +0000
@@ -0,0 +1,12 @@
+ServerName {{ servername }}
+
+<VirtualHost *:443>
+    ServerName {{ servername }}
+    DocumentRoot /var/www/html
+
+    SSLEngine On
+    SSLCertificateFile /etc/ssl/certs/{{ ssl_certlocation }}
+    SSLCertificateKeyFile /etc/ssl/private/{{ ssl_keylocation }}
+    SSLCertificateChainFile /etc/ssl/certs/{{ ssl_chainlocation }}
+
+</VirtualHost>