Create devstack plugin for testing os-loganalyze
This will allow os-loganalyze to be ran as a devstack service. We can then run tests to make sure the wsgi app is deployable in apache. Change-Id: I799c346dca651628743c9b23b69f66692c603397
This commit is contained in:
Joshua Hesketh
Sean Dague
parent
cc2907689f
commit
42fc43e7e6
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Listen %PORT%
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<VirtualHost *:%PORT%>
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# use Apache to compress the results afterwards, to save on the wire
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# it's approx 18x savings of wire traffic to compress. We need to
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# compress by content types that htmlify can produce
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AddOutputFilterByType DEFLATE text/plain text/html
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<FilesMatch \.html\.gz$>
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ForceType text/html
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AddDefaultCharset UTF-8
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AddEncoding x-gzip gz
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</FilesMatch>
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<Directory %OS_LOGANALYZE_DIR%>
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Allow from all
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Satisfy Any
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</Directory>
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RewriteEngine On
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# rewrite txt.gz & console.html[.gz] files to map to our internal htmlify
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# wsgi app
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# PT, Pass-through: to come back around and get picked up by the
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# WSGIScriptAlias
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# NS, No-subrequest: on coming back through, mod-autoindex may have added
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# index.html which would match the !-f condition. We
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# therefore ensure the rewrite doesn't trigger by
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# disallowing subrequests.
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RewriteRule ^/(.*\.txt\.gz)$ /htmlify/$1 [QSA,L,PT,NS]
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RewriteRule ^/(.*console\.html(\.gz)?)$ /htmlify/$1 [QSA,L,PT,NS]
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# Check if the request exists as a file, directory or symbolic link
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# If not, write the request to htmlify to see if we can fetch from swift
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RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME} !-f
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RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME} !-d
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RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME} !-l
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RewriteCond %{REQUEST_FILENAME} !^/icon
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RewriteRule ^/(.*)$ /htmlify/$1 [QSA,L,PT,NS]
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WSGIScriptAlias /htmlify %OS_LOGANALYZE_DIR%/os_loganalyze/wsgi.py
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LogLevel warn
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ServerSignature Off
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</VirtualHost>
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# Copyright (c) 2015 Rackspace Australia
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# check for service enabled
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if is_service_enabled os_loganalyze; then
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if [[ "$1" == "stack" && "$2" == "pre-install" ]]; then
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# Set up system services
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echo_summary "Configuring system services os_loganalyze"
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install_apache_wsgi
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if is_ubuntu; then
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# rewrite isn't enabled by default, enable it
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sudo a2enmod rewrite
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elif is_fedora; then
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# rewrite is enabled by default, noop
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echo "rewrite mod already enabled"
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elif is_suse; then
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# WSGI isn't enabled by default, enable it
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sudo a2enmod rewrite
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else
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exit_distro_not_supported "apache mod-rewrite installation"
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fi
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elif [[ "$1" == "stack" && "$2" == "install" ]]; then
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# Perform installation of service source
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echo_summary "Installing os_loganalyze"
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setup_install $OS_LOGANALYZE_DIR
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elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
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# Configure after the other layer 1 and 2 services have been configured
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echo_summary "Configuring os_loganalyze"
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sudo cp $OS_LOGANALYZE_APACHE_TEMPLATE $(apache_site_config_for os_loganalyze)
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sudo sed -e "
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s/%PORT%/8080/g;
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s/%OS_LOGANALYZE_DIR%/${OS_LOGANALYZE_DIR//\//\\\/}/g;
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" -i $(apache_site_config_for os_loganalyze)
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enable_apache_site os_loganalyze
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restart_apache_server
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elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
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# Initialize and start the os_loganalyze service
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echo_summary "Initializing os_loganalyze"
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fi
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if [[ "$1" == "unstack" ]]; then
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# Shut down os_loganalyze services
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# no-op
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stop_apache_server
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fi
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if [[ "$1" == "clean" ]]; then
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# Remove state and transient data
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# Remember clean.sh first calls unstack.sh
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# no-op
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disable_apache_site os_loganalyze
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if is_ubuntu; then
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# rewrite isn't enabled by default, disable it agin
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sudo a2dismod rewrite
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elif is_fedora; then
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# rewrite is enabled by default, noop
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echo "rewrite mod enabled by default"
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elif is_suse; then
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# rewrite isn't enabled by default, disable it agin
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sudo a2dismod rewrite
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else
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exit_distro_not_supported "apache mod-rewrite installation"
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fi
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fi
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fi
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@ -0,0 +1,4 @@
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OS_LOGANALYZE_DIR=$DEST/os-loganalyze
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OS_LOGANALYZE_APACHE_TEMPLATE=$OS_LOGANALYZE_DIR/devstack/os-loganalyze.template
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enable_service os_loganalyze
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