Merge "devstack: enable wsgi on devstack"

This commit is contained in:
Jenkins 2017-03-01 06:11:53 +00:00 committed by Gerrit Code Review
commit ea5a9783b0
3 changed files with 64 additions and 4 deletions

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@ -49,6 +49,16 @@ if is_ssl_enabled_service "zun" || is_service_enabled tls-proxy; then
ZUN_SERVICE_PROTOCOL="https"
fi
if is_suse; then
ZUN_WSGI_DIR=${ZUN_WSGI_DIR:-/srv/www/htdocs/zun}
else
ZUN_WSGI_DIR=${ZUN_WSGI_DIR:-/var/www/zun}
fi
# Toggle for deploying ZUN-API under HTTPD + mod_wsgi
ZUN_USE_MOD_WSGI=${ZUN_USE_MOD_WSGI:-False}
# Public facing bits
ZUN_SERVICE_HOST=${ZUN_SERVICE_HOST:-$HOST_IP}
ZUN_SERVICE_PORT=${ZUN_SERVICE_PORT:-9517}
@ -77,6 +87,33 @@ fi
# Functions
# ---------
# _cleanup_zun_apache_wsgi() - Remove wsgi files, disable and remove apache vhost file
function _cleanup_zun_apache_wsgi {
sudo rm -f $ZUN_WSGI_DIR/*
sudo rm -f $(apache_site_config_for zun)
}
# _config_zun_apache_wsgi() - Set WSGI config files of zun
function _config_zun_apache_wsgi {
sudo mkdir -p $ZUN_WSGI_DIR
local zun_apache_conf
zun_apache_conf=$(apache_site_config_for zun)
# copy proxy vhost and wsgi helper files
sudo cp $ZUN_DIR/zun/api/app.wsgi $ZUN_WSGI_DIR/zun
sudo cp $ZUN_DIR/etc/apache2/zun.conf.template $zun_apache_conf
sudo sed -e "
s|%PUBLICPORT%|$ZUN_SERVICE_PORT|g;
s|%USER%|$STACK_USER|g;
s|%PUBLICWSGI%|$ZUN_WSGI_DIR/zun|g;
s|%APACHE_NAME%|$APACHE_NAME|g
" -i $zun_apache_conf
}
function check_docker {
if is_ubuntu; then
dpkg -s docker-engine > /dev/null 2>&1
@ -141,6 +178,10 @@ function cleanup_zun {
if [ ! "$containers" = "" ]; then
sudo docker rm -f $containers || true
fi
if [ "$ZUN_USE_MOD_WSGI" == "True" ]; then
_cleanup_zun_apache_wsgi
fi
}
# configure_zun() - Set config files, create data dirs, etc
@ -156,6 +197,10 @@ function configure_zun {
create_zun_conf
create_api_paste_conf
if [ "$ZUN_USE_MOD_WSGI" == "True" ]; then
_config_zun_apache_wsgi
fi
}
# upload_sandbox_image() - Upload sandbox image to glance
@ -318,6 +363,10 @@ function install_zunclient {
function install_zun {
git_clone $ZUN_REPO $ZUN_DIR $ZUN_BRANCH
setup_develop $ZUN_DIR
if [ "$ZUN_USE_MOD_WSGI" == "True" ]; then
install_apache_wsgi
fi
}
function install_etcd_server {
@ -349,7 +398,16 @@ function start_zun_api {
service_protocol="http"
fi
run_process zun-api "$ZUN_BIN_DIR/zun-api"
local enabled_site_file
enabled_site_file=$(apache_site_config_for zun)
if [ -f ${enabled_site_file} ] && [ "$ZUN_USE_MOD_WSGI" == "True" ]; then
enable_apache_site zun
restart_apache_server
tail_log zun-api /var/log/$APACHE_NAME/zun_access.log
else
run_process zun-api "$ZUN_BIN_DIR/zun-api"
fi
echo "Waiting for zun-api to start..."
if ! wait_for_service $SERVICE_TIMEOUT $service_protocol://$ZUN_SERVICE_HOST:$service_port; then
die $LINENO "zun-api did not start"

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@ -18,6 +18,8 @@
# Enable Zun services
enable_service zun-api
enable_service zun-compute
ZUN_USE_MOD_WSGI=True
if [[ ${ZUN_DB_TYPE} == "etcd" ]]; then
enable_service zun-etcd
fi

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@ -20,10 +20,10 @@
# The number of processes and threads is an example only and should
# be adjusted according to local requirements.
Listen 9517
Listen %PUBLICPORT%
<VirtualHost *:9517>
WSGIDaemonProcess zun-api user=%USER% group=%GROUP% processes=5 threads=1 display-name=%{GROUP}
<VirtualHost *:%PUBLICPORT%>
WSGIDaemonProcess zun-api user=%USER% processes=5 threads=1 display-name=%{GROUP}
WSGIScriptAlias / %PUBLICWSGI%
WSGIProcessGroup zun-api