From f374b5fe2c656400303f70a47c9f31bb6537ba0d Mon Sep 17 00:00:00 2001
From: Graham Hayes <graham.hayes@hpe.com>
Date: Mon, 11 Jul 2016 13:21:52 +0100
Subject: [PATCH] Grenade Plugin

Change-Id: I890fd4c6e329ad1875bac00e98156f90f52c78f5
---
 contrib/vagrant/Vagrantfile   |   5 +
 devstack/upgrade/resources.sh | 166 ++++++++++++++++++++++++++++++++++
 devstack/upgrade/settings     |  11 +++
 devstack/upgrade/shutdown.sh  |  28 ++++++
 devstack/upgrade/upgrade.sh   |  96 ++++++++++++++++++++
 5 files changed, 306 insertions(+)
 create mode 100755 devstack/upgrade/resources.sh
 create mode 100644 devstack/upgrade/settings
 create mode 100755 devstack/upgrade/shutdown.sh
 create mode 100755 devstack/upgrade/upgrade.sh

diff --git a/contrib/vagrant/Vagrantfile b/contrib/vagrant/Vagrantfile
index 0d00a6490..14986a9f0 100644
--- a/contrib/vagrant/Vagrantfile
+++ b/contrib/vagrant/Vagrantfile
@@ -105,6 +105,11 @@ if [ ! -d "/home/vagrant/devstack" ]; then
     git clone https://git.openstack.org/openstack-dev/devstack.git /home/vagrant/devstack
 fi
 
+if [ -d "/opt/stack/grenade" ]; then
+    mkdir /opt/stack/plugins
+    ln -s /opt/stack/designate /opt/stack/plugins/designate
+fi
+
 # Install Vagrant local.conf sample
 cd /opt/stack/designate/contrib/vagrant
 
diff --git a/devstack/upgrade/resources.sh b/devstack/upgrade/resources.sh
new file mode 100755
index 000000000..c02ac807d
--- /dev/null
+++ b/devstack/upgrade/resources.sh
@@ -0,0 +1,166 @@
+#!/bin/bash
+
+set -o errexit
+
+source $GRENADE_DIR/grenaderc
+source $GRENADE_DIR/functions
+
+source $TOP_DIR/openrc admin admin
+
+set -o xtrace
+
+DESIGNATE_PROJECT=designate_grenade
+DESIGNATE_USER=designate_grenade
+DESIGNATE_PASS=designate_grenade
+DESIGNATE_ZONE_NAME=example.com.
+DESIGNATE_ZONE_EMAIL=hostmaster@example.com
+DESIGNATE_RRSET_NAME=www.example.com.
+DESIGNATE_RRSET_TYPE=A
+DESIGNATE_RRSET_RECORD=10.0.0.1
+
+function _set_designate_user {
+    OS_TENANT_NAME=$DESIGNATE_PROJECT
+    OS_PROJECT_NAME=$DESIGNATE_PROJECT
+    OS_USERNAME=$DESIGNATE_USER
+    OS_PASSWORD=$DESIGNATE_PASS
+}
+
+
+function create {
+
+    # create a tenant for the server
+    eval $(openstack project create -f shell -c id $DESIGNATE_PROJECT)
+    if [[ -z "$id" ]]; then
+        die $LINENO "Didn't create $DESIGNATE_PROJECT project"
+    fi
+    resource_save designate project_id $id
+
+    # create the user, and set $id locally
+    eval $(openstack user create $DESIGNATE_USER \
+        --project $id \
+        --password $DESIGNATE_PASS \
+        -f shell -c id)
+    if [[ -z "$id" ]]; then
+        die $LINENO "Didn't create $DESIGNATE_USER user"
+    fi
+    resource_save designate user_id $id
+
+    _set_designate_user
+
+    # Create a zone, and save the id
+
+    eval $(openstack zone create --email $DESIGNATE_ZONE_EMAIL \
+        $DESIGNATE_ZONE_NAME \
+        -f shell -c id)
+
+
+    resource_save designate zone_id $id
+
+    eval $(openstack recordset create --records $DESIGNATE_RRSET_RECORD \
+        --type $DESIGNATE_RRSET_TYPE \
+        $DESIGNATE_ZONE_NAME \
+        $DESIGNATE_RRSET_NAME \
+        -f shell -c id)
+
+    resource_save designate rrset_id $id
+
+    # wait until rrset moves to active state
+    local timeleft=1000
+    while [[ $timeleft -gt 0 ]]; do
+        local status
+        eval $(openstack recordset show $DESIGNATE_ZONE_NAME \
+            $DESIGNATE_RRSET_NAME \
+            -f shell -c status)
+
+        if [[ "$status" != "ACTIVE" ]]; then
+            if [[ "$cluster_state" == "Error" ]]; then
+                die $LINENO "Zone is in Error state"
+            fi
+            echo "Zone is still not in Active state"
+            sleep 10
+            timeleft=$((timeleft - 10))
+            if [[ $timeleft == 0 ]]; then
+                die $LINENO "Zone hasn't moved to Active state \
+                                                        during 1000 seconds"
+            fi
+        else
+            break
+        fi
+    done
+
+}
+
+function verify {
+    _set_designate_user
+    # check that cluster is in Active state
+    local zone_id
+    zone_id=$(resource_get designate zone_id)
+
+    local rrset_id
+    rrset_id=$(resource_get designate rrset_id)
+
+    eval $(openstack zone show $zone_id -f shell -c status)
+    echo -n $status
+    if [[ "$status" != "ACTIVE" ]]; then
+        die $LINENO "Zone is not in Active state anymore"
+    fi
+
+    eval $(openstack recordset show $zone_id $rrset_id -f shell -c status)
+    echo -n $status
+    if [[ "$status" != "ACTIVE" ]]; then
+        die $LINENO "Recordset is not in Active state anymore"
+    fi
+
+    echo "Designate verification: SUCCESS"
+}
+
+function verify_noapi {
+    :
+}
+
+function destroy {
+    _set_designate_user
+    set +o errexit
+
+    # delete cluster
+    local cluster_id
+    zone_id=$(resource_get designate zone_id)
+    openstack zone delete $zone_id > /dev/null
+    # wait for cluster deletion
+    local timeleft=500
+    while [[ $timeleft -gt 0 ]]; do
+        openstack zone show $zone_id > /dev/null
+        local rc=$?
+
+        if [[ "$rc" != 1 ]]; then
+            echo "Zone still exists"
+            sleep 5
+            timeleft=$((timeleft - 5))
+            if [[ $timeleft == 0 ]]; then
+                die $LINENO "Zone hasn't been deleted during 500 seconds"
+            fi
+        else
+            break
+        fi
+    done
+}
+
+# Dispatcher
+case $1 in
+    "create")
+        create
+        ;;
+    "verify_noapi")
+        verify_noapi
+        ;;
+    "verify")
+        verify
+        ;;
+    "destroy")
+        destroy
+        ;;
+    "force_destroy")
+        set +o errexit
+        destroy
+        ;;
+esac
diff --git a/devstack/upgrade/settings b/devstack/upgrade/settings
new file mode 100644
index 000000000..0c6141d36
--- /dev/null
+++ b/devstack/upgrade/settings
@@ -0,0 +1,11 @@
+register_project_for_upgrade designate
+register_db_to_save designate
+
+devstack_localrc base enable_plugin designate https://git.openstack.org/openstack/designate
+devstack_localrc target enable_plugin designate https://git.openstack.org/openstack/designate
+
+devstack_localrc base DESIGNATE_BACKEND_DRIVER=powerdns
+devstack_localrc target DESIGNATE_BACKEND_DRIVER=powerdns
+
+devstack_localrc base enable_service designate-api designate-central designate-pool-manager designate-zone-manager designate-mdns designate-agent designate-sink designate
+devstack_localrc target enable_service designate-api designate-central designate-pool-manager designate-zone-manager designate-mdns designate-agent designate-sink designate
diff --git a/devstack/upgrade/shutdown.sh b/devstack/upgrade/shutdown.sh
new file mode 100755
index 000000000..62e329779
--- /dev/null
+++ b/devstack/upgrade/shutdown.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# ``shutdown-designate``
+
+set -o errexit
+
+source $GRENADE_DIR/grenaderc
+source $GRENADE_DIR/functions
+
+# We need base DevStack functions for this
+source $BASE_DEVSTACK_DIR/functions
+source $BASE_DEVSTACK_DIR/stackrc # needed for status directory
+
+source $BASE_DEVSTACK_DIR/lib/tls
+source ${GITDIR[designate]}/devstack/plugin.sh
+
+set -o xtrace
+
+stop_process designate-central
+stop_process designate-api
+stop_process designate-pool-manager
+stop_process designate-zone-manager
+stop_process designate-mdns
+stop_process designate-agent
+stop_process designate-sink
+
+# sanity check that service is actually down
+ensure_services_stopped designate-api designate-central designate-pool-manager designate-zone-manager designate-mdns designate-agent designate-sink
diff --git a/devstack/upgrade/upgrade.sh b/devstack/upgrade/upgrade.sh
new file mode 100755
index 000000000..29a880e3d
--- /dev/null
+++ b/devstack/upgrade/upgrade.sh
@@ -0,0 +1,96 @@
+#!/usr/bin/env bash
+
+# ``upgrade-designate``
+
+echo "*********************************************************************"
+echo "Begin $0"
+echo "*********************************************************************"
+
+# Clean up any resources that may be in use
+cleanup() {
+    set +o errexit
+
+    echo "********************************************************************"
+    echo "ERROR: Abort $0"
+    echo "********************************************************************"
+
+    # Kill ourselves to signal any calling process
+    trap 2; kill -2 $$
+}
+
+trap cleanup SIGHUP SIGINT SIGTERM
+
+# Keep track of the grenade directory
+RUN_DIR=$(cd $(dirname "$0") && pwd)
+
+# Source params
+source $GRENADE_DIR/grenaderc
+
+# Import common functions
+source $GRENADE_DIR/functions
+
+# This script exits on an error so that errors don't compound and you see
+# only the first error that occurred.
+set -o errexit
+
+# Upgrade designate
+# ============
+
+# Get functions from current DevStack
+source $TARGET_DEVSTACK_DIR/stackrc
+source $TARGET_DEVSTACK_DIR/lib/tls
+source $(dirname $(dirname $BASH_SOURCE))/plugin.sh
+source $(dirname $(dirname $BASH_SOURCE))/settings
+
+# Print the commands being run so that we can see the command that triggers
+# an error.  It is also useful for following allowing as the install occurs.
+set -o xtrace
+
+# Save current config files for posterity
+[[ -d $SAVE_DIR/etc.designate ]] || cp -pr $DESIGNATE_CONF_DIR $SAVE_DIR/etc.designate
+
+# install_designate()
+if is_ubuntu; then
+    install_package libcap2-bin
+elif is_fedora; then
+    # bind-utils package provides `dig`
+    install_package libcap bind-utils
+fi
+
+git_clone $DESIGNATE_REPO $DESIGNATE_DIR $DESIGNATE_BRANCH
+setup_develop $DESIGNATE_DIR
+
+install_designateclient
+
+# calls upgrade-designate for specific release
+upgrade_project designate $RUN_DIR $BASE_DEVSTACK_BRANCH $TARGET_DEVSTACK_BRANCH
+
+# Migrate the database
+$DESIGNATE_BIN_DIR/designate-manage --config-file $DESIGNATE_CONF \
+                                    database sync || die $LINENO "DB sync error"
+
+# Start designate
+run_process designate-central "$DESIGNATE_BIN_DIR/designate-central --config-file $DESIGNATE_CONF"
+run_process designate-api "$DESIGNATE_BIN_DIR/designate-api --config-file $DESIGNATE_CONF"
+run_process designate-pool-manager "$DESIGNATE_BIN_DIR/designate-pool-manager --config-file $DESIGNATE_CONF"
+run_process designate-zone-manager "$DESIGNATE_BIN_DIR/designate-zone-manager --config-file $DESIGNATE_CONF"
+run_process designate-mdns "$DESIGNATE_BIN_DIR/designate-mdns --config-file $DESIGNATE_CONF"
+run_process designate-agent "$DESIGNATE_BIN_DIR/designate-agent --config-file $DESIGNATE_CONF"
+run_process designate-sink "$DESIGNATE_BIN_DIR/designate-sink --config-file $DESIGNATE_CONF"
+
+# Start proxies if enabled
+if is_service_enabled designate-api && is_service_enabled tls-proxy; then
+    start_tls_proxy '*' $DESIGNATE_SERVICE_PORT $DESIGNATE_SERVICE_HOST $DESIGNATE_SERVICE_PORT_INT &
+fi
+
+if ! timeout $SERVICE_TIMEOUT sh -c "while ! wget --no-proxy -q -O- $DESIGNATE_SERVICE_PROTOCOL://$DESIGNATE_SERVICE_HOST:$DESIGNATE_SERVICE_PORT; do sleep 1; done"; then
+    die $LINENO "Designate did not start"
+fi
+
+# Don't succeed unless the service come up
+ensure_services_started designate-api designate-central designate-pool-manager designate-zone-manager designate-mdns designate-agent designate-sink
+
+set +o xtrace
+echo "*********************************************************************"
+echo "SUCCESS: End $0"
+echo "*********************************************************************"