ryanjbaxter · May 16, 2018 20:14 · Jun 1, 2016 · Jun 1, 2016 · Jun 1, 2016 · Jun 1, 2016
diff --git a/bluegreen.sh b/bluegreen.sh
@@ -76,8 +76,8 @@ else
 fi
 
 echo "Pushing application"
-echo "app name ${CF_APP}"
-cf push "${APP_NAME}" "${CF_PUSH_ARGS}" --no-start
+
+cf push ${APP_NAME} ${CF_PUSH_ARGS} --no-start
 
 echo "Done pushing application"
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -76,7 +76,7 @@ else
 fi
 
 echo "Pushing application"
-echo "app name ${APP_NAME}"
+echo "app name ${CF_APP}"
 cf push "${APP_NAME}" "${CF_PUSH_ARGS}" --no-start
 
 echo "Done pushing application"

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -76,7 +76,7 @@ else
 fi
 
 echo "Pushing application"
-echo app name "${APP_NAME}"
+echo "app name ${APP_NAME}"
 cf push "${APP_NAME}" "${CF_PUSH_ARGS}" --no-start
 
 echo "Done pushing application"

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -76,8 +76,8 @@ else
 fi
 
 echo "Pushing application"
-echo app name "{$APP_NAME}"
-cf push "{$APP_NAME}" "{$CF_PUSH_ARGS}" --no-start
+echo app name "${APP_NAME}"
+cf push "${APP_NAME}" "${CF_PUSH_ARGS}" --no-start
 
 echo "Done pushing application"
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -76,8 +76,8 @@ else
 fi
 
 echo "Pushing application"
-
-cf push "$APP_NAME" "$CF_PUSH_ARGS" --no-start
+echo app name "{$APP_NAME}"
+cf push "{$APP_NAME}" "{$CF_PUSH_ARGS}" --no-start
 
 echo "Done pushing application"
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -77,7 +77,7 @@ fi
 
 echo "Pushing application"
 
-cf push $APP_NAME $CF_PUSH_ARGS --no-start
+cf push "$APP_NAME" "$CF_PUSH_ARGS" --no-start
 
 echo "Done pushing application"
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -47,6 +47,21 @@
 #    take the form host1:domain1,host2:domain2,domain3                         #
 # 5. CF_PUSH_ARGS - a string of arguments to use when calling `cf push         #  
 #    For example, pushing a specific artifact or setting the memory.           #
+#                                                                              #
+#                                                                              #
+# To use this script in IBM DevOps Services paste the following Bash script in #
+# your Deploy stage.                                                           #
+#                                                                              #
+# #!/bin/bash                                                                  #
+# git clone https://gist.github.com/9ec2dd5de1b1279338bf.git deploy            #
+# /bin/bash deploy/bluegreen.sh                                                #
+# RESULT=$?                                                                    #
+#                                                                              #
+# if [ $RESULT -ne 0 ]; then                                                   #
+#    echo -e "${red}Executed failed or had warnings ${no_color}"               #
+#    exit $RESULT                                                              #
+# fi                                                                           #
+# echo -e "${green}Execution complete${no_label}"                              #
 # ******************************************************************************
 
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -45,6 +45,8 @@
 #    should take the form servicename1,servicename2                            #
 # 4. ROUTES - Routes that should be mapped to the app.  The value should       #
 #    take the form host1:domain1,host2:domain2,domain3                         #
+# 5. CF_PUSH_ARGS - a string of arguments to use when calling `cf push         #  
+#    For example, pushing a specific artifact or setting the memory.           #
 # ******************************************************************************
 
 
@@ -60,7 +62,7 @@ fi
 
 echo "Pushing application"
 
-cf push $APP_NAME -p ${CF_APP}.war -m 512M --no-start
+cf push $APP_NAME $CF_PUSH_ARGS --no-start
 
 echo "Done pushing application"
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -62,7 +62,7 @@ echo "Pushing application"
 
 cf push $APP_NAME -p ${CF_APP}.war -m 512M --no-start
 
-echo "Done pushing application war"
+echo "Done pushing application"
 
 echo "Setting environment variables"
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -58,7 +58,7 @@ else
   export APP_NAME="${CF_APP}"
 fi
 
-echo "Pushing application war"
+echo "Pushing application"
 
 cf push $APP_NAME -p ${CF_APP}.war -m 512M --no-start
 
@@ -75,20 +75,16 @@ done
 
 echo "Mapping routes in order to balance traffic between two instances"
 
-#if $EXISTS; then
-  IFS=',' read -a routesarray <<< "$ROUTES"
-  for element in "${routesarray[@]}"
-  do
-    if [[ $element == *":"* ]]; then
-      IFS=':' read -a route <<< "$element"
-      cf map-route $APP_NAME ${route[1]} -n ${route[0]}
-    else
-      cf map-route $APP_NAME $element
-    fi
-  done
-#else
-#  echo "App did not pre-exist, no need to map route."
-#fi
+IFS=',' read -a routesarray <<< "$ROUTES"
+for element in "${routesarray[@]}"
+do
+  if [[ $element == *":"* ]]; then
+    IFS=':' read -a route <<< "$element"
+    cf map-route $APP_NAME ${route[1]} -n ${route[0]}
+  else
+    cf map-route $APP_NAME $element
+  fi
+done
 
 echo "Done mapping routes"
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
-
+#
+# This product includes software originally developed by IBM Corporation.
+#
 #
 # Copyright IBM Corp. 2015
 #

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -1,32 +1,49 @@
 #!/bin/bash
 
-# **********************************USAGE**************************************
-# This script will will do a blue/green deployment of an app to Cloud Foundry.
-# It assumes you are already logged in, if not make sure you run `cf login`
-# before executing this script.
 #
-# This scrip can do the following things
-# 1. Push the application
-# 2. Bind Services
-# 3. Set Environment Variables
-# 4. Map Routes
-# 5. Start the application
+# Copyright IBM Corp. 2015
 #
-# If a version of the application already exists in the org and space being
-# deployed to this script will deploy the new application under the name
-# <appName>-new.  The routes mapped to the existing application will be mapped
-# to the new version.  Then the old version of the application will be deleted
-# and the new version will be renamed to <appName>.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-# The scripts depends on a couple of environment variables being set.
-# 1. CF_APP - This environment variable is set by default in IBM DevOPs Services
-# 2. ENV_VARS - Environment variables to be set.  The value should take the form
-# NAME1:value1,NAME2:value2
-# 3. SERVICES - Services that should be bound to the application. The value
-# should take the form servicename1,servicename2
-# 4. ROUTES - Routes that should be mapped to the app.  The value should
-# take the form host1:domain1,host2:domain2,domain3
-# *****************************************************************************
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# **********************************USAGE***************************************
+# This script will will do a blue/green deployment of an app to Cloud Foundry. #
+# It assumes you are already logged in, if not make sure you run `cf login`    #
+# before executing this script.                                                #
+#                                                                              #
+# This scrip can do the following things                                       #
+# 1. Push the application                                                      # 
+# 2. Bind Services                                                             #
+# 3. Set Environment Variables                                                 #
+# 4. Map Routes                                                                #
+# 5. Start the application                                                     #
+#                                                                              #
+# If a version of the application already exists in the org and space being    #
+# deployed to this script will deploy the new application under the name       #
+# <appName>-new.  The routes mapped to the existing application will be mapped # 
+# to the new version.  Then the old version of the application will be deleted #
+# and the new version will be renamed to <appName>.                            #
+#                                                                              #
+# The scripts depends on a couple of environment variables being set.          #
+# 1. CF_APP - This environment variable is set by default in IBM DevOPs        #
+#    Services                                                                  #
+# 2. ENV_VARS - Environment variables to be set.  The value should take the    #
+#    form NAME1:value1,NAME2:value2                                            #
+# 3. SERVICES - Services that should be bound to the application. The value    #
+#    should take the form servicename1,servicename2                            #
+# 4. ROUTES - Routes that should be mapped to the app.  The value should       #
+#    take the form host1:domain1,host2:domain2,domain3                         #
+# ******************************************************************************
 
 
 COMMAND="cf apps | grep -w --quiet ${CF_APP}"

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -56,7 +56,7 @@ done
 
 echo "Mapping routes in order to balance traffic between two instances"
 
-if $EXISTS; then
+#if $EXISTS; then
   IFS=',' read -a routesarray <<< "$ROUTES"
   for element in "${routesarray[@]}"
   do
@@ -67,9 +67,9 @@ if $EXISTS; then
       cf map-route $APP_NAME $element
     fi
   done
-else
-  echo "App did not pre-exist, no need to map route."
-fi
+#else
+#  echo "App did not pre-exist, no need to map route."
+#fi
 
 echo "Done mapping routes"
 
@@ -89,17 +89,17 @@ cf start $APP_NAME
 
 echo "Done starting application"
 
-#echo "Cleaning up old application"
+echo "Cleaning up old application"
 
-#if $EXISTS; then
-#  cf delete -f ${CF_APP}
-#  cf unmap-route $APP_NAME mybluemix.net -n $APP_NAME
-#  cf rename $APP_NAME ${CF_APP}
-#else
-#  echo "No cleanup needed, app did not exist"
-#fi
+if $EXISTS; then
+  cf delete -f ${CF_APP}
+  cf unmap-route $APP_NAME mybluemix.net -n $APP_NAME
+  cf rename $APP_NAME ${CF_APP}
+else
+  echo "No cleanup needed, app did not exist"
+fi
 
-#echo "Done cleaning up the old application"
+echo "Done cleaning up the old application"
 
 # view logs
 #cf logs "${CF_APP}" --recent
diff --git a/bluegreen.sh b/bluegreen.sh
@@ -60,7 +60,7 @@ if $EXISTS; then
   IFS=',' read -a routesarray <<< "$ROUTES"
   for element in "${routesarray[@]}"
   do
-    if [[ $element == *":"* ]] then
+    if [[ $element == *":"* ]]; then
       IFS=':' read -a route <<< "$element"
       cf map-route $APP_NAME ${route[1]} -n ${route[0]}
     else

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -60,11 +60,12 @@ if $EXISTS; then
   IFS=',' read -a routesarray <<< "$ROUTES"
   for element in "${routesarray[@]}"
   do
-    if [[ $element == *":"* ]]
+    if [[ $element == *":"* ]] then
       IFS=':' read -a route <<< "$element"
       cf map-route $APP_NAME ${route[1]} -n ${route[0]}
     else
       cf map-route $APP_NAME $element
+    fi
   done
 else
   echo "App did not pre-exist, no need to map route."

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -1,4 +1,34 @@
 #!/bin/bash
+
+# **********************************USAGE**************************************
+# This script will will do a blue/green deployment of an app to Cloud Foundry.
+# It assumes you are already logged in, if not make sure you run `cf login`
+# before executing this script.
+#
+# This scrip can do the following things
+# 1. Push the application
+# 2. Bind Services
+# 3. Set Environment Variables
+# 4. Map Routes
+# 5. Start the application
+#
+# If a version of the application already exists in the org and space being
+# deployed to this script will deploy the new application under the name
+# <appName>-new.  The routes mapped to the existing application will be mapped
+# to the new version.  Then the old version of the application will be deleted
+# and the new version will be renamed to <appName>.
+#
+# The scripts depends on a couple of environment variables being set.
+# 1. CF_APP - This environment variable is set by default in IBM DevOPs Services
+# 2. ENV_VARS - Environment variables to be set.  The value should take the form
+# NAME1:value1,NAME2:value2
+# 3. SERVICES - Services that should be bound to the application. The value
+# should take the form servicename1,servicename2
+# 4. ROUTES - Routes that should be mapped to the app.  The value should
+# take the form host1:domain1,host2:domain2,domain3
+# *****************************************************************************
+
+
 COMMAND="cf apps | grep -w --quiet ${CF_APP}"
 
 if eval $COMMAND; then
@@ -27,7 +57,15 @@ done
 echo "Mapping routes in order to balance traffic between two instances"
 
 if $EXISTS; then
-  cf map-route $APP_NAME mybluemix.net -n $HOST
+  IFS=',' read -a routesarray <<< "$ROUTES"
+  for element in "${routesarray[@]}"
+  do
+    if [[ $element == *":"* ]]
+      IFS=':' read -a route <<< "$element"
+      cf map-route $APP_NAME ${route[1]} -n ${route[0]}
+    else
+      cf map-route $APP_NAME $element
+  done
 else
   echo "App did not pre-exist, no need to map route."
 fi
@@ -50,17 +88,17 @@ cf start $APP_NAME
 
 echo "Done starting application"
 
-echo "Cleaning up old application"
+#echo "Cleaning up old application"
 
-if $EXISTS; then
-  cf delete -f ${CF_APP}
-  cf unmap-route $APP_NAME mybluemix.net -n $APP_NAME
-  cf rename $APP_NAME ${CF_APP}
-else
-  echo "No cleanup needed, app did not exist"
-fi
+#if $EXISTS; then
+#  cf delete -f ${CF_APP}
+#  cf unmap-route $APP_NAME mybluemix.net -n $APP_NAME
+#  cf rename $APP_NAME ${CF_APP}
+#else
+#  echo "No cleanup needed, app did not exist"
+#fi
 
-echo "Done cleaning up the old application"
+#echo "Done cleaning up the old application"
 
 # view logs
 #cf logs "${CF_APP}" --recent
diff --git a/bluegreen.sh b/bluegreen.sh
@@ -9,7 +9,7 @@ else
   export APP_NAME="${CF_APP}"
 fi
 
-echo "${green}Pushing application war${no_color}"
+echo "Pushing application war"
 
 cf push $APP_NAME -p ${CF_APP}.war -m 512M --no-start
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -9,7 +9,7 @@ else
   export APP_NAME="${CF_APP}"
 fi
 
-echo "${label_color}Pushing application war${no_color}"
+echo "${green}Pushing application war${no_color}"
 
 cf push $APP_NAME -p ${CF_APP}.war -m 512M --no-start
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -9,7 +9,7 @@ else
   export APP_NAME="${CF_APP}"
 fi
 
-echo "Pushing application war"
+echo "${label_color}Pushing application war${no_color}"
 
 cf push $APP_NAME -p ${CF_APP}.war -m 512M --no-start
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -53,9 +53,9 @@ echo "Done starting application"
 echo "Cleaning up old application"
 
 if $EXISTS; then
-  cf delete -f $APP_NAME_PREFIX
+  cf delete -f ${CF_APP}
   cf unmap-route $APP_NAME mybluemix.net -n $APP_NAME
-  cf rename $APP_NAME $APP_NAME_PREFIX
+  cf rename $APP_NAME ${CF_APP}
 else
   echo "No cleanup needed, app did not exist"
 fi

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -11,7 +11,7 @@ fi
 
 echo "Pushing application war"
 
-cf push $APP_NAME -p $APP_NAME_PREFIX.war -m 512M --no-start
+cf push $APP_NAME -p ${CF_APP}.war -m 512M --no-start
 
 echo "Done pushing application war"
 

diff --git a/bluegreen.sh b/bluegreen.sh
@@ -1,12 +1,12 @@
 #!/bin/bash
-COMMAND="cf apps | grep -w --quiet $APP_NAME_PREFIX"
+COMMAND="cf apps | grep -w --quiet ${CF_APP}"
 
 if eval $COMMAND; then
   export EXISTS=true
-  export APP_NAME="$APP_NAME_PREFIX-new"
+  export APP_NAME="${CF_APP}-new"
 else
   export EXISTS=false
-  export APP_NAME="$APP_NAME_PREFIX"
+  export APP_NAME="${CF_APP}"
 fi
 
 echo "Pushing application war"

diff --git a/gistfile1.txt → bluegreen.sh b/gistfile1.txt → bluegreen.sh
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,66 @@
+#!/bin/bash
+COMMAND="cf apps | grep -w --quiet $APP_NAME_PREFIX"
+
+if eval $COMMAND; then
+  export EXISTS=true
+  export APP_NAME="$APP_NAME_PREFIX-new"
+else
+  export EXISTS=false
+  export APP_NAME="$APP_NAME_PREFIX"
+fi
+
+echo "Pushing application war"
+
+cf push $APP_NAME -p $APP_NAME_PREFIX.war -m 512M --no-start
+
+echo "Done pushing application war"
+
+echo "Setting environment variables"
+
+IFS=',' read -a envvarsarray <<< "$ENV_VARS"
+for element in "${envvarsarray[@]}"
+do
+  IFS=':' read -a envvar <<< "$element"	
+  cf set-env $APP_NAME ${envvar[0]} ${envvar[1]}
+done
+
+echo "Mapping routes in order to balance traffic between two instances"
+
+if $EXISTS; then
+  cf map-route $APP_NAME mybluemix.net -n $HOST
+else
+  echo "App did not pre-exist, no need to map route."
+fi
+
+echo "Done mapping routes"
+
+echo "Binding services"
+
+IFS=',' read -a servicesarray <<< "$SERVICES"
+for element in "${servicesarray[@]}"
+do
+  cf bind-service $APP_NAME $element
+done
+
+echo "Done mapping services"
+
+echo "Starting application"
+
+cf start $APP_NAME
+
+echo "Done starting application"
+
+echo "Cleaning up old application"
+
+if $EXISTS; then
+  cf delete -f $APP_NAME_PREFIX
+  cf unmap-route $APP_NAME mybluemix.net -n $APP_NAME
+  cf rename $APP_NAME $APP_NAME_PREFIX
+else
+  echo "No cleanup needed, app did not exist"
+fi
+
+echo "Done cleaning up the old application"
+
+# view logs
+#cf logs "${CF_APP}" --recent
No results found