Updated docker scripts & loadbalancer config (#81)

* docker: added more params to wait script

* docker: added rest app with load balancer config

* docker: made docker start script more intelligent

* docker: added wait script to all ui configs to ensure proper initialization

* docker: updated docker start scripts

* docker: updated docker configs

* docker: added stop and remove all flowable containers script

* Flowable REST: changed default container port: 8080

docker/admin-idm-postgres.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+DOCKER_COMPOSE_FILE="../modules/flowable-ui-admin/src/main/docker/app.yml"
+
+if [ -z "$1" ]
+then
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi
+
+if [ $1 == start ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE up -d
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers starting in background \nFor log info: ${0##*/} info"
+  else
+    echo -e "\nFailed starting containers"
+  fi
+elif [ $1 == stop ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE down
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers successfully stopped"
+  else
+    echo -e "\nFailed stopping containers"
+  fi
+elif [ $1 == info ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE logs --follow
+else
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi

docker/config/loadbalancer-rest-postgres.yml

@@ -0,0 +1,30 @@
+version: '2'
+services:
+  flowable-rest-app:
+    image: flowable/flowable-rest
+    depends_on:
+      - flowable-db
+    environment:
+      - datasource.driver=org.postgresql.Driver
+      - datasource.url=jdbc:postgresql://flowable-db:5432/flowable
+      - datasource.username=flowable
+      - datasource.password=flowable
+      - rest.docs.swagger.enabled=false
+    expose:
+      - "9977"
+    entrypoint: ["./wait-for-something.sh", "flowable-db", "5432", "PostgreSQL", "java", "-jar", "flowable-rest.jar", "-httpPort=9977", "-httpProtocol=org.apache.coyote.http11.Http11NioProtocol"]
+  flowable-db:
+      extends:
+        file: postgres.yml
+        service: flowable-postgres
+  flowable-lb:
+    image: dockercloud/haproxy
+    links:
+      - flowable-rest-app
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      - STATS_AUTH=flowable:flowable
+    ports:
+      - 8080:80
+      - 8081:1936

docker/config/modeler-task-idm-admin-postgres.yml

@@ -19,6 +19,7 @@ services:
               - deployment.api.url=http://flowable-task-app:9999/flowable-task/process-api
           ports:
               - 8888:8888
+          entrypoint: ["./wait-for-something.sh", "flowable-db", "5432", "PostgreSQL", "java", "-jar", "flowable-modeler.jar", "-httpPort=8888", "-httpProtocol=org.apache.coyote.http11.Http11NioProtocol"]
     flowable-task-app:
         image: flowable/flowable-task
         container_name: flowable-task
@@ -36,6 +37,7 @@ services:
             - idm.admin.password=test
         ports:
             - 9999:9999
+        entrypoint: ["./wait-for-something.sh", "flowable-db", "5432", "PostgreSQL", "java", "-jar", "flowable-task.jar", "-httpPort=9999", "-httpProtocol=org.apache.coyote.http11.Http11NioProtocol"]
     flowable-idm-app:
         image: flowable/flowable-idm
         container_name: flowable-idm
@@ -48,6 +50,7 @@ services:
             - datasource.password=flowable
         ports:
             - 8080:8080
+        entrypoint: ["./wait-for-something.sh", "flowable-db", "5432", "PostgreSQL", "java", "-jar", "flowable-idm.jar", "-httpPort=8080", "-httpProtocol=org.apache.coyote.http11.Http11NioProtocol"]
     flowable-admin-app:
         image: flowable/flowable-admin
         container_name: flowable-admin
@@ -82,6 +85,7 @@ services:
             - rest.content.app.restroot=content-api
         ports:
             - 9988:9988
+        entrypoint: ["./wait-for-something.sh", "flowable-db", "5432", "PostgreSQL", "java", "-jar", "flowable-admin.jar", "-httpPort=9988", "-httpProtocol=org.apache.coyote.http11.Http11NioProtocol"]
     flowable-db:
         extends:
             file: postgres.yml

docker/config/rest-idm-admin-postgres.yml

@@ -13,7 +13,7 @@ services:
             - 9977:9977
         depends_on:
             - flowable-db
-        entrypoint: ["./wait-for-postgres.sh", "flowable-db", "java", "-jar", "flowable-rest.jar", "-httpPort=9977", "-httpProtocol=org.apache.coyote.http11.Http11NioProtocol"]
+        entrypoint: ["./wait-for-something.sh", "flowable-db", "5432", "PostgreSQL", "java", "-jar", "flowable-rest.jar", "-httpPort=9977", "-httpProtocol=org.apache.coyote.http11.Http11NioProtocol"]
     flowable-admin-app:
         image: flowable/flowable-admin
         depends_on:
@@ -47,6 +47,7 @@ services:
             - rest.content.app.restroot=content-api
         ports:
             - 9988:9988
+        entrypoint: ["./wait-for-something.sh", "flowable-db", "5432", "PostgreSQL", "java", "-jar", "flowable-admin.jar", "-httpPort=9988", "-httpProtocol=org.apache.coyote.http11.Http11NioProtocol"]
     flowable-idm-app:
         image: flowable/flowable-idm
         depends_on:
@@ -58,6 +59,7 @@ services:
             - datasource.password=flowable
         ports:
             - 8080:8080
+        entrypoint: ["./wait-for-something.sh", "flowable-db", "5432", "PostgreSQL", "java", "-jar", "flowable-idm.jar", "-httpPort=8080", "-httpProtocol=org.apache.coyote.http11.Http11NioProtocol"]
     flowable-db:
         extends:
             file: postgres.yml

docker/idm-postgres.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+DOCKER_COMPOSE_FILE="../modules/flowable-ui-idm/flowable-ui-idm-app/src/main/docker/app.yml"
+
+if [ -z "$1" ]
+then
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi
+
+if [ $1 == start ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE up -d
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers starting in background \nFor log info: ${0##*/} info"
+  else
+    echo -e "\nFailed starting containers"
+  fi
+elif [ $1 == stop ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE down
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers successfully stopped"
+  else
+    echo -e "\nFailed stopping containers"
+  fi
+elif [ $1 == info ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE logs --follow
+fi

docker/loadbalancer-rest-postgres.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+DOCKER_COMPOSE_FILE="config/loadbalancer-rest-postgres.yml"
+
+if [ -z "$1" ]
+then
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} scale [number-of-instances] \n${0##*/} info \n\nHAProxy statistics on http://localhost:8081  (flowable/flowable)"
+  exit 1
+fi
+
+if [ $1 == start ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE up -d
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers starting in background \nFor log info: \n${0##*/} info"
+  else
+    echo -e "\nFailed starting containers"
+  fi
+elif [ $1 == stop ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE down
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers successfully stopped"
+  else
+    echo -e "\nFailed stopping containers"
+  fi
+elif [ $1 == info ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE logs --follow
+elif [ $1 == scale ]
+then
+  if [ -z "$2" ]
+  then
+    echo -e "Number of total instances missing; f.e.: \n${0##*/} scale 2"
+    exit 1
+  else
+    docker-compose -f $DOCKER_COMPOSE_FILE scale flowable-rest-app=$2
+    STATUS=$?
+    if [ $STATUS -eq 0 ]
+    then
+      echo -e "\nServices scaling out in background \nFor log info: \n${0##*/} info"
+    else
+      echo -e "\nFailed scaling out services"
+    fi
+  fi
+else
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi

docker/modeler-idm-postgres.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+DOCKER_COMPOSE_FILE="../modules/flowable-ui-modeler/flowable-ui-modeler-app/src/main/docker/app.yml"
+
+if [ -z "$1" ]
+then
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi
+
+if [ $1 == start ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE up -d
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers starting in background \nFor log info: ${0##*/} info"
+  else
+    echo -e "\nFailed starting containers"
+  fi
+elif [ $1 == stop ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE down
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers successfully stopped"
+  else
+    echo -e "\nFailed stopping containers"
+  fi
+elif [ $1 == info ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE logs --follow
+else
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi

docker/modeler-task-idm-admin-postgres.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+DOCKER_COMPOSE_FILE="config/modeler-task-idm-admin-postgres.yml"
+
+if [ -z "$1" ]
+then
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi
+
+if [ $1 == start ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE up -d
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers starting in background \nFor log info: ${0##*/} info"
+  else
+    echo -e "\nFailed starting containers"
+  fi
+elif [ $1 == stop ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE down
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers successfully stopped"
+  else
+    echo -e "\nFailed stopping containers"
+  fi
+elif [ $1 == info ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE logs --follow
+else
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi

docker/rest-idm-admin-postgres.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+DOCKER_COMPOSE_FILE="config/rest-idm-admin-postgres.yml"
+
+if [ -z "$1" ]
+then
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi
+
+if [ $1 == start ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE up -d
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers starting in background \nFor log info: ${0##*/} info"
+  else
+    echo -e "\nFailed starting containers"
+  fi
+elif [ $1 == stop ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE down
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers successfully stopped"
+  else
+    echo -e "\nFailed stopping containers"
+  fi
+elif [ $1 == info ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE logs --follow
+else
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi

docker/rest-postgres.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+DOCKER_COMPOSE_FILE="../modules/flowable-app-rest/src/main/docker/app.yml"
+
+if [ -z "$1" ]
+then
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi
+
+if [ $1 == start ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE up -d
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers starting in background \nFor log info: ${0##*/} info"
+  else
+    echo -e "\nFailed starting containers"
+  fi
+elif [ $1 == stop ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE down
+  STATUS=$?
+  if [ $STATUS -eq 0 ]
+  then
+    echo -e "\nContainers successfully stopped"
+  else
+    echo -e "\nFailed stopping containers"
+  fi
+elif [ $1 == info ]
+then
+  docker-compose -f $DOCKER_COMPOSE_FILE logs --follow
+else
+  echo -e "Usage: \n${0##*/} start \n${0##*/} stop \n${0##*/} info"
+  exit 1
+fi