docker scripts and Jenkinsfile

Jenkinsfile

@@ -0,0 +1,13 @@
+#!groovy
+
+node {
+  stage("Checkout") {
+    checkout scm
+  }
+  stage("Build") {
+    sh "docker-build.sh"
+  }
+  stage("Deploy") {
+    sh "docker-service.sh"
+  }
+}

docker-build.sh

@@ -1,20 +1,3 @@
 #!/bin/bash
 
-docker kill jareddlc_com &> /dev/null
-KILL=$?
-if [ $KILL -ne 0 ]; then
-  echo "Docker kill failed"
-  #exit $KILL
-fi
-
-docker rm jareddlc_com &> /dev/null
-RM=$?
-if [ $RM -ne 0 ]; then
-  echo "Docker remove failed"
-  #exit $RM
-fi
-
 docker build -t jareddlc.com .
-
-echo "Container: docker run -d --name jareddlc_com -p 80 jareddlc.com"
-echo "Service: docker service create --replicas 1 --name jareddlc_com -p 80 jareddlc.com"

docker-run.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker run -d --name jareddlc_com -p 80 jareddlc.com

docker-service.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Check to see if service is running
+output="$(docker service ls 2>/dev/null | grep jareddlc_com)"
+if [ -z "$output" ]; then
+  echo "Docker service is not running. Creating docker service..."
+  docker service create --replicas 1 --name jareddlc_com -p 80 jareddlc.com
+  exit 0
+fi
+echo "Docker service is running."
+
+# Check container id
+containerId=$(docker ps | grep jareddlc_com | awk '{print $1}')
+if [ -z "$containerId" ]; then
+  echo "Docker container id not found"
+  exit 1
+fi
+
+# Kill the container to force docker service to create a new container
+echo "killing container id: $containerId"
+docker kill "$containerId"