Implement fully automated Jenkins HW8 setup with Ansible, JCasC and JJB

compose/images/slave-jjb/entrypoint.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+: "${JENKINS_URL:?JENKINS_URL is required}"
+: "${JENKINS_USER:?JENKINS_USER is required}"
+: "${JENKINS_PASSWORD:?JENKINS_PASSWORD is required}"
+: "${JENKINS_AGENT_NAME:?JENKINS_AGENT_NAME is required}"
+
+exec java -jar /usr/local/bin/swarm-client.jar \
+  -master "${JENKINS_URL}" \
+  -username "${JENKINS_USER}" \
+  -password "${JENKINS_PASSWORD}" \
+  -name "${JENKINS_AGENT_NAME}" \
+  -labels "${JENKINS_LABELS:-jjb docker}" \
+  -executors 1 \
+  -mode exclusive \
+  -disableSslVerification