Make sure Ubuntu is using JDK21 when connecting to Main node (#481)

Signed-off-by: Peter Zhu <zhujiaxi@amazon.com>
opensearch-project · Jul 23, 2024 · 1e17b2c · 1e17b2c
1 parent 6785aa5
commit 1e17b2c
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/compute/agent-nodes.ts b/lib/compute/agent-nodes.ts
@@ -186,7 +186,8 @@ export class AgentNodes {
       numExecutors: 1,
       amiId: 'ami-0182cef5fe6837adb',
       initScript: 'sudo apt-mark hold docker docker.io openssh-server gh grub-efi* shim-signed && docker ps &&'
-      + ' sudo apt-get update -y && (sudo killall -9 apt-get apt 2>&1 || echo) && sudo env "DEBIAN_FRONTEND=noninteractive" apt-get upgrade -y',
+      + ' sudo apt-get update -y && (sudo killall -9 apt-get apt 2>&1 || echo) && sudo env "DEBIAN_FRONTEND=noninteractive" apt-get upgrade -y &&'
+      + ' sudo update-alternatives --set "java" "/usr/lib/jvm/temurin-21-jdk-amd64/bin/java" && java -version',
       remoteFs: '/var/jenkins',
     };
     this.UBUNTU2004_X64_DOCKER_BUILDER = {
@@ -200,7 +201,8 @@ export class AgentNodes {
       numExecutors: 1,
       amiId: 'ami-0182cef5fe6837adb',
       initScript: 'sudo apt-mark hold docker docker.io openssh-server gh grub-efi* shim-signed && docker ps &&'
-      + ' sudo apt-get update -y && (sudo killall -9 apt-get apt 2>&1 || echo) && sudo env "DEBIAN_FRONTEND=noninteractive" apt-get upgrade -y',
+      + ' sudo apt-get update -y && (sudo killall -9 apt-get apt 2>&1 || echo) && sudo env "DEBIAN_FRONTEND=noninteractive" apt-get upgrade -y &&'
+      + ' sudo update-alternatives --set "java" "/usr/lib/jvm/temurin-21-jdk-amd64/bin/java" && java -version',
       remoteFs: '/var/jenkins',
     };
     this.MACOS13_X64_MULTI_HOST = {